feat: 修改通过SDK编译

feat: 完成业务部分修改
fix: 修正建网数据打包, 增加routine处理分支
2025-05-22 22:14:10 +08:00 · 2025-05-21 17:12:04 +08:00 · 2025-05-21 17:11:38 +08:00 · 2025-05-21 10:23:38 +08:00 · 2025-05-19 16:50:06 +08:00 · 2025-05-19 16:29:26 +08:00
475 changed files with 131319 additions and 7451 deletions
@@ -50,4 +50,8 @@
 modules.order
 Module.symvers
 Mkfile.old
-dkms.conf
+dkms.conf
+
+# MacOS .DS_Store file
+**/.DS_Store
+**/._.DS_Store
@@ -0,0 +1,17 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug Linklayer Emulation",
+            "program": "${workspaceFolder}/df_datalink_sp/unit_test/linklayer_emulate_unit_test.exe",
+            "args": [],
+            "cwd": "${workspaceFolder}/df_datalink_sp/unit_test",
+            "preLaunchTask": "linklayer_emulate_unit_test",
+        }
+    ]
+}
@@ -0,0 +1,18 @@
+{
+	"version": "2.0.0",
+    "reveal": "always",
+    "tasks": [
+        {
+            "label": "linklayer_emulate_unit_test",
+            "command": "bash",
+    		"type": "shell",
+            "group":  {
+                "kind": "build"
+            },
+            "options": {
+                "cwd": "${workspaceFolder}/df_datalink_sp/unit_test"
+            },
+            "args": ["-c", "make linklayer_emulate_unit_test.exe"]
+        }
+    ]
+}
@@ -2,7 +2,9 @@ DIR := $(shell pwd)

 compile_test:
 	cd $(DIR)/df_datalink_sp/build && make all
+	cd $(DIR)/df_datalink_ge/build && make all

 clean:
 	cd $(DIR)/df_datalink_sp/build && make clean
+	cd $(DIR)/df_datalink_ge/build && make clean
 .PHONY: clean compile_test
@@ -0,0 +1,441 @@
+declare -A calMap
+calMap[JG01]="\{\n\
+	\{     0,    406, -10530,  -8223\}, \{     0,    697,  -9933,  -7988\},\n\
+	\{     0,    296, -10497,  -8272\}, \{     0,    515, -10264,  -8093\},\n\
+	\{     0,    689, -10212,  -8064\}, \{     0,     40, -10960,  -8572\},\n\
+	\{     0,    722, -10878,  -8518\}, \{     0,     59, -10987,  -8962\},\n\
+	\{     0,     56, -11264,  -8770\}, \{     0,   -464, -11341,  -9159\},\n\
+	\{     0,     19, -10924,  -8887\}, \{     0,   -669, -10927,  -8679\},\n\
+	\{     0,   -701, -11154,  -8712\}, \{     0,   -255, -10739,  -8009\},\n\
+	\{     0,   -192, -10509,  -8242\}, \{     0,  -1057, -11183,  -9007\},\n\
+	\{     0,    -57, -10606,  -8350\}, \{     0,   -719, -10949,  -8880\},\n\
+	\{     0,   -760, -11084,  -8660\}, \{     0,   -457, -10735,  -8833\},\n\
+	\{     0,   -188, -10623,  -9119\}, \{     0,   -628, -12609, -10119\},\n\
+	\{     0,   -434, -12714, -10225\}, \{     0,   -727, -13074, -10685\},\n\
+	\{     0,    -12, -12408, -10190\}, \{     0,     33, -12790, -10624\},\n\
+	\{     0,     93, -13235, -10819\}, \{     0,   -363, -13301, -11183\},\n\
+	\{     0,   -514, -13955, -11557\}, \{     0,   -458, -13878, -11722\},\n\
+	\{     0,     93, -13086, -11726\}, \{     0,   -663, -13597, -11868\},\n\
+	\{     0,    174, -12814, -11295\}, \{     0,    121, -12278, -11150\},\n\
+	\{     0,    425, -11255, -10363\}, \{     0,    430, -11645, -10189\},\n\
+	\{     0,    277, -11844,  -9499\}, \{     0,   -132, -12241,  -9420\},\n\
+	\{     0,    448, -11934,  -9612\}, \{     0,    200, -11778,  -9582\},\n\
+	\{     0,    -40, -12069,  -9336\}, \{     0,   1692, -11315,  -9085\},\n\
+	\{     0,  -1753, -11445,  -9482\}, \{     0,  -2520, -12620, -10068\},\n\
+	\{     0,  -1976, -12674, -10218\}, \{     0,  -1984, -12525, -10354\},\n\
+	\{     0,  -2272, -13476, -10932\}, \{     0,  -2123, -13918, -11095\},\n\
+	\{     0,  -2883, -14447, -11659\}, \{     0,  -2826, -13946, -11563\},\n\
+	\{     0,  -2697, -13680, -11328\}, \{     0,  -3068, -13393, -11614\},\n\
+	\{     0,  -2935, -13074, -11882\}, \{     0,  -3017, -13038, -11163\},\n\
+	\{     0,  -2490, -12379, -11288\}, \{     0,  -2463, -12286, -10726\},\n\
+	\{     0,  -2686, -12167, -10673\}, \{     0,  -2428, -12077, -10555\},\n\
+	\{     0,  -2282, -12564, -10388\}, \{     0,  -2017, -12303, -10844\},\n\
+	\{     0,  -2329, -12637, -11250\}, \{     0,  -2703, -13362, -11807\},\n\
+	\{     0,  -1820, -12605, -11733\}, \{     0,    596, -10833,  -9852\},\n\
+	\{     0,      9, -11140,  -9776\}, \{     0,     41, -11168,  -9478\},\n\
+	\{     0,   -261, -11368,  -9752\}, \{     0,    226, -11282,  -9879\},\n\
+	\{     0,    -68, -11454, -10148\}, \{     0,   -314, -12278, -10716\},\n\
+	\{     0,    -66, -11998, -10762\}, \{     0,    -58, -11469, -10664\},\n\
+	\{     0,    319, -10759, -10212\}, \{     0,    122, -11041,  -9901\},\n\
+	\{     0,   -269, -11085, -10008\}, \{     0,    637, -10569,  -9674\},\n\
+	\{     0,   1185, -10632,  -9521\}, \{     0,    902, -11053,  -9681\},\n\
+	\{     0,    560, -11408,  -9588\}, \{     0,   1162, -11079,  -9371\},\n\
+	\{     0,   1780, -10547,  -9133\}, \n\
+};"
+
+calMap[JG02]="\{\n\
+	\{     0,    509,  -2785,  -4375\}, \{     0,    655,  -3482,  -4447\},\n\
+	\{     0,    520,  -3231,  -4651\}, \{     0,    680,  -3122,  -4790\},\n\
+	\{     0,    328,  -3648,  -4712\}, \{     0,    260,  -3454,  -4515\},\n\
+	\{     0,    433,  -3027,  -4446\}, \{     0,     34,  -4304,  -4676\},\n\
+	\{     0,     54,  -3707,  -4650\}, \{     0,    -19,  -3829,  -5231\},\n\
+	\{     0,   -156,  -4018,  -5292\}, \{     0,   -331,  -4155,  -5423\},\n\
+	\{     0,   -424,  -4210,  -5207\}, \{     0,   -592,  -4131,  -5572\},\n\
+	\{     0,   -494,  -4135,  -5732\}, \{     0,   -687,  -4055,  -5030\},\n\
+	\{     0,  -1000,  -4456,  -5228\}, \{     0,   -337,  -3931,  -5340\},\n\
+	\{     0,   -168,  -3962,  -5326\}, \{     0,   -852,  -4534,  -5798\},\n\
+	\{     0,   -541,  -4458,  -5156\}, \{     0,   -842,  -5570,  -6166\},\n\
+	\{     0,  -1490,  -5883,  -6645\}, \{     0,  -1036,  -5917,  -6151\},\n\
+	\{     0,  -1369,  -5946,  -5969\}, \{     0,   -916,  -5927,  -6200\},\n\
+	\{     0,   -521,  -5595,  -6066\}, \{     0,   -823,  -5731,  -5925\},\n\
+	\{     0,   -262,  -5267,  -5315\}, \{     0,   -697,  -5434,  -5676\},\n\
+	\{     0,   -362,  -5193,  -4887\}, \{     0,   -430,  -5147,  -4911\},\n\
+	\{     0,    -94,  -5403,  -5159\}, \{     0,   -747,  -5796,  -4772\},\n\
+	\{     0,   -679,  -4909,  -4531\}, \{     0,   -500,  -5364,  -4694\},\n\
+	\{     0,   -147,  -5225,  -4463\}, \{     0,   -283,  -5815,  -4360\},\n\
+	\{     0,   -724,  -6148,  -4647\}, \{     0,   -295,  -6069,  -4375\},\n\
+	\{     0,   -397,  -6086,  -4105\}, \{     0,   -116,  -6343,  -4698\},\n\
+	\{     0,   -589,  -6398,  -5353\}, \{     0,  -1068,  -6640,  -5014\},\n\
+	\{     0,   -785,  -7017,  -5093\}, \{     0,    -29,  -6238,  -5186\},\n\
+	\{     0,    380,  -6370,  -5063\}, \{     0,   -239,  -7191,  -5605\},\n\
+	\{     0,    321,  -7256,  -5177\}, \{     0,    430,  -6673,  -4887\},\n\
+	\{     0,    226,  -7136,  -5687\}, \{     0,    142,  -7175,  -5498\},\n\
+	\{     0,    333,  -6596,  -5434\}, \{     0,    315,  -6574,  -5520\},\n\
+	\{     0,   -109,  -6681,  -5798\}, \{     0,   -587,  -7290,  -5748\},\n\
+	\{     0,   -229,  -7105,  -5463\}, \{     0,   -480,  -7092,  -6033\},\n\
+	\{     0,  -1162,  -7488,  -6578\}, \{     0,  -1244,  -8230,  -6838\},\n\
+	\{     0,   -941,  -7941,  -6976\}, \{     0,  -1181,  -7816,  -6868\},\n\
+	\{     0,  -1792,  -8128,  -6590\}, \{     0,   -644,  -7614,  -4524\},\n\
+	\{     0,   -873,  -7358,  -3775\}, \{     0,  -1250,  -7370,  -4506\},\n\
+	\{     0,   -819,  -7520,  -4500\}, \{     0,  -1579,  -8679,  -4626\},\n\
+	\{     0,  -1332,  -7353,  -4338\}, \{     0,  -1128,  -7821,  -5030\},\n\
+	\{     0,   -927,  -7988,  -4954\}, \{     0,  -2035,  -7884,  -5097\},\n\
+	\{     0,  -2533,  -8953,  -6171\}, \{     0,  -1576,  -8029,  -5542\},\n\
+	\{     0,  -1185,  -7297,  -5523\}, \{     0,  -2139,  -8830,  -6236\},\n\
+	\{     0,  -2137,  -8976,  -6225\}, \{     0,  -1387,  -8252,  -6043\},\n\
+	\{     0,  -1139,  -8286,  -5988\}, \{     0,  -1252,  -8224,  -6388\},\n\
+	\{     0,  -1617,  -8211,  -5983\}, \n\
+};"
+
+calMap[JG03]="\{\n\
+	\{     0,  -5670, -14728, -16999\}, \{     0,  -5942, -14703, -17077\},\n\
+	\{     0,  -5889, -14421, -16670\}, \{     0,  -6039, -14464, -16644\},\n\
+	\{     0,  -5991, -14403, -16390\}, \{     0,  -6103, -14418, -16510\},\n\
+	\{     0,  -5953, -14364, -16180\}, \{     0,  -6154, -14364, -16125\},\n\
+	\{     0,  -5945, -14263, -15929\}, \{     0,  -6075, -14327, -15930\},\n\
+	\{     0,  -5928, -14392, -15878\}, \{     0,  -5986, -14443, -15932\},\n\
+	\{     0,  -5783, -14256, -15873\}, \{     0,  -5945, -14360, -15887\},\n\
+	\{     0,  -5749, -14536, -15874\}, \{     0,  -5733, -14684, -15887\},\n\
+	\{     0,  -5630, -14594, -15987\}, \{     0,  -5752, -14743, -16002\},\n\
+	\{     0,  -5490, -14694, -15993\}, \{     0,  -5481, -14866, -16056\},\n\
+	\{     0,  -5293, -14807, -16060\}, \{     0,  -7935, -20143, -18383\},\n\
+	\{     0,  -7733, -20142, -18482\}, \{     0,  -7628, -20060, -18538\},\n\
+	\{     0,  -7437, -20112, -18495\}, \{     0,  -7314, -20012, -18544\},\n\
+	\{     0,  -7072, -19980, -18573\}, \{     0,  -6986, -20006, -18632\},\n\
+	\{     0,  -6718, -20048, -18569\}, \{     0,  -6601, -19987, -18517\},\n\
+	\{     0,  -6485, -20035, -18537\}, \{     0,  -6292, -20047, -18537\},\n\
+	\{     0,  -6105, -20153, -18482\}, \{     0,  -6081, -20314, -18501\},\n\
+	\{     0,  -5865, -19916, -18164\}, \{     0,  -5786, -20218, -18174\},\n\
+	\{     0,  -5728, -20282, -18110\}, \{     0,  -5690, -20451, -18135\},\n\
+	\{     0,  -5643, -20768, -18154\}, \{     0,  -5603, -20874, -18273\},\n\
+	\{     0,  -5621, -21190, -18095\}, \{     0,  -5522, -21547, -18146\},\n\
+	\{     0,  -5549, -20721, -16825\}, \{     0,  -5547, -21087, -17001\},\n\
+	\{     0,  -5491, -21394, -17040\}, \{     0,  -5484, -21696, -17064\},\n\
+	\{     0,  -5542, -22265, -17091\}, \{     0,  -5483, -22543, -17198\},\n\
+	\{     0,  -5460, -22748, -17254\}, \{     0,  -5417, -22961, -17307\},\n\
+	\{     0,  -5455, -23299, -17323\}, \{     0,  -5445, -23552, -17382\},\n\
+	\{     0,  -5426, -23645, -17428\}, \{     0,  -5480, -23902, -17349\},\n\
+	\{     0,  -5558, -24011, -17360\}, \{     0,  -5569, -24032, -17326\},\n\
+	\{     0,  -5614, -24067, -17305\}, \{     0,  -5656, -24000, -17251\},\n\
+	\{     0,  -5739, -23971, -17228\}, \{     0,  -5777, -23886, -17215\},\n\
+	\{     0,  -5832, -23823, -17051\}, \{     0,  -5891, -23719, -16957\},\n\
+	\{     0,  -6007, -23598, -16925\}, \{     0,  -5893, -20829, -15256\},\n\
+	\{     0,  -5886, -20669, -15091\}, \{     0,  -5883, -20496, -14990\},\n\
+	\{     0,  -5969, -20469, -14898\}, \{     0,  -5971, -20245, -14876\},\n\
+	\{     0,  -5996, -20108, -14764\}, \{     0,  -5979, -19934, -14694\},\n\
+	\{     0,  -5997, -19721, -14571\}, \{     0,  -6046, -19573, -14456\},\n\
+	\{     0,  -6001, -19418, -14381\}, \{     0,  -5942, -19239, -14265\},\n\
+	\{     0,  -5978, -19040, -14240\}, \{     0,  -5928, -18873, -14317\},\n\
+	\{     0,  -5917, -18715, -14238\}, \{     0,  -5865, -18576, -14201\},\n\
+	\{     0,  -5750, -18386, -14200\}, \{     0,  -5772, -18299, -14235\},\n\
+	\{     0,  -5754, -18187, -14300\}, \n\
+};"
+
+calMap[JG05]="\{\n\
+	\{     0,    178,  -7222,   8474\}, \{     0,    218,  -7139,   8383\},\n\
+	\{     0,    215,  -7438,   8352\}, \{     0,    198,  -7247,   8498\},\n\
+	\{     0,    138,  -7640,   8644\}, \{     0,    158,  -7805,   8610\},\n\
+	\{     0,    135,  -7804,   8531\}, \{     0,    143,  -7881,   8575\},\n\
+	\{     0,    165,  -8096,   8584\}, \{     0,    118,  -7962,   8558\},\n\
+	\{     0,    148,  -7947,   8550\}, \{     0,    118,  -8193,   8494\},\n\
+	\{     0,    149,  -8042,   8441\}, \{     0,     59,  -8207,   8454\},\n\
+	\{     0,    101,  -8029,   8575\}, \{     0,    156,  -8029,   8422\},\n\
+	\{     0,    205,  -8074,   8451\}, \{     0,    167,  -7912,   8405\},\n\
+	\{     0,    263,  -7980,   8405\}, \{     0,    258,  -8007,   8404\},\n\
+	\{     0,    288,  -7790,   8342\}, \{     0,   -802, -10286,   6559\},\n\
+	\{     0,   -717, -10120,   6574\}, \{     0,   -590,  -9884,   6675\},\n\
+	\{     0,   -446,  -9651,   6686\}, \{     0,   -371,  -9600,   6700\},\n\
+	\{     0,   -259,  -9243,   6756\}, \{     0,    -77,  -9216,   6768\},\n\
+	\{     0,    108,  -8979,   6844\}, \{     0,    220,  -8769,   6970\},\n\
+	\{     0,    348,  -8820,   6991\}, \{     0,    569,  -8618,   7028\},\n\
+	\{     0,    688,  -8430,   7162\}, \{     0,    798,  -8520,   7293\},\n\
+	\{     0,   1050,  -8141,   7758\}, \{     0,   1284,  -7775,   7850\},\n\
+	\{     0,   1447,  -7625,   7967\}, \{     0,   1527,  -7708,   8032\},\n\
+	\{     0,   1661,  -7547,   8153\}, \{     0,   1784,  -7532,   8169\},\n\
+	\{     0,   1863,  -7560,   8430\}, \{     0,   1977,  -7617,   8609\},\n\
+	\{     0,   1318,  -6902,   8849\}, \{     0,   1390,  -7060,   8848\},\n\
+	\{     0,   1470,  -6967,   8872\}, \{     0,   1532,  -6958,   8915\},\n\
+	\{     0,   1607,  -7162,   8946\}, \{     0,   1718,  -7119,   9030\},\n\
+	\{     0,   1781,  -6970,   9113\}, \{     0,   1807,  -6943,   9071\},\n\
+	\{     0,   1831,  -7114,   9061\}, \{     0,   1899,  -7105,   9088\},\n\
+	\{     0,   1935,  -7026,   9070\}, \{     0,   2040,  -6685,   9125\},\n\
+	\{     0,  -8187,  -6757,   9115\}, \{     0, -10749,  -6464,   9194\},\n\
+	\{     0, -21024,  -6513,   9071\}, \{     0,   6072,  -6529,   9040\},\n\
+	\{     0, -22290,  -6590,   9075\}, \{     0, -12054,  -6510,   9114\},\n\
+	\{     0, -18487,  -6491,   9179\}, \{     0, -12050,  -6878,   9144\},\n\
+	\{     0,  -4425,  -6526,   9189\}, \{     0,   2575,  -4991,  10202\},\n\
+	\{     0,   2566,  -4792,  10308\}, \{     0,   2596,  -4920,  10513\},\n\
+	\{     0,   2585,  -5106,  10573\}, \{     0,   2538,  -5290,  10578\},\n\
+	\{     0,   2560,  -5424,  10627\}, \{     0,   2613,  -5352,  10915\},\n\
+	\{     0,   2531,  -5578,  10919\}, \{     0,   2545,  -5652,  11012\},\n\
+	\{     0,   2646,  -5819,  11079\}, \{     0,   2661,  -6046,  11136\},\n\
+	\{     0,   2692,  -6314,  11187\}, \{     0,   2759,  -6284,  11209\},\n\
+	\{     0,   2739,  -6557,  11185\}, \{     0,   2815,  -6469,  11256\},\n\
+	\{     0,   2849,  -6807,  11103\}, \{     0,   2850,  -6769,  11097\},\n\
+	\{     0,   2923,  -6999,  11232\}, \n\
+};"
+
+calMap[JG06]="\{\n\
+	\{     0,  -3836,  -1067,   4891\}, \{     0,  -4831,  -2098,   4103\},\n\
+	\{     0,  -4849,  -1871,   4566\}, \{     0,  -4534,  -1666,   4512\},\n\
+	\{     0,  -5764,  -2767,   4245\}, \{     0,  -5591,  -2123,   4174\},\n\
+	\{     0,  -4727,  -1565,   4368\}, \{     0,  -5834,  -2262,   3942\},\n\
+	\{     0,  -5421,  -2062,   3790\}, \{     0,  -4996,  -1380,   4260\},\n\
+	\{     0,  -5538,  -1861,   3494\}, \{     0,  -5272,  -1652,   3740\},\n\
+	\{     0,  -5561,  -1802,   4038\}, \{     0,  -5320,  -1734,   3742\},\n\
+	\{     0,  -4354,  -1230,   4170\}, \{     0,  -5705,  -1862,   3840\},\n\
+	\{     0,  -6223,  -2211,   3218\}, \{     0,  -5048,  -1596,   3669\},\n\
+	\{     0,  -5235,  -1541,   3735\}, \{     0,  -6009,  -2219,   3301\},\n\
+	\{     0,  -5545,  -1879,   3686\}, \{     0,  -7174,  -2853,   -434\},\n\
+	\{     0,  -6759,  -3117,     56\}, \{     0,  -7376,  -3291,    221\},\n\
+	\{     0,  -7601,  -3243,    150\}, \{     0,  -7065,  -2752,    -42\},\n\
+	\{     0,  -7701,  -2828,   -144\}, \{     0,  -7598,  -3002,    464\},\n\
+	\{     0,  -7312,  -2476,    399\}, \{     0,  -7939,  -2374,    -62\},\n\
+	\{     0,  -7622,  -2213,    482\}, \{     0,  -6715,  -1688,   1033\},\n\
+	\{     0,  -6755,  -1445,    722\}, \{     0,  -6817,  -1385,   1061\},\n\
+	\{     0,  -6155,   -864,   1431\}, \{     0,  -6700,  -1746,   1070\},\n\
+	\{     0,  -6973,  -1127,    835\}, \{     0,  -6456,  -1152,    686\},\n\
+	\{     0,  -6542,  -1505,   1059\}, \{     0,  -6659,  -1374,    584\},\n\
+	\{     0,  -6605,   -983,    630\}, \{     0,  -6366,  -1046,    800\},\n\
+	\{     0,  -4668,    343,   1086\}, \{     0,  -5072,    560,    468\},\n\
+	\{     0,  -4124,   1399,   1284\}, \{     0,  -3465,  10068,  22599\},\n\
+	\{     0,  -4167,   2018,   1119\}, \{     0,  -4910,   1612,    717\},\n\
+	\{     0,  -4917,   1600,    968\}, \{     0,  -4171,   1731,    430\},\n\
+	\{     0,  -3432,  13873,    166\}, \{     0,  -3571,   2840,    870\},\n\
+	\{     0,  -3060,   2468,    463\}, \{     0,  -2858,   2369,    373\},\n\
+	\{     0,  -2948,   3186,    438\}, \{     0,  -3305,   2984,   -160\},\n\
+	\{     0,  -2027,   3128,   -798\}, \{     0,  -2663,   3320,   -865\},\n\
+	\{     0,  -3992,   -562,  -1509\}, \{     0,  -2913,   2844,  -1081\},\n\
+	\{     0,  -3205,   3373,  -1418\}, \{     0,  -3366,   3063,  -1645\},\n\
+	\{     0,  -3878,   2873,   -920\}, \{     0,  -1801,   6168,   2384\},\n\
+	\{     0,  -1252,   6409,   2308\}, \{     0,  -1724,   6027,   2474\},\n\
+	\{     0,  -1937,   5849,   2730\}, \{     0,  -1921,   5622,   2349\},\n\
+	\{     0,  -2162,   5995,  -1804\}, \{     0,  -1707,   6306,   2744\},\n\
+	\{     0,  -1334,   5651,   3112\}, \{     0,  -2132,   5216,   2588\},\n\
+	\{     0,  -1878,   5912,   2448\}, \{     0,  -1233,   5205,   2467\},\n\
+	\{     0,  -1139,   5350,   2967\}, \{     0,  -2373,   5368, -23580\},\n\
+	\{     0,  -1706,   5450,   2374\}, \{     0,  -1718,   5876,   2333\},\n\
+	\{     0,  -1569,   5961,   2570\}, \{     0,  -1177,   6423,   2665\},\n\
+	\{     0,  -1210,   5976,   2608\}, \n\
+};"
+
+calMap[LJ01]="\{\n\
+	\{     0,   5716,  -1041, -12697\}, \{     0,   5110,  -1450, -13222\},\n\
+	\{     0,   4487,  -1630, -13282\}, \{     0,   4606,  -1821, -13197\},\n\
+	\{     0,   4663,  -2299, -13302\}, \{     0,   4092,  -2324, -13451\},\n\
+	\{     0,   4233,  -2419, -13189\}, \{     0,   3702,  -2961, -14147\},\n\
+	\{     0,   3167,  -3408, -14660\}, \{     0,   3564,  -3255, -13877\},\n\
+	\{     0,   3320,  -3407, -13671\}, \{     0,   3137,  -3350, -13820\},\n\
+	\{     0,   3342,  -3703, -13808\}, \{     0,   3519,  -3970, -14069\},\n\
+	\{     0,   2983,  -4415, -14335\}, \{     0,   3636,  -3825, -13840\},\n\
+	\{     0,   3461,  -3922, -14323\}, \{     0,   3419,  -4022, -14031\},\n\
+	\{     0,   3763,  -4066, -13832\}, \{     0,   3929,  -3504, -13827\},\n\
+	\{     0,   3634,  -4035, -14096\}, \{     0,   3195,  -6232, -14808\},\n\
+	\{     0,   3428,  -6179, -14913\}, \{     0,   3506,  -5525, -14510\},\n\
+	\{     0,   3754,  -5724, -14134\}, \{     0,   3630,  -5791, -14743\},\n\
+	\{     0,   3857,  -5548, -14269\}, \{     0,   4654,  -4964, -13701\},\n\
+	\{     0,   4853,  -4388, -13822\}, \{     0,   4735,  -4632, -13864\},\n\
+	\{     0,   4981,  -4381, -13979\}, \{     0,   5528,  -3984, -13626\},\n\
+	\{     0,   5130,  -4326, -13639\}, \{     0,   5095,  -3792, -13638\},\n\
+	\{     0,   5346,  -3366, -13030\}, \{     0,   5498,  -3496, -13682\},\n\
+	\{     0,   5144,  -3120, -13986\}, \{     0,   5427,  -2871, -12931\},\n\
+	\{     0,   5939,  -2824, -12646\}, \{     0,   6030,  -2983, -12662\},\n\
+	\{     0,   5959,  -3142, -12116\}, \{     0,   5903,  -2700, -11731\},\n\
+	\{     0,   6256,  -3546, -10932\}, \{     0,   6384,  -3767, -11326\},\n\
+	\{     0,   6086,  -3399, -11769\}, \{     0,   5915,  -3257, -12066\},\n\
+	\{     0,   6257,  -4021, -12273\}, \{     0,   6084,  -4192, -12153\},\n\
+	\{     0,   5482,  -4102, -12637\}, \{     0,   5836,  -3698, -12767\},\n\
+	\{     0,   6025,  -4014, -13219\}, \{     0,   5713,  -3812, -14315\},\n\
+	\{     0,   5997,  -3855, -14788\}, \{     0,   5866,  -3905, -15408\},\n\
+	\{     0,   5328,  -4627, -16458\}, \{     0,   5686,  -3646, -14885\},\n\
+	\{     0,   5551,  -3407, -15112\}, \{     0,   5720,  -3165, -14247\},\n\
+	\{     0,   6044,  -3818, -14224\}, \{     0,   5963,  -3342, -14531\},\n\
+	\{     0,   6128,  -3225, -13495\}, \{     0,   6564,  -3662, -13408\},\n\
+	\{     0,   6000,  -3479, -13609\}, \{     0,   5876,  -3190, -11817\},\n\
+	\{     0,   7165,  -2876, -10874\}, \{     0,   6593,  -4000, -11565\},\n\
+	\{     0,   6207,  -3694, -11278\}, \{     0,   6732,  -2326, -11167\},\n\
+	\{     0,   6335,  -3650, -11508\}, \{     0,   6220,  -4220, -12438\},\n\
+	\{     0,   6069,  -3838, -12545\}, \{     0,   6182,  -4635, -12472\},\n\
+	\{     0,   5696,  -4834, -12334\}, \{     0,   6047,  -4121, -11691\},\n\
+	\{     0,   6324,  -4125, -10980\}, \{     0,   6102,  -3923, -10939\},\n\
+	\{     0,   6091,  -3829, -10736\}, \{     0,   5858,  -4001, -10473\},\n\
+	\{     0,   5473,  -4773, -11209\}, \{     0,   6045,  -4642, -10361\},\n\
+	\{     0,   5494,  -4391, -10203\}, \n\
+};"
+
+calMap[LJ02]="\{\n\
+	\{     0,   -726,    598,  -2561\}, \{     0,   -743,    864,  -2549\},\n\
+	\{     0,   -769,    992,  -2477\}, \{     0,   -905,    665,  -2742\},\n\
+	\{     0,   -944,    665,  -2710\}, \{     0,  -1180,    727,  -2794\},\n\
+	\{     0,  -1012,    642,  -2599\}, \{     0,  -1195,    690,  -2770\},\n\
+	\{     0,  -1191,    667,  -2846\}, \{     0,  -1173,    684,  -2759\},\n\
+	\{     0,  -1158,    708,  -2795\}, \{     0,  -1072,    678,  -2852\},\n\
+	\{     0,  -1175,    872,  -2747\}, \{     0,  -1011,    862,  -2673\},\n\
+	\{     0,  -1086,    755,  -2927\}, \{     0,  -1042,   1076,  -2731\},\n\
+	\{     0,  -1042,    914,  -2765\}, \{     0,   -758,   1182,  -2443\},\n\
+	\{     0,   -757,   1219,  -2500\}, \{     0,   -534,   1472,  -2295\},\n\
+	\{     0,   -497,   1543,  -2104\}, \{     0,  -1267,   -632,  -3273\},\n\
+	\{     0,  -1133,   -761,  -3048\}, \{     0,  -1065,   -375,  -2952\},\n\
+	\{     0,   -722,   -133,  -2551\}, \{     0,   -586,     52,  -2505\},\n\
+	\{     0,   -546,     67,  -2219\}, \{     0,   -477,    177,  -2017\},\n\
+	\{     0,   -317,    317,  -1888\}, \{     0,   -161,    364,  -1712\},\n\
+	\{     0,      5,    359,  -1770\}, \{     0,   -283,    214,  -1901\},\n\
+	\{     0,    -59,    353,  -1551\}, \{     0,    108,    454,  -1465\},\n\
+	\{     0,    -74,    796,  -1225\}, \{     0,     41,    685,  -1221\},\n\
+	\{     0,     84,    576,  -1318\}, \{     0,     14,    504,  -1313\},\n\
+	\{     0,     37,    448,  -1301\}, \{     0,     18,    344,  -1408\},\n\
+	\{     0,    -70,    240,  -1384\}, \{     0,    -27,    186,  -1595\},\n\
+	\{     0,    622,    981,   -855\}, \{     0,    351,    889,  -1188\},\n\
+	\{     0,    475,    758,  -1328\}, \{     0,    305,   1025,  -1222\},\n\
+	\{     0,    526,    609,  -1397\}, \{     0,    398,    426,  -1695\},\n\
+	\{     0,    237,    543,  -1835\}, \{     0,    357,    739,  -1747\},\n\
+	\{     0,    400,    699,  -1834\}, \{     0,    319,    943,  -1998\},\n\
+	\{     0,    244,    783,  -2197\}, \{     0,    249,    976,  -2195\},\n\
+	\{     0,    266,    859,  -2406\}, \{     0,    332,    959,  -2477\},\n\
+	\{     0,    225,    968,  -2554\}, \{     0,     97,    808,  -2815\},\n\
+	\{     0,     73,    895,  -2852\}, \{     0,   -155,    877,  -2986\},\n\
+	\{     0,    -71,    914,  -2943\}, \{     0,   -232,    862,  -2966\},\n\
+	\{     0,   -347,    772,  -3176\}, \{     0,    675,    250,   -956\},\n\
+	\{     0,    589,    204,   -935\}, \{     0,    459,    110,   -867\},\n\
+	\{     0,    149,    -88,  -1251\}, \{     0,    272,   -145,   -930\},\n\
+	\{     0,    304,    -62,   -857\}, \{     0,     24,   -487,  -1384\},\n\
+	\{     0,     51,    -31,   -984\}, \{     0,    154,    -77,   -992\},\n\
+	\{     0,    -23,   -238,  -1234\}, \{     0,     28,   -331,  -1323\},\n\
+	\{     0,    104,   -415,  -1424\}, \{     0,   -177,   -633,  -1704\},\n\
+	\{     0,     21,   -514,  -1572\}, \{     0,    210,   -796,  -1584\},\n\
+	\{     0,    133,   -693,  -1782\}, \{     0,    161,   -882,  -1824\},\n\
+	\{     0,    118,  -1098,  -1994\}, \n\
+};"
+
+calMap[LJ03]="\{\n\
+	\{     0,  13063,  -4747, -10433\}, \{     0,   3443,  -4140,  -9849\},\n\
+	\{     0,   7069,  -4629, -10540\}, \{     0,  13946,  -4544, -10775\},\n\
+	\{     0,  12968,  -4307, -10347\}, \{     0,  20281,  -5019, -11282\},\n\
+	\{     0,  22661,  -5079, -11148\}, \{     0,  16734,  -4442, -10374\},\n\
+	\{     0,  15423,  -4074, -10422\}, \{     0,  22851,  -4441, -10405\},\n\
+	\{     0,  14291,  -3978,  -9960\}, \{     0,   4367,  -3954,  -9810\},\n\
+	\{     0,  11785,  -3957, -10150\}, \{     0,   3218,  -3775,  -9825\},\n\
+	\{     0,   3344,  -3314,  -9254\}, \{     0,   6873,  -3528,  -9614\},\n\
+	\{     0,   3630,  -3230,  -9069\}, \{     0,   3442,  -3275,  -9653\},\n\
+	\{     0,   3346,  -3858,  -9895\}, \{     0,   3721,  -3391,  -9296\},\n\
+	\{     0,   3261,  -3428,  -9383\}, \{     0, -24770,  -8031, -10490\},\n\
+	\{     0, -24608,  -7690, -10198\}, \{     0, -24868,  -7897,  -9937\},\n\
+	\{     0, -24880,  -7994, -10295\}, \{     0, -24908,  -7089, -10312\},\n\
+	\{     0, -24547,  -7588, -10044\}, \{     0, -24905,  -8076,  -9985\},\n\
+	\{     0, -24646,  -7229,  -9709\}, \{     0, -24916,  -7800, -10193\},\n\
+	\{     0, -25334,  -8019, -10733\}, \{     0, -24839,  -7637, -10037\},\n\
+	\{     0, -25020,  -7138,  -9907\}, \{     0, -24502,  -7503, -10369\},\n\
+	\{     0, -24471,  -7222, -10546\}, \{     0, -24537,  -7066, -10359\},\n\
+	\{     0, -24407,  -6616,  -9797\}, \{     0, -23898,  -7370, -10755\},\n\
+	\{     0, -24587,  -7630, -10656\}, \{     0, -24411,  -7258, -11072\},\n\
+	\{     0, -24028,  -7203, -10471\}, \{     0, -24139,  -7585, -10014\},\n\
+	\{     0, -23817,  -6456, -10002\}, \{     0, -24122,  -6453, -10354\},\n\
+	\{     0,  25236,  -6345,  -9380\}, \{     0,  25260,  -6144,  -9727\},\n\
+	\{     0, -25031,  -6591, -10264\}, \{     0,  11624,  -6478, -10071\},\n\
+	\{     0,  11896,  -5407,  -9780\}, \{     0,  14144,  -5554, -10328\},\n\
+	\{     0,   5556,  -5558, -10775\}, \{     0,   3406,  -5945, -10115\},\n\
+	\{     0,   3384,  -5384, -10050\}, \{     0,   3263,  -4468,  -9634\},\n\
+	\{     0,   5991,  -4734,  -9494\}, \{     0,   3953,  -5377, -10430\},\n\
+	\{     0,   4514,  -3687,  -9547\}, \{     0,   4487,  -3691,  -9332\},\n\
+	\{     0,   5085,  -4417,  -9657\}, \{     0,   5222,  -3694,  -9115\},\n\
+	\{     0,   4960,  -4086,  -8862\}, \{     0,   4994,  -4292,  -9127\},\n\
+	\{     0,   5162,  -4509,  -8554\}, \{     0,   4337,  -5390,  -8443\},\n\
+	\{     0,   4628,  -4976,  -9047\}, \{     0,   4293,  -4876,  -9218\},\n\
+	\{     0,   4465,  -5352,  -9014\}, \{     0,   4428,  -4936,  -9521\},\n\
+	\{     0,   4048,  -5497,  -9795\}, \{     0,   4290,  -6034,  -9032\},\n\
+	\{     0,   4184,  -4996,  -8434\}, \{     0,   3950,  -4983,  -8474\},\n\
+	\{     0,   4247,  -4407,  -7955\}, \{     0,   4386,  -4769,  -8079\},\n\
+	\{     0,   4311,  -5367,  -8478\}, \{     0,   4283,  -4809,  -8025\},\n\
+	\{     0,   3885,  -4011,  -7495\}, \{     0,   3885,  -4593,  -7577\},\n\
+	\{     0,   3622,  -5239,  -8157\}, \{     0,   3576,  -5007,  -7816\},\n\
+	\{     0,   3778,  -3793,  -7362\}, \n\
+};"
+
+calMap[LJ04]="\{\n\
+	\{     0,  -3188,  -5668,  -7029\}, \{     0,  -3144,  -5592,  -6708\},\n\
+	\{     0,  -3332,  -5859,  -7135\}, \{     0,  -3402,  -5694,  -6908\},\n\
+	\{     0,  -3376,  -5858,  -7070\}, \{     0,  -3383,  -5474,  -6886\},\n\
+	\{     0,  -3518,  -5487,  -6925\}, \{     0,  -3383,  -5342,  -6659\},\n\
+	\{     0,  -3487,  -5535,  -6848\}, \{     0,  -3472,  -5206,  -6576\},\n\
+	\{     0,  -3432,  -5335,  -6581\}, \{     0,  -3502,  -5071,  -6421\},\n\
+	\{     0,  -3549,  -5020,  -6390\}, \{     0,  -3618,  -4961,  -6310\},\n\
+	\{     0,  -3774,  -4938,  -6377\}, \{     0,  -3868,  -5039,  -6488\},\n\
+	\{     0,  -3865,  -4778,  -6328\}, \{     0,  -3812,  -4602,  -6360\},\n\
+	\{     0,  -3990,  -4498,  -6189\}, \{     0,  -3820,  -4493,  -6070\},\n\
+	\{     0,  -3793,  -4262,  -5963\}, \{     0,  -4355,  -5745,  -6648\},\n\
+	\{     0,  -4372,  -5742,  -6633\}, \{     0,  -4458,  -5618,  -6650\},\n\
+	\{     0,  -4484,  -5695,  -6732\}, \{     0,  -4367,  -5513,  -6642\},\n\
+	\{     0,  -4433,  -5498,  -6628\}, \{     0,  -4364,  -5480,  -6563\},\n\
+	\{     0,  -4344,  -5382,  -6497\}, \{     0,  -4255,  -5470,  -6465\},\n\
+	\{     0,  -4154,  -5145,  -6183\}, \{     0,  -4211,  -5200,  -6136\},\n\
+	\{     0,  -4086,  -5205,  -6195\}, \{     0,  -4113,  -5261,  -6338\},\n\
+	\{     0,  -4069,  -4832,  -5831\}, \{     0,  -3835,  -4826,  -5801\},\n\
+	\{     0,  -4030,  -5011,  -6065\}, \{     0,  -3711,  -4838,  -5795\},\n\
+	\{     0,  -3644,  -4881,  -5899\}, \{     0,  -3507,  -4813,  -5800\},\n\
+	\{     0,  -3453,  -4947,  -5520\}, \{     0,  -3374,  -4954,  -5642\},\n\
+	\{     0,  -4837,  -5736,  -7500\}, \{     0,  -4470,  -5620,  -7385\},\n\
+	\{     0,  -4401,  -5408,  -7370\}, \{     0,  -4271,  -5626,  -7496\},\n\
+	\{     0,  -4286,  -5828,  -7556\}, \{     0,  -4184,  -5982,  -7565\},\n\
+	\{     0,  -3923,  -5491,  -7415\}, \{     0,  -3926,  -5554,  -7685\},\n\
+	\{     0,  -3657,  -5235,  -7542\}, \{     0,  -3530,  -5104,  -7717\},\n\
+	\{     0,  -3370,  -4853,  -7737\}, \{     0,  -3224,  -4703,  -7679\},\n\
+	\{     0,  -3100,  -4620,  -7733\}, \{     0,  -3010,  -4547,  -7648\},\n\
+	\{     0,  -2838,  -4318,  -7619\}, \{     0,  -2907,  -4260,  -7604\},\n\
+	\{     0,  -2883,  -4306,  -7768\}, \{     0,  -2878,  -3949,  -7601\},\n\
+	\{     0,  -2927,  -4097,  -7840\}, \{     0,  -2816,  -3790,  -7544\},\n\
+	\{     0,  -2853,  -3654,  -7534\}, \{     0,  -2052,  -2142,  -3986\},\n\
+	\{     0,  -2109,  -2259,  -4027\}, \{     0,  -2132,  -2002,  -3745\},\n\
+	\{     0,  -2275,  -2181,  -3810\}, \{     0,  -2353,  -1951,  -3419\},\n\
+	\{     0,  -2428,  -2046,  -3391\}, \{     0,  -2537,  -1974,  -3301\},\n\
+	\{     0,  -2568,  -1805,  -3074\}, \{     0,  -2764,  -1930,  -3068\},\n\
+	\{     0,  -2793,  -1922,  -2816\}, \{     0,  -2931,  -2060,  -2982\},\n\
+	\{     0,  -3118,  -2158,  -2858\}, \{     0,  -3370,  -2240,  -3088\},\n\
+	\{     0,  -3411,  -2369,  -3055\}, \{     0,  -3867,  -2590,  -3016\},\n\
+	\{     0,  -3965,  -2696,  -3099\}, \{     0,  -4112,  -2907,  -3438\},\n\
+	\{     0,  -4226,  -2747,  -3341\}, \n\
+};"
+
+calMap[LJ06]="\{\n\
+	\{     0,  -4989,  -7102,  -2178\}, \{     0,  -5092,  -7204,  -2325\},\n\
+	\{     0,  -4959,  -7013,  -2137\}, \{     0,  -4960,  -6784,  -1920\},\n\
+	\{     0,  -5025,  -6734,  -2104\}, \{     0,  -5181,  -6637,  -2017\},\n\
+	\{     0,  -5262,  -6792,  -2110\}, \{     0,  -5362,  -6621,  -2110\},\n\
+	\{     0,  -5258,  -6451,  -2031\}, \{     0,  -5375,  -6390,  -2064\},\n\
+	\{     0,  -5280,  -6288,  -2052\}, \{     0,  -5445,  -6434,  -2101\},\n\
+	\{     0,  -5553,  -6402,  -2272\}, \{     0,  -5603,  -6628,  -2477\},\n\
+	\{     0,  -5661,  -6626,  -2492\}, \{     0,  -5731,  -6618,  -2616\},\n\
+	\{     0,  -5746,  -6626,  -2664\}, \{     0,  -6007,  -7024,  -2951\},\n\
+	\{     0,  -6018,  -7010,  -2969\}, \{     0,  -5746,  -6939,  -2833\},\n\
+	\{     0,  -5770,  -7034,  -3026\}, \{     0,  -8509,  -8777,  -6863\},\n\
+	\{     0,  -8593,  -9060,  -6868\}, \{     0,  -8514,  -9104,  -6795\},\n\
+	\{     0,  -8401,  -9387,  -6931\}, \{     0,  -8236,  -9191,  -6586\},\n\
+	\{     0,  -8155,  -9371,  -6595\}, \{     0,  -8192,  -9551,  -6363\},\n\
+	\{     0,  -7995,  -9550,  -6185\}, \{     0,  -7968,  -9690,  -6220\},\n\
+	\{     0,  -7826,  -9694,  -6052\}, \{     0,  -7694,  -9660,  -5763\},\n\
+	\{     0,  -7857, -10020,  -5947\}, \{     0,  -7543,  -9682,  -5463\},\n\
+	\{     0,  -7184,  -9071,  -4747\}, \{     0,  -7282,  -9220,  -4767\},\n\
+	\{     0,  -7417,  -9371,  -4765\}, \{     0,  -7238,  -9321,  -4430\},\n\
+	\{     0,  -7320,  -9420,  -4560\}, \{     0,  -7254,  -9185,  -4270\},\n\
+	\{     0,  -7378,  -9262,  -4324\}, \{     0,  -7078,  -9074,  -3976\},\n\
+	\{     0, -10047, -10956,  -7258\}, \{     0, -10107, -10961,  -7192\},\n\
+	\{     0, -10264, -11167,  -7427\}, \{     0, -10160, -10823,  -7282\},\n\
+	\{     0, -10276, -11378,  -7508\}, \{     0, -10576, -11282,  -7688\},\n\
+	\{     0, -10801, -11460,  -7845\}, \{     0, -10822, -10983,  -7809\},\n\
+	\{     0, -10947, -10998,  -8018\}, \{     0, -11215, -10876,  -8255\},\n\
+	\{     0, -11247, -10590,  -8188\}, \{     0, -11302, -10269,  -8237\},\n\
+	\{     0, -11583, -10213,  -8413\}, \{     0, -11561, -10001,  -8448\},\n\
+	\{     0, -11482,  -9425,  -8273\}, \{     0, -11573,  -9203,  -8344\},\n\
+	\{     0, -11661,  -8895,  -8267\}, \{     0, -11843,  -8879,  -8259\},\n\
+	\{     0, -11799,  -8715,  -8112\}, \{     0, -12002,  -8422,  -8238\},\n\
+	\{     0, -12022,  -8434,  -8409\}, \{     0,  -8755,  -4274,  -4932\},\n\
+	\{     0,  -9183,  -4523,  -5458\}, \{     0,  -9293,  -4300,  -5260\},\n\
+	\{     0,  -9530,  -4543,  -5569\}, \{     0,  -9573,  -4168,  -5429\},\n\
+	\{     0,  -9847,  -4448,  -5638\}, \{     0,  -9999,  -4504,  -5969\},\n\
+	\{     0,  -9858,  -4176,  -5716\}, \{     0,  -9988,  -4378,  -5978\},\n\
+	\{     0,  -9760,  -3942,  -5627\}, \{     0, -10072,  -4163,  -6002\},\n\
+	\{     0,  -9892,  -4091,  -5833\}, \{     0,  -9873,  -3867,  -5828\},\n\
+	\{     0,  -9911,  -4149,  -5877\}, \{     0,  -9844,  -4016,  -5908\},\n\
+	\{     0,  -9528,  -3912,  -5604\}, \{     0,  -9432,  -3911,  -5648\},\n\
+	\{     0,  -9314,  -3730,  -5422\}, \n\
+};"
+
@@ -0,0 +1,40 @@
+clear;clc;
+
+fid = fopen("../caldata", "w");
+fprintf(fid, "declare -A calMap\n");
+
+for i = 1:6
+    id = sprintf("JG%02d", i);
+    write_data(fid, pwd, id);
+end
+
+for i = 1:6
+    id = sprintf("LJ%02d", i);
+    write_data(fid, pwd, id);
+end
+
+fclose(fid);
+
+function write_data(fid, folder_name, dev_id)
+    file_path = sprintf("%s/phase_%s.mat", folder_name, dev_id);
+    if ~isfile(file_path)
+         warning('[%s] dose not exist.\n', file_path);
+         return;
+    end
+    load(file_path);
+    data = sortrows(dataDec1, 1);
+    fprintf(fid, 'calMap[%s]="\\{\\n\\\n', dev_id);
+    for i = 1:size(data,1)
+        if (mod(i, 2) == 1)
+            fprintf(fid, "\t");
+        end
+        fprintf(fid, "\\{%6d, %6d, %6d, %6d\\},", ...
+            data(i,2), data(i,3), data(i,4), data(i,5));
+        if (mod(i, 2) == 1)
+            fprintf(fid, " ");
+        else
+            fprintf(fid, "\\n\\\n");
+        end
+    end
+    fprintf(fid, '\\n\\\n};"\n\n');
+end
@@ -0,0 +1,442 @@
+'''
+    @brief This is an example plugin, can receive and send data
+    @author
+    @date
+    @license LGPL-3.0
+'''
+from PyQt5.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QTextEdit, QPushButton, QLabel, QScrollArea, QSplitter
+from PyQt5.QtCore import Qt, pyqtSignal
+from PyQt5.QtGui import QFont, QTextCursor
+from struct import Struct
+try:
+    import utils_ui
+    from plugins.base import Plugin_Base
+    from conn import ConnectionStatus
+    from i18n import _
+    from widgets import statusBar
+except ImportError:
+    from COMTool import utils_ui
+    from COMTool.plugins.base import Plugin_Base
+    from COMTool.i18n import _
+    from COMTool.conn import  ConnectionStatus
+    from COMTool.widgets import statusBar
+
+class Plugin(Plugin_Base):
+    id = "DUIFEI"
+    name = _("DUIFEI")
+    showReceiveDataSignal = pyqtSignal(str)
+
+    def onInit(self, config):
+        '''
+            init params
+        '''
+        default = {
+            "version": 1,
+            "customSendItems": [
+                {
+                    "caption": "自检",
+                    "icon": "fa5.question-circle",
+                    "data": "5A 54 E1 DD 00 BE 02 5A FE"
+                },
+                # {
+                #     "caption": "数据发送测试 - 1",
+                #     "icon": "fa5.play-circle",
+                #     "data": ""
+                # },
+                # {
+                #     "caption": "数据发送测试 - 2",
+                #     "icon": "fa5.play-circle",
+                #     "data": ""
+                # },
+                {
+                    "caption": "装订 - 【主】反拦截小功率",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E3 DD 77 11 00 00 00 48 06 5A FE"
+                },
+                {
+                    "caption": "装订 - 【主】反拦截全功率",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E3 DD 66 11 00 00 00 37 06 5A FE"
+                },
+                {
+                    "caption": "装订 - 【主】反拦截静默",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E3 DD 88 11 00 00 00 59 06 5A FE"
+                },
+                {
+                    "caption": "遥测 - 【主】反拦截",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E6 DD 99 00 5C 03 5A FE"
+                },
+                {
+                    "caption": "点名 - 【主】反拦截",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E5 DD 77 00 39 03 5A FE"
+                },
+                {
+                    "caption": "装订 - 【从】拦截小功率",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E3 DD 77 00 00 00 00 37 06 5A FE"
+                },
+                {
+                    "caption": "装订 - 【从】拦截大功率",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E3 DD 66 00 00 00 00 26 06 5A FE"
+                },
+                {
+                    "caption": "装订 - 【从】拦截静默",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 E3 DD 88 00 00 00 00 48 06 5A FE"
+                },
+                {
+                    "caption": "遥测 - 【从】拦截",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 F6 DD 99 00 6C 03 5A FE"
+                },
+                {
+                    "caption": "点名 - 【从】拦截",
+                    "icon": "fa5.play-circle",
+                    "data": "5A 54 F5 DD 77 00 49 03 5A FE"
+                }
+            ]
+        }
+        self.config = config
+        for k in default:
+            if not k in self.config:
+                self.config[k] = default[k]
+
+    def onConnChanged(self, status:ConnectionStatus, msg:str):
+        print("-- connection changed: {}, msg: {}".format(status, msg))
+
+    def onWidgetMain(self, parent):
+        '''
+            main widget, just return a QWidget object
+        '''
+        self.mainWidget = QSplitter(Qt.Vertical)
+        # receive widget
+        self.receiveWidget = QTextEdit("")
+        font = QFont('Consolas, DejaVu Sans Mono, Courier New, monospace, Microsoft YaHei', 10)
+        self.receiveWidget.setFont(font)
+        self.receiveWidget.setLineWrapMode(QTextEdit.NoWrap)
+        # clear button
+        self.clearBtn = QPushButton("")
+        utils_ui.setButtonIcon(self.clearBtn, "mdi6.broom")
+        # send scroll
+        self.customSendScroll = QScrollArea()
+        self.customSendScroll.setMinimumHeight(20)
+        self.customSendScroll.setWidgetResizable(True)
+        self.customSendScroll.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
+        self.customSendScroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
+        cutomSendItemsWraper = QWidget()
+        self.customSendScroll.setWidget(cutomSendItemsWraper)
+
+        # -- wrapper widget
+        cutomSendItemsWraper0 = QWidget()
+        cutomSendItemsWraper0.setProperty("class", "scrollbar2")
+        layout0 = QVBoxLayout()
+        layout0.setContentsMargins(0,8,0,0)
+        cutomSendItemsWraper0.setLayout(layout0)
+        layout0.addWidget(self.customSendScroll)
+        customSendItemsLayoutWrapper = QVBoxLayout()
+        customSendItemsLayoutWrapper.setContentsMargins(0,0,0,0)
+        cutomSendItemsWraper.setLayout(customSendItemsLayoutWrapper)
+
+        # -- items container
+        self.customItems = QWidget()
+        self.customSendItemsLayout = QVBoxLayout()
+        self.customSendItemsLayout.setContentsMargins(0,0,0,0)
+        self.customItems.setLayout(self.customSendItemsLayout)
+        customSendItemsLayoutWrapper.addWidget(self.customItems)
+        customSendItemsLayoutWrapper.addStretch(0)
+
+        # add widgets
+        self.mainWidget.addWidget(self.receiveWidget)
+        self.mainWidget.addWidget(self.clearBtn)
+        self.mainWidget.addWidget(cutomSendItemsWraper0)
+        self.mainWidget.setStretchFactor(0, 2)
+        self.mainWidget.setStretchFactor(1, 1)
+        self.mainWidget.setStretchFactor(2, 11)
+
+        # event
+        def clearReceived():
+            self.receiveWidget.clear();self.statusBar.clear()
+        self.clearBtn.clicked.connect(clearReceived)
+        return self.mainWidget
+
+    def onWidgetStatusBar(self, parent):
+        self.statusBar = statusBar(rxTxCount=True)
+        return self.statusBar
+
+    def onUiInitDone(self):
+        '''
+            UI init done, you can update your widget here
+            this method runs in UI thread, do not block too long
+        '''
+        newItems = []
+        print(self.config["customSendItems"])
+        for item in self.config["customSendItems"]:
+            print(item)
+            item = self.insertSendItem(item, load=True)
+            newItems.append(item)
+        self.config["customSendItems"] = newItems
+        self.showReceiveDataSignal.connect(self.showReceivedData)
+        # frame struct
+        self.structSelfTestRsp = Struct("<BB B BBBbbb BbBBB BB")
+        self.structStatusCheckRsp = Struct("<BB Q      HIII      IBBBBI BBHH HHHIIIIII i II 4s      IIII d Q dBB dB H B 3s      BBBbbb BbBBB 2s")
+        self.structFljData = Struct("<dddd IHI fff fff")
+        self.structLjData = Struct("<IHI ffff IHI fff fff fff IHI fff fff fff IHI fff fff fff I")
+        self.structSysInfo = Struct("<IHI H B I B fff fff fff")
+
+    def insertSendItem(self, item = None, load = False):
+        caption = item["caption"]
+        itemWidget = QWidget()
+        layout = QHBoxLayout()
+        layout.setContentsMargins(0,0,0,0)
+        itemWidget.setLayout(layout)
+        send = QPushButton("")
+        label = QLabel(caption)
+        if (not "icon" in item) or not item["icon"]:
+            item["icon"] = "fa.send"
+        utils_ui.setButtonIcon(send, item["icon"])
+        send.setProperty("class", "smallBtn")
+        def sendCustomData(idx):
+            self.sendCustomItem(self.config["customSendItems"][idx])
+        send.clicked.connect(lambda: sendCustomData(self.customSendItemsLayout.indexOf(itemWidget)))
+        layout.addWidget(label)
+        layout.addWidget(send)
+        self.customSendItemsLayout.addWidget(itemWidget)
+        if not load:
+            self.config["customSendItems"].append(item)
+        return item
+
+    def showReceivedData(self, text: str):
+        curScrollValue = self.receiveWidget.verticalScrollBar().value()
+        self.receiveWidget.moveCursor(QTextCursor.End)
+        endScrollValue = self.receiveWidget.verticalScrollBar().value()
+        self.receiveWidget.insertPlainText(text)
+        if curScrollValue < endScrollValue:
+            self.receiveWidget.verticalScrollBar().setValue(curScrollValue)
+        else:
+            self.receiveWidget.moveCursor(QTextCursor.End)
+
+    def onReceived(self, data : bytes):
+        '''
+            call in receive thread, not UI thread
+        '''
+        self.statusBar.addRx(len(data))
+        ## Apply data validation check
+        if len(data) < 7:
+            self.showReceiveDataSignal.emit("\n### Wrong data format: wrong frame header/tail\n")
+            return
+
+        dataLen = data[-3]
+        if data[0] != 0x5A or data[1] != 0x54 or data[-1] != 0xFE or data[-2] != 0x5A:
+            self.showReceiveDataSignal.emit("\n### Wrong data format: wrong length\n")
+
+        checkSum = 0
+        for i in data[2:-4]:
+            checkSum += i
+        if checkSum & 0xFF != data[-4]:
+            self.showReceiveDataSignal.emit("\n### Wrong data format: wrong check sum\n")
+
+        ## Eval data
+        data = data[2:-5].replace(b'\x00\x54\xFE', b'\x54\xFE')
+        # self.printFrame(data)
+        if data[0] == 0xE1:
+            # eval self test
+            self.showReceiveDataSignal.emit(self.evalSelfTestRsp(data) + "\n")
+        elif data[0] == 0xE6 or data[0] == 0xF6:
+            self.showReceiveDataSignal.emit(self.evalStatusCheckRsp(data) + "\n")
+        elif data[0] == 0xE5 or data[0] == 0xF5:
+            self.showReceiveDataSignal.emit('Retrieved Data Frame:\n' + self.printFrame(data) + "\n")
+        else:
+            self.showReceiveDataSignal.emit(f"\n### Unexpected response code 0x{data[0]:02x}.\n")
+
+    def evalSelfTestRsp(self, data: bytes):
+        try:
+            payload = self.structSelfTestRsp.unpack(data)
+        except :
+            return f"\n### evalSelfTestRsp:: Failed to unpack data (data length {len(data)} byte).\n"
+
+        ret = "----------- 自检回令 -----------\n"
+
+        ret += f"节点编号: 0x{payload[-2]:02X}\n"
+
+        ret += "节点类型: "
+        if payload[1] == 0xDD:
+            ret += f"K频段 (0x{payload[1]:02X})\n"
+        elif payload[1] == 0xEE:
+            ret += f"S频段 (0x{payload[1]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[1]:02X})\n"
+
+        ret += "自检结果: "
+        if payload[2] == 0xAA:
+            ret += f"正常 (0x{payload[2]:02X})\n"
+        elif payload[2] == 0x55:
+            ret += f"异常 (0x{payload[2]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[2]:02X})\n"
+
+        hwOffset = 3
+
+        ret += f"FPGA 电压监测: {bin(payload[hwOffset+0])[2:].zfill(8)}\n"
+        ret += f"时钟锁定状态:   {bin(payload[hwOffset+1])[2:].zfill(8)}\n"
+        ret += f"AD 锁定状态:   {bin(payload[hwOffset+2])[2:].zfill(8)}\n"
+        ret += f"AD 温度 1: {payload[hwOffset+3]:>4d}\n"
+        ret += f"AD 温度 2: {payload[hwOffset+4]:>4d}\n"
+        ret += f"FPGA 温度: {payload[hwOffset+5]:>4d}\n"
+        ret += f"电压监测: {bin(payload[hwOffset+6])[2:].zfill(8)}\n"
+        ret += f"射频温度: {payload[hwOffset+7]:>4d}\n"
+        ret += f"锁定指示: {bin(payload[hwOffset+8])[2:].zfill(8)}\n"
+        ret += f"MGC 1~2: {payload[hwOffset+9] & 0x0f:>2d} - {payload[hwOffset+9] >> 4:>2d}\n"
+        ret += f"MGC 3~4: {payload[hwOffset+10] & 0x0f:>2d} - {payload[hwOffset+10] >> 4:>2d}\n"
+        ret += "--------------------------------\n"
+
+        return ret + '\n' + self.printFrame(data)
+
+    def printFrame(self, data: bytes):
+        ret = ''
+        for i in range(len(data)):
+            ret += f'{data[i]:02X}'
+            ret += '\n' if i%16 == 15 else ' '
+        ret += '\n'
+        return ret
+
+    def evalStatusCheckRsp(self, data: bytes):
+        try:
+            payload = self.structStatusCheckRsp.unpack(data)
+        except :
+            return f"\n### evalStatusCheckRsp:: Failed to unpack data (data length {len(data)} byte).\n"
+
+        ret = "----------- 遥测回令 -----------\n"
+
+        ret += "节点类型: "
+        if payload[1] == 0xDD:
+            ret += f"K频段 (0x{payload[1]:02X})\n"
+        elif payload[1] == 0xEE:
+            ret += f"S频段 (0x{payload[1]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[1]:02X})\n"
+
+        ret += f"时间戳: {payload[2]/1e5:.2f} ms\n"
+
+        sysbusOffset = 3
+        linkOffset = 7
+        phyOffset = 30
+        hwOffset = 44
+
+        ret += "\n  -- 总线状态\n"
+        ret += f"配置装订:    {payload[sysbusOffset + 0]:04X}\n"
+        ret += f"装置点名计数: {payload[sysbusOffset + 1]:>6d}\n"
+        ret += f"业务下发计数: {payload[sysbusOffset + 2]:>6d}\n"
+        ret += f"遥测请求计数: {payload[sysbusOffset + 3]:>6d}\n"
+
+        ret += "\n  -- 链路层状态\n"
+        ret += f"帧号:   {payload[linkOffset + 0]:>6d}\n"
+        ret += f"时隙号: {payload[linkOffset + 1]:>3d}\n"
+
+        ret += "当前角色: "
+        if payload[linkOffset + 2] == 0xAA:
+            ret += f"反拦截 (0x{payload[linkOffset + 2]:02X})\n"
+        elif payload[linkOffset + 2] == 0xCC:
+            ret += f"拦截 (0x{payload[linkOffset + 2]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[linkOffset + 2]:02X})\n"
+
+        ret += "网络连接状态: "
+        if payload[linkOffset + 3] == 0x11:
+            ret += f"已连接 (0x{payload[linkOffset + 3]:02X})\n"
+        elif payload[linkOffset + 3] == 0x00:
+            ret += f"未连接 (0x{payload[linkOffset + 3]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[linkOffset + 3]:02X})\n"
+
+        ret += "网络运行阶段: "
+        if payload[linkOffset + 4] == 0x11:
+            ret += f"扫描建网 (0x{payload[linkOffset + 4]:02X})\n"
+        elif payload[linkOffset + 4] == 0x22:
+            ret += f"业务通信 (0x{payload[linkOffset + 4]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[linkOffset + 4]:02X})\n"
+
+        ret += f"重建/入网计数: {payload[linkOffset + 5]:>6d}\n"
+        ret += f"通信波位号:  {payload[linkOffset + 6]:>2d}\n"
+
+        ret += "通信波束宽度: "
+        if payload[linkOffset + 7] == 0x01:
+            ret += f"120° 宽波束 (0x{payload[linkOffset + 7]:02X})\n"
+        elif payload[linkOffset + 7] == 0x02:
+            ret += f"60° 次波束 (0x{payload[linkOffset + 7]:02X})\n"
+        elif payload[linkOffset + 7] == 0x03:
+            ret += f"25° 次波束 (0x{payload[linkOffset + 7]:02X})\n"
+        elif payload[linkOffset + 7] == 0x04:
+            ret += f"8° 窄波束 (0x{payload[linkOffset + 7]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[linkOffset + 7]:02X})\n"
+
+        ret += f"离轴角: {payload[linkOffset + 8]*0.1:.2f}°\n"
+        ret += f"偏航角: {payload[linkOffset + 9]*0.1:.2f}°\n"
+        ret += f"基准帧发送计数: {payload[linkOffset + 10]:>6d}\n"
+        ret += f"基准帧接收计数: {payload[linkOffset + 11]:>6d}\n"
+        ret += f"基准帧正确计数: {payload[linkOffset + 12]:>6d}\n"
+        ret += f"双向握手帧发送计数: {payload[linkOffset + 13]:>6d}\n"
+        ret += f"双向握手帧接收计数: {payload[linkOffset + 14]:>6d}\n"
+        ret += f"双向握手帧正确计数: {payload[linkOffset + 15]:>6d}\n"
+        ret += f"业务帧发送计数: {payload[linkOffset + 16]:>6d}\n"
+        ret += f"业务帧接收计数: {payload[linkOffset + 17]:>6d}\n"
+        ret += f"业务帧正确计数: {payload[linkOffset + 18]:>6d}\n"
+        ret += f"时间偏差记录: {payload[linkOffset + 19]/1e2:.2f} us\n"
+        ret += f"发送数据 ID: {payload[linkOffset + 20]:>6d}\n"
+        ret += f"接收数据 ID: {payload[linkOffset + 21]:>6d}\n"
+
+        ret += "\n  -- 物理层状态\n"
+        ret += f"捕获计数:    {payload[phyOffset + 0]:>6d}\n"
+        ret += f"帧同步计数:  {payload[phyOffset + 1]:>6d}\n"
+        ret += f"译码计数:    {payload[phyOffset + 2]:>6d}\n"
+        ret += f"CRC 正确计数:{payload[phyOffset + 3]:>6d}\n"
+        ret += f"多普勒估计:  {payload[phyOffset + 4]:.2f} Hz\n"
+        ret += f"正确接收时刻: {payload[phyOffset + 5]/1e2:.2f} us\n"
+        ret += f"捕获峰均比:  {payload[phyOffset + 6]:.2f}\n"
+        ret += f"捕获相位值:  {payload[phyOffset + 7]:>3d}\n"
+        ret += f"捕获频偏通道: {payload[phyOffset + 8]:>3d}\n"
+        ret += f"帧同步峰均比:   {payload[phyOffset + 9]:.2f}\n"
+        ret += f"帧同步频偏通道: {payload[phyOffset + 10]:>3d}\n"
+        ret += f"交织输入数据幅度统计:\t0x{payload[phyOffset + 11]:04X}\n"
+        ret += "天线工作模式: "
+        if payload[phyOffset + 12] == 0x01:
+            ret += f"静默模式 (0x{payload[phyOffset + 12]:02X})\n"
+        elif payload[phyOffset + 12] == 0x02:
+            ret += f"低功率模式 (0x{payload[phyOffset + 12]:02X})\n"
+        elif payload[phyOffset + 12] == 0x03:
+            ret += f"全功率模式 (0x{payload[phyOffset + 12]:02X})\n"
+        else:
+            ret += f"【未知错误】(0x{payload[phyOffset + 12]:02X})\n"
+
+        ret += "\n  -- 硬件状态\n"
+        ret += f"FPGA 电压监测: {bin(payload[hwOffset+0])[2:].zfill(8)}\n"
+        ret += f"时钟锁定状态:   {bin(payload[hwOffset+1])[2:].zfill(8)}\n"
+        ret += f"AD 锁定状态:   {bin(payload[hwOffset+2])[2:].zfill(8)}\n"
+        ret += f"AD 温度 1: {payload[hwOffset+3]:>4d}\n"
+        ret += f"AD 温度 2: {payload[hwOffset+4]:>4d}\n"
+        ret += f"FPGA 温度: {payload[hwOffset+5]:>4d}\n"
+        ret += f"电压监测: {bin(payload[hwOffset+6])[2:].zfill(8)}\n"
+        ret += f"射频温度: {payload[hwOffset+7]:>4d}\n"
+        ret += f"锁定指示: {bin(payload[hwOffset+8])[2:].zfill(8)}\n"
+        ret += f"MGC 1~2: {payload[hwOffset+9] & 0x0f:>2d} - {payload[hwOffset+9] >> 4:>2d}\n"
+        ret += f"MGC 3~4: {payload[hwOffset+10] & 0x0f:>2d} - {payload[hwOffset+10] >> 4:>2d}\n"
+
+        ret += "--------------------------------\n"
+        return ret + '\n' + self.printFrame(data)
+
+    def onSent(self, ok, msg, length, path):
+        if ok:
+            self.statusBar.addTx(length)
+        else:
+            self.hintSignal.emit("error", _("Error"), _("Send data failed!") + " " + msg)
+
+    def sendCustomItem(self, item):
+        data = item["data"]
+        dateBytes = self.parseSendData(data, encoding = self.configGlobal["encoding"], isHexStr = True)
+        if dateBytes:
+            self.send(dateBytes, callback=self.onSent)
@@ -0,0 +1,35 @@
+# Makefile generated by Xilinx.
+
+PROCESSOR = ps7_cortexa9_0
+LIBRARIES = ${PROCESSOR}/lib/libxil.a
+BSP_MAKEFILES := $(wildcard $(PROCESSOR)/libsrc/*/src/Makefile)
+SUBDIRS := $(patsubst %/Makefile, %, $(BSP_MAKEFILES))
+
+ifneq (,$(findstring win,$(RDI_PLATFORM)))
+ SHELL = CMD
+endif
+
+all: libs
+	@echo 'Finished building libraries'
+
+include: $(addsuffix /make.include,$(SUBDIRS))
+
+libs: $(addsuffix /make.libs,$(SUBDIRS))
+
+clean: $(addsuffix /make.clean,$(SUBDIRS))
+
+$(PROCESSOR)/lib/libxil.a: $(PROCESSOR)/lib/libxil_init.a
+	cp -f $< $@
+
+%/make.include: $(if $(wildcard $(PROCESSOR)/lib/libxil_init.a),$(PROCESSOR)/lib/libxil.a,)
+	@echo "Running Make include in $(subst /make.include,,$@)"
+	$(MAKE) -C $(subst /make.include,,$@) -s include  "SHELL=$(SHELL)" "COMPILER=arm-none-eabi-gcc" "ARCHIVER=arm-none-eabi-ar" "COMPILER_FLAGS=  -O2 -c" "EXTRA_COMPILER_FLAGS=-mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard -nostartfiles -g -Wall -Wextra"
+
+%/make.libs: include
+	@echo "Running Make libs in $(subst /make.libs,,$@)"
+	$(MAKE) -C $(subst /make.libs,,$@) -s libs  "SHELL=$(SHELL)" "COMPILER=arm-none-eabi-gcc" "ARCHIVER=arm-none-eabi-ar" "COMPILER_FLAGS=  -O2 -c" "EXTRA_COMPILER_FLAGS=-mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard -nostartfiles -g -Wall -Wextra"
+
+%/make.clean: 
+	$(MAKE) -C $(subst /make.clean,,$@) -s clean 
+clean:
+	rm -f ${PROCESSOR}/lib/libxil.a
@@ -0,0 +1,308 @@
+/******************************************************************************
+*
+* Copyright (C) 2004 - 2014 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************
+*
+* _program_timer_hw.h:
+*	Timer related functions
+*
+******************************************************************************/
+
+#ifndef PROFILE_TIMER_HW_H
+#define PROFILE_TIMER_HW_H
+
+#include "profile.h"
+
+#ifdef PROC_PPC
+#if defined __GNUC__
+#  define SYNCHRONIZE_IO __asm__ volatile ("eieio")
+#elif defined __DCC__
+#  define SYNCHRONIZE_IO __asm volatile(" eieio")
+#else
+#  define SYNCHRONIZE_IO
+#endif
+#endif
+
+#ifdef PROC_PPC
+#define ProfIo_In32(InputPtr) { (*(volatile u32 *)(InputPtr)); SYNCHRONIZE_IO; }
+#define ProfIo_Out32(OutputPtr, Value) { (*(volatile u32 *)(OutputPtr) = Value); SYNCHRONIZE_IO; }
+#else
+#define ProfIo_In32(InputPtr) (*(volatile u32 *)(InputPtr));
+#define ProfIo_Out32(OutputPtr, Value) { (*(volatile u32 *)(OutputPtr) = (Value)); }
+#endif
+
+#define ProfTmrCtr_mWriteReg(BaseAddress, TmrCtrNumber, RegOffset, ValueToWrite)\
+	ProfIo_Out32(((u32)(BaseAddress) + (u32)XTmrCtr_Offsets[(TmrCtrNumber)] +	\
+			   (u32)(RegOffset)), (u32)(ValueToWrite))
+
+#define ProfTimerCtr_mReadReg(BaseAddress, TmrCtrNumber, RegOffset)	\
+	ProfIo_In32((u32)(BaseAddress) + (u32)XTmrCtr_Offsets[(TmrCtrNumber)] + (u32)(RegOffset))
+
+#define ProfTmrCtr_mSetControlStatusReg(BaseAddress, TmrCtrNumber, RegisterValue)\
+	ProfTmrCtr_mWriteReg((BaseAddress), (TmrCtrNumber), XTC_TCSR_OFFSET,     \
+					   (RegisterValue))
+
+#define ProfTmrCtr_mGetControlStatusReg(BaseAddress, TmrCtrNumber)		\
+	ProfTimerCtr_mReadReg((u32)(BaseAddress), (TmrCtrNumber), XTC_TCSR_OFFSET)
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef PROC_PPC
+#include "xexception_l.h"
+#include "xtime_l.h"
+#include "xpseudo_asm.h"
+#endif
+
+#ifdef TIMER_CONNECT_INTC
+#include "xintc_l.h"
+#include "xintc.h"
+#endif	/* TIMER_CONNECT_INTC */
+
+#if (!defined PPC_PIT_INTERRUPT && !defined PROC_CORTEXA9)
+#include "xtmrctr_l.h"
+#endif
+
+#ifdef PROC_CORTEXA9
+#include "xscutimer_hw.h"
+#include "xscugic.h"
+#endif
+
+extern u32 timer_clk_ticks ;
+
+/*--------------------------------------------------------------------
+ * PowerPC Target - Timer related functions
+ *-------------------------------------------------------------------- */
+#ifdef PROC_PPC
+
+#ifdef PPC_PIT_INTERRUPT
+u32 timer_lo_clk_ticks ;	/* Clk ticks when Timer is disabled in CG */
+#endif
+
+#ifdef PROC_PPC440
+#define XREG_TCR_PIT_INTERRUPT_ENABLE XREG_TCR_DEC_INTERRUPT_ENABLE
+#define XREG_TSR_PIT_INTERRUPT_STATUS XREG_TSR_DEC_INTERRUPT_STATUS
+#define XREG_SPR_PIT XREG_SPR_DEC
+#define XEXC_ID_PIT_INT XEXC_ID_DEC_INT
+#endif
+
+/* --------------------------------------------------------------------
+ * Disable the Timer - During Profiling
+ *
+ * For PIT Timer -
+ *	1. XTime_PITDisableInterrupt() ;
+ *	2. Store the remaining timer clk tick
+ *	3. Stop the PIT Timer
+ *-------------------------------------------------------------------- */
+
+#ifdef PPC_PIT_INTERRUPT
+#define disable_timer() 		\
+	{				\
+		u32 val;	\
+		val=mfspr(XREG_SPR_TCR);	\
+		mtspr(XREG_SPR_TCR, val & (~XREG_TCR_PIT_INTERRUPT_ENABLE));	\
+		timer_lo_clk_ticks = mfspr(XREG_SPR_PIT);			\
+		mtspr(XREG_SPR_PIT, 0);	\
+	}
+#else
+#define disable_timer() 	\
+   { \
+      u32 addr = (PROFILE_TIMER_BASEADDR) + XTmrCtr_Offsets[(0)] + XTC_TCSR_OFFSET; \
+      u32 tmp_v = ProfIo_In32(addr); \
+      tmp_v = tmp_v & (~XTC_CSR_ENABLE_TMR_MASK); \
+      ProfIo_Out32((PROFILE_TIMER_BASEADDR) + XTmrCtr_Offsets[(0)] + XTC_TCSR_OFFSET, tmp_v); \
+   }
+#endif
+
+
+
+/* --------------------------------------------------------------------
+ * Enable the Timer
+ *
+ * For PIT Timer -
+ *	1. Load the remaining timer clk ticks
+ *	2. XTime_PITEnableInterrupt() ;
+ *-------------------------------------------------------------------- */
+#ifdef PPC_PIT_INTERRUPT
+#define enable_timer()				\
+	{					\
+		u32 val;		\
+		val=mfspr(XREG_SPR_TCR);	\
+		mtspr(XREG_SPR_PIT, timer_lo_clk_ticks);	\
+		mtspr(XREG_SPR_TCR, val | XREG_TCR_PIT_INTERRUPT_ENABLE); \
+	}
+#else
+#define enable_timer()						\
+	{							\
+      u32 addr = (PROFILE_TIMER_BASEADDR) + XTmrCtr_Offsets[(0)] + XTC_TCSR_OFFSET; \
+      u32 tmp_v = ProfIo_In32(addr); \
+      tmp_v = tmp_v |  XTC_CSR_ENABLE_TMR_MASK; \
+      ProfIo_Out32((PROFILE_TIMER_BASEADDR) + XTmrCtr_Offsets[(0)] + XTC_TCSR_OFFSET, tmp_v); \
+	}
+#endif
+
+
+
+/* --------------------------------------------------------------------
+ * Send Ack to Timer Interrupt
+ *
+ * For PIT Timer -
+ * 	1. Load the timer clk ticks
+ *	2. Enable AutoReload and Interrupt
+ *	3. Clear PIT Timer Status bits
+ *-------------------------------------------------------------------- */
+#ifdef PPC_PIT_INTERRUPT
+#define timer_ack()							\
+	{								\
+		u32 val;					\
+		mtspr(XREG_SPR_PIT, timer_clk_ticks);			\
+		mtspr(XREG_SPR_TSR, XREG_TSR_PIT_INTERRUPT_STATUS);	\
+		val=mfspr(XREG_SPR_TCR);				\
+		mtspr(XREG_SPR_TCR, val| XREG_TCR_PIT_INTERRUPT_ENABLE| XREG_TCR_AUTORELOAD_ENABLE); \
+	}
+#else
+#define timer_ack()				\
+	{						\
+		u32 csr;			\
+		csr = ProfTmrCtr_mGetControlStatusReg(PROFILE_TIMER_BASEADDR, 0);	\
+		ProfTmrCtr_mSetControlStatusReg(PROFILE_TIMER_BASEADDR, 0, csr);	\
+	}
+#endif
+
+/*-------------------------------------------------------------------- */
+#endif	/* PROC_PPC */
+/* -------------------------------------------------------------------- */
+
+
+
+
+/* --------------------------------------------------------------------
+ * MicroBlaze Target - Timer related functions
+ *-------------------------------------------------------------------- */
+#ifdef PROC_MICROBLAZE
+
+/* --------------------------------------------------------------------
+ * Disable the Timer during Call-Graph Data collection
+ *
+ *-------------------------------------------------------------------- */
+#define disable_timer()					\
+	{						\
+      u32 Addr = ((u32)PROFILE_TIMER_BASEADDR); \
+	  Addr += (u32)XTmrCtr_Offsets[(u16)(0)]; \
+	  Addr += (u32)XTC_TCSR_OFFSET; \
+      u32 tmp_v = ProfIo_In32(Addr); \
+      tmp_v = tmp_v & (u32)(~XTC_CSR_ENABLE_TMR_MASK); \
+      u32 OutAddr = (u32)PROFILE_TIMER_BASEADDR; \
+      OutAddr += (u32)XTmrCtr_Offsets[(u16)(0)]; \
+      OutAddr += (u32)XTC_TCSR_OFFSET; \
+      ProfIo_Out32(OutAddr, (u32)tmp_v); \
+    }
+
+
+/* --------------------------------------------------------------------
+ * Enable the Timer after Call-Graph Data collection
+ *
+ *-------------------------------------------------------------------- */
+#define enable_timer()					\
+	{						\
+      u32 Addr = ((u32)PROFILE_TIMER_BASEADDR); \
+	  Addr += (u32)XTmrCtr_Offsets[(u16)(0)]; \
+	  Addr += (u32)XTC_TCSR_OFFSET; \
+      u32 tmp_v = (u32)ProfIo_In32(Addr); \
+      tmp_v = tmp_v |  (u32)XTC_CSR_ENABLE_TMR_MASK; \
+      ProfIo_Out32((u32)(PROFILE_TIMER_BASEADDR) + (u32)XTmrCtr_Offsets[(u16)(0)] + (u32)XTC_TCSR_OFFSET, (u32)tmp_v); \
+	}
+
+
+/* --------------------------------------------------------------------
+ * Send Ack to Timer Interrupt
+ *
+ *-------------------------------------------------------------------- */
+#define timer_ack()				\
+	{						\
+		u32 csr;			\
+		csr = ProfTmrCtr_mGetControlStatusReg((u32)PROFILE_TIMER_BASEADDR, (u16)0);	\
+		ProfTmrCtr_mSetControlStatusReg((u32)PROFILE_TIMER_BASEADDR, (u16)0, (u32)csr);	\
+	}
+
+/*-------------------------------------------------------------------- */
+#endif	/* PROC_MICROBLAZE */
+/*-------------------------------------------------------------------- */
+
+/* --------------------------------------------------------------------
+ * Cortex A9 Target - Timer related functions
+ *-------------------------------------------------------------------- */
+#ifdef PROC_CORTEXA9
+
+/* --------------------------------------------------------------------
+ * Disable the Timer during Call-Graph Data collection
+ *
+ *-------------------------------------------------------------------- */
+#define disable_timer()							\
+{								\
+	u32 Reg;							\
+	Reg = Xil_In32(PROFILE_TIMER_BASEADDR + XSCUTIMER_CONTROL_OFFSET); \
+	Reg &= (~XSCUTIMER_CONTROL_ENABLE_MASK);\
+	Xil_Out32(PROFILE_TIMER_BASEADDR + XSCUTIMER_CONTROL_OFFSET, Reg);\
+}
+
+
+/* --------------------------------------------------------------------
+ * Enable the Timer after Call-Graph Data collection
+ *
+ *-------------------------------------------------------------------- */
+#define enable_timer()							\
+{								\
+	u32 Reg;							\
+	Reg = Xil_In32(PROFILE_TIMER_BASEADDR + XSCUTIMER_CONTROL_OFFSET); \
+	Reg |= XSCUTIMER_CONTROL_ENABLE_MASK; \
+	Xil_Out32(PROFILE_TIMER_BASEADDR + XSCUTIMER_CONTROL_OFFSET, Reg);\
+}
+
+
+/* --------------------------------------------------------------------
+ * Send Ack to Timer Interrupt
+ *
+ *-------------------------------------------------------------------- */
+#define timer_ack()						\
+{							\
+	Xil_Out32((u32)PROFILE_TIMER_BASEADDR + (u32)XSCUTIMER_ISR_OFFSET, \
+		(u32)XSCUTIMER_ISR_EVENT_FLAG_MASK);\
+}
+
+/*-------------------------------------------------------------------- */
+#endif	/* PROC_CORTEXA9 */
+/*-------------------------------------------------------------------- */
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
@@ -0,0 +1,44 @@
+
+/*******************************************************************
+*
+* CAUTION: This file is automatically generated by HSI.
+* Version: 2019.1.3
+* DO NOT EDIT.
+*
+* Copyright (C) 2010-2024 Xilinx, Inc. All Rights Reserved.*
+*Permission is hereby granted, free of charge, to any person obtaining a copy
+*of this software and associated documentation files (the Software), to deal
+*in the Software without restriction, including without limitation the rights
+*to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+*copies of the Software, and to permit persons to whom the Software is
+*furnished to do so, subject to the following conditions:
+*
+*The above copyright notice and this permission notice shall be included in
+*all copies or substantial portions of the Software.
+* 
+*THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+*IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+*FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+*XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+*WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
+*OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*
+*Except as contained in this notice, the name of the Xilinx shall not be used
+*in advertising or otherwise to promote the sale, use or other dealings in
+*this Software without prior written authorization from Xilinx.
+*
+
+* 
+* Description: Configurations for Standalone BSP
+*
+*******************************************************************/
+
+#ifndef BSPCONFIG_H  /* prevent circular inclusions */
+#define BSPCONFIG_H  /* by using protection macros */
+
+#define MICROBLAZE_PVR_NONE
+
+/* Definition for hard-float ABI */
+#define FPU_HARD_FLOAT_ABI_ENABLED 1
+
+#endif /*end of __BSPCONFIG_H_*/
@@ -0,0 +1,128 @@
+/*****************************************************************************/
+/**
+ * Description: A brief description of this file
+ * 
+ * Author: Fan Hao
+ * Date: 2021-12-26 10:59
+ * LastEditors: Fan Hao
+ * LastEditTime: 2022-01-16 21:48
+ * Revisions: Rev 0.0
+ * History: 
+ * [2021-12-26]: Initial version.
+ * 
+ * Copyright(c) 2022 Beijing Institute of Technology.
+ * Lab of Communication and Networking
+ * 
+ ******************************************************************************/
+
+#ifndef FRAME_UART_H
+#define FRAME_UART_H
+
+/****************** Include Files ********************/
+#include <stdbool.h>
+#include <xil_types.h>
+#include <xil_io.h>
+
+#define FRAME_UART_PROTOCOL_OVERHEAD_LEN   4
+
+#define FRAME_UART_BYTE_PER_REG            4
+// Control register
+#define FRAME_UART_SEND_START_OFFSET       0
+#define FRAME_UART_STATUS_OFFSET           4
+
+// Data buffer register
+#define FRAME_UART_TXBUFF_OFFSET           1024
+#define FRAME_UART_TXBUFF_MAX              1024
+#define FRAME_UART_RXBUFF_OFFSET           2048
+#define FRAME_UART_RXBUFF_MAX              2048
+#define FRAME_UART_RECV_DLEN_OFFSET        0
+
+// Status
+#define FRAME_UART_RX_BUSY             0x00010000
+#define FRAME_UART_TX_BUSY             0x00000001
+
+/**************************** Type Definitions *****************************/
+/**
+ *
+ * Write a value to a FRAME_UART register. A 32 bit write is performed.
+ * If the component is implemented in a smaller width, only the least
+ * significant data is written.
+ *
+ * @param   BaseAddress is the base address of the FRAME_UARTdevice.
+ * @param   RegOffset is the register offset from the base to write to.
+ * @param   Data is the data written to the register.
+ *
+ * @return  None.
+ *
+ * @note
+ * C-style signature:
+ * 	void FRAME_UART_mWriteReg(u32 BaseAddress, unsigned RegOffset, u32 Data)
+ *
+ */
+#define FRAME_UART_mWriteReg(BaseAddress, RegOffset, Data) \
+  	Xil_Out32((BaseAddress) + (RegOffset), (u32)(Data))
+
+/**
+ *
+ * Read a value from a FRAME_UART register. A 32 bit read is performed.
+ * If the component is implemented in a smaller width, only the least
+ * significant data is read from the register. The most significant data
+ * will be read as 0.
+ *
+ * @param   BaseAddress is the base address of the FRAME_UART device.
+ * @param   RegOffset is the register offset from the base to write to.
+ *
+ * @return  Data is the data from the register.
+ *
+ * @note
+ * C-style signature:
+ * 	u32 FRAME_UART_mReadReg(u32 BaseAddress, unsigned RegOffset)
+ *
+ */
+#define FRAME_UART_mReadReg(BaseAddress, RegOffset) \
+    Xil_In32((BaseAddress) + (RegOffset))
+
+/************************** Function Prototypes ****************************/
+/**
+ *
+ * Run a self-test on the driver/device. Note this may be a destructive test if
+ * resets of the device are performed.
+ *
+ * If the hardware system is not built correctly, this function may never
+ * return to the caller.
+ *
+ * @param   baseaddr_p is the base address of the FRAME_UART instance to be worked on.
+ *
+ * @return
+ *
+ *    - XST_SUCCESS   if all self-test code passed
+ *    - XST_FAILURE   if any self-test code failed
+ *
+ * @note    Caching must be turned off for this function to work.
+ * @note    Self test may fail if data memory and device are not on the same bus.
+ *
+ */
+
+/************************** Data Type Definitions ****************************/
+typedef struct {
+	u32 BaseAddr;
+	u32 TxOffset;
+	u32 RxOffset;
+} FrameUart;
+
+/************************** Function Prototypes ******************************/
+// Instance initial
+int FrameUart_Init(FrameUart* InstPtr, u32 BaseAddr);
+
+// Send a system bus frame.
+int FrameUart_Send(FrameUart* InstPtr, u8* DataBuff, u32 DataLenByte);
+
+// Get last system bus frame.
+int FrameUart_Recv(FrameUart* InstPtr, u8* DataBuff);
+
+// Get system bus rx channel status.
+bool FrameUart_IsRxBusy(FrameUart* InstPtr);
+
+// Get system bus tx channel status.
+bool FrameUart_IsTxBusy(FrameUart* InstPtr);
+#endif // FRAME_UART_H
@@ -0,0 +1,50 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2014 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+
+
+#ifndef _MBLAZE_NT_TYPES_H
+#define _MBLAZE_NT_TYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef char            byte;
+typedef short           half;
+typedef int             word;
+typedef unsigned char   ubyte;
+typedef unsigned short  uhalf;
+typedef unsigned int    uword;
+typedef ubyte           boolean;
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
@@ -0,0 +1,127 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2014 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+
+#ifndef	PROFILE_H
+#define	PROFILE_H	1
+
+#include <stdio.h>
+#include "xil_types.h"
+#include "profile_config.h"
+
+#ifdef PROC_MICROBLAZE
+#include "mblaze_nt_types.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void _system_init( void ) ;
+void _system_clean( void ) ;
+void mcount(u32 frompc, u32 selfpc);
+void profile_intr_handler( void ) ;
+void _profile_init( void );
+
+
+
+/****************************************************************************
+ * Profiling on hardware - Hash table maintained on hardware and data sent
+ * to xmd for gmon.out generation.
+ ****************************************************************************/
+/*
+ * histogram counters are unsigned shorts (according to the kernel).
+ */
+#define	HISTCOUNTER	u16
+
+struct tostruct {
+	u32  selfpc;
+	s32	 count;
+	s16  link;
+	u16	 pad;
+};
+
+struct fromstruct {
+	u32 frompc ;
+	s16 link ;
+	u16 pad ;
+} ;
+
+/*
+ * general rounding functions.
+ */
+#define ROUNDDOWN(x,y)	(((x)/(y))*(y))
+#define ROUNDUP(x,y)	((((x)+(y)-1)/(y))*(y))
+
+/*
+ * The profiling data structures are housed in this structure.
+ */
+struct gmonparam {
+	s32		state;
+
+	/* Histogram Information */
+	u16		*kcount;	/* No. of bins in histogram */
+	u32		kcountsize;	/* Histogram samples */
+
+	/* Call-graph Information */
+	struct fromstruct	*froms;
+	u32		fromssize;
+	struct tostruct		*tos;
+	u32		tossize;
+
+	/* Initialization I/Ps */
+	u32    	lowpc;
+	u32		highpc;
+	u32		textsize;
+	/* u32 		cg_froms, */
+	/* u32 		cg_tos, */
+};
+extern struct gmonparam *_gmonparam;
+extern s32 n_gmon_sections;
+
+/*
+ * Possible states of profiling.
+ */
+#define	GMON_PROF_ON	0
+#define	GMON_PROF_BUSY	1
+#define	GMON_PROF_ERROR	2
+#define	GMON_PROF_OFF	3
+
+/*
+ * Sysctl definitions for extracting profiling information from the kernel.
+ */
+#define	GPROF_STATE	0	/* int: profiling enabling variable */
+#define	GPROF_COUNT	1	/* struct: profile tick count buffer */
+#define	GPROF_FROMS	2	/* struct: from location hash bucket */
+#define	GPROF_TOS	3	/* struct: destination/count structure */
+#define	GPROF_GMONPARAM	4	/* struct: profiling parameters (see above) */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif 		/* PROFILE_H */
@@ -0,0 +1,115 @@
+/******************************************************************************
+*
+* Copyright (C) 2014 - 2017 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+
+/*****************************************************************************/
+/**
+* @file sleep.h
+*
+*  This header file contains ARM Cortex A53,A9,R5,Microblaze specific sleep
+*  related APIs.
+*
+* <pre>
+* MODIFICATION HISTORY :
+*
+* Ver   Who  Date	 Changes
+* ----- ---- -------- -------------------------------------------------------
+* 6.6   srm  11/02/17 Added processor specific sleep rountines
+*								 function prototypes.
+*
+* </pre>
+*
+******************************************************************************/
+
+#ifndef SLEEP_H
+#define SLEEP_H
+
+#include "xil_types.h"
+#include "xil_io.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*****************************************************************************/
+/**
+*
+* This macro polls an address periodically until a condition is met or till the
+* timeout occurs.
+* The minimum timeout for calling this macro is 100us. If the timeout is less
+* than 100us, it still waits for 100us. Also the unit for the timeout is 100us.
+* If the timeout is not a multiple of 100us, it waits for a timeout of
+* the next usec value which is a multiple of 100us.
+*
+* @param            IO_func - accessor function to read the register contents.
+*                   Depends on the register width.
+* @param            ADDR - Address to be polled
+* @param            VALUE - variable to read the value
+* @param            COND - Condition to checked (usually involves VALUE)
+* @param            TIMEOUT_US - timeout in micro seconds
+*
+* @return           0 - when the condition is met
+*                   -1 - when the condition is not met till the timeout period
+*
+* @note             none
+*
+*****************************************************************************/
+#define Xil_poll_timeout(IO_func, ADDR, VALUE, COND, TIMEOUT_US) \
+ ( {	  \
+	u64 timeout = TIMEOUT_US/100;    \
+	if(TIMEOUT_US%100!=0)	\
+		timeout++;   \
+	for(;;) { \
+		VALUE = IO_func(ADDR); \
+		if(COND) \
+			break; \
+		else {    \
+			usleep(100);  \
+			timeout--; \
+			if(timeout==0) \
+			break;  \
+		}  \
+	}    \
+	(timeout>0) ? 0 : -1;  \
+ }  )
+
+void usleep(unsigned long useconds);
+void sleep(unsigned int seconds);
+int usleep_R5(unsigned long useconds);
+unsigned sleep_R5(unsigned int seconds);
+int usleep_MB(unsigned long useconds);
+unsigned sleep_MB(unsigned int seconds);
+int usleep_A53(unsigned long useconds);
+unsigned sleep_A53(unsigned int seconds);
+int usleep_A9(unsigned long useconds);
+unsigned sleep_A9(unsigned int seconds);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
@@ -0,0 +1,110 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file smc.h
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- ---------------------------------------------------
+* 1.00a sdm  11/03/09 Initial release.
+* 4.2	pkp	 08/04/14 Removed function definition of XSmc_NorInit and XSmc_NorInit
+*					  as smc.c is removed
+* </pre>
+*
+* @note		None.
+*
+******************************************************************************/
+
+#ifndef SMC_H /* prevent circular inclusions */
+#define SMC_H /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xparameters.h"
+#include "xil_io.h"
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Constant Definitions *****************************/
+
+/* Memory controller configuration register offset */
+#define XSMCPSS_MC_STATUS		0x000U	/* Controller status reg, RO */
+#define XSMCPSS_MC_INTERFACE_CONFIG	0x004U	/* Interface config reg, RO */
+#define XSMCPSS_MC_SET_CONFIG		0x008U	/* Set configuration reg, WO */
+#define XSMCPSS_MC_CLR_CONFIG		0x00CU	/* Clear config reg, WO */
+#define XSMCPSS_MC_DIRECT_CMD		0x010U	/* Direct command reg, WO */
+#define XSMCPSS_MC_SET_CYCLES		0x014U	/* Set cycles register, WO */
+#define XSMCPSS_MC_SET_OPMODE		0x018U	/* Set opmode register, WO */
+#define XSMCPSS_MC_REFRESH_PERIOD_0	0x020U	/* Refresh period_0 reg, RW */
+#define XSMCPSS_MC_REFRESH_PERIOD_1	0x024U	/* Refresh period_1 reg, RW */
+
+/* Chip select configuration register offset */
+#define XSMCPSS_CS_IF0_CHIP_0_OFFSET	0x100U	/* Interface 0 chip 0 config */
+#define XSMCPSS_CS_IF0_CHIP_1_OFFSET	0x120U	/* Interface 0 chip 1 config */
+#define XSMCPSS_CS_IF0_CHIP_2_OFFSET	0x140U	/* Interface 0 chip 2 config */
+#define XSMCPSS_CS_IF0_CHIP_3_OFFSET	0x160U	/* Interface 0 chip 3 config */
+#define XSMCPSS_CS_IF1_CHIP_0_OFFSET	0x180U	/* Interface 1 chip 0 config */
+#define XSMCPSS_CS_IF1_CHIP_1_OFFSET	0x1A0U	/* Interface 1 chip 1 config */
+#define XSMCPSS_CS_IF1_CHIP_2_OFFSET	0x1C0U	/* Interface 1 chip 2 config */
+#define XSMCPSS_CS_IF1_CHIP_3_OFFSET	0x1E0U	/* Interface 1 chip 3 config */
+
+/* User configuration register offset */
+#define XSMCPSS_UC_STATUS_OFFSET	0x200U	/* User status reg, RO */
+#define XSMCPSS_UC_CONFIG_OFFSET	0x204U	/* User config reg, WO */
+
+/* Integration test register offset */
+#define XSMCPSS_IT_OFFSET		0xE00U
+
+/* ID configuration register offset */
+#define XSMCPSS_ID_PERIP_0_OFFSET	0xFE0U
+#define XSMCPSS_ID_PERIP_1_OFFSET	0xFE4U
+#define XSMCPSS_ID_PERIP_2_OFFSET	0xFE8U
+#define XSMCPSS_ID_PERIP_3_OFFSET	0xFECU
+#define XSMCPSS_ID_PCELL_0_OFFSET	0xFF0U
+#define XSMCPSS_ID_PCELL_1_OFFSET	0xFF4U
+#define XSMCPSS_ID_PCELL_2_OFFSET	0xFF8U
+#define XSMCPSS_ID_PCELL_3_OFFSET	0xFFCU
+
+/************************** Variable Definitions *****************************/
+
+/************************** Function Prototypes ******************************/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* SMC_H */
@@ -0,0 +1,84 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2016 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file vectors.h
+*
+* This file contains the C level vector prototypes for the ARM Cortex A9 core.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- ---------------------------------------------------
+* 1.00a ecm  10/20/10 Initial version, moved over from bsp area
+* 6.0   mus  07/27/16 Consolidated vectors for a9,a53 and r5 processors
+* </pre>
+*
+* @note
+*
+* None.
+*
+******************************************************************************/
+
+#ifndef _VECTORS_H_
+#define _VECTORS_H_
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Constant Definitions *****************************/
+
+/************************** Function Prototypes ******************************/
+
+void FIQInterrupt(void);
+void IRQInterrupt(void);
+#if !defined (__aarch64__)
+void SWInterrupt(void);
+void DataAbortInterrupt(void);
+void PrefetchAbortInterrupt(void);
+void UndefinedException(void);
+#else
+void SynchronousInterrupt(void);
+void SErrorInterrupt(void);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* protection macro */
@@ -0,0 +1,589 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2014 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xadcps.h
+* @addtogroup xadcps_v2_3
+* @{
+* @details
+*
+* The XAdcPs driver supports the Xilinx XADC/ADC device.
+*
+* The XADC/ADC device has the following features:
+*	- 10-bit, 200-KSPS (kilo samples per second)
+*		Analog-to-Digital Converter (ADC)
+*	- Monitoring of on-chip supply voltages and temperature
+*	- 1 dedicated differential analog-input pair and
+*	  16 auxiliary differential analog-input pairs
+*	- Automatic alarms based on user defined limits for the on-chip
+*	  supply voltages and temperature
+*	- Automatic Channel Sequencer, programmable averaging, programmable
+*	  acquisition time for the external inputs, unipolar or differential
+*	  input selection for the external inputs
+*	- Inbuilt Calibration
+*	- Optional interrupt request generation
+*
+*
+* The user should refer to the hardware device specification for detailed
+* information about the device.
+*
+* This header file contains the prototypes of driver functions that can
+* be used to access the XADC/ADC device.
+*
+*
+* <b> XADC Channel Sequencer Modes </b>
+*
+* The  XADC Channel Sequencer supports the following operating modes:
+*
+*   - <b> Default </b>: This is the default mode after power up.
+*		In this mode of operation the XADC operates in
+*		a sequence mode, monitoring the on chip sensors:
+*		Temperature, VCCINT, and VCCAUX.
+*   - <b> One pass through sequence </b>: In this mode the XADC
+*		converts the channels enabled in the Sequencer Channel Enable
+*		registers for a single pass and then stops.
+*   - <b> Continuous cycling of sequence </b>: In this mode the XADC
+*		converts the channels enabled in the Sequencer Channel Enable
+*		registers continuously.
+*   - <b> Single channel mode</b>: In this mode the XADC Channel
+*		Sequencer is disabled and the XADC operates in a
+*		Single Channel Mode.
+*		The XADC can operate either in a Continuous or Event
+*		driven sampling mode in the single channel mode.
+*   - <b> Simultaneous Sampling Mode</b>: In this mode the XADC Channel
+*		Sequencer will automatically sequence through eight fixed pairs
+*		of auxiliary analog input channels for simulataneous conversion.
+*   - <b> Independent ADC mode</b>: In this mode the first ADC (A) is used to
+*		is used to implement a fixed monitoring mode similar to the
+*		default mode but the alarm fucntions ar eenabled.
+*		The second ADC (B) is available to be used with external analog
+*		input channels only.
+*
+* Read the XADC spec for more information about the sequencer modes.
+*
+* <b> Initialization and Configuration </b>
+*
+* The device driver enables higher layer software (e.g., an application) to
+* communicate to the XADC/ADC device.
+*
+* XAdcPs_CfgInitialize() API is used to initialize the XADC/ADC
+* device. The user needs to first call the XAdcPs_LookupConfig() API which
+* returns the Configuration structure pointer which is passed as a parameter to
+* the XAdcPs_CfgInitialize() API.
+*
+*
+* <b>Interrupts</b>
+*
+* The XADC/ADC device supports interrupt driven mode and the default
+* operation mode is polling mode.
+*
+* The interrupt mode is available only if hardware is configured to support
+* interrupts.
+*
+* This driver does not provide a Interrupt Service Routine (ISR) for the device.
+* It is the responsibility of the application to provide one if needed. Refer to
+* the interrupt example provided with this driver for details on using the
+* device in interrupt mode.
+*
+*
+* <b> Virtual Memory </b>
+*
+* This driver supports Virtual Memory. The RTOS is responsible for calculating
+* the correct device base address in Virtual Memory space.
+*
+*
+* <b> Threads </b>
+*
+* This driver is not thread safe. Any needs for threads or thread mutual
+* exclusion must be satisfied by the layer above this driver.
+*
+*
+* <b> Asserts </b>
+*
+* Asserts are used within all Xilinx drivers to enforce constraints on argument
+* values. Asserts can be turned off on a system-wide basis by defining, at
+* compile time, the NDEBUG identifier. By default, asserts are turned on and it
+* is recommended that users leave asserts on during development.
+*
+*
+* <b> Building the driver </b>
+*
+* The XAdcPs driver is composed of several source files. This allows the user
+* to build and link only those parts of the driver that are necessary.
+*
+* <b> Limitations of the driver </b>
+*
+* XADC/ADC device can be accessed through the JTAG port and the PLB
+* interface. The driver implementation does not support the simultaneous access
+* of the device by both these interfaces. The user has to care of this situation
+* in the user application code.
+*
+* <br><br>
+*
+* <pre>
+*
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date     Changes
+* ----- -----  -------- -----------------------------------------------------
+* 1.00a ssb    12/22/11 First release based on the XPS/AXI xadc driver
+* 1.01a bss    02/18/13	Modified XAdcPs_SetSeqChEnables,XAdcPs_SetSeqAvgEnables
+*			XAdcPs_SetSeqInputMode and XAdcPs_SetSeqAcqTime APIs
+*			in xadcps.c to fix CR #693371
+* 1.03a bss    11/01/13 Modified xadcps_hw.h to use correct Register offsets
+*			CR#749687
+* 2.1   bss    08/05/14 Added declarations for XAdcPs_SetSequencerEvent,
+*			XAdcPs_GetSamplingMode, XAdcPs_SetMuxMode,
+*			XAdcPs_SetPowerdownMode and XAdcPs_GetPowerdownMode
+*			functions.
+*			Modified Assert for XAdcPs_SetSingleChParams in
+*			xadcps.c to fix CR #807563.
+* 2.2   bss    04/27/14 Modified to use correct Device Config base address in
+*						xadcps.c (CR#854437).
+*       ms     01/23/17 Added xil_printf statement in main function for all
+*                       examples to ensure that "Successfully ran" and "Failed"
+*                       strings are available in all examples. This is a fix
+*                       for CR-965028.
+*       ms     03/17/17 Added readme.txt file in examples folder for doxygen
+*                       generation.
+*       ms     04/05/17 Modified Comment lines in functions of xadcps
+*                       examples to recognize it as documentation block
+*                       for doxygen generation.
+* 2.3   mn     07/09/18 Fix Doxygen warning
+*
+* </pre>
+*
+*****************************************************************************/
+#ifndef XADCPS_H /* Prevent circular inclusions */
+#define XADCPS_H /* by using protection macros  */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xstatus.h"
+#include "xadcps_hw.h"
+
+/************************** Constant Definitions ****************************/
+
+
+/**
+ * @name Indexes for the different channels.
+ * @{
+ */
+#define XADCPS_CH_TEMP		0x0  /**< On Chip Temperature */
+#define XADCPS_CH_VCCINT	0x1  /**< VCCINT */
+#define XADCPS_CH_VCCAUX	0x2  /**< VCCAUX */
+#define XADCPS_CH_VPVN		0x3  /**< VP/VN Dedicated analog inputs */
+#define XADCPS_CH_VREFP		0x4  /**< VREFP */
+#define XADCPS_CH_VREFN		0x5  /**< VREFN */
+#define XADCPS_CH_VBRAM		0x6  /**< On-chip VBRAM Data Reg, 7 series */
+#define XADCPS_CH_SUPPLY_CALIB	0x07 /**< Supply Calib Data Reg */
+#define XADCPS_CH_ADC_CALIB	0x08 /**< ADC Offset Channel Reg */
+#define XADCPS_CH_GAINERR_CALIB 0x09 /**< Gain Error Channel Reg  */
+#define XADCPS_CH_VCCPINT	0x0D /**< On-chip PS VCCPINT Channel , Zynq */
+#define XADCPS_CH_VCCPAUX	0x0E /**< On-chip PS VCCPAUX Channel , Zynq */
+#define XADCPS_CH_VCCPDRO	0x0F /**< On-chip PS VCCPDRO Channel , Zynq */
+#define XADCPS_CH_AUX_MIN	 16 /**< Channel number for 1st Aux Channel */
+#define XADCPS_CH_AUX_MAX	 31 /**< Channel number for Last Aux channel */
+
+/*@}*/
+
+
+/**
+ * @name Indexes for reading the Calibration Coefficient Data.
+ * @{
+ */
+#define XADCPS_CALIB_SUPPLY_COEFF     0 /**< Supply Offset Calib Coefficient */
+#define XADCPS_CALIB_ADC_COEFF        1 /**< ADC Offset Calib Coefficient */
+#define XADCPS_CALIB_GAIN_ERROR_COEFF 2 /**< Gain Error Calib Coefficient*/
+/*@}*/
+
+
+/**
+ * @name Indexes for reading the Minimum/Maximum Measurement Data.
+ * @{
+ */
+#define XADCPS_MAX_TEMP		0 /**< Maximum Temperature Data */
+#define XADCPS_MAX_VCCINT	1 /**< Maximum VCCINT Data */
+#define XADCPS_MAX_VCCAUX	2 /**< Maximum VCCAUX Data */
+#define XADCPS_MAX_VBRAM	3 /**< Maximum VBRAM Data */
+#define XADCPS_MIN_TEMP		4 /**< Minimum Temperature Data */
+#define XADCPS_MIN_VCCINT	5 /**< Minimum VCCINT Data */
+#define XADCPS_MIN_VCCAUX	6 /**< Minimum VCCAUX Data */
+#define XADCPS_MIN_VBRAM	7 /**< Minimum VBRAM Data */
+#define XADCPS_MAX_VCCPINT	8 /**< Maximum VCCPINT Register , Zynq */
+#define XADCPS_MAX_VCCPAUX	9 /**< Maximum VCCPAUX Register , Zynq */
+#define XADCPS_MAX_VCCPDRO	0xA /**< Maximum VCCPDRO Register , Zynq */
+#define XADCPS_MIN_VCCPINT	0xC /**< Minimum VCCPINT Register , Zynq */
+#define XADCPS_MIN_VCCPAUX	0xD /**< Minimum VCCPAUX Register , Zynq */
+#define XADCPS_MIN_VCCPDRO	0xE /**< Minimum VCCPDRO Register , Zynq */
+
+/*@}*/
+
+
+/**
+ * @name Alarm Threshold(Limit) Register (ATR) indexes.
+ * @{
+ */
+#define XADCPS_ATR_TEMP_UPPER	 0 /**< High user Temperature */
+#define XADCPS_ATR_VCCINT_UPPER  1 /**< VCCINT high voltage limit register */
+#define XADCPS_ATR_VCCAUX_UPPER  2 /**< VCCAUX high voltage limit register */
+#define XADCPS_ATR_OT_UPPER	 3 /**< VCCAUX high voltage limit register */
+#define XADCPS_ATR_TEMP_LOWER	 4 /**< Upper Over Temperature limit Reg */
+#define XADCPS_ATR_VCCINT_LOWER	 5 /**< VCCINT high voltage limit register */
+#define XADCPS_ATR_VCCAUX_LOWER	 6 /**< VCCAUX low voltage limit register  */
+#define XADCPS_ATR_OT_LOWER	 7 /**< Lower Over Temperature limit */
+#define XADCPS_ATR_VBRAM_UPPER_  8 /**< VRBAM Upper Alarm Reg, 7 Series */
+#define XADCPS_ATR_VCCPINT_UPPER 9 /**< VCCPINT Upper Alarm Reg, Zynq */
+#define XADCPS_ATR_VCCPAUX_UPPER 0xA /**< VCCPAUX Upper Alarm Reg, Zynq */
+#define XADCPS_ATR_VCCPDRO_UPPER 0xB /**< VCCPDRO Upper Alarm Reg, Zynq */
+#define XADCPS_ATR_VBRAM_LOWER	 0xC /**< VRBAM Lower Alarm Reg, 7 Series */
+#define XADCPS_ATR_VCCPINT_LOWER 0xD /**< VCCPINT Lower Alarm Reg , Zynq */
+#define XADCPS_ATR_VCCPAUX_LOWER 0xE /**< VCCPAUX Lower Alarm Reg , Zynq */
+#define XADCPS_ATR_VCCPDRO_LOWER 0xF /**< VCCPDRO Lower Alarm Reg , Zynq */
+
+/*@}*/
+
+
+/**
+ * @name Averaging to be done for the channels.
+ * @{
+ */
+#define XADCPS_AVG_0_SAMPLES	0  /**< No Averaging */
+#define XADCPS_AVG_16_SAMPLES	1  /**< Average 16 samples */
+#define XADCPS_AVG_64_SAMPLES	2  /**< Average 64 samples */
+#define XADCPS_AVG_256_SAMPLES	3  /**< Average 256 samples */
+
+/*@}*/
+
+
+/**
+ * @name Channel Sequencer Modes of operation
+ * @{
+ */
+#define XADCPS_SEQ_MODE_SAFE		0  /**< Default Safe Mode */
+#define XADCPS_SEQ_MODE_ONEPASS		1  /**< Onepass through Sequencer */
+#define XADCPS_SEQ_MODE_CONTINPASS	2  /**< Continuous Cycling Sequencer */
+#define XADCPS_SEQ_MODE_SINGCHAN	3  /**< Single channel -No Sequencing */
+#define XADCPS_SEQ_MODE_SIMUL_SAMPLING	4  /**< Simultaneous sampling */
+#define XADCPS_SEQ_MODE_INDEPENDENT	8  /**< Independent mode */
+
+/*@}*/
+
+
+
+/**
+ * @name Power Down Modes
+ * @{
+ */
+#define XADCPS_PD_MODE_NONE		0  /**< No Power Down  */
+#define XADCPS_PD_MODE_ADCB		1  /**< Power Down ADC B */
+#define XADCPS_PD_MODE_XADC		2  /**< Power Down ADC A and ADC B */
+/*@}*/
+
+/**************************** Type Definitions ******************************/
+
+/**
+ * This typedef contains configuration information for the XADC/ADC
+ * device.
+ */
+typedef struct {
+	u16  DeviceId;		/**< Unique ID of device */
+	u32  BaseAddress;	/**< Device base address */
+} XAdcPs_Config;
+
+
+/**
+ * The driver's instance data. The user is required to allocate a variable
+ * of this type for every XADC/ADC device in the system. A pointer to
+ * a variable of this type is then passed to the driver API functions.
+ */
+typedef struct {
+	XAdcPs_Config Config;	/**< XAdcPs_Config of current device */
+	u32  IsReady;		/**< Device is initialized and ready  */
+
+} XAdcPs;
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/****************************************************************************/
+/**
+*
+* This macro checks if the XADC device is in Event Sampling mode.
+*
+* @param	InstancePtr is a pointer to the XAdcPs instance.
+*
+* @return
+*		- TRUE if the device is in Event Sampling Mode.
+*		- FALSE if the device is in Continuous Sampling Mode.
+*
+* @note		C-Style signature:
+*		int XAdcPs_IsEventSamplingMode(XAdcPs *InstancePtr);
+*
+*****************************************************************************/
+#define XAdcPs_IsEventSamplingModeSet(InstancePtr)			\
+	(((XAdcPs_ReadInternalReg(InstancePtr,	 			\
+			XADCPS_CFR0_OFFSET) & XADCPS_CFR0_EC_MASK) ?	\
+			TRUE : FALSE))
+
+
+/****************************************************************************/
+/**
+*
+* This macro checks if the XADC device is in External Mux mode.
+*
+* @param	InstancePtr is a pointer to the XAdcPs instance.
+*
+* @return
+*		- TRUE if the device is in External Mux Mode.
+*		- FALSE if the device is NOT in External Mux Mode.
+*
+* @note		C-Style signature:
+*		int XAdcPs_IsExternalMuxMode(XAdcPs *InstancePtr);
+*
+*****************************************************************************/
+#define XAdcPs_IsExternalMuxModeSet(InstancePtr)			\
+	(((XAdcPs_ReadInternalReg(InstancePtr,	 			\
+			XADCPS_CFR0_OFFSET) & XADCPS_CFR0_MUX_MASK) ?	\
+			TRUE : FALSE))
+
+/****************************************************************************/
+/**
+*
+* This macro converts XADC Raw Data to Temperature(centigrades).
+*
+* @param	AdcData is the Raw ADC Data from XADC.
+*
+* @return 	The Temperature in centigrades.
+*
+* @note		C-Style signature:
+*		float XAdcPs_RawToTemperature(u32 AdcData);
+*
+*****************************************************************************/
+#define XAdcPs_RawToTemperature(AdcData)				\
+	((((float)(AdcData)/65536.0f)/0.00198421639f ) - 273.15f)
+
+/****************************************************************************/
+/**
+*
+* This macro converts XADC/ADC Raw Data to Voltage(volts).
+*
+* @param	AdcData is the XADC/ADC Raw Data.
+*
+* @return 	The Voltage in volts.
+*
+* @note		C-Style signature:
+*		float XAdcPs_RawToVoltage(u32 AdcData);
+*
+*****************************************************************************/
+#define XAdcPs_RawToVoltage(AdcData) 					\
+	((((float)(AdcData))* (3.0f))/65536.0f)
+
+/****************************************************************************/
+/**
+*
+* This macro converts Temperature in centigrades to XADC/ADC Raw Data.
+*
+* @param	Temperature is the Temperature in centigrades to be
+*		converted to XADC/ADC Raw Data.
+*
+* @return 	The XADC/ADC Raw Data.
+*
+* @note		C-Style signature:
+*		int XAdcPs_TemperatureToRaw(float Temperature);
+*
+*****************************************************************************/
+#define XAdcPs_TemperatureToRaw(Temperature)				\
+	((int)(((Temperature) + 273.15f)*65536.0f*0.00198421639f))
+
+/****************************************************************************/
+/**
+*
+* This macro converts Voltage in Volts to XADC/ADC Raw Data.
+*
+* @param	Voltage is the Voltage in volts to be converted to
+*		XADC/ADC Raw Data.
+*
+* @return 	The XADC/ADC Raw Data.
+*
+* @note		C-Style signature:
+*		int XAdcPs_VoltageToRaw(float Voltage);
+*
+*****************************************************************************/
+#define XAdcPs_VoltageToRaw(Voltage)			 		\
+	((int)((Voltage)*65536.0f/3.0f))
+
+
+/****************************************************************************/
+/**
+*
+* This macro is used for writing to the XADC Registers using the
+* command FIFO.
+*
+* @param	InstancePtr is a pointer to the XAdcPs instance.
+* @param	Data is the value to be written to XADC register.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XAdcPs_WriteFifo(XAdcPs *InstancePtr, u32 Data);
+*
+*****************************************************************************/
+#define XAdcPs_WriteFifo(InstancePtr, Data)				\
+	XAdcPs_WriteReg((InstancePtr)->Config.BaseAddress,		\
+			  XADCPS_CMDFIFO_OFFSET, Data);
+
+
+/****************************************************************************/
+/**
+*
+* This macro is used for reading from the XADC Registers using the
+* data FIFO.
+*
+* @param	InstancePtr is a pointer to the XAdcPs instance.
+*
+* @return	Data read from the FIFO
+*
+* @note		C-Style signature:
+*		u32 XAdcPs_ReadFifo(XAdcPs *InstancePtr);
+*
+*****************************************************************************/
+#define XAdcPs_ReadFifo(InstancePtr)				\
+	XAdcPs_ReadReg((InstancePtr)->Config.BaseAddress,	\
+			  XADCPS_RDFIFO_OFFSET);
+
+
+/************************** Function Prototypes *****************************/
+
+
+
+/**
+ * Functions in xadcps_sinit.c
+ */
+XAdcPs_Config *XAdcPs_LookupConfig(u16 DeviceId);
+
+/**
+ * Functions in xadcps.c
+ */
+int XAdcPs_CfgInitialize(XAdcPs *InstancePtr,
+				XAdcPs_Config *ConfigPtr,
+				u32 EffectiveAddr);
+
+
+u32 XAdcPs_GetStatus(XAdcPs *InstancePtr);
+
+u32 XAdcPs_GetAlarmOutputStatus(XAdcPs *InstancePtr);
+
+void XAdcPs_StartAdcConversion(XAdcPs *InstancePtr);
+
+void XAdcPs_Reset(XAdcPs *InstancePtr);
+
+u16 XAdcPs_GetAdcData(XAdcPs *InstancePtr, u8 Channel);
+
+u16 XAdcPs_GetCalibCoefficient(XAdcPs *InstancePtr, u8 CoeffType);
+
+u16 XAdcPs_GetMinMaxMeasurement(XAdcPs *InstancePtr, u8 MeasurementType);
+
+void XAdcPs_SetAvg(XAdcPs *InstancePtr, u8 Average);
+u8 XAdcPs_GetAvg(XAdcPs *InstancePtr);
+
+int XAdcPs_SetSingleChParams(XAdcPs *InstancePtr,
+				u8 Channel,
+				int IncreaseAcqCycles,
+				int IsEventMode,
+				int IsDifferentialMode);
+
+
+void XAdcPs_SetAlarmEnables(XAdcPs *InstancePtr, u16 AlmEnableMask);
+u16 XAdcPs_GetAlarmEnables(XAdcPs *InstancePtr);
+
+void XAdcPs_SetCalibEnables(XAdcPs *InstancePtr, u16 Calibration);
+u16 XAdcPs_GetCalibEnables(XAdcPs *InstancePtr);
+
+void XAdcPs_SetSequencerMode(XAdcPs *InstancePtr, u8 SequencerMode);
+u8 XAdcPs_GetSequencerMode(XAdcPs *InstancePtr);
+
+void XAdcPs_SetAdcClkDivisor(XAdcPs *InstancePtr, u8 Divisor);
+u8 XAdcPs_GetAdcClkDivisor(XAdcPs *InstancePtr);
+
+int XAdcPs_SetSeqChEnables(XAdcPs *InstancePtr, u32 ChEnableMask);
+u32 XAdcPs_GetSeqChEnables(XAdcPs *InstancePtr);
+
+int XAdcPs_SetSeqAvgEnables(XAdcPs *InstancePtr, u32 AvgEnableChMask);
+u32 XAdcPs_GetSeqAvgEnables(XAdcPs *InstancePtr);
+
+int XAdcPs_SetSeqInputMode(XAdcPs *InstancePtr, u32 InputModeChMask);
+u32 XAdcPs_GetSeqInputMode(XAdcPs *InstancePtr);
+
+int XAdcPs_SetSeqAcqTime(XAdcPs *InstancePtr, u32 AcqCyclesChMask);
+u32 XAdcPs_GetSeqAcqTime(XAdcPs *InstancePtr);
+
+void XAdcPs_SetAlarmThreshold(XAdcPs *InstancePtr, u8 AlarmThrReg, u16 Value);
+u16 XAdcPs_GetAlarmThreshold(XAdcPs *InstancePtr, u8 AlarmThrReg);
+
+void XAdcPs_EnableUserOverTemp(XAdcPs *InstancePtr);
+void XAdcPs_DisableUserOverTemp(XAdcPs *InstancePtr);
+
+void XAdcPs_SetSequencerEvent(XAdcPs *InstancePtr, int IsEventMode);
+
+int XAdcPs_GetSamplingMode(XAdcPs *InstancePtr);
+
+void XAdcPs_SetMuxMode(XAdcPs *InstancePtr, int MuxMode, u8 Channel);
+
+void XAdcPs_SetPowerdownMode(XAdcPs *InstancePtr, u32 Mode);
+
+u32 XAdcPs_GetPowerdownMode(XAdcPs *InstancePtr);
+
+/**
+ * Functions in xadcps_selftest.c
+ */
+int XAdcPs_SelfTest(XAdcPs *InstancePtr);
+
+/**
+ * Functions in xadcps_intr.c
+ */
+void XAdcPs_IntrEnable(XAdcPs *InstancePtr, u32 Mask);
+void XAdcPs_IntrDisable(XAdcPs *InstancePtr, u32 Mask);
+u32 XAdcPs_IntrGetEnabled(XAdcPs *InstancePtr);
+
+u32 XAdcPs_IntrGetStatus(XAdcPs *InstancePtr);
+void XAdcPs_IntrClear(XAdcPs *InstancePtr, u32 Mask);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* End of protection macro. */
+/** @} */
@@ -0,0 +1,498 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2014 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xadcps_hw.h
+* @addtogroup xadcps_v2_3
+* @{
+*
+* This header file contains identifiers and basic driver functions (or
+* macros) that can be used to access the XADC device through the Device
+* Config Interface of the Zynq.
+*
+*
+* Refer to the device specification for more information about this driver.
+*
+* @note	 None.
+*
+*
+* <pre>
+*
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date     Changes
+* ----- -----  -------- -----------------------------------------------------
+* 1.00a bss    12/22/11 First release based on the XPS/AXI xadc driver
+* 1.03a bss    11/01/13 Modified macros to use correct Register offsets
+*			CR#749687
+*
+* </pre>
+*
+*****************************************************************************/
+#ifndef XADCPS_HW_H /* Prevent circular inclusions */
+#define XADCPS_HW_H /* by using protection macros  */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions ****************************/
+
+
+/**@name Register offsets of XADC in the Device Config
+ *
+ * The following constants provide access to each of the registers of the
+ * XADC device.
+ * @{
+ */
+
+#define XADCPS_CFG_OFFSET	 0x00 /**< Configuration Register */
+#define XADCPS_INT_STS_OFFSET	 0x04 /**< Interrupt Status Register */
+#define XADCPS_INT_MASK_OFFSET	 0x08 /**< Interrupt Mask Register */
+#define XADCPS_MSTS_OFFSET	 0x0C /**< Misc status register */
+#define XADCPS_CMDFIFO_OFFSET	 0x10 /**< Command FIFO Register */
+#define XADCPS_RDFIFO_OFFSET	 0x14 /**< Read FIFO Register */
+#define XADCPS_MCTL_OFFSET	 0x18 /**< Misc control register */
+
+/* @} */
+
+
+
+
+
+/** @name XADC Config Register Bit definitions
+  * @{
+ */
+#define XADCPS_CFG_ENABLE_MASK	 0x80000000 /**< Enable access from PS mask */
+#define XADCPS_CFG_CFIFOTH_MASK  0x00F00000 /**< Command FIFO Threshold mask */
+#define XADCPS_CFG_DFIFOTH_MASK  0x000F0000 /**< Data FIFO Threshold mask */
+#define XADCPS_CFG_WEDGE_MASK	 0x00002000 /**< Write Edge Mask */
+#define XADCPS_CFG_REDGE_MASK	 0x00001000 /**< Read Edge Mask */
+#define XADCPS_CFG_TCKRATE_MASK  0x00000300 /**< Clock freq control */
+#define XADCPS_CFG_IGAP_MASK	 0x0000001F /**< Idle Gap between
+						* successive commands */
+/* @} */
+
+
+/** @name XADC Interrupt Status/Mask Register Bit definitions
+  *
+  * The definitions are same for the Interrupt Status Register and
+  * Interrupt Mask Register. They are defined only once.
+  * @{
+ */
+#define XADCPS_INTX_ALL_MASK   	   0x000003FF /**< Alarm Signals Mask  */
+#define XADCPS_INTX_CFIFO_LTH_MASK 0x00000200 /**< CMD FIFO less than threshold */
+#define XADCPS_INTX_DFIFO_GTH_MASK 0x00000100 /**< Data FIFO greater than threshold */
+#define XADCPS_INTX_OT_MASK	   0x00000080 /**< Over temperature Alarm Status */
+#define XADCPS_INTX_ALM_ALL_MASK   0x0000007F /**< Alarm Signals Mask  */
+#define XADCPS_INTX_ALM6_MASK	   0x00000040 /**< Alarm 6 Mask  */
+#define XADCPS_INTX_ALM5_MASK	   0x00000020 /**< Alarm 5 Mask  */
+#define XADCPS_INTX_ALM4_MASK	   0x00000010 /**< Alarm 4 Mask  */
+#define XADCPS_INTX_ALM3_MASK	   0x00000008 /**< Alarm 3 Mask  */
+#define XADCPS_INTX_ALM2_MASK	   0x00000004 /**< Alarm 2 Mask  */
+#define XADCPS_INTX_ALM1_MASK	   0x00000002 /**< Alarm 1 Mask  */
+#define XADCPS_INTX_ALM0_MASK	   0x00000001 /**< Alarm 0 Mask  */
+
+/* @} */
+
+
+/** @name XADC Miscellaneous Register Bit definitions
+  * @{
+ */
+#define XADCPS_MSTS_CFIFO_LVL_MASK  0x000F0000 /**< Command FIFO Level mask */
+#define XADCPS_MSTS_DFIFO_LVL_MASK  0x0000F000 /**< Data FIFO Level Mask  */
+#define XADCPS_MSTS_CFIFOF_MASK     0x00000800 /**< Command FIFO Full Mask  */
+#define XADCPS_MSTS_CFIFOE_MASK     0x00000400 /**< Command FIFO Empty Mask  */
+#define XADCPS_MSTS_DFIFOF_MASK     0x00000200 /**< Data FIFO Full Mask  */
+#define XADCPS_MSTS_DFIFOE_MASK     0x00000100 /**< Data FIFO Empty Mask  */
+#define XADCPS_MSTS_OT_MASK	    0x00000080 /**< Over Temperature Mask */
+#define XADCPS_MSTS_ALM_MASK	    0x0000007F /**< Alarms Mask  */
+/* @} */
+
+
+/** @name XADC Miscellaneous Control Register Bit definitions
+  * @{
+ */
+#define XADCPS_MCTL_RESET_MASK      0x00000010 /**< Reset XADC */
+#define XADCPS_MCTL_FLUSH_MASK      0x00000001 /**< Flush the FIFOs */
+/* @} */
+
+
+/**@name Internal Register offsets of the XADC
+ *
+ * The following constants provide access to each of the internal registers of
+ * the XADC device.
+ * @{
+ */
+
+/*
+ * XADC Internal Channel Registers
+ */
+#define XADCPS_TEMP_OFFSET		  0x00 /**< On-chip Temperature Reg */
+#define XADCPS_VCCINT_OFFSET		  0x01 /**< On-chip VCCINT Data Reg */
+#define XADCPS_VCCAUX_OFFSET		  0x02 /**< On-chip VCCAUX Data Reg */
+#define XADCPS_VPVN_OFFSET		  0x03 /**< ADC out of VP/VN	   */
+#define XADCPS_VREFP_OFFSET		  0x04 /**< On-chip VREFP Data Reg */
+#define XADCPS_VREFN_OFFSET		  0x05 /**< On-chip VREFN Data Reg */
+#define XADCPS_VBRAM_OFFSET		  0x06 /**< On-chip VBRAM , 7 Series */
+#define XADCPS_ADC_A_SUPPLY_CALIB_OFFSET  0x08 /**< ADC A Supply Offset Reg */
+#define XADCPS_ADC_A_OFFSET_CALIB_OFFSET  0x09 /**< ADC A Offset Data Reg */
+#define XADCPS_ADC_A_GAINERR_CALIB_OFFSET 0x0A /**< ADC A Gain Error Reg  */
+#define XADCPS_VCCPINT_OFFSET		  0x0D /**< On-chip VCCPINT Reg, Zynq */
+#define XADCPS_VCCPAUX_OFFSET		  0x0E /**< On-chip VCCPAUX Reg, Zynq */
+#define XADCPS_VCCPDRO_OFFSET		  0x0F /**< On-chip VCCPDRO Reg, Zynq */
+
+/*
+ * XADC External Channel Registers
+ */
+#define XADCPS_AUX00_OFFSET	0x10 /**< ADC out of VAUXP0/VAUXN0 */
+#define XADCPS_AUX01_OFFSET	0x11 /**< ADC out of VAUXP1/VAUXN1 */
+#define XADCPS_AUX02_OFFSET	0x12 /**< ADC out of VAUXP2/VAUXN2 */
+#define XADCPS_AUX03_OFFSET	0x13 /**< ADC out of VAUXP3/VAUXN3 */
+#define XADCPS_AUX04_OFFSET	0x14 /**< ADC out of VAUXP4/VAUXN4 */
+#define XADCPS_AUX05_OFFSET	0x15 /**< ADC out of VAUXP5/VAUXN5 */
+#define XADCPS_AUX06_OFFSET	0x16 /**< ADC out of VAUXP6/VAUXN6 */
+#define XADCPS_AUX07_OFFSET	0x17 /**< ADC out of VAUXP7/VAUXN7 */
+#define XADCPS_AUX08_OFFSET	0x18 /**< ADC out of VAUXP8/VAUXN8 */
+#define XADCPS_AUX09_OFFSET	0x19 /**< ADC out of VAUXP9/VAUXN9 */
+#define XADCPS_AUX10_OFFSET	0x1A /**< ADC out of VAUXP10/VAUXN10 */
+#define XADCPS_AUX11_OFFSET	0x1B /**< ADC out of VAUXP11/VAUXN11 */
+#define XADCPS_AUX12_OFFSET	0x1C /**< ADC out of VAUXP12/VAUXN12 */
+#define XADCPS_AUX13_OFFSET	0x1D /**< ADC out of VAUXP13/VAUXN13 */
+#define XADCPS_AUX14_OFFSET	0x1E /**< ADC out of VAUXP14/VAUXN14 */
+#define XADCPS_AUX15_OFFSET	0x1F /**< ADC out of VAUXP15/VAUXN15 */
+
+/*
+ * XADC Registers for Maximum/Minimum data captured for the
+ * on chip Temperature/VCCINT/VCCAUX data.
+ */
+#define XADCPS_MAX_TEMP_OFFSET		0x20 /**< Max Temperature Reg */
+#define XADCPS_MAX_VCCINT_OFFSET	0x21 /**< Max VCCINT Register */
+#define XADCPS_MAX_VCCAUX_OFFSET	0x22 /**< Max VCCAUX Register */
+#define XADCPS_MAX_VCCBRAM_OFFSET	0x23 /**< Max BRAM Register, 7 series */
+#define XADCPS_MIN_TEMP_OFFSET		0x24 /**< Min Temperature Reg */
+#define XADCPS_MIN_VCCINT_OFFSET	0x25 /**< Min VCCINT Register */
+#define XADCPS_MIN_VCCAUX_OFFSET	0x26 /**< Min VCCAUX Register */
+#define XADCPS_MIN_VCCBRAM_OFFSET	0x27 /**< Min BRAM Register, 7 series */
+#define XADCPS_MAX_VCCPINT_OFFSET	0x28 /**< Max VCCPINT Register, Zynq */
+#define XADCPS_MAX_VCCPAUX_OFFSET	0x29 /**< Max VCCPAUX Register, Zynq */
+#define XADCPS_MAX_VCCPDRO_OFFSET	0x2A /**< Max VCCPDRO Register, Zynq */
+#define XADCPS_MIN_VCCPINT_OFFSET	0x2C /**< Min VCCPINT Register, Zynq */
+#define XADCPS_MIN_VCCPAUX_OFFSET	0x2D /**< Min VCCPAUX Register, Zynq */
+#define XADCPS_MIN_VCCPDRO_OFFSET	0x2E /**< Min VCCPDRO Register,Zynq */
+ /* Undefined 0x2F to 0x3E */
+#define XADCPS_FLAG_OFFSET		0x3F /**< Flag Register */
+
+/*
+ * XADC Configuration Registers
+ */
+#define XADCPS_CFR0_OFFSET	0x40	/**< Configuration Register 0 */
+#define XADCPS_CFR1_OFFSET	0x41	/**< Configuration Register 1 */
+#define XADCPS_CFR2_OFFSET	0x42	/**< Configuration Register 2 */
+
+/* Test Registers 0x43 to 0x47 */
+
+/*
+ * XADC Sequence Registers
+ */
+#define XADCPS_SEQ00_OFFSET	0x48 /**< Seq Reg 00 Adc Channel Selection */
+#define XADCPS_SEQ01_OFFSET	0x49 /**< Seq Reg 01 Adc Channel Selection */
+#define XADCPS_SEQ02_OFFSET	0x4A /**< Seq Reg 02 Adc Average Enable */
+#define XADCPS_SEQ03_OFFSET	0x4B /**< Seq Reg 03 Adc Average Enable */
+#define XADCPS_SEQ04_OFFSET	0x4C /**< Seq Reg 04 Adc Input Mode Select */
+#define XADCPS_SEQ05_OFFSET	0x4D /**< Seq Reg 05 Adc Input Mode Select */
+#define XADCPS_SEQ06_OFFSET	0x4E /**< Seq Reg 06 Adc Acquisition Select */
+#define XADCPS_SEQ07_OFFSET	0x4F /**< Seq Reg 07 Adc Acquisition Select */
+
+/*
+ * XADC Alarm Threshold/Limit Registers (ATR)
+ */
+#define XADCPS_ATR_TEMP_UPPER_OFFSET	0x50 /**< Temp Upper Alarm Register */
+#define XADCPS_ATR_VCCINT_UPPER_OFFSET	0x51 /**< VCCINT Upper Alarm Reg */
+#define XADCPS_ATR_VCCAUX_UPPER_OFFSET	0x52 /**< VCCAUX Upper Alarm Reg */
+#define XADCPS_ATR_OT_UPPER_OFFSET	0x53 /**< Over Temp Upper Alarm Reg */
+#define XADCPS_ATR_TEMP_LOWER_OFFSET	0x54 /**< Temp Lower Alarm Register */
+#define XADCPS_ATR_VCCINT_LOWER_OFFSET	0x55 /**< VCCINT Lower Alarm Reg */
+#define XADCPS_ATR_VCCAUX_LOWER_OFFSET	0x56 /**< VCCAUX Lower Alarm Reg */
+#define XADCPS_ATR_OT_LOWER_OFFSET	0x57 /**< Over Temp Lower Alarm Reg */
+#define XADCPS_ATR_VBRAM_UPPER_OFFSET	0x58 /**< VBRAM Upper Alarm, 7 series */
+#define XADCPS_ATR_VCCPINT_UPPER_OFFSET	0x59 /**< VCCPINT Upper Alarm, Zynq */
+#define XADCPS_ATR_VCCPAUX_UPPER_OFFSET	0x5A /**< VCCPAUX Upper Alarm, Zynq */
+#define XADCPS_ATR_VCCPDRO_UPPER_OFFSET	0x5B /**< VCCPDRO Upper Alarm, Zynq */
+#define XADCPS_ATR_VBRAM_LOWER_OFFSET	0x5C /**< VRBAM Lower Alarm, 7 Series */
+#define XADCPS_ATR_VCCPINT_LOWER_OFFSET	0x5D /**< VCCPINT Lower Alarm, Zynq */
+#define XADCPS_ATR_VCCPAUX_LOWER_OFFSET	0x5E /**< VCCPAUX Lower Alarm, Zynq */
+#define XADCPS_ATR_VCCPDRO_LOWER_OFFSET	0x5F /**< VCCPDRO Lower Alarm, Zynq */
+
+/* Undefined 0x60 to 0x7F */
+
+/*@}*/
+
+
+
+/**
+ * @name Configuration Register 0 (CFR0) mask(s)
+ * @{
+ */
+#define XADCPS_CFR0_CAL_AVG_MASK	0x8000 /**< Averaging enable Mask */
+#define XADCPS_CFR0_AVG_VALID_MASK	0x3000 /**< Averaging bit Mask */
+#define XADCPS_CFR0_AVG1_MASK		0x0000 /**< No Averaging */
+#define XADCPS_CFR0_AVG16_MASK		0x1000 /**< Average 16 samples */
+#define XADCPS_CFR0_AVG64_MASK	 	0x2000 /**< Average 64 samples */
+#define XADCPS_CFR0_AVG256_MASK 	0x3000 /**< Average 256 samples */
+#define XADCPS_CFR0_AVG_SHIFT	 	12     /**< Averaging bits shift */
+#define XADCPS_CFR0_MUX_MASK	 	0x0800 /**< External Mask Enable */
+#define XADCPS_CFR0_DU_MASK	 	0x0400 /**< Bipolar/Unipolar mode */
+#define XADCPS_CFR0_EC_MASK	 	0x0200 /**< Event driven/
+						 *  Continuous mode selection
+						 */
+#define XADCPS_CFR0_ACQ_MASK	 	0x0100 /**< Add acquisition by 6 ADCCLK */
+#define XADCPS_CFR0_CHANNEL_MASK	0x001F /**< Channel number bit Mask */
+
+/*@}*/
+
+/**
+ * @name Configuration Register 1 (CFR1) mask(s)
+ * @{
+ */
+#define XADCPS_CFR1_SEQ_VALID_MASK	  0xF000 /**< Sequence bit Mask */
+#define XADCPS_CFR1_SEQ_SAFEMODE_MASK	  0x0000 /**< Default Safe Mode */
+#define XADCPS_CFR1_SEQ_ONEPASS_MASK	  0x1000 /**< Onepass through Seq */
+#define XADCPS_CFR1_SEQ_CONTINPASS_MASK	     0x2000 /**< Continuous Cycling Seq */
+#define XADCPS_CFR1_SEQ_SINGCHAN_MASK	     0x3000 /**< Single channel - No Seq */
+#define XADCPS_CFR1_SEQ_SIMUL_SAMPLING_MASK  0x4000 /**< Simulataneous Sampling Mask */
+#define XADCPS_CFR1_SEQ_INDEPENDENT_MASK  0x8000 /**< Independent Mode */
+#define XADCPS_CFR1_SEQ_SHIFT		  12     /**< Sequence bit shift */
+#define XADCPS_CFR1_ALM_VCCPDRO_MASK	  0x0800 /**< Alm 6 - VCCPDRO, Zynq  */
+#define XADCPS_CFR1_ALM_VCCPAUX_MASK	  0x0400 /**< Alm 5 - VCCPAUX, Zynq */
+#define XADCPS_CFR1_ALM_VCCPINT_MASK	  0x0200 /**< Alm 4 - VCCPINT, Zynq */
+#define XADCPS_CFR1_ALM_VBRAM_MASK	  0x0100 /**< Alm 3 - VBRAM, 7 series */
+#define XADCPS_CFR1_CAL_VALID_MASK	  0x00F0 /**< Valid Calibration Mask */
+#define XADCPS_CFR1_CAL_PS_GAIN_OFFSET_MASK  0x0080 /**< Calibration 3 -Power
+							Supply Gain/Offset
+							Enable */
+#define XADCPS_CFR1_CAL_PS_OFFSET_MASK	  0x0040 /**< Calibration 2 -Power
+							Supply Offset Enable */
+#define XADCPS_CFR1_CAL_ADC_GAIN_OFFSET_MASK 0x0020 /**< Calibration 1 -ADC Gain
+							Offset Enable */
+#define XADCPS_CFR1_CAL_ADC_OFFSET_MASK	 0x0010 /**< Calibration 0 -ADC Offset
+							Enable */
+#define XADCPS_CFR1_CAL_DISABLE_MASK	0x0000 /**< No Calibration */
+#define XADCPS_CFR1_ALM_ALL_MASK	0x0F0F /**< Mask for all alarms */
+#define XADCPS_CFR1_ALM_VCCAUX_MASK	0x0008 /**< Alarm 2 - VCCAUX Enable */
+#define XADCPS_CFR1_ALM_VCCINT_MASK	0x0004 /**< Alarm 1 - VCCINT Enable */
+#define XADCPS_CFR1_ALM_TEMP_MASK	0x0002 /**< Alarm 0 - Temperature */
+#define XADCPS_CFR1_OT_MASK		0x0001 /**< Over Temperature Enable */
+
+/*@}*/
+
+/**
+ * @name Configuration Register 2 (CFR2) mask(s)
+ * @{
+ */
+#define XADCPS_CFR2_CD_VALID_MASK	0xFF00  /**<Clock Divisor bit Mask   */
+#define XADCPS_CFR2_CD_SHIFT		8	/**<Num of shift on division */
+#define XADCPS_CFR2_CD_MIN		8	/**<Minimum value of divisor */
+#define XADCPS_CFR2_CD_MAX		255	/**<Maximum value of divisor */
+
+#define XADCPS_CFR2_CD_MIN		8	/**<Minimum value of divisor */
+#define XADCPS_CFR2_PD_MASK		0x0030	/**<Power Down Mask */
+#define XADCPS_CFR2_PD_XADC_MASK	0x0030	/**<Power Down XADC Mask */
+#define XADCPS_CFR2_PD_ADC1_MASK	0x0020	/**<Power Down ADC1 Mask */
+#define XADCPS_CFR2_PD_SHIFT		4	/**<Power Down Shift */
+/*@}*/
+
+/**
+ * @name Sequence Register (SEQ) Bit Definitions
+ * @{
+ */
+#define XADCPS_SEQ_CH_CALIB	0x00000001 /**< ADC Calibration Channel */
+#define XADCPS_SEQ_CH_VCCPINT	0x00000020 /**< VCCPINT, Zynq Only */
+#define XADCPS_SEQ_CH_VCCPAUX	0x00000040 /**< VCCPAUX, Zynq Only */
+#define XADCPS_SEQ_CH_VCCPDRO	0x00000080 /**< VCCPDRO, Zynq Only */
+#define XADCPS_SEQ_CH_TEMP	0x00000100 /**< On Chip Temperature Channel */
+#define XADCPS_SEQ_CH_VCCINT	0x00000200 /**< VCCINT Channel */
+#define XADCPS_SEQ_CH_VCCAUX	0x00000400 /**< VCCAUX Channel */
+#define XADCPS_SEQ_CH_VPVN	0x00000800 /**< VP/VN analog inputs Channel */
+#define XADCPS_SEQ_CH_VREFP	0x00001000 /**< VREFP Channel */
+#define XADCPS_SEQ_CH_VREFN	0x00002000 /**< VREFN Channel */
+#define XADCPS_SEQ_CH_VBRAM	0x00004000 /**< VBRAM Channel, 7 series */
+#define XADCPS_SEQ_CH_AUX00	0x00010000 /**< 1st Aux Channel */
+#define XADCPS_SEQ_CH_AUX01	0x00020000 /**< 2nd Aux Channel */
+#define XADCPS_SEQ_CH_AUX02	0x00040000 /**< 3rd Aux Channel */
+#define XADCPS_SEQ_CH_AUX03	0x00080000 /**< 4th Aux Channel */
+#define XADCPS_SEQ_CH_AUX04	0x00100000 /**< 5th Aux Channel */
+#define XADCPS_SEQ_CH_AUX05	0x00200000 /**< 6th Aux Channel */
+#define XADCPS_SEQ_CH_AUX06	0x00400000 /**< 7th Aux Channel */
+#define XADCPS_SEQ_CH_AUX07	0x00800000 /**< 8th Aux Channel */
+#define XADCPS_SEQ_CH_AUX08	0x01000000 /**< 9th Aux Channel */
+#define XADCPS_SEQ_CH_AUX09	0x02000000 /**< 10th Aux Channel */
+#define XADCPS_SEQ_CH_AUX10	0x04000000 /**< 11th Aux Channel */
+#define XADCPS_SEQ_CH_AUX11	0x08000000 /**< 12th Aux Channel */
+#define XADCPS_SEQ_CH_AUX12	0x10000000 /**< 13th Aux Channel */
+#define XADCPS_SEQ_CH_AUX13	0x20000000 /**< 14th Aux Channel */
+#define XADCPS_SEQ_CH_AUX14	0x40000000 /**< 15th Aux Channel */
+#define XADCPS_SEQ_CH_AUX15	0x80000000 /**< 16th Aux Channel */
+
+#define XADCPS_SEQ00_CH_VALID_MASK  0x7FE1 /**< Mask for the valid channels */
+#define XADCPS_SEQ01_CH_VALID_MASK  0xFFFF /**< Mask for the valid channels */
+
+#define XADCPS_SEQ02_CH_VALID_MASK  0x7FE0 /**< Mask for the valid channels */
+#define XADCPS_SEQ03_CH_VALID_MASK  0xFFFF /**< Mask for the valid channels */
+
+#define XADCPS_SEQ04_CH_VALID_MASK  0x0800 /**< Mask for the valid channels */
+#define XADCPS_SEQ05_CH_VALID_MASK  0xFFFF /**< Mask for the valid channels */
+
+#define XADCPS_SEQ06_CH_VALID_MASK  0x0800 /**< Mask for the valid channels */
+#define XADCPS_SEQ07_CH_VALID_MASK  0xFFFF /**< Mask for the valid channels */
+
+
+#define XADCPS_SEQ_CH_AUX_SHIFT	16 /**< Shift for the Aux Channel */
+
+/*@}*/
+
+/**
+ * @name OT Upper Alarm Threshold Register Bit Definitions
+ * @{
+ */
+
+#define XADCPS_ATR_OT_UPPER_ENB_MASK	0x000F /**< Mask for OT enable */
+#define XADCPS_ATR_OT_UPPER_VAL_MASK	0xFFF0 /**< Mask for OT value */
+#define XADCPS_ATR_OT_UPPER_VAL_SHIFT	4      /**< Shift for OT value */
+#define XADCPS_ATR_OT_UPPER_ENB_VAL	0x0003 /**< Value for OT enable */
+#define XADCPS_ATR_OT_UPPER_VAL_MAX	0x0FFF /**< Max OT value */
+
+/*@}*/
+
+
+/**
+ * @name JTAG DRP Bit Definitions
+ * @{
+ */
+#define XADCPS_JTAG_DATA_MASK		0x0000FFFF /**< Mask for the Data */
+#define XADCPS_JTAG_ADDR_MASK		0x03FF0000 /**< Mask for the Addr */
+#define XADCPS_JTAG_ADDR_SHIFT		16	   /**< Shift for the Addr */
+#define XADCPS_JTAG_CMD_MASK		0x3C000000 /**< Mask for the Cmd */
+#define XADCPS_JTAG_CMD_WRITE_MASK	0x08000000 /**< Mask for CMD Write */
+#define XADCPS_JTAG_CMD_READ_MASK	0x04000000 /**< Mask for CMD Read */
+#define XADCPS_JTAG_CMD_SHIFT		26	   /**< Shift for the Cmd */
+
+/*@}*/
+
+/** @name Unlock Register Definitions
+  * @{
+ */
+ #define XADCPS_UNLK_OFFSET	 0x034 /**< Unlock Register */
+ #define XADCPS_UNLK_VALUE	 0x757BDF0D /**< Unlock Value */
+
+ /* @} */
+
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/*****************************************************************************/
+/**
+*
+* Read a register of the XADC device. This macro provides register
+* access to all registers using the register offsets defined above.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset is the offset of the register to read.
+*
+* @return	The contents of the register.
+*
+* @note		C-style Signature:
+*		u32 XAdcPs_ReadReg(u32 BaseAddress, u32 RegOffset);
+*
+******************************************************************************/
+#define XAdcPs_ReadReg(BaseAddress, RegOffset) \
+			(Xil_In32((BaseAddress) + (RegOffset)))
+
+/*****************************************************************************/
+/**
+*
+* Write a register of the XADC device. This macro provides
+* register access to all registers using the register offsets defined above.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset is the offset of the register to write.
+* @param	Data is the value to write to the register.
+*
+* @return	None.
+*
+* @note 	C-style Signature:
+*		void XAdcPs_WriteReg(u32 BaseAddress,
+*					u32 RegOffset,u32 Data)
+*
+******************************************************************************/
+#define XAdcPs_WriteReg(BaseAddress, RegOffset, Data) \
+		(Xil_Out32((BaseAddress) + (RegOffset), (Data)))
+
+/************************** Function Prototypes ******************************/
+
+
+/*****************************************************************************/
+/**
+*
+* Formats the data to be written to the the XADC registers.
+*
+* @param	RegOffset is the offset of the Register
+* @param	Data is the data to be written to the Register if it is
+*		a write.
+* @param	ReadWrite specifies whether it is a Read or a Write.
+*		Use 0 for Read, 1 for Write.
+*
+* @return	None.
+*
+* @note 	C-style Signature:
+*		void XAdcPs_FormatWriteData(u32 RegOffset,
+*					     u16 Data, int ReadWrite)
+*
+******************************************************************************/
+#define XAdcPs_FormatWriteData(RegOffset, Data, ReadWrite) 	    \
+    ((ReadWrite ? XADCPS_JTAG_CMD_WRITE_MASK : XADCPS_JTAG_CMD_READ_MASK ) | \
+     ((RegOffset << XADCPS_JTAG_ADDR_SHIFT) & XADCPS_JTAG_ADDR_MASK) | 	     \
+     (Data & XADCPS_JTAG_DATA_MASK))
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* End of protection macro. */
+/** @} */
@@ -0,0 +1,127 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xbasic_types.h
+*
+*
+* @note  Dummy File for backwards compatibility
+*
+
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date   Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00a adk   1/31/14  Added in bsp common folder for backward compatibility
+* 7.0   aru   01/21/19 Modified the typedef of u32,u16,u8
+* 7.0 	aru   02/06/19 Included stdint.h and stddef.h
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XBASIC_TYPES_H	/* prevent circular inclusions */
+#define XBASIC_TYPES_H	/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stddef.h>
+
+/** @name Legacy types
+ * Deprecated legacy types.
+ * @{
+ */
+typedef uint8_t	Xuint8;		/**< unsigned 8-bit */
+typedef char		Xint8;		/**< signed 8-bit */
+typedef uint16_t	Xuint16;	/**< unsigned 16-bit */
+typedef short		Xint16;		/**< signed 16-bit */
+typedef uint32_t	Xuint32;	/**< unsigned 32-bit */
+typedef long		Xint32;		/**< signed 32-bit */
+typedef float		Xfloat32;	/**< 32-bit floating point */
+typedef double		Xfloat64;	/**< 64-bit double precision FP */
+typedef unsigned long	Xboolean;	/**< boolean (XTRUE or XFALSE) */
+
+#if !defined __XUINT64__
+typedef struct
+{
+	Xuint32 Upper;
+	Xuint32 Lower;
+} Xuint64;
+#endif
+
+/** @name New types
+ * New simple types.
+ * @{
+ */
+#ifndef __KERNEL__
+#ifndef XIL_TYPES_H
+typedef Xuint32         u32;
+typedef Xuint16         u16;
+typedef Xuint8          u8;
+#endif
+#else
+#include <linux/types.h>
+#endif
+
+#ifndef TRUE
+#  define TRUE		1U
+#endif
+
+#ifndef FALSE
+#  define FALSE		0U
+#endif
+
+#ifndef NULL
+#define NULL		0U
+#endif
+
+/*
+ * Xilinx NULL, TRUE and FALSE legacy support. Deprecated.
+ * Please use NULL, TRUE and FALSE
+ */
+#define XNULL		NULL
+#define XTRUE		TRUE
+#define XFALSE		FALSE
+
+/*
+ * This file is deprecated and users
+ * should use xil_types.h and xil_assert.h\n\r
+ */
+#warning  The xbasics_type.h file is deprecated and users should use xil_types.h and xil_assert.
+#warning  Please refer the Standalone BSP UG647 for further details
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
@@ -0,0 +1,223 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xbram.h
+* @addtogroup bram_v4_2
+* @{
+* @details
+*
+* If ECC is not enabled, this driver exists only to allow the tools to
+* create a memory test application and to populate xparameters.h with memory
+* range constants. In this case there is no source code.
+*
+* If ECC is enabled, this file contains the software API definition of the
+* Xilinx BRAM Interface Controller (XBram) device driver.
+*
+* The Xilinx BRAM controller is a soft IP core designed for Xilinx
+* FPGAs and contains the following general features:
+*   - LMB v2.0 bus interfaces with byte enable support
+*   - Used in conjunction with bram_block peripheral to provide fast BRAM
+*     memory solution for MicroBlaze ILMB and DLMB ports
+*   - Supports byte, half-word, and word transfers
+*   - Supports optional BRAM error correction and detection.
+*
+* The driver provides interrupt management functions. Implementation of
+* interrupt handlers is left to the user. Refer to the provided interrupt
+* example in the examples directory for details.
+*
+* This driver is intended to be RTOS and processor independent. Any needs for
+* dynamic memory management, threads or thread mutual exclusion, virtual
+* memory, or cache control must be satisfied by the layer above this driver.
+*
+* <b>Initialization & Configuration</b>
+*
+* The XBram_Config structure is used by the driver to configure
+* itself. This configuration structure is typically created by the tool-chain
+* based on HW build properties.
+*
+* To support multiple runtime loading and initialization strategies employed
+* by various operating systems, the driver instance can be initialized as
+* follows:
+*
+*   - XBram_CfgInitialize(InstancePtr, CfgPtr, EffectiveAddr) -
+*     Uses a configuration structure provided by the caller. If running in a
+*     system with address translation, the provided virtual memory base address
+*     replaces the physical address present in the configuration structure.
+*
+* @note
+*
+* This API utilizes 32 bit I/O to the BRAM registers. With less
+* than 32 bits, the unused bits from registers are read as zero and written as
+* don't cares.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 3.00a sa  05/11/10 Added ECC support
+* 3.01a sa  01/13/12  Changed Selftest API from
+*		      XBram_SelfTest(XBram *InstancePtr) to
+*		      XBram_SelfTest(XBram *InstancePtr, u8 IntMask) and
+*		      fixed a problem with interrupt generation for CR 639274
+*		      Modified Selftest example to return XST_SUCCESS when
+*		      ECC is not enabled and return XST_FAILURE when ECC is
+*		      enabled and Control Base Address is zero (CR 636581)
+*		      Modified Selftest to use correct CorrectableCounterBits
+*		      for CR 635655
+*		      Updated to check CorrectableFailingDataRegs in the case
+*		      of LMB BRAM.
+* 		      Added CorrectableFailingDataRegs and
+*		      UncorrectableFailingDataRegs to the config structure to
+*		      distinguish between AXI BRAM and LMB BRAM.
+*		      These registers are not present in the current version of
+*		      the AXI BRAM Controller.
+* 3.02a sa 04/16/12   Added test of byte and halfword read-modify-write
+* 3.02a sa 04/16/12   Modified driver tcl to sort the address parameters
+*  	       	      to support both xps and vivado designs.
+* 3.02a adk 24/4/13   Modified the tcl file to avoid warnings
+*	       	      when ecc is disabled cr:705002.
+* 3.03a bss 05/22/13  Added Xil_DCacheFlushRange in xbram_selftest.c to
+*		      flush the Cache after writing to BRAM in InjectErrors
+*		      API(CR #719011)
+* 4.0   adk  19/12/13 Updated as per the New Tcl API's
+* 4.1   sk   11/10/15 Used UINTPTR instead of u32 for Baseaddress CR# 867425.
+*                     Changed the prototype of XBram_CfgInitialize API.
+*       ms  01/23/17 Modified xil_printf statement in main function for all
+*                    examples to ensure that "Successfully ran" and "Failed"
+*                    strings are available in all examples. This is a fix
+*                    for CR-965028.
+*       ms  03/17/17 Added readme.txt file in examples folder for doxygen
+*                    generation.
+* 4.2   ms  04/18/17 Modified tcl file to add suffix U for all macro
+*                    definitions of bram in xparameters.h
+*       ms  08/07/17 Fixed compilation warnings in xbram_sinit.c
+* 4.3   aru 03/23/19 Used UINTPTR instead of u32 for MemBaseAddress and
+*                    MemHighAddress.
+* </pre>
+*****************************************************************************/
+#ifndef XBRAM_H		/* prevent circular inclusions */
+#define XBRAM_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xstatus.h"
+#include "xbram_hw.h"
+
+/************************** Constant Definitions ****************************/
+
+
+/**************************** Type Definitions ******************************/
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;			   /**< Unique ID  of device */
+	u32 DataWidth;			   /**< BRAM data width */
+	int EccPresent;			   /**< Is ECC supported in H/W */
+	int FaultInjectionPresent;	   /**< Is Fault Injection
+					     *  supported in H/W */
+	int CorrectableFailingRegisters;   /**< Is Correctable Failing Registers
+					     *  supported in H/W */
+	int CorrectableFailingDataRegs;    /**< Is Correctable Failing Data
+					    *   Registers supported in H/W */
+	int UncorrectableFailingRegisters; /**< Is Un-correctable Failing
+					     *  Registers supported in H/W */
+	int UncorrectableFailingDataRegs;  /**< Is Un-correctable Failing Data
+					     *  Registers supported in H/W */
+	int EccStatusInterruptPresent;	   /**< Are ECC status and interrupts
+					     *  supported in H/W */
+	int CorrectableCounterBits;	   /**< Number of bits in the
+					     *  Correctable Error Counter */
+	int EccOnOffRegister;		   /**< Is ECC on/off register supported
+					     *  in h/w */
+	int EccOnOffResetValue;		   /**< Reset value of the ECC on/off
+					     *  register in h/w */
+	int WriteAccess;		   /**< Is write access enabled in
+					     *  h/w */
+	UINTPTR MemBaseAddress;		   /**< Device memory base address */
+	UINTPTR MemHighAddress;		   /**< Device memory high address */
+	UINTPTR CtrlBaseAddress;		   /**< Device register base address.*/
+	UINTPTR CtrlHighAddress;		   /**< Device register base address.*/
+} XBram_Config;
+
+/**
+ * The XBram driver instance data. The user is required to
+ * allocate a variable of this type for every BRAM device in the
+ * system. A pointer to a variable of this type is then passed to the driver
+ * API functions.
+ */
+typedef struct {
+	XBram_Config  Config;		/* BRAM config structure */
+	u32 IsReady;			/* Device is initialized and ready */
+} XBram;
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+
+/************************** Function Prototypes *****************************/
+
+/*
+ * Functions in xbram_sinit.c
+ */
+XBram_Config *XBram_LookupConfig(u16 DeviceId);
+
+/*
+ * Functions implemented in xbram.c
+ */
+int XBram_CfgInitialize(XBram *InstancePtr, XBram_Config *Config,
+			UINTPTR EffectiveAddr);
+
+/*
+ * Functions implemented in xbram_selftest.c
+ */
+int XBram_SelfTest(XBram *InstancePtr, u8 IntMask);
+
+/*
+ * Functions implemented in xbram_intr.c
+ */
+void XBram_InterruptEnable(XBram *InstancePtr, u32 Mask);
+void XBram_InterruptDisable(XBram *InstancePtr, u32 Mask);
+void XBram_InterruptClear(XBram *InstancePtr, u32 Mask);
+u32 XBram_InterruptGetEnabled(XBram *InstancePtr);
+u32 XBram_InterruptGetStatus(XBram *InstancePtr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,405 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xbram_hw.h
+* @addtogroup bram_v4_2
+* @{
+*
+* This header file contains identifiers and driver functions (or
+* macros) that can be used to access the device.  The user should refer to the
+* hardware device specification for more details of the device operation.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sa   24/11/10 First release
+* </pre>
+*
+******************************************************************************/
+#ifndef XBRAM_HW_H		/* prevent circular inclusions */
+#define XBRAM_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Registers
+ *
+ * Register offsets for this device.
+ * @{
+ */
+
+#define XBRAM_ECC_STATUS_OFFSET	0x0  /**< ECC status Register */
+#define XBRAM_ECC_EN_IRQ_OFFSET	0x4  /**< ECC interrupt enable Register */
+#define XBRAM_ECC_ON_OFF_OFFSET	0x8  /**< ECC on/off register */
+#define XBRAM_CE_CNT_OFFSET	0xC  /**< Correctable error counter Register */
+
+#define XBRAM_CE_FFD_0_OFFSET	0x100 /**< Correctable error first failing
+				        *  data Register, 31-0 */
+#define XBRAM_CE_FFD_1_OFFSET	0x104 /**< Correctable error first failing
+				        *  data Register, 63-32 */
+#define XBRAM_CE_FFD_2_OFFSET	0x108 /**< Correctable error first failing
+				        *  data Register, 95-64 */
+#define XBRAM_CE_FFD_3_OFFSET	0x10C /**< Correctable error first failing
+				        *  data Register, 127-96 */
+#define XBRAM_CE_FFD_4_OFFSET	0x110 /**< Correctable error first failing
+				        *  data Register, 159-128 */
+#define XBRAM_CE_FFD_5_OFFSET	0x114 /**< Correctable error first failing
+				        *  data Register, 191-160 */
+#define XBRAM_CE_FFD_6_OFFSET	0x118 /**< Correctable error first failing
+				        *  data Register, 223-192 */
+#define XBRAM_CE_FFD_7_OFFSET	0x11C /**< Correctable error first failing
+				        *  data Register, 255-224 */
+#define XBRAM_CE_FFD_8_OFFSET	0x120 /**< Correctable error first failing
+				        *  data Register, 287-256 */
+#define XBRAM_CE_FFD_9_OFFSET	0x124 /**< Correctable error first failing
+				        *  data Register, 319-288 */
+#define XBRAM_CE_FFD_10_OFFSET	0x128 /**< Correctable error first failing
+				        *  data Register, 351-320 */
+#define XBRAM_CE_FFD_11_OFFSET	0x12C /**< Correctable error first failing
+				        *  data Register, 383-352 */
+#define XBRAM_CE_FFD_12_OFFSET	0x130 /**< Correctable error first failing
+				        *  data Register, 415-384 */
+#define XBRAM_CE_FFD_13_OFFSET	0x134 /**< Correctable error first failing
+				        *  data Register, 447-416 */
+#define XBRAM_CE_FFD_14_OFFSET	0x138 /**< Correctable error first failing
+				        *  data Register, 479-448 */
+#define XBRAM_CE_FFD_15_OFFSET	0x13C /**< Correctable error first failing
+				        *  data Register, 511-480 */
+#define XBRAM_CE_FFD_16_OFFSET	0x140 /**< Correctable error first failing
+				        *  data Register, 543-512 */
+#define XBRAM_CE_FFD_17_OFFSET	0x144 /**< Correctable error first failing
+				        *  data Register, 575-544 */
+#define XBRAM_CE_FFD_18_OFFSET	0x148 /**< Correctable error first failing
+				        *  data Register, 607-576 */
+#define XBRAM_CE_FFD_19_OFFSET	0x14C /**< Correctable error first failing
+				        *  data Register, 639-608 */
+#define XBRAM_CE_FFD_20_OFFSET	0x150 /**< Correctable error first failing
+				        *  data Register, 671-640 */
+#define XBRAM_CE_FFD_21_OFFSET	0x154 /**< Correctable error first failing
+				        *  data Register, 703-672 */
+#define XBRAM_CE_FFD_22_OFFSET	0x158 /**< Correctable error first failing
+				        *  data Register, 735-704 */
+#define XBRAM_CE_FFD_23_OFFSET	0x15C /**< Correctable error first failing
+				        *  data Register, 767-736 */
+#define XBRAM_CE_FFD_24_OFFSET	0x160 /**< Correctable error first failing
+				        *  data Register, 799-768 */
+#define XBRAM_CE_FFD_25_OFFSET	0x164 /**< Correctable error first failing
+				        *  data Register, 831-800 */
+#define XBRAM_CE_FFD_26_OFFSET	0x168 /**< Correctable error first failing
+				        *  data Register, 863-832 */
+#define XBRAM_CE_FFD_27_OFFSET	0x16C /**< Correctable error first failing
+				        *  data Register, 895-864 */
+#define XBRAM_CE_FFD_28_OFFSET	0x170 /**< Correctable error first failing
+				        *  data Register, 927-896 */
+#define XBRAM_CE_FFD_29_OFFSET	0x174 /**< Correctable error first failing
+				        *  data Register, 959-928 */
+#define XBRAM_CE_FFD_30_OFFSET	0x178 /**< Correctable error first failing
+				        *  data Register, 991-960 */
+#define XBRAM_CE_FFD_31_OFFSET	0x17C /**< Correctable error first failing
+				        *  data Register, 1023-992 */
+
+#define XBRAM_CE_FFE_0_OFFSET	0x180 /**< Correctable error first failing
+				        *  ECC Register, 31-0 */
+#define XBRAM_CE_FFE_1_OFFSET	0x184 /**< Correctable error first failing
+				        *  ECC Register, 63-32 */
+#define XBRAM_CE_FFE_2_OFFSET	0x188 /**< Correctable error first failing
+				        *  ECC Register, 95-64 */
+#define XBRAM_CE_FFE_3_OFFSET	0x18C /**< Correctable error first failing
+				        *  ECC Register, 127-96 */
+#define XBRAM_CE_FFE_4_OFFSET	0x190 /**< Correctable error first failing
+				        *  ECC Register, 159-128 */
+#define XBRAM_CE_FFE_5_OFFSET	0x194 /**< Correctable error first failing
+				        *  ECC Register, 191-160 */
+#define XBRAM_CE_FFE_6_OFFSET	0x198 /**< Correctable error first failing
+				        *  ECC Register, 223-192 */
+#define XBRAM_CE_FFE_7_OFFSET	0x19C /**< Correctable error first failing
+				        *  ECC Register, 255-224 */
+
+#define XBRAM_CE_FFA_0_OFFSET	0x1C0 /**< Correctable error first failing
+				        *  address Register 31-0 */
+#define XBRAM_CE_FFA_1_OFFSET	0x1C4 /**< Correctable error first failing
+				        *  address Register 63-32 */
+
+#define XBRAM_UE_FFD_0_OFFSET	0x200 /**< Uncorrectable error first failing
+				        *  data Register, 31-0 */
+#define XBRAM_UE_FFD_1_OFFSET	0x204 /**< Uncorrectable error first failing
+				        *  data Register, 63-32 */
+#define XBRAM_UE_FFD_2_OFFSET	0x208 /**< Uncorrectable error first failing
+				        *  data Register, 95-64 */
+#define XBRAM_UE_FFD_3_OFFSET	0x20C /**< Uncorrectable error first failing
+				        *  data Register, 127-96 */
+#define XBRAM_UE_FFD_4_OFFSET	0x210 /**< Uncorrectable error first failing
+				        *  data Register, 159-128 */
+#define XBRAM_UE_FFD_5_OFFSET	0x214 /**< Uncorrectable error first failing
+				        *  data Register, 191-160 */
+#define XBRAM_UE_FFD_6_OFFSET	0x218 /**< Uncorrectable error first failing
+				        *  data Register, 223-192 */
+#define XBRAM_UE_FFD_7_OFFSET	0x21C /**< Uncorrectable error first failing
+				        *  data Register, 255-224 */
+#define XBRAM_UE_FFD_8_OFFSET	0x220 /**< Uncorrectable error first failing
+				        *  data Register, 287-256 */
+#define XBRAM_UE_FFD_9_OFFSET	0x224 /**< Uncorrectable error first failing
+				        *  data Register, 319-288 */
+#define XBRAM_UE_FFD_10_OFFSET	0x228 /**< Uncorrectable error first failing
+				        *  data Register, 351-320 */
+#define XBRAM_UE_FFD_11_OFFSET	0x22C /**< Uncorrectable error first failing
+				        *  data Register, 383-352 */
+#define XBRAM_UE_FFD_12_OFFSET	0x230 /**< Uncorrectable error first failing
+				        *  data Register, 415-384 */
+#define XBRAM_UE_FFD_13_OFFSET	0x234 /**< Uncorrectable error first failing
+				        *  data Register, 447-416 */
+#define XBRAM_UE_FFD_14_OFFSET	0x238 /**< Uncorrectable error first failing
+				        *  data Register, 479-448 */
+#define XBRAM_UE_FFD_15_OFFSET	0x23C /**< Uncorrectable error first failing
+				        *  data Register, 511-480 */
+#define XBRAM_UE_FFD_16_OFFSET	0x240 /**< Uncorrectable error first failing
+				        *  data Register, 543-512 */
+#define XBRAM_UE_FFD_17_OFFSET	0x244 /**< Uncorrectable error first failing
+				        *  data Register, 575-544 */
+#define XBRAM_UE_FFD_18_OFFSET	0x248 /**< Uncorrectable error first failing
+				        *  data Register, 607-576 */
+#define XBRAM_UE_FFD_19_OFFSET	0x24C /**< Uncorrectable error first failing
+				        *  data Register, 639-608 */
+#define XBRAM_UE_FFD_20_OFFSET	0x250 /**< Uncorrectable error first failing
+				        *  data Register, 671-640 */
+#define XBRAM_UE_FFD_21_OFFSET	0x254 /**< Uncorrectable error first failing
+				        *  data Register, 703-672 */
+#define XBRAM_UE_FFD_22_OFFSET	0x258 /**< Uncorrectable error first failing
+				        *  data Register, 735-704 */
+#define XBRAM_UE_FFD_23_OFFSET	0x25C /**< Uncorrectable error first failing
+				        *  data Register, 767-736 */
+#define XBRAM_UE_FFD_24_OFFSET	0x260 /**< Uncorrectable error first failing
+				        *  data Register, 799-768 */
+#define XBRAM_UE_FFD_25_OFFSET	0x264 /**< Uncorrectable error first failing
+				        *  data Register, 831-800 */
+#define XBRAM_UE_FFD_26_OFFSET	0x268 /**< Uncorrectable error first failing
+				        *  data Register, 863-832 */
+#define XBRAM_UE_FFD_27_OFFSET	0x26C /**< Uncorrectable error first failing
+				        *  data Register, 895-864 */
+#define XBRAM_UE_FFD_28_OFFSET	0x270 /**< Uncorrectable error first failing
+				        *  data Register, 927-896 */
+#define XBRAM_UE_FFD_29_OFFSET	0x274 /**< Uncorrectable error first failing
+				        *  data Register, 959-928 */
+#define XBRAM_UE_FFD_30_OFFSET	0x278 /**< Uncorrectable error first failing
+				        *  data Register, 991-960 */
+#define XBRAM_UE_FFD_31_OFFSET	0x27C /**< Uncorrectable error first failing
+				        *  data Register, 1023-992 */
+
+#define XBRAM_UE_FFE_0_OFFSET	0x280 /**< Uncorrectable error first failing
+				        *  ECC Register, 31-0 */
+#define XBRAM_UE_FFE_1_OFFSET	0x284 /**< Uncorrectable error first failing
+				        *  ECC Register, 63-32 */
+#define XBRAM_UE_FFE_2_OFFSET	0x288 /**< Uncorrectable error first failing
+				        *  ECC Register, 95-64 */
+#define XBRAM_UE_FFE_3_OFFSET	0x28C /**< Uncorrectable error first failing
+				        *  ECC Register, 127-96 */
+#define XBRAM_UE_FFE_4_OFFSET	0x290 /**< Uncorrectable error first failing
+				        *  ECC Register, 159-128 */
+#define XBRAM_UE_FFE_5_OFFSET	0x294 /**< Uncorrectable error first failing
+				        *  ECC Register, 191-160 */
+#define XBRAM_UE_FFE_6_OFFSET	0x298 /**< Uncorrectable error first failing
+				        *  ECC Register, 223-192 */
+#define XBRAM_UE_FFE_7_OFFSET	0x29C /**< Uncorrectable error first failing
+				        *  ECC Register, 255-224 */
+
+#define XBRAM_UE_FFA_0_OFFSET	0x2C0 /**< Uncorrectable error first failing
+				        *  address Register 31-0 */
+#define XBRAM_UE_FFA_1_OFFSET	0x2C4 /**< Uncorrectable error first failing
+				        *  address Register 63-32 */
+
+#define XBRAM_FI_D_0_OFFSET	0x300 /**< Fault injection Data Register,
+				        *  31-0 */
+#define XBRAM_FI_D_1_OFFSET	0x304 /**< Fault injection Data Register,
+				        *  63-32 */
+#define XBRAM_FI_D_2_OFFSET	0x308 /**< Fault injection Data Register,
+				        *  95-64 */
+#define XBRAM_FI_D_3_OFFSET	0x30C /**< Fault injection Data Register,
+				        *  127-96 */
+#define XBRAM_FI_D_4_OFFSET	0x310 /**< Fault injection Data Register,
+				        *  159-128 */
+#define XBRAM_FI_D_5_OFFSET	0x314 /**< Fault injection Data Register,
+				        *  191-160 */
+#define XBRAM_FI_D_6_OFFSET	0x318 /**< Fault injection Data Register,
+				        *  223-192 */
+#define XBRAM_FI_D_7_OFFSET	0x31C /**< Fault injection Data Register,
+				        *  255-224 */
+#define XBRAM_FI_D_8_OFFSET	0x320 /**< Fault injection Data Register,
+				        *  287-256 */
+#define XBRAM_FI_D_9_OFFSET	0x324 /**< Fault injection Data Register,
+				        *  319-288 */
+#define XBRAM_FI_D_10_OFFSET	0x328 /**< Fault injection Data Register,
+				        *  351-320 */
+#define XBRAM_FI_D_11_OFFSET	0x32C /**< Fault injection Data Register,
+				        *  383-352 */
+#define XBRAM_FI_D_12_OFFSET	0x330 /**< Fault injection Data Register,
+				        *  415-384 */
+#define XBRAM_FI_D_13_OFFSET	0x334 /**< Fault injection Data Register,
+				        *  447-416 */
+#define XBRAM_FI_D_14_OFFSET	0x338 /**< Fault injection Data Register,
+				        *  479-448 */
+#define XBRAM_FI_D_15_OFFSET	0x33C /**< Fault injection Data Register,
+				        *  511-480 */
+#define XBRAM_FI_D_16_OFFSET	0x340 /**< Fault injection Data Register,
+				        *  543-512 */
+#define XBRAM_FI_D_17_OFFSET	0x344 /**< Fault injection Data Register,
+				        *  575-544 */
+#define XBRAM_FI_D_18_OFFSET	0x348 /**< Fault injection Data Register,
+				        *  607-576 */
+#define XBRAM_FI_D_19_OFFSET	0x34C /**< Fault injection Data Register,
+				        *  639-608 */
+#define XBRAM_FI_D_20_OFFSET	0x350 /**< Fault injection Data Register,
+				        *  671-640 */
+#define XBRAM_FI_D_21_OFFSET	0x354 /**< Fault injection Data Register,
+				        *  703-672 */
+#define XBRAM_FI_D_22_OFFSET	0x358 /**< Fault injection Data Register,
+				        *  735-704 */
+#define XBRAM_FI_D_23_OFFSET	0x35C /**< Fault injection Data Register,
+				        *  767-736 */
+#define XBRAM_FI_D_24_OFFSET	0x360 /**< Fault injection Data Register,
+				        *  799-768 */
+#define XBRAM_FI_D_25_OFFSET	0x364 /**< Fault injection Data Register,
+				        *  831-800 */
+#define XBRAM_FI_D_26_OFFSET	0x368 /**< Fault injection Data Register,
+				        *  863-832 */
+#define XBRAM_FI_D_27_OFFSET	0x36C /**< Fault injection Data Register,
+				        *  895-864 */
+#define XBRAM_FI_D_28_OFFSET	0x370 /**< Fault injection Data Register,
+				        *  927-896 */
+#define XBRAM_FI_D_29_OFFSET	0x374 /**< Fault injection Data Register,
+				        *  959-928 */
+#define XBRAM_FI_D_30_OFFSET	0x378 /**< Fault injection Data Register,
+				        *  991-960 */
+#define XBRAM_FI_D_31_OFFSET	0x37C /**< Fault injection Data Register,
+				        *  1023-992 */
+
+#define XBRAM_FI_ECC_0_OFFSET	0x380 /**< Fault injection ECC Register,
+				        *  31-0 */
+#define XBRAM_FI_ECC_1_OFFSET	0x384 /**< Fault injection ECC Register,
+				        *  63-32 */
+#define XBRAM_FI_ECC_2_OFFSET	0x388 /**< Fault injection ECC Register,
+				        *  95-64 */
+#define XBRAM_FI_ECC_3_OFFSET	0x38C /**< Fault injection ECC Register,
+				        *  127-96 */
+#define XBRAM_FI_ECC_4_OFFSET	0x390 /**< Fault injection ECC Register,
+				        *  159-128 */
+#define XBRAM_FI_ECC_5_OFFSET	0x394 /**< Fault injection ECC Register,
+				        *  191-160 */
+#define XBRAM_FI_ECC_6_OFFSET	0x398 /**< Fault injection ECC Register,
+				        *  223-192 */
+#define XBRAM_FI_ECC_7_OFFSET	0x39C /**< Fault injection ECC Register,
+				        *  255-224 */
+
+
+/* @} */
+
+/** @name Interrupt Status and Enable Register bitmaps and masks
+ *
+ * Bit definitions for the ECC status register and ECC interrupt enable register.
+ * @{
+ */
+#define XBRAM_IR_CE_MASK	0x2 /**< Mask for the correctable error */
+#define XBRAM_IR_UE_MASK	0x1 /**< Mask for the uncorrectable error */
+#define XBRAM_IR_ALL_MASK	0x3 /**< Mask of all bits */
+/*@}*/
+
+
+/**************************** Type Definitions *******************************/
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+#define XBram_In32  Xil_In32
+#define XBram_Out32 Xil_Out32
+
+#define XBram_In16  Xil_In16
+#define XBram_Out16 Xil_Out16
+
+#define XBram_In8  Xil_In8
+#define XBram_Out8 Xil_Out8
+
+
+/****************************************************************************/
+/**
+*
+* Write a value to a BRAM register. A 32 bit write is performed.
+*
+* @param	BaseAddress is the base address of the BRAM device register.
+* @param	RegOffset is the register offset from the base to write to.
+* @param	Data is the data written to the register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XBram_WriteReg(u32 BaseAddress, u32 RegOffset, u32 Data)
+*
+****************************************************************************/
+#define XBram_WriteReg(BaseAddress, RegOffset, Data) \
+	XBram_Out32((BaseAddress) + (RegOffset), (u32)(Data))
+
+/****************************************************************************/
+/**
+*
+* Read a value from a BRAM register. A 32 bit read is performed.
+*
+* @param	BaseAddress is the base address of the BRAM device registers.
+* @param	RegOffset is the register offset from the base to read from.
+*
+* @return	Data read from the register.
+*
+* @note		C-style signature:
+*		u32 XBram_ReadReg(u32 BaseAddress, u32 RegOffset)
+*
+****************************************************************************/
+#define XBram_ReadReg(BaseAddress, RegOffset) \
+	XBram_In32((BaseAddress) + (RegOffset))
+
+/************************** Function Prototypes ******************************/
+
+/************************** Variable Definitions *****************************/
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,74 @@
+/******************************************************************************
+*
+* Copyright (C) 2015 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xcoresightpsdcc.h
+* @addtogroup coresightps_dcc_v1_5
+* @{
+* @details
+*
+* CoreSight driver component.
+*
+* The coresight is a part of debug communication channel (DCC) group. Jtag UART
+* for ARM uses DCC. Each ARM core has its own DCC, so one need to select an
+* ARM target in XSDB console before running the jtag terminal command. Using the
+* coresight driver component, the output stream can be directed to a log file.
+*
+* @note 	None.
+*
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date		Changes
+* ----- -----  -------- -----------------------------------------------
+* 1.00  kvn    02/14/15 First release
+* 1.1   kvn    06/12/15 Add support for Zynq Ultrascale+ MP.
+*       kvn    08/18/15 Modified Makefile according to compiler changes.
+* 1.3   asa    07/01/16 Made changes to ensure that the file does not compile
+*                       for MB BSPs. Instead it throws up a warning. This
+*                       fixes the CR#953056.
+* 1.5   sne    01/19/19 Fixed MISRA-C Violations CR#1025101.
+*
+* </pre>
+*
+******************************************************************************/
+
+/***************************** Include Files *********************************/
+#ifndef XCORESIGHTPSDCC_H                /* prevent circular inclusions */
+#define XCORESIGHTPSDCC_H                /* by using protection macros */
+#ifndef __MICROBLAZE__
+#include <xil_types.h>
+
+void XCoresightPs_DccSendByte(u32 BaseAddress, u8 Data);
+
+u8 XCoresightPs_DccRecvByte(u32 BaseAddress);
+#endif
+#endif
+/** @} */
@@ -0,0 +1,47 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xcpu_cortexa9.h
+* @addtogroup cpu_cortexa9_v2_7
+* @{
+* @details
+*
+* dummy file
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- ---------------------------------------------------------
+* 2.5   ms   04/18/17 Modified tcl file to add suffix U for XPAR_CPU_ID
+*                     parameter of cpu_cortexa9 in xparameters.h
+# 2.7   mus  07/03/18 Updated tcl to not to add default flags forcefully into
+#                     extra compiler flags. Now, user can remove default flags
+#                     from extra compiler flags. It fixes CR#998768.
+******************************************************************************/
+/** @} */
@@ -0,0 +1,62 @@
+/*******************************************************************************
+ *
+ * Copyright (C) 2015 Xilinx, Inc.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the Xilinx shall not be used
+ * in advertising or otherwise to promote the sale, use or other dealings in
+ * this Software without prior written authorization from Xilinx.
+ *
+*******************************************************************************/
+/******************************************************************************/
+/**
+ *
+ * @file xddrps.h
+ * @addtogroup ddrps_v1_0
+ * @{
+ * @details
+ *
+ * The Xilinx DdrPs driver. This driver supports the Xilinx ddrps
+ * IP core.
+ *
+ * @note	None.
+ *
+ * <pre>
+ * MODIFICATION HISTORY:
+ *
+ * Ver   Who  Date     Changes
+ * ----- ---- -------- -----------------------------------------------
+ * 1.0	 nsk  08/06/15 First Release
+ * 1.0	 nsk  08/20/15 Updated define_addr_params in ddrps.tcl
+ *		       to support PBD Designs (CR #876857)
+ *
+ * </pre>
+ *
+*******************************************************************************/
+
+#ifndef XDDRPS_H_
+/* Prevent circular inclusions by using protection macros. */
+#define XDDRPS_H_
+
+/******************************* Include Files ********************************/
+
+
+#endif /* XDDRPS_H_ */
+/** @} */
@@ -0,0 +1,40 @@
+#ifndef XDEBUG  /* prevent circular inclusions */
+#define XDEBUG  /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(DEBUG) && !defined(NDEBUG)
+
+#ifndef XDEBUG_WARNING
+#define XDEBUG_WARNING
+#warning DEBUG is enabled
+#endif
+
+int printf(const char *format, ...);
+
+#define XDBG_DEBUG_ERROR             0x00000001U    /* error  condition messages */
+#define XDBG_DEBUG_GENERAL           0x00000002U    /* general debug  messages */
+#define XDBG_DEBUG_ALL               0xFFFFFFFFU    /* all debugging data */
+
+#define xdbg_current_types (XDBG_DEBUG_GENERAL)
+
+#define xdbg_stmnt(x)  x
+
+#define xdbg_printf(type, ...) (((type) & xdbg_current_types) ? printf (__VA_ARGS__) : 0)
+
+
+#else /* defined(DEBUG) && !defined(NDEBUG) */
+
+#define xdbg_stmnt(x)
+
+#define xdbg_printf(...)
+
+#endif /* defined(DEBUG) && !defined(NDEBUG) */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* XDEBUG */
@@ -0,0 +1,399 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2017 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xdevcfg.h
+* @addtogroup devcfg_v3_5
+* @{
+* @details
+*
+* The is the main header file for the Device Configuration Interface of the Zynq
+* device. The device configuration interface has three main functionality.
+*  1. AXI-PCAP
+*  2. Security Policy
+*  3. XADC
+* This current version of the driver supports only the AXI-PCAP and Security
+* Policy blocks. There is a separate driver for XADC.
+*
+* AXI-PCAP is used for download/upload an encrypted or decrypted bitstream.
+* DMA embedded in the AXI PCAP provides the master interface to
+* the Device configuration block for any DMA transfers. The data transfer can
+* take place between the Tx/RxFIFOs of AXI-PCAP and memory (on chip
+* RAM/DDR/peripheral memory).
+*
+* The current driver only supports the downloading the FPGA bitstream and
+* readback of the decrypted image (sort of loopback).
+* The driver does not know what information needs to be written to the FPGA to
+* readback FPGA configuration register or memory data. The application above the
+* driver should take care of creating the data that needs to be downloaded to
+* the FPGA so that the bitstream can be readback.
+* This driver also does not support the reading of the internal registers of the
+* PCAP. The driver has no knowledge of the PCAP internals.
+*
+* <b> Initialization and Configuration </b>
+*
+* The device driver enables higher layer software (e.g., an application) to
+* communicate with the Device Configuration device.
+*
+* XDcfg_CfgInitialize() API is used to initialize the Device Configuration
+* Interface. The user needs to first call the XDcfg_LookupConfig() API which
+* returns the Configuration structure pointer which is passed as a parameter to
+* the XDcfg_CfgInitialize() API.
+*
+* <b>Interrupts</b>
+* The Driver implements an interrupt handler to support the interrupts provided
+* by this interface.
+*
+* <b> Threads </b>
+*
+* This driver is not thread safe. Any needs for threads or thread mutual
+* exclusion must be satisfied by the layer above this driver.
+*
+* <b> Asserts </b>
+*
+* Asserts are used within all Xilinx drivers to enforce constraints on argument
+* values. Asserts can be turned off on a system-wide basis by defining, at
+* compile time, the NDEBUG identifier. By default, asserts are turned on and it
+* is recommended that users leave asserts on during development.
+*
+* <b> Building the driver </b>
+*
+* The XDcfg driver is composed of several source files. This allows the user
+* to build and link only those parts of the driver that are necessary.
+*
+* <br><br>
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- ---------------------------------------------
+* 1.00a hvm 02/07/11 First release
+* 2.00a nm  05/31/12 Updated the driver for CR 660835 so that input length for
+*		     source/destination to the XDcfg_InitiateDma, XDcfg_Transfer
+*		     APIs is words (32 bit) and not bytes.
+* 		     Updated the notes for XDcfg_InitiateDma/XDcfg_Transfer APIs
+*		     to add information that 2 LSBs of the Source/Destination
+*		     address when equal to 2�b01 indicate the last DMA command
+*		     of an overall transfer.
+*		     Destination Address passed to this API for secure transfers
+*		     instead of using 0xFFFFFFFF for CR 662197. This issue was
+*		     resulting in the failure of secure transfers of
+*		     non-bitstream images.
+* 2.01a nm  07/07/12 Updated the XDcfg_IntrClear function to directly
+*		     set the mask instead of oring it with the
+*		     value read from the interrupt status register
+* 		     Added defines for the PS Version bits,
+*	             removed the FIFO Flush bits from the
+*		     Miscellaneous Control Reg.
+*		     Added XDcfg_GetPsVersion, XDcfg_SelectIcapInterface
+*		     and XDcfg_SelectPcapInterface APIs for CR 643295
+*		     The user has to call the XDcfg_SelectIcapInterface API
+*		     for the PL reconfiguration using AXI HwIcap.
+*		     Updated the XDcfg_Transfer API to clear the
+*		     QUARTER_PCAP_RATE_EN bit in the control register for
+*		     non secure writes for CR 675543.
+* 2.02a nm  01/31/13 Fixed CR# 679335.
+* 		     Added Setting and Clearing the internal PCAP loopback.
+*		     Removed code for enabling/disabling AES engine as BootROM
+*		     locks down this setting.
+*		     Fixed CR# 681976.
+*		     Skip Checking the PCFG_INIT in case of non-secure DMA
+*		     loopback.
+*		     Fixed CR# 699558.
+*		     XDcfg_Transfer fails to transfer data in loopback mode.
+*		     Fixed CR# 701348.
+*                    Peripheral test fails with  Running
+* 		     DcfgSelfTestExample() in SECURE bootmode.
+* 2.03a nm  04/19/13 Fixed CR# 703728.
+*		     Updated the register definitions as per the latest TRM
+*		     version UG585 (v1.4) November 16, 2012.
+* 3.0   adk 10/12/13 Updated as per the New Tcl API's
+* 3.0   kpc 21/02/14 Added function prototype for XDcfg_ClearControlRegister
+* 3.2   sb  08/25/14 Fixed XDcfg_PcapReadback() function
+*		     updated driver code with != instead of ==,
+*		     while checking for Interrupt Status with DMA and
+*		     PCAP Done Mask
+*		     ((XDcfg_ReadReg(InstancePtr->Config.BaseAddr,
+*			XDCFG_INT_STS_OFFSET) &
+*			XDCFG_IXR_D_P_DONE_MASK) !=
+*			XDCFG_IXR_D_P_DONE_MASK);
+*		     A new example has been added to read back the
+*		     configuration registers from the PL region.
+*		     xdevcfg_reg_readback_example.c
+* 3.3   sk  04/06/15 Modified XDcfg_ReadMultiBootConfig Macro CR# 851335.
+*       ms  03/17/17 Added readme.txt file in examples folder for doxygen
+*                    generation.
+*       ms  04/10/17 Modified filename tag in interrupt and polled examples
+*                    to include them in doxygen examples.
+* 3.5   ms  04/18/17 Modified tcl file to add suffix U for all macros
+*                    definitions of devcfg in xparameters.h
+*       ms  08/07/17 Fixed compilation warnings in xdevcfg_sinit.c
+* </pre>
+*
+******************************************************************************/
+#ifndef XDCFG_H		/* prevent circular inclusions */
+#define XDCFG_H		/* by using protection macros */
+
+/***************************** Include Files *********************************/
+
+#include "xdevcfg_hw.h"
+#include "xstatus.h"
+#include "xil_assert.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/* Types of PCAP transfers */
+
+#define XDCFG_NON_SECURE_PCAP_WRITE		1
+#define XDCFG_SECURE_PCAP_WRITE			2
+#define XDCFG_PCAP_READBACK			3
+#define XDCFG_CONCURRENT_SECURE_READ_WRITE	4
+#define XDCFG_CONCURRENT_NONSEC_READ_WRITE	5
+
+
+/**************************** Type Definitions *******************************/
+/**
+* The handler data type allows the user to define a callback function to
+* respond to interrupt events in the system. This function is executed
+* in interrupt context, so amount of processing should be minimized.
+*
+* @param	CallBackRef is the callback reference passed in by the upper
+*		layer when setting the callback functions, and passed back to
+*		the upper layer when the callback is invoked. Its type is
+*		unimportant to the driver component, so it is a void pointer.
+* @param	Status is the Interrupt status of the XDcfg device.
+*/
+typedef void (*XDcfg_IntrHandler) (void *CallBackRef, u32 Status);
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;		/**< Unique ID of device */
+	u32 BaseAddr;		/**< Base address of the device */
+} XDcfg_Config;
+
+/**
+ * The XDcfg driver instance data.
+ */
+typedef struct {
+	XDcfg_Config Config;	/**< Hardware Configuration */
+	u32 IsReady;		/**< Device is initialized and ready */
+	u32 IsStarted;		/**< Device Configuration Interface
+				  * is running
+				  */
+	XDcfg_IntrHandler StatusHandler;  /* Event handler function */
+	void *CallBackRef;	/* Callback reference for event handler */
+} XDcfg;
+
+/****************************************************************************/
+/**
+*
+* Unlock the Device Config Interface block.
+*
+* @param	InstancePtr is a pointer to the instance of XDcfg driver.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XDcfg_Unlock(XDcfg* InstancePtr)
+*
+*****************************************************************************/
+#define XDcfg_Unlock(InstancePtr)					\
+	XDcfg_WriteReg((InstancePtr)->Config.BaseAddr, 			\
+	XDCFG_UNLOCK_OFFSET, XDCFG_UNLOCK_DATA)
+
+
+
+/****************************************************************************/
+/**
+*
+* Get the version number of the PS from the Miscellaneous Control Register.
+*
+* @param	InstancePtr is a pointer to the instance of XDcfg driver.
+*
+* @return	Version of the PS.
+*
+* @note		C-style signature:
+*		void XDcfg_GetPsVersion(XDcfg* InstancePtr)
+*
+*****************************************************************************/
+#define XDcfg_GetPsVersion(InstancePtr)					\
+	((XDcfg_ReadReg((InstancePtr)->Config.BaseAddr, 		\
+			XDCFG_MCTRL_OFFSET)) & 				\
+			XDCFG_MCTRL_PCAP_PS_VERSION_MASK) >> 		\
+			XDCFG_MCTRL_PCAP_PS_VERSION_SHIFT
+
+
+
+/****************************************************************************/
+/**
+*
+* Read the multiboot config register value.
+*
+* @param	InstancePtr is a pointer to the instance of XDcfg driver.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		u32 XDcfg_ReadMultiBootConfig(XDcfg* InstancePtr)
+*
+*****************************************************************************/
+#define XDcfg_ReadMultiBootConfig(InstancePtr)			\
+	XDcfg_ReadReg((InstancePtr)->Config.BaseAddr,  		\
+			XDCFG_MULTIBOOT_ADDR_OFFSET)
+
+
+/****************************************************************************/
+/**
+*
+* Selects ICAP interface for reconfiguration after the initial configuration
+* of the PL.
+*
+* @param	InstancePtr is a pointer to the instance of XDcfg driver.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XDcfg_SelectIcapInterface(XDcfg* InstancePtr)
+*
+*****************************************************************************/
+#define XDcfg_SelectIcapInterface(InstancePtr)				  \
+	XDcfg_WriteReg((InstancePtr)->Config.BaseAddr, XDCFG_CTRL_OFFSET,   \
+	((XDcfg_ReadReg((InstancePtr)->Config.BaseAddr, XDCFG_CTRL_OFFSET)) \
+	& ( ~XDCFG_CTRL_PCAP_PR_MASK)))
+
+/****************************************************************************/
+/**
+*
+* Selects PCAP interface for reconfiguration after the initial configuration
+* of the PL.
+*
+* @param	InstancePtr is a pointer to the instance of XDcfg driver.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XDcfg_SelectPcapInterface(XDcfg* InstancePtr)
+*
+*****************************************************************************/
+#define XDcfg_SelectPcapInterface(InstancePtr)				   \
+	XDcfg_WriteReg((InstancePtr)->Config.BaseAddr, XDCFG_CTRL_OFFSET,    \
+	((XDcfg_ReadReg((InstancePtr)->Config.BaseAddr, XDCFG_CTRL_OFFSET))  \
+	| XDCFG_CTRL_PCAP_PR_MASK))
+
+
+
+/************************** Function Prototypes ******************************/
+
+/*
+ * Lookup configuration in xdevcfg_sinit.c.
+ */
+XDcfg_Config *XDcfg_LookupConfig(u16 DeviceId);
+
+/*
+ * Selftest function in xdevcfg_selftest.c
+ */
+int XDcfg_SelfTest(XDcfg *InstancePtr);
+
+/*
+ * Interface functions in xdevcfg.c
+ */
+int XDcfg_CfgInitialize(XDcfg *InstancePtr,
+			 XDcfg_Config *ConfigPtr, u32 EffectiveAddress);
+
+void XDcfg_EnablePCAP(XDcfg *InstancePtr);
+
+void XDcfg_DisablePCAP(XDcfg *InstancePtr);
+
+void XDcfg_SetControlRegister(XDcfg *InstancePtr, u32 Mask);
+
+void XDcfg_ClearControlRegister(XDcfg *InstancePtr, u32 Mask);
+
+u32 XDcfg_GetControlRegister(XDcfg *InstancePtr);
+
+void XDcfg_SetLockRegister(XDcfg *InstancePtr, u32 Data);
+
+u32 XDcfg_GetLockRegister(XDcfg *InstancePtr);
+
+void XDcfg_SetConfigRegister(XDcfg *InstancePtr, u32 Data);
+
+u32 XDcfg_GetConfigRegister(XDcfg *InstancePtr);
+
+void XDcfg_SetStatusRegister(XDcfg *InstancePtr, u32 Data);
+
+u32 XDcfg_GetStatusRegister(XDcfg *InstancePtr);
+
+void XDcfg_SetRomShadowRegister(XDcfg *InstancePtr, u32 Data);
+
+u32 XDcfg_GetSoftwareIdRegister(XDcfg *InstancePtr);
+
+void XDcfg_SetMiscControlRegister(XDcfg *InstancePtr, u32 Mask);
+
+u32 XDcfg_GetMiscControlRegister(XDcfg *InstancePtr);
+
+u32 XDcfg_IsDmaBusy(XDcfg *InstancePtr);
+
+void XDcfg_InitiateDma(XDcfg *InstancePtr, u32 SourcePtr, u32 DestPtr,
+				u32 SrcWordLength, u32 DestWordLength);
+
+u32 XDcfg_Transfer(XDcfg *InstancePtr,
+				void *SourcePtr, u32 SrcWordLength,
+				void *DestPtr, u32 DestWordLength,
+				u32 TransferType);
+
+/*
+ * Interrupt related function prototypes implemented in xdevcfg_intr.c
+ */
+void XDcfg_IntrEnable(XDcfg *InstancePtr, u32 Mask);
+
+void XDcfg_IntrDisable(XDcfg *InstancePtr, u32 Mask);
+
+u32 XDcfg_IntrGetEnabled(XDcfg *InstancePtr);
+
+u32 XDcfg_IntrGetStatus(XDcfg *InstancePtr);
+
+void XDcfg_IntrClear(XDcfg *InstancePtr, u32 Mask);
+
+void XDcfg_InterruptHandler(XDcfg *InstancePtr);
+
+void XDcfg_SetHandler(XDcfg *InstancePtr, void *CallBackFunc,
+				void *CallBackRef);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/** @} */
@@ -0,0 +1,391 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xdevcfg_hw.h
+* @addtogroup devcfg_v3_3
+* @{
+*
+* This file contains the hardware interface to the Device Config Interface.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- ---------------------------------------------
+* 1.00a hvm 02/07/11 First release
+* 2.01a nm  08/01/12 Added defines for the PS Version bits,
+*	             removed the FIFO Flush bits from the
+*		     Miscellaneous Control Reg
+* 2.03a nm  04/19/13 Fixed CR# 703728.
+*		     Updated the register definitions as per the latest TRM
+*		     version UG585 (v1.4) November 16, 2012.
+* 2.04a	kpc	10/07/13 Added function prototype.
+* 3.00a	kpc	25/02/14 Corrected the XDCFG_BASE_ADDRESS macro value.
+* </pre>
+*
+******************************************************************************/
+#ifndef XDCFG_HW_H		/* prevent circular inclusions */
+#define XDCFG_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Register Map
+ * Offsets of registers from the start of the device
+ * @{
+ */
+
+#define XDCFG_CTRL_OFFSET		0x00 /**< Control Register */
+#define XDCFG_LOCK_OFFSET		0x04 /**< Lock Register */
+#define XDCFG_CFG_OFFSET		0x08 /**< Configuration Register */
+#define XDCFG_INT_STS_OFFSET		0x0C /**< Interrupt Status Register */
+#define XDCFG_INT_MASK_OFFSET		0x10 /**< Interrupt Mask Register */
+#define XDCFG_STATUS_OFFSET		0x14 /**< Status Register */
+#define XDCFG_DMA_SRC_ADDR_OFFSET	0x18 /**< DMA Source Address Register */
+#define XDCFG_DMA_DEST_ADDR_OFFSET	0x1C /**< DMA Destination Address Reg */
+#define XDCFG_DMA_SRC_LEN_OFFSET	0x20 /**< DMA Source Transfer Length */
+#define XDCFG_DMA_DEST_LEN_OFFSET	0x24 /**< DMA Destination Transfer */
+#define XDCFG_ROM_SHADOW_OFFSET		0x28 /**< DMA ROM Shadow Register */
+#define XDCFG_MULTIBOOT_ADDR_OFFSET	0x2C /**< Multi BootAddress Pointer */
+#define XDCFG_SW_ID_OFFSET		0x30 /**< Software ID Register */
+#define XDCFG_UNLOCK_OFFSET		0x34 /**< Unlock Register */
+#define XDCFG_MCTRL_OFFSET		0x80 /**< Miscellaneous Control Reg */
+
+/* @} */
+
+/** @name Control Register Bit definitions
+  * @{
+ */
+
+#define XDCFG_CTRL_FORCE_RST_MASK	0x80000000 /**< Force  into
+						     * Secure Reset
+						     */
+#define XDCFG_CTRL_PCFG_PROG_B_MASK	0x40000000 /**< Program signal to
+						     *  Reset FPGA
+						     */
+#define XDCFG_CTRL_PCFG_POR_CNT_4K_MASK	0x20000000 /**< Control PL POR timer */
+#define XDCFG_CTRL_PCAP_PR_MASK	  	0x08000000 /**< Enable PCAP for PR */
+#define XDCFG_CTRL_PCAP_MODE_MASK	0x04000000 /**< Enable PCAP */
+#define XDCFG_CTRL_PCAP_RATE_EN_MASK	0x02000000 /**< Enable PCAP send data
+						     *  to FPGA every 4 PCAP
+						     *  cycles
+						     */
+#define XDCFG_CTRL_MULTIBOOT_EN_MASK	0x01000000 /**< Multiboot Enable */
+#define XDCFG_CTRL_JTAG_CHAIN_DIS_MASK	0x00800000 /**< JTAG Chain Disable */
+#define XDCFG_CTRL_USER_MODE_MASK	0x00008000 /**< User Mode Mask */
+#define XDCFG_CTRL_PCFG_AES_FUSE_MASK	0x00001000 /**< AES key source */
+#define XDCFG_CTRL_PCFG_AES_EN_MASK	0x00000E00 /**< AES Enable Mask */
+#define XDCFG_CTRL_SEU_EN_MASK		0x00000100 /**< SEU Enable Mask */
+#define XDCFG_CTRL_SEC_EN_MASK		0x00000080 /**< Secure/Non Secure
+						     *  Status mask
+						     */
+#define XDCFG_CTRL_SPNIDEN_MASK		0x00000040 /**< Secure Non Invasive
+						     *  Debug Enable
+						     */
+#define XDCFG_CTRL_SPIDEN_MASK		0x00000020 /**< Secure Invasive
+						     *  Debug Enable
+						     */
+#define XDCFG_CTRL_NIDEN_MASK		0x00000010 /**< Non-Invasive Debug
+						     *  Enable
+						     */
+#define XDCFG_CTRL_DBGEN_MASK		0x00000008 /**< Invasive Debug
+						     *  Enable
+						     */
+#define XDCFG_CTRL_DAP_EN_MASK		0x00000007 /**< DAP Enable Mask */
+
+/* @} */
+
+/** @name Lock register bit definitions
+  * @{
+ */
+
+#define XDCFG_LOCK_AES_EFUSE_MASK	0x00000010 /**< Lock AES Efuse bit */
+#define XDCFG_LOCK_AES_EN_MASK		0x00000008 /**< Lock AES_EN update */
+#define XDCFG_LOCK_SEU_MASK		0x00000004 /**< Lock SEU_En update */
+#define XDCFG_LOCK_SEC_MASK		0x00000002 /**< Lock SEC_EN and
+						     *  USER_MODE
+						     */
+#define XDCFG_LOCK_DBG_MASK		0x00000001 /**< This bit locks
+						     *  security config
+						     *  including: DAP_En,
+						     *  DBGEN,,
+						     *  NIDEN, SPNIEN
+						     */
+/*@}*/
+
+
+
+/** @name Config Register Bit definitions
+  * @{
+ */
+#define XDCFG_CFG_RFIFO_TH_MASK	  	0x00000C00 /**< Read FIFO
+						     *  Threshold Mask
+						     */
+#define XDCFG_CFG_WFIFO_TH_MASK	  	0x00000300 /**< Write FIFO Threshold
+						     *  Mask
+						     */
+#define XDCFG_CFG_RCLK_EDGE_MASK	0x00000080 /**< Read data active
+						     *  clock edge
+						     */
+#define XDCFG_CFG_WCLK_EDGE_MASK	0x00000040 /**< Write data active
+						     *  clock edge
+						     */
+#define XDCFG_CFG_DISABLE_SRC_INC_MASK	0x00000020 /**< Disable Source address
+						     *  increment mask
+						     */
+#define XDCFG_CFG_DISABLE_DST_INC_MASK	0x00000010 /**< Disable Destination
+						     *  address increment
+						     *  mask
+						     */
+/* @} */
+
+
+/** @name Interrupt Status/Mask Register Bit definitions
+  * @{
+ */
+#define XDCFG_IXR_PSS_GTS_USR_B_MASK	0x80000000 /**< Tri-state IO during
+						     *  HIZ
+						     */
+#define XDCFG_IXR_PSS_FST_CFG_B_MASK	0x40000000 /**< First configuration
+						     *  done
+						     */
+#define XDCFG_IXR_PSS_GPWRDWN_B_MASK	0x20000000 /**< Global power down */
+#define XDCFG_IXR_PSS_GTS_CFG_B_MASK	0x10000000 /**< Tri-state IO during
+						     *  configuration
+						     */
+#define XDCFG_IXR_PSS_CFG_RESET_B_MASK	0x08000000 /**< PL configuration
+						     *  reset
+						     */
+#define XDCFG_IXR_AXI_WTO_MASK		0x00800000 /**< AXI Write Address
+						     *  or Data or response
+						     *  timeout
+						     */
+#define XDCFG_IXR_AXI_WERR_MASK		0x00400000 /**< AXI Write response
+						     *  error
+						     */
+#define XDCFG_IXR_AXI_RTO_MASK		0x00200000 /**< AXI Read Address or
+						     *  response timeout
+						     */
+#define XDCFG_IXR_AXI_RERR_MASK		0x00100000 /**< AXI Read response
+						     *  error
+						     */
+#define XDCFG_IXR_RX_FIFO_OV_MASK	0x00040000 /**< Rx FIFO Overflow */
+#define XDCFG_IXR_WR_FIFO_LVL_MASK	0x00020000 /**< Tx FIFO less than
+						     *  threshold */
+#define XDCFG_IXR_RD_FIFO_LVL_MASK	0x00010000 /**< Rx FIFO greater than
+						     *  threshold */
+#define XDCFG_IXR_DMA_CMD_ERR_MASK	0x00008000 /**< Illegal DMA command */
+#define XDCFG_IXR_DMA_Q_OV_MASK		0x00004000 /**< DMA command queue
+						     *  overflow
+						     */
+#define XDCFG_IXR_DMA_DONE_MASK		0x00002000 /**< DMA Command Done */
+#define XDCFG_IXR_D_P_DONE_MASK		0x00001000 /**< DMA and PCAP
+						     *  transfers Done
+						     */
+#define XDCFG_IXR_P2D_LEN_ERR_MASK	0x00000800 /**< PCAP to DMA transfer
+						     *  length error
+						     */
+#define XDCFG_IXR_PCFG_HMAC_ERR_MASK	0x00000040 /**< HMAC error mask */
+#define XDCFG_IXR_PCFG_SEU_ERR_MASK	0x00000020 /**< SEU Error mask */
+#define XDCFG_IXR_PCFG_POR_B_MASK	0x00000010 /**< FPGA POR mask */
+#define XDCFG_IXR_PCFG_CFG_RST_MASK	0x00000008 /**< FPGA Reset mask */
+#define XDCFG_IXR_PCFG_DONE_MASK	0x00000004 /**< Done Signal  Mask */
+#define XDCFG_IXR_PCFG_INIT_PE_MASK	0x00000002 /**< Detect Positive edge
+						     *  of Init Signal
+						     */
+#define XDCFG_IXR_PCFG_INIT_NE_MASK  	0x00000001 /**< Detect Negative edge
+						     *  of Init Signal
+						     */
+#define XDCFG_IXR_ERROR_FLAGS_MASK		(XDCFG_IXR_AXI_WTO_MASK | \
+						XDCFG_IXR_AXI_WERR_MASK | \
+						XDCFG_IXR_AXI_RTO_MASK |  \
+						XDCFG_IXR_AXI_RERR_MASK | \
+						XDCFG_IXR_RX_FIFO_OV_MASK | \
+						XDCFG_IXR_DMA_CMD_ERR_MASK |\
+						XDCFG_IXR_DMA_Q_OV_MASK |   \
+						XDCFG_IXR_P2D_LEN_ERR_MASK |\
+						XDCFG_IXR_PCFG_HMAC_ERR_MASK)
+
+
+#define XDCFG_IXR_ALL_MASK			0x00F7F8EF
+
+
+
+/* @} */
+
+
+/** @name Status Register Bit definitions
+  * @{
+ */
+#define XDCFG_STATUS_DMA_CMD_Q_F_MASK	0x80000000 /**< DMA command
+						     *  Queue full
+						     */
+#define XDCFG_STATUS_DMA_CMD_Q_E_MASK	0x40000000 /**< DMA command
+						     *  Queue empty
+						     */
+#define XDCFG_STATUS_DMA_DONE_CNT_MASK	0x30000000 /**< Number of
+						     *  completed DMA
+						     *  transfers
+						     */
+#define XDCFG_STATUS_RX_FIFO_LVL_MASK	0x01F000000 /**< Rx FIFO level */
+#define XDCFG_STATUS_TX_FIFO_LVL_MASK	0x0007F000  /**< Tx FIFO level */
+
+#define XDCFG_STATUS_PSS_GTS_USR_B	0x00000800  /**< Tri-state IO
+						      *  during HIZ
+						      */
+#define XDCFG_STATUS_PSS_FST_CFG_B	0x00000400  /**< First PL config
+						      *  done
+						      */
+#define XDCFG_STATUS_PSS_GPWRDWN_B	0x00000200  /**< Global power down */
+#define XDCFG_STATUS_PSS_GTS_CFG_B	0x00000100  /**< Tri-state IO during
+						      *  config
+						      */
+#define XDCFG_STATUS_SECURE_RST_MASK	0x00000080  /**< Secure Reset
+						      *  POR Status
+						      */
+#define XDCFG_STATUS_ILLEGAL_APB_ACCESS_MASK 	0x00000040 /**< Illegal APB
+							     *  access
+							     */
+#define XDCFG_STATUS_PSS_CFG_RESET_B		0x00000020 /**< PL config
+							     *  reset status
+							     */
+#define XDCFG_STATUS_PCFG_INIT_MASK		0x00000010 /**< FPGA Init
+							     *  Status
+							     */
+#define XDCFG_STATUS_EFUSE_BBRAM_KEY_DISABLE_MASK	0x00000008
+							   /**< BBRAM key
+							     *  disable
+							     */
+#define XDCFG_STATUS_EFUSE_SEC_EN_MASK		0x00000004 /**< Efuse Security
+							     *  Enable Status
+							     */
+#define XDCFG_STATUS_EFUSE_JTAG_DIS_MASK	0x00000002 /**< EFuse JTAG
+							     *  Disable
+							     *  status
+							     */
+/* @} */
+
+
+/** @name DMA Source/Destination Transfer Length Register Bit definitions
+ * @{
+ */
+#define XDCFG_DMA_LEN_MASK		0x7FFFFFF /**< Length Mask */
+/*@}*/
+
+
+
+
+/** @name Miscellaneous Control  Register Bit definitions
+  * @{
+ */
+#define XDCFG_MCTRL_PCAP_PS_VERSION_MASK  0xF0000000 /**< PS Version Mask */
+#define XDCFG_MCTRL_PCAP_PS_VERSION_SHIFT 28	     /**< PS Version Shift */
+#define XDCFG_MCTRL_PCAP_LPBK_MASK	  0x00000010 /**< PCAP loopback mask */
+/* @} */
+
+/** @name FIFO Threshold Bit definitions
+  * @{
+ */
+
+#define XDCFG_CFG_FIFO_QUARTER		0x0	 /**< Quarter empty */
+#define XDCFG_CFG_FIFO_HALF		0x1	 /**< Half empty */
+#define XDCFG_CFG_FIFO_3QUARTER		0x2	 /**< 3/4 empty */
+#define XDCFG_CFG_FIFO_EMPTY		0x4	 /**< Empty */
+/* @}*/
+
+
+/* Miscellaneous constant values */
+#define XDCFG_DMA_INVALID_ADDRESS	0xFFFFFFFF  /**< Invalid DMA address */
+#define XDCFG_UNLOCK_DATA		0x757BDF0D  /**< First APB access data*/
+#define XDCFG_BASE_ADDRESS		0xF8007000  /**< Device Config base
+						      * address
+						      */
+#define XDCFG_CONFIG_RESET_VALUE	0x508	/**< Config reg reset value */
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+*
+* Read the given register.
+*
+* @param	BaseAddr is the base address of the device
+* @param	RegOffset is the register offset to be read
+*
+* @return	The 32-bit value of the register
+*
+* @note		C-style signature:
+*		u32 XDcfg_ReadReg(u32 BaseAddr, u32 RegOffset)
+*
+*****************************************************************************/
+#define XDcfg_ReadReg(BaseAddr, RegOffset)		\
+	Xil_In32((BaseAddr) + (RegOffset))
+
+/****************************************************************************/
+/**
+*
+* Write to the given register.
+*
+* @param	BaseAddr is the base address of the device
+* @param	RegOffset is the register offset to be written
+* @param	Data is the 32-bit value to write to the register
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XDcfg_WriteReg(u32 BaseAddr, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XDcfg_WriteReg(BaseAddr, RegOffset, Data)	\
+	Xil_Out32((BaseAddr) + (RegOffset), (Data))
+
+/************************** Function Prototypes ******************************/
+/*
+ * Perform reset operation to the devcfg interface
+ */
+void XDcfg_ResetHw(u32 BaseAddr);
+/************************** Variable Definitions *****************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/** @} */
@@ -0,0 +1,349 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal 
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xdmaps.h
+* @addtogroup dmaps_v2_4
+* @{
+* @details
+*
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  	Date     Changes
+* ----- ------ -------- ----------------------------------------------
+* 1.00	hbm    08/19/10 First Release
+* 1.01a nm     12/20/12 Added definition XDMAPS_CHANNELS_PER_DEV which specifies
+*		        the maximum number of channels.
+*		        Replaced the usage of XPAR_XDMAPS_CHANNELS_PER_DEV
+*                       with XDMAPS_CHANNELS_PER_DEV defined in xdmaps_hw.h.
+*			Added the tcl file to automatically generate the
+*			xparameters.h
+* 1.02a sg     05/16/12 Made changes for doxygen and moved some function
+*			header from the xdmaps.h file to xdmaps.c file
+*			Other cleanup for coding guidelines and CR 657109
+*			and CR 657898
+*			The xdmaps_example_no_intr.c example is removed
+*			as it is using interrupts  and is similar to
+*			the interrupt example - CR 652477
+* 1.03a sg     07/16/2012 changed inline to __inline for CR665681
+* 1.04a nm     10/22/2012 Fixed CR# 681671.
+* 1.05a nm     04/15/2013 Fixed CR# 704396. Removed warnings when compiled
+*			  with -Wall and -Wextra option in bsp.
+*	       05/01/2013 Fixed CR# 700189. Changed XDmaPs_BuildDmaProg()
+*			  function description.
+*			  Fixed CR# 704396. Removed unused variables
+*			  UseM2MByte & MemBurstLen from XDmaPs_BuildDmaProg()
+*			  function.
+* 1.07a asa    11/02/13. Made changes to fix compilation issues for iarcc.
+*			   Removed the PDBG prints. By default they were always
+*			   defined out and never used. The PDBG is non-standard for
+*			   Xilinx drivers and no other driver does something similar.
+*			   Since there is no easy way to fix compilation issues with
+*			   the IARCC compiler around PDBG, it is better to remove it.
+*			   Users can always use xil_printfs if they want to debug.
+* 2.0   adk    10/12/13  Updated as per the New Tcl API's
+* 2.01  kpc    08/23/14  Fixed the IAR compiler reported errors
+* 2.2   mus    08/12/16  Declared all inline functions in xdmaps.c as extern, to avoid
+*                        linker error for IAR compiler
+* 2.3   ms     01/23/17 Modified xil_printf statement in main function for all
+*                       examples to ensure that "Successfully ran" and "Failed"
+*                       strings are available in all examples. This is a fix
+*                       for CR-965028.
+*       ms     03/17/17 Added readme.txt file in examples folder for doxygen
+*                       generation.
+* 2.4   adk    13/08/18 Fixed armcc compiler warnings in the driver CR-1008310.
+* </pre>
+*
+*****************************************************************************/
+
+#ifndef XDMAPS_H		/* prevent circular inclusions */
+#define XDMAPS_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files ********************************/
+
+#include "xparameters.h"
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xstatus.h"
+
+#include "xdmaps_hw.h"
+
+/************************** Constant Definitions ****************************/
+
+/**************************** Type Definitions ******************************/
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;	 /**< Unique ID  of device */
+	u32 BaseAddress; /**< Base address of device (IPIF) */
+} XDmaPs_Config;
+
+
+/** DMA channle control structure. It's for AXI bus transaction.
+ * This struct will be translated into a 32-bit channel control register value.
+ */
+typedef struct {
+	unsigned int EndianSwapSize;	/**< Endian swap size. */
+	unsigned int DstCacheCtrl;	/**< Destination cache control */
+	unsigned int DstProtCtrl;	/**< Destination protection control */
+	unsigned int DstBurstLen;	/**< Destination burst length */
+	unsigned int DstBurstSize;	/**< Destination burst size */
+	unsigned int DstInc;		/**< Destination incrementing or fixed
+					 *   address */
+	unsigned int SrcCacheCtrl;	/**< Source cache control */
+	unsigned int SrcProtCtrl;	/**< Source protection control */
+	unsigned int SrcBurstLen;	/**< Source burst length */
+	unsigned int SrcBurstSize;	/**< Source burst size */
+	unsigned int SrcInc;		/**< Source incrementing or fixed
+					 *   address */
+} XDmaPs_ChanCtrl;
+
+/** DMA block descriptor stucture.
+ */
+typedef struct {
+	u32 SrcAddr;		/**< Source starting address */
+	u32 DstAddr;		/**< Destination starting address */
+	unsigned int Length;	/**< Number of bytes for the block */
+} XDmaPs_BD;
+
+/**
+ * A DMA command consisits of a channel control struct, a block descriptor,
+ * a user defined program, a pointer pointing to generated DMA program, and
+ * execution result.
+ *
+ */
+typedef struct {
+	XDmaPs_ChanCtrl ChanCtrl; 	/**< Channel Control Struct */
+	XDmaPs_BD BD;			/**< Together with SgLength field,
+					  *  it's a scatter-gather list.
+					  */
+	void *UserDmaProg;		/**< If user wants the driver to
+					  *  execute their own DMA program,
+					  *  this field points to the DMA
+					  *  program.
+					  */
+	int UserDmaProgLength;		/**< The length of user defined
+					  *  DMA program.
+					  */
+
+	void *GeneratedDmaProg;		/**< The DMA program genreated
+					 * by the driver. This field will be
+					 * set if a user invokes the DMA
+					 * program generation function. Or
+					 * the DMA command is finished and
+					 * a user informs the driver not to
+					 * release the program buffer.
+					 * This field has two purposes, one
+					 * is to ask the driver to generate
+					 * a DMA program while the DMAC is
+					 * performaning DMA transactions. The
+					 * other purpose is to debug the
+					 * driver.
+					 */
+	int GeneratedDmaProgLength;	 /**< The length of the DMA program
+					  * generated by the driver
+					  */
+	int DmaStatus;			/**< 0 on success, otherwise error code
+					 */
+	u32 ChanFaultType;	/**< Channel fault type in case of fault
+				 */
+	u32 ChanFaultPCAddr;	/**< Channel fault PC address
+				 */
+} XDmaPs_Cmd;
+
+/**
+ * It's the done handler a user can set for a channel
+ */
+typedef void (*XDmaPsDoneHandler) (unsigned int Channel,
+				    XDmaPs_Cmd *DmaCmd,
+				    void *CallbackRef);
+
+/**
+ * It's the fault handler a user can set for a channel
+ */
+typedef void (*XDmaPsFaultHandler) (unsigned int Channel,
+				     XDmaPs_Cmd *DmaCmd,
+				     void *CallbackRef);
+
+#define XDMAPS_MAX_CHAN_BUFS	2
+#define XDMAPS_CHAN_BUF_LEN	128
+
+/**
+ * The XDmaPs_ProgBuf is the struct for a DMA program buffer.
+ */
+typedef struct {
+	char Buf[XDMAPS_CHAN_BUF_LEN];  /**< The actual buffer the holds the
+					  *  content */
+	unsigned Len;			/**< The actual length of the DMA
+					  *  program in bytes. */
+	int Allocated;			/**< A tag indicating whether the
+					  *  buffer is allocated or not */
+} XDmaPs_ProgBuf;
+
+/**
+ * The XDmaPs_ChannelData is a struct to book keep individual channel of
+ * the DMAC.
+ */
+typedef struct {
+	unsigned DevId;		 	/**< Device id indicating which DMAC */
+	unsigned ChanId; 		/**< Channel number of the DMAC */
+	XDmaPs_ProgBuf ProgBufPool[XDMAPS_MAX_CHAN_BUFS]; /**< A pool of
+							      program buffers*/
+	XDmaPsDoneHandler DoneHandler; 	/**< Done interrupt handler */
+	void *DoneRef;			/**< Done interrupt callback data */
+	XDmaPs_Cmd *DmaCmdToHw; 	/**< DMA command being executed */
+	XDmaPs_Cmd *DmaCmdFromHw; 	/**< DMA  command that is finished.
+				     	  *  This field is for debugging purpose
+				     	  */
+	int HoldDmaProg;		/**< A tag indicating whether to hold the
+					  *  DMA program after the DMA is done.
+					  */
+
+} XDmaPs_ChannelData;
+
+/**
+ * The XDmaPs driver instance data structure. A pointer to an instance data
+ * structure is passed around by functions to refer to a specific driver
+ * instance.
+ */
+typedef struct {
+	XDmaPs_Config Config;	/**< Configuration data structure */
+	int IsReady;		/**< Device is Ready */
+	int CacheLength;	/**< icache length */
+	XDmaPsFaultHandler FaultHandler; /**< fault interrupt handler */
+	void *FaultRef;	/**< fault call back data */
+	XDmaPs_ChannelData Chans[XDMAPS_CHANNELS_PER_DEV];
+	/**<
+	 * channel data
+	 */
+} XDmaPs;
+
+/*
+ * Functions implemented in xdmaps.c
+ */
+int XDmaPs_CfgInitialize(XDmaPs *InstPtr,
+			  XDmaPs_Config *Config,
+			  u32 EffectiveAddr);
+
+int XDmaPs_Start(XDmaPs *InstPtr, unsigned int Channel,
+		  XDmaPs_Cmd *Cmd,
+		  int HoldDmaProg);
+
+int XDmaPs_IsActive(XDmaPs *InstPtr, unsigned int Channel);
+int XDmaPs_GenDmaProg(XDmaPs *InstPtr, unsigned int Channel,
+		       XDmaPs_Cmd *Cmd);
+int XDmaPs_FreeDmaProg(XDmaPs *InstPtr, unsigned int Channel,
+			XDmaPs_Cmd *Cmd);
+void XDmaPs_Print_DmaProg(XDmaPs_Cmd *Cmd);
+
+
+int XDmaPs_ResetManager(XDmaPs *InstPtr);
+int XDmaPs_ResetChannel(XDmaPs *InstPtr, unsigned int Channel);
+
+
+int XDmaPs_SetDoneHandler(XDmaPs *InstPtr,
+			   unsigned Channel,
+			   XDmaPsDoneHandler DoneHandler,
+			   void *CallbackRef);
+
+int XDmaPs_SetFaultHandler(XDmaPs *InstPtr,
+			    XDmaPsFaultHandler FaultHandler,
+			    void *CallbackRef);
+
+void XDmaPs_Print_DmaProg(XDmaPs_Cmd *Cmd);
+int XDmaPs_Instr_DMARMB(char *DmaProg);
+int XDmaPs_Instr_DMAWMB(char *DmaProg);
+
+/**
+ * To avoid linking error,Declare all inline functions as extern for
+ * IAR compiler
+ */
+#ifdef __ICCARM__
+extern INLINE int XDmaPs_Instr_DMAEND(char *DmaProg);
+extern INLINE void XDmaPs_Memcpy4(char *Dst, char *Src);
+extern INLINE int XDmaPs_Instr_DMAGO(char *DmaProg, unsigned int Cn,
+			       u32 Imm, unsigned int Ns);
+extern INLINE int XDmaPs_Instr_DMALD(char *DmaProg);
+extern INLINE int XDmaPs_Instr_DMALP(char *DmaProg, unsigned Lc,
+	       unsigned LoopIterations);
+extern INLINE int XDmaPs_Instr_DMALPEND(char *DmaProg, char *BodyStart, unsigned Lc);
+extern INLINE int XDmaPs_Instr_DMAMOV(char *DmaProg, unsigned Rd, u32 Imm);
+extern INLINE int XDmaPs_Instr_DMANOP(char *DmaProg);
+extern INLINE int XDmaPs_Instr_DMASEV(char *DmaProg, unsigned int EventNumber);
+extern INLINE int XDmaPs_Instr_DMAST(char *DmaProg);
+extern INLINE unsigned XDmaPs_ToEndianSwapSizeBits(unsigned int EndianSwapSize);
+extern INLINE unsigned XDmaPs_ToBurstSizeBits(unsigned BurstSize);
+#endif
+
+/**
+ * Driver done interrupt service routines for the channels.
+ * We need this done ISR mainly because the driver needs to release the
+ * DMA program buffer. This is the one that connects the GIC
+ */
+void XDmaPs_DoneISR_0(XDmaPs *InstPtr);
+void XDmaPs_DoneISR_1(XDmaPs *InstPtr);
+void XDmaPs_DoneISR_2(XDmaPs *InstPtr);
+void XDmaPs_DoneISR_3(XDmaPs *InstPtr);
+void XDmaPs_DoneISR_4(XDmaPs *InstPtr);
+void XDmaPs_DoneISR_5(XDmaPs *InstPtr);
+void XDmaPs_DoneISR_6(XDmaPs *InstPtr);
+void XDmaPs_DoneISR_7(XDmaPs *InstPtr);
+
+/**
+ * Driver fault interrupt service routine
+ */
+void XDmaPs_FaultISR(XDmaPs *InstPtr);
+
+
+/*
+ * Static loopup function implemented in xdmaps_sinit.c
+ */
+XDmaPs_Config *XDmaPs_LookupConfig(u16 DeviceId);
+
+
+/*
+ * self-test functions in xdmaps_selftest.c
+ */
+int XDmaPs_SelfTest(XDmaPs *InstPtr);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,289 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal 
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xdmaps_hw.h
+* @addtogroup dmaps_v2_4
+* @{
+*
+* This header file contains the hardware interface of an XDmaPs device.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who   Date     Changes
+* ----- ----  -------- ----------------------------------------------
+* 1.00a	hbm   08/18/10 First Release
+* 1.01a nm    12/20/12 Added definition XDMAPS_CHANNELS_PER_DEV which specifies
+*		       the maximum number of channels.
+*		       Replaced the usage of XPAR_XDMAPS_CHANNELS_PER_DEV
+*                      with XDMAPS_CHANNELS_PER_DEV defined in xdmaps_hw.h
+* 1.02a sg    05/16/12 Made changes for doxygen
+* 1.06a kpc   07/10/13 Added function prototype
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XDMAPS_HW_H		/* prevent circular inclusions */
+#define XDMAPS_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Register Map
+ *
+ * Register offsets for the DMAC.
+ * @{
+ */
+
+#define XDMAPS_DS_OFFSET		0x000 /* DMA Status Register */
+#define XDMAPS_DPC_OFFSET	0x004 /* DMA Program Counter Rregister */
+#define XDMAPS_INTEN_OFFSET	0X020 /* DMA Interrupt Enable Register */
+#define XDMAPS_ES_OFFSET		0x024 /* DMA Event Status Register */
+#define XDMAPS_INTSTATUS_OFFSET	0x028 /* DMA Interrupt Status Register
+					       */
+#define XDMAPS_INTCLR_OFFSET	0x02c /* DMA Interrupt Clear Register */
+#define XDMAPS_FSM_OFFSET 	0x030 /* DMA Fault Status DMA Manager
+				       * Register
+				       */
+#define XDMAPS_FSC_OFFSET	0x034 /* DMA Fault Status DMA Chanel Register
+				       */
+#define XDMAPS_FTM_OFFSET	0x038 /* DMA Fault Type DMA Manager Register */
+
+#define XDMAPS_FTC0_OFFSET	0x040 /* DMA Fault Type for DMA Channel 0 */
+/*
+ * The offset for the rest of the FTC registers is calculated as
+ * FTC0 + dev_chan_num * 4
+ */
+#define XDmaPs_FTCn_OFFSET(ch)	(XDMAPS_FTC0_OFFSET + (ch) * 4)
+
+#define XDMAPS_CS0_OFFSET	0x100 /* Channel Status for DMA Channel 0 */
+/*
+ * The offset for the rest of the CS registers is calculated as
+ * CS0 + * dev_chan_num * 0x08
+ */
+#define XDmaPs_CSn_OFFSET(ch)	(XDMAPS_CS0_OFFSET + (ch) * 8)
+
+#define XDMAPS_CPC0_OFFSET	0x104 /* Channel Program Counter for DMA
+				       * Channel 0
+				       */
+/*
+ * The offset for the rest of the CPC registers is calculated as
+ * CPC0 + dev_chan_num * 0x08
+ */
+#define XDmaPs_CPCn_OFFSET(ch)	(XDMAPS_CPC0_OFFSET + (ch) * 8)
+
+#define XDMAPS_SA_0_OFFSET	0x400 /* Source Address Register for DMA
+				       * Channel 0
+				       */
+/* The offset for the rest of the SA registers is calculated as
+ * SA_0 + dev_chan_num * 0x20
+ */
+#define XDmaPs_SA_n_OFFSET(ch)	(XDMAPS_SA_0_OFFSET + (ch) * 0x20)
+
+#define XDMAPS_DA_0_OFFSET	0x404 /* Destination Address Register for
+				       * DMA Channel 0
+				       */
+/* The offset for the rest of the DA registers is calculated as
+ * DA_0 + dev_chan_num * 0x20
+ */
+#define XDmaPs_DA_n_OFFSET(ch)	(XDMAPS_DA_0_OFFSET + (ch) * 0x20)
+
+#define XDMAPS_CC_0_OFFSET	0x408 /* Channel Control Register for
+				       * DMA Channel 0
+				       */
+/*
+ * The offset for the rest of the CC registers is calculated as
+ * CC_0 + dev_chan_num * 0x20
+ */
+#define XDmaPs_CC_n_OFFSET(ch)	(XDMAPS_CC_0_OFFSET + (ch) * 0x20)
+
+#define XDMAPS_LC0_0_OFFSET	0x40C /* Loop Counter 0 for DMA Channel 0 */
+/*
+ * The offset for the rest of the LC0 registers is calculated as
+ * LC_0 + dev_chan_num * 0x20
+ */
+#define XDmaPs_LC0_n_OFFSET(ch)	(XDMAPS_LC0_0_OFFSET + (ch) * 0x20)
+#define XDMAPS_LC1_0_OFFSET	0x410 /* Loop Counter 1 for DMA Channel 0 */
+/*
+ * The offset for the rest of the LC1 registers is calculated as
+ * LC_0 + dev_chan_num * 0x20
+ */
+#define XDmaPs_LC1_n_OFFSET(ch)	(XDMAPS_LC1_0_OFFSET + (ch) * 0x20)
+
+#define XDMAPS_DBGSTATUS_OFFSET	0xD00 /* Debug Status Register */
+#define XDMAPS_DBGCMD_OFFSET	0xD04 /* Debug Command Register */
+#define XDMAPS_DBGINST0_OFFSET	0xD08 /* Debug Instruction 0 Register */
+#define XDMAPS_DBGINST1_OFFSET	0xD0C /* Debug Instruction 1 Register */
+
+#define XDMAPS_CR0_OFFSET	0xE00 /* Configuration Register 0 */
+#define XDMAPS_CR1_OFFSET	0xE04 /* Configuration Register 1 */
+#define XDMAPS_CR2_OFFSET	0xE08 /* Configuration Register 2 */
+#define XDMAPS_CR3_OFFSET	0xE0C /* Configuration Register 3 */
+#define XDMAPS_CR4_OFFSET	0xE10 /* Configuration Register 4 */
+#define XDMAPS_CRDN_OFFSET	0xE14 /* Configuration Register Dn */
+
+#define XDMAPS_PERIPH_ID_0_OFFSET	0xFE0 /* Peripheral Identification
+					       * Register 0
+					       */
+#define XDMAPS_PERIPH_ID_1_OFFSET	0xFE4 /* Peripheral Identification
+					       * Register 1
+					       */
+#define XDMAPS_PERIPH_ID_2_OFFSET	0xFE8 /* Peripheral Identification
+					       * Register 2
+					       */
+#define XDMAPS_PERIPH_ID_3_OFFSET	0xFEC /* Peripheral Identification
+					       * Register 3
+					       */
+#define XDMAPS_PCELL_ID_0_OFFSET	0xFF0 /* PrimeCell Identification
+				       * Register 0
+				       */
+#define XDMAPS_PCELL_ID_1_OFFSET	0xFF4 /* PrimeCell Identification
+				       * Register 1
+				       */
+#define XDMAPS_PCELL_ID_2_OFFSET	0xFF8 /* PrimeCell Identification
+				       * Register 2
+				       */
+#define XDMAPS_PCELL_ID_3_OFFSET	0xFFC /* PrimeCell Identification
+				       * Register 3
+				       */
+
+/*
+ * Some useful register masks
+ */
+#define XDMAPS_DS_DMA_STATUS		0x0F /* DMA status mask */
+#define XDMAPS_DS_DMA_STATUS_STOPPED	0x00 /* debug status busy mask */
+
+#define XDMAPS_DBGSTATUS_BUSY		0x01 /* debug status busy mask */
+
+#define XDMAPS_CS_ACTIVE_MASK		0x07 /* channel status active mask,
+					      * llast 3 bits of CS register
+					      */
+
+#define XDMAPS_CR1_I_CACHE_LEN_MASK	0x07 /* i_cache_len mask */
+
+
+/*
+ * XDMAPS_DBGINST0 - constructs the word for the Debug Instruction-0 Register.
+ * @b1: Instruction byte 1
+ * @b0: Instruction byte 0
+ * @ch: Channel number
+ * @dbg_th: Debug thread encoding: 0 = DMA manager thread, 1 = DMA channel
+ */
+#define XDmaPs_DBGINST0(b1, b0, ch, dbg_th) \
+	(((b1) << 24) | ((b0) << 16) | (((ch) & 0x7) << 8) | ((dbg_th & 0x1)))
+
+/* @} */
+
+/** @name Control Register
+ *
+ * The Control register (CR) controls the major functions of the device.
+ *
+ * Control Register Bit Definition
+ */
+
+/* @}*/
+
+
+#define XDMAPS_CHANNELS_PER_DEV		8
+
+
+/** @name Mode Register
+ *
+ * The mode register (MR) defines the mode of transfer as well as the data
+ * format. If this register is modified during transmission or reception,
+ * data validity cannot be guaranteed.
+ *
+ * Mode Register Bit Definition
+ * @{
+ */
+
+/* @} */
+
+
+/** @name Interrupt Registers
+ *
+ * Interrupt control logic uses the interrupt enable register (IER) and the
+ * interrupt disable register (IDR) to set the value of the bits in the
+ * interrupt mask register (IMR). The IMR determines whether to pass an
+ * interrupt to the interrupt status register (ISR).
+ * Writing a 1 to IER Enbables an interrupt, writing a 1 to IDR disables an
+ * interrupt. IMR and ISR are read only, and IER and IDR are write only.
+ * Reading either IER or IDR returns 0x00.
+ *
+ * All four registers have the same bit definitions.
+ *
+ * @{
+ */
+
+/* @} */
+#define XDMAPS_INTCLR_ALL_MASK		0xFF
+
+#define XDmaPs_ReadReg(BaseAddress, RegOffset) \
+    Xil_In32((BaseAddress) + (RegOffset))
+
+/***************************************************************************/
+/**
+* Write a DMAC register.
+*
+* @param    BaseAddress contains the base address of the device.
+* @param    RegOffset contains the offset from the base address of the device.
+* @param    RegisterValue is the value to be written to the register.
+*
+* @return   None.
+*
+* @note
+* C-Style signature:
+*    void XDmaPs_WriteReg(u32 BaseAddress, int RegOffset,
+*                          u32 RegisterValue)
+******************************************************************************/
+#define XDmaPs_WriteReg(BaseAddress, RegOffset, RegisterValue) \
+    Xil_Out32((BaseAddress) + (RegOffset), (RegisterValue))
+/************************** Variable Definitions *****************************/
+
+/************************** Function Prototypes *****************************/
+/*
+ * Perform reset operation to the dmaps interface
+ */
+void XDmaPs_ResetHw(u32 BaseAddr);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,183 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xenv.h
+*
+* Defines common services that are typically found in a host operating.
+* environment. This include file simply includes an OS specific file based
+* on the compile-time constant BUILD_ENV_*, where * is the name of the target
+* environment.
+*
+* All services are defined as macros.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00b ch   10/24/02 Added XENV_LINUX
+* 1.00a rmm  04/17/02 First release
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XENV_H /* prevent circular inclusions */
+#define XENV_H /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Select which target environment we are operating under
+ */
+
+/* VxWorks target environment */
+#if defined XENV_VXWORKS
+#include "xenv_vxworks.h"
+
+/* Linux target environment */
+#elif defined XENV_LINUX
+#include "xenv_linux.h"
+
+/* Unit test environment */
+#elif defined XENV_UNITTEST
+#include "ut_xenv.h"
+
+/* Integration test environment */
+#elif defined XENV_INTTEST
+#include "int_xenv.h"
+
+/* Standalone environment selected */
+#else
+#include "xenv_standalone.h"
+#endif
+
+
+/*
+ * The following comments specify the types and macro wrappers that are
+ * expected to be defined by the target specific header files
+ */
+
+/**************************** Type Definitions *******************************/
+
+/*****************************************************************************/
+/**
+ *
+ * XENV_TIME_STAMP
+ *
+ * A structure that contains a time stamp used by other time stamp macros
+ * defined below. This structure is processor dependent.
+ */
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/*****************************************************************************/
+/**
+ *
+ * XENV_MEM_COPY(void *DestPtr, void *SrcPtr, unsigned Bytes)
+ *
+ * Copies a non-overlapping block of memory.
+ *
+ * @param   DestPtr is the destination address to copy data to.
+ * @param   SrcPtr is the source address to copy data from.
+ * @param   Bytes is the number of bytes to copy.
+ *
+ * @return  None
+ */
+
+/*****************************************************************************/
+/**
+ *
+ * XENV_MEM_FILL(void *DestPtr, char Data, unsigned Bytes)
+ *
+ * Fills an area of memory with constant data.
+ *
+ * @param   DestPtr is the destination address to set.
+ * @param   Data contains the value to set.
+ * @param   Bytes is the number of bytes to set.
+ *
+ * @return  None
+ */
+/*****************************************************************************/
+/**
+ *
+ * XENV_TIME_STAMP_GET(XTIME_STAMP *StampPtr)
+ *
+ * Samples the processor's or external timer's time base counter.
+ *
+ * @param   StampPtr is the storage for the retrieved time stamp.
+ *
+ * @return  None
+ */
+
+/*****************************************************************************/
+/**
+ *
+ * XENV_TIME_STAMP_DELTA_US(XTIME_STAMP *Stamp1Ptr, XTIME_STAMP* Stamp2Ptr)
+ *
+ * Computes the delta between the two time stamps.
+ *
+ * @param   Stamp1Ptr - First sampled time stamp.
+ * @param   Stamp1Ptr - Sedond sampled time stamp.
+ *
+ * @return  An unsigned int value with units of microseconds.
+ */
+
+/*****************************************************************************/
+/**
+ *
+ * XENV_TIME_STAMP_DELTA_MS(XTIME_STAMP *Stamp1Ptr, XTIME_STAMP* Stamp2Ptr)
+ *
+ * Computes the delta between the two time stamps.
+ *
+ * @param   Stamp1Ptr - First sampled time stamp.
+ * @param   Stamp1Ptr - Sedond sampled time stamp.
+ *
+ * @return  An unsigned int value with units of milliseconds.
+ */
+
+/*****************************************************************************//**
+ *
+ * XENV_USLEEP(unsigned delay)
+ *
+ * Delay the specified number of microseconds.
+ *
+ * @param   delay is the number of microseconds to delay.
+ *
+ * @return  None
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif            /* end of protection macro */
@@ -0,0 +1,364 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xenv_standalone.h
+*
+* Defines common services specified by xenv.h.
+*
+* @note
+* 	This file is not intended to be included directly by driver code.
+* 	Instead, the generic xenv.h file is intended to be included by driver
+* 	code.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a wgr  02/28/07 Added cache handling macros.
+* 1.00a wgr  02/27/07 Simplified code. Deprecated old-style macro names.
+* 1.00a rmm  01/24/06 Implemented XENV_USLEEP. Assume implementation is being
+*                     used under Xilinx standalone BSP.
+* 1.00a xd   11/03/04 Improved support for doxygen.
+* 1.00a rmm  03/21/02 First release
+* 1.00a wgr  03/22/07 Converted to new coding style.
+* 1.00a rpm  06/29/07 Added udelay macro for standalone
+* 1.00a xd   07/19/07 Included xparameters.h as XPAR_ constants are referred
+*                     to in MICROBLAZE section
+* 1.00a ecm  09/19/08 updated for v7.20 of Microblaze, new functionality
+*
+* </pre>
+*
+*
+******************************************************************************/
+
+#ifndef XENV_STANDALONE_H
+#define XENV_STANDALONE_H
+
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+/******************************************************************************
+ *
+ * Get the processor dependent includes
+ *
+ ******************************************************************************/
+
+#include <string.h>
+
+#if defined __MICROBLAZE__
+#  include "mb_interface.h"
+#  include "xparameters.h"   /* XPAR constants used below in MB section */
+
+#elif defined __PPC__
+#  include "sleep.h"
+#  include "xcache_l.h"      /* also include xcache_l.h for caching macros */
+#endif
+
+/******************************************************************************
+ *
+ * MEMCPY / MEMSET related macros.
+ *
+ * The following are straight forward implementations of memset and memcpy.
+ *
+ * NOTE: memcpy may not work if source and target memory area are overlapping.
+ *
+ ******************************************************************************/
+/*****************************************************************************/
+/**
+ *
+ * Copies a non-overlapping block of memory.
+ *
+ * @param	DestPtr
+ *		Destination address to copy data to.
+ *
+ * @param	SrcPtr
+ * 		Source address to copy data from.
+ *
+ * @param	Bytes
+ * 		Number of bytes to copy.
+ *
+ * @return	None.
+ *
+ * @note
+ * 		The use of XENV_MEM_COPY is deprecated. Use memcpy() instead.
+ *
+ * @note
+ * 		This implemention MAY BREAK work if source and target memory
+ * 		area are overlapping.
+ *
+ *****************************************************************************/
+
+#define XENV_MEM_COPY(DestPtr, SrcPtr, Bytes) \
+	memcpy((void *) DestPtr, (const void *) SrcPtr, (size_t) Bytes)
+
+
+
+/*****************************************************************************/
+/**
+ *
+ * Fills an area of memory with constant data.
+ *
+ * @param	DestPtr
+ *		Destination address to copy data to.
+ *
+ * @param	Data
+ * 		Value to set.
+ *
+ * @param	Bytes
+ * 		Number of bytes to copy.
+ *
+ * @return	None.
+ *
+ * @note
+ * 		The use of XENV_MEM_FILL is deprecated. Use memset() instead.
+ *
+ *****************************************************************************/
+
+#define XENV_MEM_FILL(DestPtr, Data, Bytes) \
+	memset((void *) DestPtr, (s32) Data, (size_t) Bytes)
+
+
+
+/******************************************************************************
+ *
+ * TIME related macros
+ *
+ ******************************************************************************/
+
+/**
+ * A structure that contains a time stamp used by other time stamp macros
+ * defined below. This structure is processor dependent.
+ */
+typedef s32 XENV_TIME_STAMP;
+
+/*****************************************************************************/
+/**
+ *
+ * Time is derived from the 64 bit PPC timebase register
+ *
+ * @param   StampPtr is the storage for the retrieved time stamp.
+ *
+ * @return  None.
+ *
+ * @note
+ *
+ * Signature: void XENV_TIME_STAMP_GET(XTIME_STAMP *StampPtr)
+ * <br><br>
+ * This macro must be implemented by the user.
+ *
+ *****************************************************************************/
+#define XENV_TIME_STAMP_GET(StampPtr)
+
+/*****************************************************************************/
+/**
+ *
+ * This macro is not yet implemented and always returns 0.
+ *
+ * @param   Stamp1Ptr is the first sampled time stamp.
+ * @param   Stamp2Ptr is the second sampled time stamp.
+ *
+ * @return  0
+ *
+ * @note
+ *
+ * This macro must be implemented by the user.
+ *
+ *****************************************************************************/
+#define XENV_TIME_STAMP_DELTA_US(Stamp1Ptr, Stamp2Ptr)     (0)
+
+/*****************************************************************************/
+/**
+ *
+ * This macro is not yet implemented and always returns 0.
+ *
+ * @param   Stamp1Ptr is the first sampled time stamp.
+ * @param   Stamp2Ptr is the second sampled time stamp.
+ *
+ * @return  0
+ *
+ * @note
+ *
+ * This macro must be implemented by the user.
+ *
+ *****************************************************************************/
+#define XENV_TIME_STAMP_DELTA_MS(Stamp1Ptr, Stamp2Ptr)     (0)
+
+/*****************************************************************************/
+/**
+ * XENV_USLEEP(unsigned delay)
+ *
+ * Delay the specified number of microseconds. Not implemented without OS
+ * support.
+ *
+ * @param	delay
+ * 		Number of microseconds to delay.
+ *
+ * @return	None.
+ *
+ *****************************************************************************/
+
+#ifdef __PPC__
+#define XENV_USLEEP(delay)	usleep(delay)
+#define udelay(delay)	usleep(delay)
+#else
+#define XENV_USLEEP(delay)
+#define udelay(delay)
+#endif
+
+
+/******************************************************************************
+ *
+ * CACHE handling macros / mappings
+ *
+ ******************************************************************************/
+/******************************************************************************
+ *
+ * Processor independent macros
+ *
+ ******************************************************************************/
+
+#define XCACHE_ENABLE_CACHE()	\
+		{ XCACHE_ENABLE_DCACHE(); XCACHE_ENABLE_ICACHE(); }
+
+#define XCACHE_DISABLE_CACHE()	\
+		{ XCACHE_DISABLE_DCACHE(); XCACHE_DISABLE_ICACHE(); }
+
+
+/******************************************************************************
+ *
+ * MicroBlaze case
+ *
+ * NOTE: Currently the following macros will only work on systems that contain
+ * only ONE MicroBlaze processor. Also, the macros will only be enabled if the
+ * system is built using a xparameters.h file.
+ *
+ ******************************************************************************/
+
+#if defined __MICROBLAZE__
+
+/* Check if MicroBlaze data cache was built into the core.
+ */
+#if (XPAR_MICROBLAZE_USE_DCACHE == 1)
+#  define XCACHE_ENABLE_DCACHE()		microblaze_enable_dcache()
+#  define XCACHE_DISABLE_DCACHE()		microblaze_disable_dcache()
+#  define XCACHE_INVALIDATE_DCACHE()  	microblaze_invalidate_dcache()
+
+#  define XCACHE_INVALIDATE_DCACHE_RANGE(Addr, Len) \
+			microblaze_invalidate_dcache_range((s32)(Addr), (s32)(Len))
+
+#if (XPAR_MICROBLAZE_DCACHE_USE_WRITEBACK == 1)
+#  define XCACHE_FLUSH_DCACHE()  		microblaze_flush_dcache()
+#  define XCACHE_FLUSH_DCACHE_RANGE(Addr, Len) \
+			microblaze_flush_dcache_range((s32)(Addr), (s32)(Len))
+#else
+#  define XCACHE_FLUSH_DCACHE()  		microblaze_invalidate_dcache()
+#  define XCACHE_FLUSH_DCACHE_RANGE(Addr, Len) \
+			microblaze_invalidate_dcache_range((s32)(Addr), (s32)(Len))
+#endif	/*XPAR_MICROBLAZE_DCACHE_USE_WRITEBACK*/
+
+#else
+#  define XCACHE_ENABLE_DCACHE()
+#  define XCACHE_DISABLE_DCACHE()
+#  define XCACHE_INVALIDATE_DCACHE_RANGE(Addr, Len)
+#  define XCACHE_FLUSH_DCACHE_RANGE(Addr, Len)
+#endif	/*XPAR_MICROBLAZE_USE_DCACHE*/
+
+
+/* Check if MicroBlaze instruction cache was built into the core.
+ */
+#if (XPAR_MICROBLAZE_USE_ICACHE == 1)
+#  define XCACHE_ENABLE_ICACHE()		microblaze_enable_icache()
+#  define XCACHE_DISABLE_ICACHE()		microblaze_disable_icache()
+
+#  define XCACHE_INVALIDATE_ICACHE()  	microblaze_invalidate_icache()
+
+#  define XCACHE_INVALIDATE_ICACHE_RANGE(Addr, Len) \
+			microblaze_invalidate_icache_range((s32)(Addr), (s32)(Len))
+
+#else
+#  define XCACHE_ENABLE_ICACHE()
+#  define XCACHE_DISABLE_ICACHE()
+#endif	/*XPAR_MICROBLAZE_USE_ICACHE*/
+
+
+/******************************************************************************
+ *
+ * PowerPC case
+ *
+ *   Note that the XCACHE_ENABLE_xxx functions are hardcoded to enable a
+ *   specific memory region (0x80000001). Each bit (0-30) in the regions
+ *   bitmask stands for 128MB of memory. Bit 31 stands for the upper 2GB
+ *   range.
+ *
+ *   regions    --> cached address range
+ *   ------------|--------------------------------------------------
+ *   0x80000000  | [0, 0x7FFFFFF]
+ *   0x00000001  | [0xF8000000, 0xFFFFFFFF]
+ *   0x80000001  | [0, 0x7FFFFFF],[0xF8000000, 0xFFFFFFFF]
+ *
+ ******************************************************************************/
+
+#elif defined __PPC__
+
+#define XCACHE_ENABLE_DCACHE()		XCache_EnableDCache(0x80000001)
+#define XCACHE_DISABLE_DCACHE()		XCache_DisableDCache()
+#define XCACHE_ENABLE_ICACHE()		XCache_EnableICache(0x80000001)
+#define XCACHE_DISABLE_ICACHE()		XCache_DisableICache()
+
+#define XCACHE_INVALIDATE_DCACHE_RANGE(Addr, Len) \
+		XCache_InvalidateDCacheRange((u32)(Addr), (u32)(Len))
+
+#define XCACHE_FLUSH_DCACHE_RANGE(Addr, Len) \
+		XCache_FlushDCacheRange((u32)(Addr), (u32)(Len))
+
+#define XCACHE_INVALIDATE_ICACHE()	XCache_InvalidateICache()
+
+
+/******************************************************************************
+ *
+ * Unknown processor / architecture
+ *
+ ******************************************************************************/
+
+#else
+/* #error "Unknown processor / architecture. Must be MicroBlaze or PowerPC." */
+#endif
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* #ifndef XENV_STANDALONE_H */
@@ -0,0 +1,211 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xgpio.h
+* @addtogroup gpio_v4_4
+* @{
+* @details
+*
+* This file contains the software API definition of the Xilinx General Purpose
+* I/O (XGpio) device driver.
+*
+* The Xilinx GPIO controller is a soft IP core designed for Xilinx FPGAs and
+* contains the following general features:
+*   - Support for up to 32 I/O discretes for each channel (64 bits total).
+*   - Each of the discretes can be configured for input or output.
+*   - Configurable support for dual channels and interrupt generation.
+*
+* The driver provides interrupt management functions. Implementation of
+* interrupt handlers is left to the user. Refer to the provided interrupt
+* example in the examples directory for details.
+*
+* This driver is intended to be RTOS and processor independent. Any needs for
+* dynamic memory management, threads or thread mutual exclusion, virtual
+* memory, or cache control must be satisfied by the layer above this driver.
+*
+* <b>Initialization & Configuration</b>
+*
+* The XGpio_Config structure is used by the driver to configure itself. This
+* configuration structure is typically created by the tool-chain based on HW
+* build properties.
+*
+* To support multiple runtime loading and initialization strategies employed
+* by various operating systems, the driver instance can be initialized in one
+* of the following ways:
+*
+*   - XGpio_Initialize(InstancePtr, DeviceId) - The driver looks up its own
+*     configuration structure created by the tool-chain based on an ID provided
+*     by the tool-chain.
+*
+*   - XGpio_CfgInitialize(InstancePtr, CfgPtr, EffectiveAddr) - Uses a
+*     configuration structure provided by the caller. If running in a system
+*     with address translation, the provided virtual memory base address
+*     replaces the physical address present in the configuration structure.
+*
+* @note
+*
+* This API utilizes 32 bit I/O to the GPIO registers. With less than 32 bits,
+* the unused bits from registers are read as zero and written as don't cares.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a rmm  03/13/02 First release
+* 2.00a jhl  11/26/03 Added support for dual channels and interrupts
+* 2.01a jvb  12/14/05 I separated dependency on the static config table and
+*                     xparameters.h from the driver initialization by moving
+*                     _Initialize and _LookupConfig to _sinit.c. I also added
+*                     the new _CfgInitialize routine.
+* 2.11a mta  03/21/07 Updated to new coding style, added GetDataDirection
+* 2.12a sv   11/21/07 Updated driver to support access through DCR bus
+* 2.12a sv   06/05/08 Updated driver to fix the XGpio_InterruptDisable function
+*		      to properly update the Interrupt Enable register
+* 2.13a sdm  08/22/08 Removed support for static interrupt handlers from the MDD
+*		      file
+* 3.00a sv   11/21/09 Updated to use HAL Processor APIs.
+*		      Renamed the macros XGpio_mWriteReg to XGpio_WriteReg and
+*		      XGpio_mReadReg to XGpio_ReadReg. Removed the macros
+*		      XGpio_mSetDataDirection, XGpio_mGetDataReg and
+*		      XGpio_mSetDataReg. Users should use XGpio_WriteReg and
+*		      XGpio_ReadReg to achieve the same functionality.
+* 3.01a bss  04/18/13 Updated driver tcl to generate Canonical params in
+*		      xparameters.h. CR#698589
+* 4.0   adk  19/12/13 Updated as per the New Tcl API's
+* 4.1   lks  11/18/15 Updated to use cannonical xparameters in examples and
+*		      clean up of the comments, removed support for DCR bridge
+*		      and removed xgpio_intr_example for CR 900381
+* 4.2   sk   08/16/16 Used UINTPTR instead of u32 for Baseaddress as part of
+*                     adding 64 bit support. CR# 867425.
+*                     Changed the prototype of XGpio_CfgInitialize API.
+* 4.3   sk   09/29/16 Modified the example to make it work when LED_bits are
+*                     configured as an output. CR# 958644
+*       ms   01/23/17 Added xil_printf statement in main function for all
+*                     examples to ensure that "Successfully ran" and "Failed"
+*                     strings are available in all examples. This is a fix
+*                     for CR-965028.
+*       ms   03/17/17 Added readme.txt file in examples folder for doxygen
+*                     generation.
+* 4.4   sne  04/25/19 Updated Makefile for IAR compier (CR-1029421).
+*
+* </pre>
+*****************************************************************************/
+
+#ifndef XGPIO_H			/* prevent circular inclusions */
+#define XGPIO_H			/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xstatus.h"
+#include "xgpio_l.h"
+
+/************************** Constant Definitions ****************************/
+
+/**************************** Type Definitions ******************************/
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;		/* Unique ID  of device */
+	UINTPTR BaseAddress;	/* Device base address */
+	int InterruptPresent;	/* Are interrupts supported in h/w */
+	int IsDual;		/* Are 2 channels supported in h/w */
+} XGpio_Config;
+
+/**
+ * The XGpio driver instance data. The user is required to allocate a
+ * variable of this type for every GPIO device in the system. A pointer
+ * to a variable of this type is then passed to the driver API functions.
+ */
+typedef struct {
+	UINTPTR BaseAddress;	/* Device base address */
+	u32 IsReady;		/* Device is initialized and ready */
+	int InterruptPresent;	/* Are interrupts supported in h/w */
+	int IsDual;		/* Are 2 channels supported in h/w */
+} XGpio;
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+
+/************************** Function Prototypes *****************************/
+
+/*
+ * Initialization functions in xgpio_sinit.c
+ */
+int XGpio_Initialize(XGpio *InstancePtr, u16 DeviceId);
+XGpio_Config *XGpio_LookupConfig(u16 DeviceId);
+
+/*
+ * API Basic functions implemented in xgpio.c
+ */
+int XGpio_CfgInitialize(XGpio *InstancePtr, XGpio_Config * Config,
+			UINTPTR EffectiveAddr);
+void XGpio_SetDataDirection(XGpio *InstancePtr, unsigned Channel,
+			    u32 DirectionMask);
+u32 XGpio_GetDataDirection(XGpio *InstancePtr, unsigned Channel);
+u32 XGpio_DiscreteRead(XGpio *InstancePtr, unsigned Channel);
+void XGpio_DiscreteWrite(XGpio *InstancePtr, unsigned Channel, u32 Mask);
+
+
+/*
+ * API Functions implemented in xgpio_extra.c
+ */
+void XGpio_DiscreteSet(XGpio *InstancePtr, unsigned Channel, u32 Mask);
+void XGpio_DiscreteClear(XGpio *InstancePtr, unsigned Channel, u32 Mask);
+
+/*
+ * API Functions implemented in xgpio_selftest.c
+ */
+int XGpio_SelfTest(XGpio *InstancePtr);
+
+/*
+ * API Functions implemented in xgpio_intr.c
+ */
+void XGpio_InterruptGlobalEnable(XGpio *InstancePtr);
+void XGpio_InterruptGlobalDisable(XGpio *InstancePtr);
+void XGpio_InterruptEnable(XGpio *InstancePtr, u32 Mask);
+void XGpio_InterruptDisable(XGpio *InstancePtr, u32 Mask);
+void XGpio_InterruptClear(XGpio *InstancePtr, u32 Mask);
+u32 XGpio_InterruptGetEnabled(XGpio *InstancePtr);
+u32 XGpio_InterruptGetStatus(XGpio *InstancePtr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,83 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/******************************************************************************/
+/**
+* @file xgpio_i.h
+* @addtogroup gpio_v4_3
+* @{
+*
+* This header file contains internal identifiers, which are those shared
+* between the files of the driver. It is intended for internal use only.
+*
+* NOTES:
+*
+* None.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a rmm  03/13/02 First release
+* 2.11a mta  03/21/07 Updated to new coding style
+* </pre>
+******************************************************************************/
+
+#ifndef XGPIO_I_H		/* prevent circular inclusions */
+#define XGPIO_I_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xgpio.h"
+
+/************************** Constant Definitions ****************************/
+
+
+/**************************** Type Definitions *******************************/
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+/************************** Function Prototypes ******************************/
+
+
+/************************** Variable Definitions ****************************/
+
+extern XGpio_Config XGpio_ConfigTable[];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,189 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xgpio_l.h
+* @addtogroup gpio_v4_4
+* @{
+*
+* This header file contains identifiers and driver functions (or
+* macros) that can be used to access the device.  The user should refer to the
+* hardware device specification for more details of the device operation.
+*
+* The macros that are available in this file use a multiply to calculate the
+* addresses of registers. The user can control whether that multiply is done
+* at run time or at compile time. A constant passed as the channel parameter
+* will cause the multiply to be done at compile time. A variable passed as the
+* channel parameter will cause it to occur at run time.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a jhl  04/24/02 First release of low level driver
+* 2.00a jhl  11/26/03 Added support for dual channels and interrupts. This
+*                     change required the functions to be changed such that
+*                     the interface is not compatible with previous versions.
+*                     See the examples in the example directory for macros
+*                     to help compile an application that was designed for
+*                     previous versions of the driver. The interrupt registers
+*                     are accessible using the ReadReg and WriteReg macros and
+*                     a channel parameter was added to the other macros.
+* 2.11a mta  03/21/07 Updated to new coding style
+* 2.12a sv   11/21/07 Updated driver to support access through DCR bus.
+* 3.00a sv   11/21/09 Renamed the macros XGpio_mWriteReg to XGpio_WriteReg
+*		      XGpio_mReadReg to XGpio_ReadReg.
+*		      Removed the macros XGpio_mSetDataDirection,
+*		      XGpio_mGetDataReg and XGpio_mSetDataReg. Users
+*		      should use XGpio_WriteReg/XGpio_ReadReg to achieve the
+*		      same functionality.
+* 4.1  lks   11/18/15 Removed support for DCR bridge
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XGPIO_L_H		/* prevent circular inclusions */
+#define XGPIO_L_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+
+/************************** Constant Definitions *****************************/
+
+/** @name Registers
+ *
+ * Register offsets for this device.
+ * @{
+ */
+#define XGPIO_DATA_OFFSET	0x0   /**< Data register for 1st channel */
+#define XGPIO_TRI_OFFSET	0x4   /**< I/O direction reg for 1st channel */
+#define XGPIO_DATA2_OFFSET	0x8   /**< Data register for 2nd channel */
+#define XGPIO_TRI2_OFFSET	0xC   /**< I/O direction reg for 2nd channel */
+
+#define XGPIO_GIE_OFFSET	0x11C /**< Glogal interrupt enable register */
+#define XGPIO_ISR_OFFSET	0x120 /**< Interrupt status register */
+#define XGPIO_IER_OFFSET	0x128 /**< Interrupt enable register */
+
+/* @} */
+
+/* The following constant describes the offset of each channels data and
+ * tristate register from the base address.
+ */
+#define XGPIO_CHAN_OFFSET  8
+
+/** @name Interrupt Status and Enable Register bitmaps and masks
+ *
+ * Bit definitions for the interrupt status register and interrupt enable
+ * registers.
+ * @{
+ */
+#define XGPIO_IR_MASK		0x3 /**< Mask of all bits */
+#define XGPIO_IR_CH1_MASK	0x1 /**< Mask for the 1st channel */
+#define XGPIO_IR_CH2_MASK	0x2 /**< Mask for the 2nd channel */
+/*@}*/
+
+
+/** @name Global Interrupt Enable Register bitmaps and masks
+ *
+ * Bit definitions for the Global Interrupt  Enable register
+ * @{
+ */
+#define XGPIO_GIE_GINTR_ENABLE_MASK	0x80000000
+/*@}*/
+
+
+
+/**************************** Type Definitions *******************************/
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+#define XGpio_In32  Xil_In32
+#define XGpio_Out32 Xil_Out32
+
+
+/****************************************************************************/
+/**
+*
+* Write a value to a GPIO register. A 32 bit write is performed. If the
+* GPIO core is implemented in a smaller width, only the least significant data
+* is written.
+*
+* @param	BaseAddress is the base address of the GPIO device.
+* @param	RegOffset is the register offset from the base to write to.
+* @param	Data is the data written to the register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XGpio_WriteReg(u32 BaseAddress, u32 RegOffset, u32 Data)
+*
+****************************************************************************/
+#define XGpio_WriteReg(BaseAddress, RegOffset, Data) \
+	XGpio_Out32((BaseAddress) + (RegOffset), (u32)(Data))
+
+/****************************************************************************/
+/**
+*
+* Read a value from a GPIO register. A 32 bit read is performed. If the
+* GPIO core is implemented in a smaller width, only the least
+* significant data is read from the register. The most significant data
+* will be read as 0.
+*
+* @param	BaseAddress is the base address of the GPIO device.
+* @param	RegOffset is the register offset from the base to read from.
+*
+* @return	Data read from the register.
+*
+* @note		C-style signature:
+*		u32 XGpio_ReadReg(u32 BaseAddress, u32 RegOffset)
+*
+****************************************************************************/
+#define XGpio_ReadReg(BaseAddress, RegOffset) \
+	XGpio_In32((BaseAddress) + (RegOffset))
+
+/************************** Function Prototypes ******************************/
+
+/************************** Variable Definitions *****************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,283 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xgpiops.h
+* @addtogroup gpiops_v3_5
+* @{
+* @details
+*
+* The Xilinx PS GPIO driver. This driver supports the Xilinx PS GPIO
+* Controller.
+*
+* The GPIO Controller supports the following features:
+*	- 4 banks
+*	- Masked writes (There are no masked reads)
+*	- Bypass mode
+*	- Configurable Interrupts (Level/Edge)
+*
+* This driver is intended to be RTOS and processor independent. Any needs for
+* dynamic memory management, threads or thread mutual exclusion, virtual
+* memory, or cache control must be satisfied by the layer above this driver.
+
+* This driver supports all the features listed above, if applicable.
+*
+* <b>Driver Description</b>
+*
+* The device driver enables higher layer software (e.g., an application) to
+* communicate to the GPIO.
+*
+* <b>Interrupts</b>
+*
+* The driver provides interrupt management functions and an interrupt handler.
+* Users of this driver need to provide callback functions. An interrupt handler
+* example is available with the driver.
+*
+* <b>Threads</b>
+*
+* This driver is not thread safe. Any needs for threads or thread mutual
+* exclusion must be satisfied by the layer above this driver.
+*
+* <b>Asserts</b>
+*
+* Asserts are used within all Xilinx drivers to enforce constraints on argument
+* values. Asserts can be turned off on a system-wide basis by defining, at
+* compile time, the NDEBUG identifier. By default, asserts are turned on and it
+* is recommended that users leave asserts on during development.
+*
+* <b>Building the driver</b>
+*
+* The XGpioPs driver is composed of several source files. This allows the user
+* to build and link only those parts of the driver that are necessary.
+* <br><br>
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sv   01/15/10 First Release
+* 1.01a sv   04/15/12 Removed the APIs XGpioPs_SetMode, XGpioPs_SetModePin
+*                     XGpioPs_GetMode, XGpioPs_GetModePin as they are not
+*		      relevant to Zynq device.The interrupts are disabled
+*		      for output pins on all banks during initialization.
+* 1.02a hk   08/22/13 Added low level reset API
+* 2.1   hk   04/29/14 Use Input data register DATA_RO for read. CR# 771667.
+* 2.2	sk	 10/13/14 Used Pin number in Bank instead of pin number
+* 					  passed to APIs. CR# 822636
+* 3.00  kvn  02/13/15 Modified code for MISRA-C:2012 compliance.
+* 3.1	kvn  04/13/15 Add support for Zynq Ultrascale+ MP. CR# 856980.
+*       ms   03/17/17 Added readme.txt file in examples folder for doxygen
+*                     generation.
+*       ms   04/05/17 Added tabspace for return statements in functions of
+*                     gpiops examples for proper documentation while
+*                     generating doxygen.
+* 3.3   ms   04/17/17 Added notes about gpio input and output pin description
+*                     for zcu102 and zc702 boards in polled and interrupt
+*                     example, configured Interrupt pin to input pin for
+*                     proper functioning of interrupt example.
+* 3.4   aru  08/17/18 Resolved MISRA-C mandatory violations. CR# 1007751
+* 3.5   sne  03/01/19 Fixes violations according to MISRAC-2012
+*                     in saftey mode and modified the code such as
+*                     Use of mixed mode arithmetic,Declared the poiner param
+*                     as Pointer to const,Casting operation to a pointer,
+*                     Literal value requires a U suffix.
+* 3.5   sne  03/14/19 Added Versal support.
+* </pre>
+*
+******************************************************************************/
+#ifndef XGPIOPS_H		/* prevent circular inclusions */
+#define XGPIOPS_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xstatus.h"
+#include "xgpiops_hw.h"
+#include "xplatform_info.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Interrupt types
+ *  @{
+ * The following constants define the interrupt types that can be set for each
+ * GPIO pin.
+ */
+#define XGPIOPS_IRQ_TYPE_EDGE_RISING	0x00U  /**< Interrupt on Rising edge */
+#define XGPIOPS_IRQ_TYPE_EDGE_FALLING	0x01U  /**< Interrupt Falling edge */
+#define XGPIOPS_IRQ_TYPE_EDGE_BOTH	0x02U  /**< Interrupt on both edges */
+#define XGPIOPS_IRQ_TYPE_LEVEL_HIGH	0x03U  /**< Interrupt on high level */
+#define XGPIOPS_IRQ_TYPE_LEVEL_LOW	0x04U  /**< Interrupt on low level */
+/*@}*/
+
+#define XGPIOPS_BANK_MAX_PINS		(u32)32 /**< Max pins in a GPIO bank */
+#define XGPIOPS_BANK0			0x00U  /**< GPIO Bank 0 */
+#define XGPIOPS_BANK1			0x01U  /**< GPIO Bank 1 */
+#define XGPIOPS_BANK2			0x02U  /**< GPIO Bank 2 */
+#define XGPIOPS_BANK3			0x03U  /**< GPIO Bank 3 */
+
+#ifdef XPAR_PSU_GPIO_0_BASEADDR
+#define XGPIOPS_BANK4			0x04U  /**< GPIO Bank 4 */
+#define XGPIOPS_BANK5			0x05U  /**< GPIO Bank 5 */
+#endif
+
+#define XGPIOPS_MAX_BANKS_ZYNQMP		0x06U  /**< Max banks in a
+										*	Zynq Ultrascale+ MP GPIO device
+										*/
+#define XGPIOPS_MAX_BANKS		0x04U  /**< Max banks in a Zynq GPIO device */
+
+#define XGPIOPS_DEVICE_MAX_PIN_NUM_ZYNQMP	(u32)174 /**< Max pins in the
+						  *	Zynq Ultrascale+ MP GPIO device
+					      * 0 - 25,  Bank 0
+					      * 26 - 51, Bank 1
+					      *	52 - 77, Bank 2
+					      *	78 - 109, Bank 3
+					      *	110 - 141, Bank 4
+					      *	142 - 173, Bank 5
+					      */
+#define XGPIOPS_DEVICE_MAX_PIN_NUM	(u32)118 /**< Max pins in the Zynq GPIO device
+					      * 0 - 31,  Bank 0
+					      * 32 - 53, Bank 1
+					      *	54 - 85, Bank 2
+					      *	86 - 117, Bank 3
+					      */
+
+/**************************** Type Definitions *******************************/
+
+/****************************************************************************/
+/**
+ * This handler data type allows the user to define a callback function to
+ * handle the interrupts for the GPIO device. The application using this
+ * driver is expected to define a handler of this type, to support interrupt
+ * driven mode. The handler executes in an interrupt context such that minimal
+ * processing should be performed.
+ *
+ * @param	CallBackRef is a callback reference passed in by the upper layer
+ *		when setting the callback functions for a GPIO bank. It is
+ *		passed back to the upper layer when the callback is invoked. Its
+ *		type is not important to the driver component, so it is a void
+ *		pointer.
+ * @param	Bank is the bank for which the interrupt status has changed.
+ * @param	Status is the Interrupt status of the GPIO bank.
+ *
+ *****************************************************************************/
+typedef void (*XGpioPs_Handler) (void *CallBackRef, u32 Bank, u32 Status);
+
+/**
+ * This typedef contains configuration information for a device.
+ */
+typedef struct {
+	u16 DeviceId;		/**< Unique ID of device */
+	u32 BaseAddr;		/**< Register base address */
+} XGpioPs_Config;
+
+/**
+ * The XGpioPs driver instance data. The user is required to allocate a
+ * variable of this type for the GPIO device in the system. A pointer
+ * to a variable of this type is then passed to the driver API functions.
+ */
+typedef struct {
+	XGpioPs_Config GpioConfig;	/**< Device configuration */
+	u32 IsReady;			/**< Device is initialized and ready */
+	XGpioPs_Handler Handler;	/**< Status handlers for all banks */
+	void *CallBackRef; 		/**< Callback ref for bank handlers */
+	u32 Platform;			/**< Platform data */
+	u32 MaxPinNum;			/**< Max pins in the GPIO device */
+	u8 MaxBanks;			/**< Max banks in a GPIO device */
+        u32 PmcGpio;                    /**< Flag for accessing PS GPIO for versal*/
+} XGpioPs;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/************************** Function Prototypes ******************************/
+
+/* Functions in xgpiops.c */
+s32 XGpioPs_CfgInitialize(XGpioPs *InstancePtr, const XGpioPs_Config *ConfigPtr,
+			   u32 EffectiveAddr);
+
+/* Bank APIs in xgpiops.c */
+u32 XGpioPs_Read(const XGpioPs *InstancePtr, u8 Bank);
+void XGpioPs_Write(const XGpioPs *InstancePtr, u8 Bank, u32 Data);
+void XGpioPs_SetDirection(const XGpioPs *InstancePtr, u8 Bank, u32 Direction);
+u32 XGpioPs_GetDirection(const XGpioPs *InstancePtr, u8 Bank);
+void XGpioPs_SetOutputEnable(const XGpioPs *InstancePtr, u8 Bank, u32 OpEnable);
+u32 XGpioPs_GetOutputEnable(const XGpioPs *InstancePtr, u8 Bank);
+#ifdef versal
+void XGpioPs_GetBankPin(const XGpioPs *InstancePtr,u8 PinNumber,u8 *BankNumber, u8 *PinNumberInBank);
+#else
+void XGpioPs_GetBankPin(u8 PinNumber,u8 *BankNumber, u8 *PinNumberInBank);
+#endif
+
+/* Pin APIs in xgpiops.c */
+u32 XGpioPs_ReadPin(const XGpioPs *InstancePtr, u32 Pin);
+void XGpioPs_WritePin(const XGpioPs *InstancePtr, u32 Pin, u32 Data);
+void XGpioPs_SetDirectionPin(const XGpioPs *InstancePtr, u32 Pin, u32 Direction);
+u32 XGpioPs_GetDirectionPin(const XGpioPs *InstancePtr, u32 Pin);
+void XGpioPs_SetOutputEnablePin(const XGpioPs *InstancePtr, u32 Pin, u32 OpEnable);
+u32 XGpioPs_GetOutputEnablePin(const XGpioPs *InstancePtr, u32 Pin);
+
+/* Diagnostic functions in xgpiops_selftest.c */
+s32 XGpioPs_SelfTest(const XGpioPs *InstancePtr);
+
+/* Functions in xgpiops_intr.c */
+/* Bank APIs in xgpiops_intr.c */
+void XGpioPs_IntrEnable(const XGpioPs *InstancePtr, u8 Bank, u32 Mask);
+void XGpioPs_IntrDisable(const XGpioPs *InstancePtr, u8 Bank, u32 Mask);
+u32 XGpioPs_IntrGetEnabled(const XGpioPs *InstancePtr, u8 Bank);
+u32 XGpioPs_IntrGetStatus(const XGpioPs *InstancePtr, u8 Bank);
+void XGpioPs_IntrClear(const XGpioPs *InstancePtr, u8 Bank, u32 Mask);
+void XGpioPs_SetIntrType(const XGpioPs *InstancePtr, u8 Bank, u32 IntrType,
+			  u32 IntrPolarity, u32 IntrOnAny);
+void XGpioPs_GetIntrType(const XGpioPs *InstancePtr, u8 Bank, u32 *IntrType,
+			  u32 *IntrPolarity, u32 *IntrOnAny);
+void XGpioPs_SetCallbackHandler(XGpioPs *InstancePtr, void *CallBackRef,
+			     XGpioPs_Handler FuncPointer);
+void XGpioPs_IntrHandler(const XGpioPs *InstancePtr);
+
+/* Pin APIs in xgpiops_intr.c */
+void XGpioPs_SetIntrTypePin(const XGpioPs *InstancePtr, u32 Pin, u8 IrqType);
+u8 XGpioPs_GetIntrTypePin(const XGpioPs *InstancePtr, u32 Pin);
+
+void XGpioPs_IntrEnablePin(const XGpioPs *InstancePtr, u32 Pin);
+void XGpioPs_IntrDisablePin(const XGpioPs *InstancePtr, u32 Pin);
+u32 XGpioPs_IntrGetEnabledPin(const XGpioPs *InstancePtr, u32 Pin);
+u32 XGpioPs_IntrGetStatusPin(const XGpioPs *InstancePtr, u32 Pin);
+void XGpioPs_IntrClearPin(const XGpioPs *InstancePtr, u32 Pin);
+
+/* Functions in xgpiops_sinit.c */
+XGpioPs_Config *XGpioPs_LookupConfig(u16 DeviceId);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,168 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xgpiops_hw.h
+* @addtogroup gpiops_v3_5
+* @{
+*
+* This header file contains the identifiers and basic driver functions (or
+* macros) that can be used to access the device. Other driver functions
+* are defined in xgpiops.h.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -------------------------------------------------
+* 1.00a sv   01/15/10 First Release
+* 1.02a hk   08/22/13 Added low level reset API function prototype and
+*                     related constant definitions
+* 3.00  kvn  02/13/15 Modified code for MISRA-C:2012 compliance.
+* 3.1	kvn  04/13/15 Corrected reset values of banks.
+* 3.5   sne  03/14/19 Added versal support.
+* </pre>
+*
+******************************************************************************/
+#ifndef XGPIOPS_HW_H		/* prevent circular inclusions */
+#define XGPIOPS_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Register offsets for the GPIO. Each register is 32 bits.
+ *  @{
+ */
+#define XGPIOPS_DATA_LSW_OFFSET  0x00000000U  /* Mask and Data Register LSW, WO */
+#define XGPIOPS_DATA_MSW_OFFSET  0x00000004U  /* Mask and Data Register MSW, WO */
+#define XGPIOPS_DATA_OFFSET	 0x00000040U  /* Data Register, RW */
+#define XGPIOPS_DATA_RO_OFFSET	 0x00000060U  /* Data Register - Input, RO */
+#define XGPIOPS_DIRM_OFFSET	 0x00000204U  /* Direction Mode Register, RW */
+#define XGPIOPS_OUTEN_OFFSET	 0x00000208U  /* Output Enable Register, RW */
+#define XGPIOPS_INTMASK_OFFSET	 0x0000020CU  /* Interrupt Mask Register, RO */
+#define XGPIOPS_INTEN_OFFSET	 0x00000210U  /* Interrupt Enable Register, WO */
+#define XGPIOPS_INTDIS_OFFSET	 0x00000214U  /* Interrupt Disable Register, WO*/
+#define XGPIOPS_INTSTS_OFFSET	 0x00000218U  /* Interrupt Status Register, RO */
+#define XGPIOPS_INTTYPE_OFFSET	 0x0000021CU  /* Interrupt Type Register, RW */
+#define XGPIOPS_INTPOL_OFFSET	 0x00000220U  /* Interrupt Polarity Register, RW */
+#define XGPIOPS_INTANY_OFFSET	 0x00000224U  /* Interrupt On Any Register, RW */
+/* @} */
+
+/** @name Register offsets for each Bank.
+ *  @{
+ */
+#define XGPIOPS_DATA_MASK_OFFSET 0x00000008U  /* Data/Mask Registers offset */
+#define XGPIOPS_DATA_BANK_OFFSET 0x00000004U  /* Data Registers offset */
+#define XGPIOPS_REG_MASK_OFFSET  0x00000040U  /* Registers offset */
+/* @} */
+
+/* For backwards compatibility */
+#define XGPIOPS_BYPM_MASK_OFFSET	(u32)0x40
+
+/** @name Interrupt type reset values for each bank
+ *  @{
+ */
+#ifdef XPAR_PSU_GPIO_0_BASEADDR
+#define XGPIOPS_INTTYPE_BANK0_RESET  0x03FFFFFFU  /* Resets specific to Zynq Ultrascale+ MP */
+#define XGPIOPS_INTTYPE_BANK1_RESET  0x03FFFFFFU
+#define XGPIOPS_INTTYPE_BANK2_RESET  0x03FFFFFFU
+#else
+#define XGPIOPS_INTTYPE_BANK0_RESET  0xFFFFFFFFU  /* Resets specific to Zynq */
+#define XGPIOPS_INTTYPE_BANK1_RESET  0x003FFFFFU
+#define XGPIOPS_INTTYPE_BANK2_RESET  0xFFFFFFFFU
+#endif
+
+#define XGPIOPS_INTTYPE_BANK3_RESET  0xFFFFFFFFU  /* Reset common to both platforms */
+#define XGPIOPS_INTTYPE_BANK4_RESET  0xFFFFFFFFU  /* Resets specific to Zynq Ultrascale+ MP */
+#define XGPIOPS_INTTYPE_BANK5_RESET  0xFFFFFFFFU
+/* @} */
+#define XGPIOPS_PS_GPIO_BASEADDR     0xFF0B0000U     /* Flag for Base Address for PS_GPIO in Versal */
+#define XGPIOPS_ZERO    0U  /* Flag for 0 Value */
+#define XGPIOPS_ONE     1U  /* Flag for 1 Value */
+#define XGPIOPS_TWO     2U  /* Flag for 2 Value */
+#define XGPIOPS_THREE   3U  /* Flag for 3 Value */
+#define XGPIOPS_FOUR    4U  /* Flag for 4 Value */
+#define XGPIOPS_SIX     6U  /* Flag for 6 Value */
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+*
+* This macro reads the given register.
+*
+* @param	BaseAddr is the base address of the device.
+* @param	RegOffset is the register offset to be read.
+*
+* @return	The 32-bit value of the register
+*
+* @note		None.
+*
+*****************************************************************************/
+#define XGpioPs_ReadReg(BaseAddr, RegOffset)		\
+		Xil_In32((BaseAddr) + (u32)(RegOffset))
+
+/****************************************************************************/
+/**
+*
+* This macro writes to the given register.
+*
+* @param	BaseAddr is the base address of the device.
+* @param	RegOffset is the offset of the register to be written.
+* @param	Data is the 32-bit value to write to the register.
+*
+* @return	None.
+*
+* @note		None.
+*
+*****************************************************************************/
+#define XGpioPs_WriteReg(BaseAddr, RegOffset, Data)	\
+		Xil_Out32((BaseAddr) + (u32)(RegOffset), (u32)(Data))
+
+/************************** Function Prototypes ******************************/
+
+void XGpioPs_ResetHw(u32 BaseAddress);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* XGPIOPS_HW_H */
+/** @} */
@@ -0,0 +1,191 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2018 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_assert.h
+*
+* @addtogroup common_assert_apis Assert APIs and Macros
+*
+* The xil_assert.h file contains assert related functions and macros.
+* Assert APIs/Macros specifies that a application program satisfies certain
+* conditions at particular points in its execution. These function can be
+* used by application programs to ensure that, application code is satisfying
+* certain conditions.
+*
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date   Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00a hbm  07/14/09 First release
+* 6.0   kvn  05/31/16 Make Xil_AsserWait a global variable
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XIL_ASSERT_H	/* prevent circular inclusions */
+#define XIL_ASSERT_H	/* by using protection macros */
+
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***************************** Include Files *********************************/
+
+
+/************************** Constant Definitions *****************************/
+
+#define XIL_ASSERT_NONE     0U
+#define XIL_ASSERT_OCCURRED 1U
+#define XNULL NULL
+
+extern u32 Xil_AssertStatus;
+extern s32 Xil_AssertWait;
+extern void Xil_Assert(const char8 *File, s32 Line);
+void XNullHandler(void *NullParameter);
+
+/**
+ * This data type defines a callback to be invoked when an
+ * assert occurs. The callback is invoked only when asserts are enabled
+ */
+typedef void (*Xil_AssertCallback) (const char8 *File, s32 Line);
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+#ifndef NDEBUG
+
+/*****************************************************************************/
+/**
+* @brief    This assert macro is to be used for void functions. This in
+*           conjunction with the Xil_AssertWait boolean can be used to
+*           accomodate tests so that asserts which fail allow execution to
+*           continue.
+*
+* @param    Expression: expression to be evaluated. If it evaluates to
+*           false, the assert occurs.
+*
+* @return   Returns void unless the Xil_AssertWait variable is true, in which
+*           case no return is made and an infinite loop is entered.
+*
+******************************************************************************/
+#define Xil_AssertVoid(Expression)                \
+{                                                  \
+    if (Expression) {                              \
+        Xil_AssertStatus = XIL_ASSERT_NONE;       \
+    } else {                                       \
+        Xil_Assert(__FILE__, __LINE__);            \
+        Xil_AssertStatus = XIL_ASSERT_OCCURRED;   \
+        return;                                    \
+    }                                              \
+}
+
+/*****************************************************************************/
+/**
+* @brief    This assert macro is to be used for functions that do return a
+*           value. This in conjunction with the Xil_AssertWait boolean can be
+*           used to accomodate tests so that asserts which fail allow execution
+*           to continue.
+*
+* @param    Expression: expression to be evaluated. If it evaluates to false,
+*           the assert occurs.
+*
+* @return   Returns 0 unless the Xil_AssertWait variable is true, in which
+* 	        case no return is made and an infinite loop is entered.
+*
+******************************************************************************/
+#define Xil_AssertNonvoid(Expression)             \
+{                                                  \
+    if (Expression) {                              \
+        Xil_AssertStatus = XIL_ASSERT_NONE;       \
+    } else {                                       \
+        Xil_Assert(__FILE__, __LINE__);            \
+        Xil_AssertStatus = XIL_ASSERT_OCCURRED;   \
+        return 0;                                  \
+    }                                              \
+}
+
+/*****************************************************************************/
+/**
+* @brief     Always assert. This assert macro is to be used for void functions.
+*            Use for instances where an assert should always occur.
+*
+* @return    Returns void unless the Xil_AssertWait variable is true, in which
+*	         case no return is made and an infinite loop is entered.
+*
+******************************************************************************/
+#define Xil_AssertVoidAlways()                   \
+{                                                  \
+   Xil_Assert(__FILE__, __LINE__);                 \
+   Xil_AssertStatus = XIL_ASSERT_OCCURRED;        \
+   return;                                         \
+}
+
+/*****************************************************************************/
+/**
+* @brief   Always assert. This assert macro is to be used for functions that
+*          do return a value. Use for instances where an assert should always
+*          occur.
+*
+* @return Returns void unless the Xil_AssertWait variable is true, in which
+*	      case no return is made and an infinite loop is entered.
+*
+******************************************************************************/
+#define Xil_AssertNonvoidAlways()                \
+{                                                  \
+   Xil_Assert(__FILE__, __LINE__);                 \
+   Xil_AssertStatus = XIL_ASSERT_OCCURRED;        \
+   return 0;                                       \
+}
+
+
+#else
+
+#define Xil_AssertVoid(Expression)
+#define Xil_AssertVoidAlways()
+#define Xil_AssertNonvoid(Expression)
+#define Xil_AssertNonvoidAlways()
+
+#endif
+
+/************************** Function Prototypes ******************************/
+
+void Xil_AssertSetCallback(Xil_AssertCallback Routine);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/**
+* @} End of "addtogroup common_assert_apis".
+*/
@@ -0,0 +1,118 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_cache.h
+*
+* @addtogroup a9_cache_apis Cortex A9 Processor Cache Functions
+*
+* Cache functions provide access to cache related operations such as flush
+* and invalidate for instruction and data caches. It gives option to perform
+* the cache operations on a single cacheline, a range of memory and an entire
+* cache.
+*
+* @{
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a ecm  01/29/10 First release
+* 3.04a sdm  01/02/12 Remove redundant dsb/dmb instructions in cache maintenance
+*		      APIs.
+* 6.8   aru  09/06/18 Removed compilation warnings for ARMCC toolchain.
+* </pre>
+*
+******************************************************************************/
+#ifndef XIL_CACHE_H
+#define XIL_CACHE_H
+
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __GNUC__
+
+#define asm_cp15_inval_dc_line_mva_poc(param) __asm__ __volatile__("mcr " \
+			XREG_CP15_INVAL_DC_LINE_MVA_POC :: "r" (param));
+
+#define asm_cp15_clean_inval_dc_line_mva_poc(param) __asm__ __volatile__("mcr " \
+			XREG_CP15_CLEAN_INVAL_DC_LINE_MVA_POC :: "r" (param));
+
+#define asm_cp15_inval_ic_line_mva_pou(param) __asm__ __volatile__("mcr " \
+			XREG_CP15_INVAL_IC_LINE_MVA_POU :: "r" (param));
+
+#define asm_cp15_inval_dc_line_sw(param) __asm__ __volatile__("mcr " \
+			XREG_CP15_INVAL_DC_LINE_SW :: "r" (param));
+
+#define asm_cp15_clean_inval_dc_line_sw(param) __asm__ __volatile__("mcr " \
+			XREG_CP15_CLEAN_INVAL_DC_LINE_SW :: "r" (param));
+
+#elif defined (__ICCARM__)
+
+#define asm_cp15_inval_dc_line_mva_poc(param) __asm volatile ("mcr " \
+			XREG_CP15_INVAL_DC_LINE_MVA_POC :: "r" (param));
+
+#define asm_cp15_clean_inval_dc_line_mva_poc(param) __asm volatile ("mcr " \
+			XREG_CP15_CLEAN_INVAL_DC_LINE_MVA_POC :: "r" (param));
+
+#define asm_cp15_inval_ic_line_mva_pou(param) __asm volatile ("mcr " \
+			XREG_CP15_INVAL_IC_LINE_MVA_POU :: "r" (param));
+
+#define asm_cp15_inval_dc_line_sw(param) __asm volatile ("mcr " \
+			XREG_CP15_INVAL_DC_LINE_SW :: "r" (param));
+
+#define asm_cp15_clean_inval_dc_line_sw(param) __asm volatile ("mcr " \
+			XREG_CP15_CLEAN_INVAL_DC_LINE_SW :: "r" (param));
+
+#endif
+
+void Xil_DCacheEnable(void);
+void Xil_DCacheDisable(void);
+void Xil_DCacheInvalidate(void);
+void Xil_DCacheInvalidateRange(INTPTR adr, u32 len);
+void Xil_DCacheFlush(void);
+void Xil_DCacheFlushRange(INTPTR adr, u32 len);
+
+void Xil_ICacheEnable(void);
+void Xil_ICacheDisable(void);
+void Xil_ICacheInvalidate(void);
+void Xil_ICacheInvalidateRange(INTPTR adr, u32 len);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/**
+* @} End of "addtogroup a9_cache_apis".
+*/
@@ -0,0 +1,97 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_cache_l.h
+*
+* Contains L1 and L2 specific functions for the ARM cache functionality
+* used by xcache.c. This functionality is being made available here for
+* more sophisticated users.
+*
+* @addtogroup a9_cache_apis
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a ecm  01/24/10 First release
+* 6.8   aru  09/06/18 Removed compilation warnings for ARMCC toolchain.
+* </pre>
+*
+******************************************************************************/
+#ifndef XIL_CACHE_MACH_H
+#define XIL_CACHE_MACH_H
+
+#include "xil_types.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Function Prototypes ******************************/
+
+void Xil_DCacheInvalidateLine(u32 adr);
+void Xil_DCacheFlushLine(u32 adr);
+void Xil_DCacheStoreLine(u32 adr);
+void Xil_ICacheInvalidateLine(u32 adr);
+
+void Xil_L1DCacheEnable(void);
+void Xil_L1DCacheDisable(void);
+void Xil_L1DCacheInvalidate(void);
+void Xil_L1DCacheInvalidateLine(u32 adr);
+void Xil_L1DCacheInvalidateRange(u32 adr, u32 len);
+void Xil_L1DCacheFlush(void);
+void Xil_L1DCacheFlushLine(u32 adr);
+void Xil_L1DCacheFlushRange(u32 adr, u32 len);
+void Xil_L1DCacheStoreLine(u32 adr);
+
+void Xil_L1ICacheEnable(void);
+void Xil_L1ICacheDisable(void);
+void Xil_L1ICacheInvalidate(void);
+void Xil_L1ICacheInvalidateLine(u32 adr);
+void Xil_L1ICacheInvalidateRange(u32 adr, u32 len);
+
+void Xil_L2CacheEnable(void);
+void Xil_L2CacheDisable(void);
+void Xil_L2CacheInvalidate(void);
+void Xil_L2CacheInvalidateLine(u32 adr);
+void Xil_L2CacheInvalidateRange(u32 adr, u32 len);
+void Xil_L2CacheFlush(void);
+void Xil_L2CacheFlushLine(u32 adr);
+void Xil_L2CacheFlushRange(u32 adr, u32 len);
+void Xil_L2CacheStoreLine(u32 adr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/**
+* @} End of "addtogroup a9_cache_apis".
+*/
@@ -0,0 +1,89 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_cache_vxworks.h
+*
+* Contains the cache related functions for VxWorks that is wrapped by
+* xil_cache.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date	 Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00a hbm  12/11/09 Initial release
+*
+* </pre>
+*
+* @note
+*
+******************************************************************************/
+
+#ifndef XIL_CACHE_VXWORKS_H
+#define XIL_CACHE_VXWORKS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "vxWorks.h"
+#include "vxLib.h"
+#include "sysLibExtra.h"
+#include "cacheLib.h"
+
+#if (CPU_FAMILY==PPC)
+
+#define Xil_DCacheEnable()		cacheEnable(DATA_CACHE)
+
+#define Xil_DCacheDisable()		cacheDisable(DATA_CACHE)
+
+#define Xil_DCacheInvalidateRange(Addr, Len) \
+		cacheInvalidate(DATA_CACHE, (void *)(Addr), (Len))
+
+#define Xil_DCacheFlushRange(Addr, Len) \
+		cacheFlush(DATA_CACHE, (void *)(Addr), (Len))
+
+#define Xil_ICacheEnable()		cacheEnable(INSTRUCTION_CACHE)
+
+#define Xil_ICacheDisable()		cacheDisable(INSTRUCTION_CACHE)
+
+#define Xil_ICacheInvalidateRange(Addr, Len) \
+		cacheInvalidate(INSTRUCTION_CACHE, (void *)(Addr), (Len))
+
+
+#else
+#error "Unknown processor / architecture. Must be PPC for VxWorks."
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
@@ -0,0 +1,127 @@
+/******************************************************************************
+*
+* Copyright (C) 2013 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_errata.h
+*
+* @addtogroup a9_errata Cortex A9 Processor and pl310 Errata Support
+* @{
+* Various ARM errata are handled in the standalone BSP. The implementation for
+* errata handling follows ARM guidelines and is based on the open source Linux
+* support for these errata.
+*
+* @note
+* The errata handling is enabled by default. To disable handling of all the
+* errata globally, un-define the macro ENABLE_ARM_ERRATA in xil_errata.h. To
+* disable errata on a per-erratum basis, un-define relevant macros in
+* xil_errata.h.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a srt  04/18/13 First release
+* 6.6   mus  12/07/17 Removed errata 753970, It fixes CR#989132.
+* </pre>
+*
+******************************************************************************/
+#ifndef XIL_ERRATA_H
+#define XIL_ERRATA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @name errata_definitions
+ *
+ * The errata conditions handled in the standalone BSP are listed below
+ * @{
+ */
+
+#define ENABLE_ARM_ERRATA 1
+
+#ifdef ENABLE_ARM_ERRATA
+
+/**
+ *  Errata No: 	 742230
+ *  Description: DMB operation may be faulty
+ */
+#define CONFIG_ARM_ERRATA_742230 1
+
+/**
+ *  Errata No: 	 743622
+ *  Description: Faulty hazard checking in the Store Buffer may lead
+ *	         	 to data corruption.
+ */
+#define CONFIG_ARM_ERRATA_743622 1
+
+/**
+ *  Errata No: 	 775420
+ *  Description: A data cache maintenance operation which aborts,
+ *		 		 might lead to deadlock
+ */
+#define CONFIG_ARM_ERRATA_775420 1
+
+/**
+ *  Errata No: 	 794073
+ *  Description: Speculative instruction fetches with MMU disabled
+ *               might not comply with architectural requirements
+ */
+#define CONFIG_ARM_ERRATA_794073 1
+
+
+/** PL310 L2 Cache Errata */
+
+/**
+ *  Errata No: 	 588369
+ *  Description: Clean & Invalidate maintenance operations do not
+ *	   	 		 invalidate clean lines
+ */
+#define CONFIG_PL310_ERRATA_588369 1
+
+/**
+ *  Errata No: 	 727915
+ *  Description: Background Clean and Invalidate by Way operation
+ *		 can cause data corruption
+ */
+#define CONFIG_PL310_ERRATA_727915 1
+
+/*@}*/
+#endif  /* ENABLE_ARM_ERRATA */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* XIL_ERRATA_H */
+/**
+* @} End of "addtogroup a9_errata".
+*/
@@ -0,0 +1,285 @@
+/******************************************************************************
+*
+* Copyright (C) 2015 - 2016 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_exception.h
+*
+* This header file contains ARM Cortex A53,A9,R5 specific exception related APIs.
+* For exception related functions that can be used across all Xilinx supported
+* processors, please use xil_exception.h.
+*
+* @addtogroup arm_exception_apis ARM Processor Exception Handling
+* @{
+* ARM processors specific exception related APIs for cortex A53,A9 and R5 can
+* utilized for enabling/disabling IRQ, registering/removing handler for
+* exceptions or initializing exception vector table with null handler.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who      Date     Changes
+* ----- -------- -------- -----------------------------------------------
+* 5.2	pkp  	 28/05/15 First release
+* 6.0   mus      27/07/16 Consolidated file for a53,a9 and r5 processors
+* 6.7   mna      26/04/18 Add API Xil_GetExceptionRegisterHandler.
+* 6.7   asa      18/05/18 Update signature of API Xil_GetExceptionRegisterHandler.
+* 7.0   mus      01/03/19 Tweak Xil_ExceptionEnableMask and
+*                         Xil_ExceptionDisableMask macros to support legacy
+*                         examples for Cortexa72 EL3 exception level.
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XIL_EXCEPTION_H /* prevent circular inclusions */
+#define XIL_EXCEPTION_H /* by using protection macros */
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xpseudo_asm.h"
+#include "bspconfig.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Constant Definitions ****************************/
+
+#define XIL_EXCEPTION_FIQ	XREG_CPSR_FIQ_ENABLE
+#define XIL_EXCEPTION_IRQ	XREG_CPSR_IRQ_ENABLE
+#define XIL_EXCEPTION_ALL	(XREG_CPSR_FIQ_ENABLE | XREG_CPSR_IRQ_ENABLE)
+
+#define XIL_EXCEPTION_ID_FIRST			0U
+#if defined (__aarch64__)
+#define XIL_EXCEPTION_ID_SYNC_INT		1U
+#define XIL_EXCEPTION_ID_IRQ_INT		2U
+#define XIL_EXCEPTION_ID_FIQ_INT		3U
+#define XIL_EXCEPTION_ID_SERROR_ABORT_INT		4U
+#define XIL_EXCEPTION_ID_LAST			5U
+#else
+#define XIL_EXCEPTION_ID_RESET			0U
+#define XIL_EXCEPTION_ID_UNDEFINED_INT		1U
+#define XIL_EXCEPTION_ID_SWI_INT		2U
+#define XIL_EXCEPTION_ID_PREFETCH_ABORT_INT	3U
+#define XIL_EXCEPTION_ID_DATA_ABORT_INT		4U
+#define XIL_EXCEPTION_ID_IRQ_INT		5U
+#define XIL_EXCEPTION_ID_FIQ_INT		6U
+#define XIL_EXCEPTION_ID_LAST			6U
+#endif
+
+/*
+ * XIL_EXCEPTION_ID_INT is defined for all Xilinx processors.
+ */
+#if defined (versal) && !defined(ARMR5) && EL3
+#define XIL_EXCEPTION_ID_INT    XIL_EXCEPTION_ID_FIQ_INT
+#else
+#define XIL_EXCEPTION_ID_INT	XIL_EXCEPTION_ID_IRQ_INT
+#endif
+
+/**************************** Type Definitions ******************************/
+
+/**
+ * This typedef is the exception handler function.
+ */
+typedef void (*Xil_ExceptionHandler)(void *data);
+typedef void (*Xil_InterruptHandler)(void *data);
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/****************************************************************************/
+/**
+* @brief	Enable Exceptions.
+*
+* @param	Mask: Value for enabling the exceptions.
+*
+* @return	None.
+*
+* @note		If bit is 0, exception is enabled.
+*			C-Style signature: void Xil_ExceptionEnableMask(Mask)
+*
+******************************************************************************/
+#if defined (versal) && !defined(ARMR5) && EL3
+/*
+ * Cortexa72 processor in versal is coupled with GIC-500, and GIC-500 supports
+ * only FIQ at EL3. Hence, tweaking this macro to always enable FIQ
+ * ignoring argument passed by user.
+ */
+#define Xil_ExceptionEnableMask(Mask)	\
+		mtcpsr(mfcpsr() & ~ ((XIL_EXCEPTION_FIQ) & XIL_EXCEPTION_ALL))
+#elif defined (__GNUC__) || defined (__ICCARM__)
+#define Xil_ExceptionEnableMask(Mask)	\
+		mtcpsr(mfcpsr() & ~ ((Mask) & XIL_EXCEPTION_ALL))
+#else
+#define Xil_ExceptionEnableMask(Mask)	\
+		{								\
+		  register u32 Reg __asm("cpsr"); \
+		  mtcpsr((Reg) & (~((Mask) & XIL_EXCEPTION_ALL))); \
+		}
+#endif
+/****************************************************************************/
+/**
+* @brief	Enable the IRQ exception.
+*
+* @return   None.
+*
+* @note     None.
+*
+******************************************************************************/
+#if defined (versal) && !defined(ARMR5) && EL3
+#define Xil_ExceptionEnable() \
+                Xil_ExceptionEnableMask(XIL_EXCEPTION_FIQ)
+#else
+#define Xil_ExceptionEnable() \
+		Xil_ExceptionEnableMask(XIL_EXCEPTION_IRQ)
+#endif
+
+/****************************************************************************/
+/**
+* @brief	Disable Exceptions.
+*
+* @param	Mask: Value for disabling the exceptions.
+*
+* @return	None.
+*
+* @note		If bit is 1, exception is disabled.
+*			C-Style signature: Xil_ExceptionDisableMask(Mask)
+*
+******************************************************************************/
+#if defined (versal) && !defined(ARMR5) && EL3
+/*
+ * Cortexa72 processor in versal is coupled with GIC-500, and GIC-500 supports
+ * only FIQ at EL3. Hence, tweaking this macro to always disable FIQ
+ * ignoring argument passed by user.
+ */
+#define Xil_ExceptionDisableMask(Mask)	\
+		mtcpsr(mfcpsr() | ((XIL_EXCEPTION_FIQ) & XIL_EXCEPTION_ALL))
+#elif defined (__GNUC__) || defined (__ICCARM__)
+#define Xil_ExceptionDisableMask(Mask)	\
+		mtcpsr(mfcpsr() | ((Mask) & XIL_EXCEPTION_ALL))
+#else
+#define Xil_ExceptionDisableMask(Mask)	\
+		{									\
+		  register u32 Reg __asm("cpsr"); \
+		  mtcpsr((Reg) | ((Mask) & XIL_EXCEPTION_ALL)); \
+		}
+#endif
+/****************************************************************************/
+/**
+* Disable the IRQ exception.
+*
+* @return   None.
+*
+* @note     None.
+*
+******************************************************************************/
+#define Xil_ExceptionDisable() \
+		Xil_ExceptionDisableMask(XIL_EXCEPTION_IRQ)
+
+#if !defined (__aarch64__) && !defined (ARMA53_32)
+/****************************************************************************/
+/**
+* @brief	Enable nested interrupts by clearing the I and F bits in CPSR. This
+* 			API is defined for cortex-a9 and cortex-r5.
+*
+* @return   None.
+*
+* @note     This macro is supposed to be used from interrupt handlers. In the
+*			interrupt handler the interrupts are disabled by default (I and F
+*			are 1). To allow nesting of interrupts, this macro should be
+*			used. It clears the I and F bits by changing the ARM mode to
+*			system mode. Once these bits are cleared and provided the
+*			preemption of interrupt conditions are met in the GIC, nesting of
+*			interrupts will start happening.
+*			Caution: This macro must be used with caution. Before calling this
+*			macro, the user must ensure that the source of the current IRQ
+*			is appropriately cleared. Otherwise, as soon as we clear the I and
+*			F bits, there can be an infinite loop of interrupts with an
+*			eventual crash (all the stack space getting consumed).
+******************************************************************************/
+#define Xil_EnableNestedInterrupts() \
+		__asm__ __volatile__ ("stmfd   sp!, {lr}"); \
+		__asm__ __volatile__ ("mrs     lr, spsr");  \
+		__asm__ __volatile__ ("stmfd   sp!, {lr}"); \
+		__asm__ __volatile__ ("msr     cpsr_c, #0x1F"); \
+		__asm__ __volatile__ ("stmfd   sp!, {lr}");
+
+/****************************************************************************/
+/**
+* @brief	Disable the nested interrupts by setting the I and F bits. This API
+*			is defined for cortex-a9 and cortex-r5.
+*
+* @return   None.
+*
+* @note     This macro is meant to be called in the interrupt service routines.
+*			This macro cannot be used independently. It can only be used when
+*			nesting of interrupts have been enabled by using the macro
+*			Xil_EnableNestedInterrupts(). In a typical flow, the user first
+*			calls the Xil_EnableNestedInterrupts in the ISR at the appropriate
+*			point. The user then must call this macro before exiting the interrupt
+*			service routine. This macro puts the ARM back in IRQ/FIQ mode and
+*			hence sets back the I and F bits.
+******************************************************************************/
+#define Xil_DisableNestedInterrupts() \
+		__asm__ __volatile__ ("ldmfd   sp!, {lr}");   \
+		__asm__ __volatile__ ("msr     cpsr_c, #0x92"); \
+		__asm__ __volatile__ ("ldmfd   sp!, {lr}"); \
+		__asm__ __volatile__ ("msr     spsr_cxsf, lr"); \
+		__asm__ __volatile__ ("ldmfd   sp!, {lr}"); \
+
+#endif
+/************************** Variable Definitions ****************************/
+
+/************************** Function Prototypes *****************************/
+
+extern void Xil_ExceptionRegisterHandler(u32 Exception_id,
+					 Xil_ExceptionHandler Handler,
+					 void *Data);
+
+extern void Xil_ExceptionRemoveHandler(u32 Exception_id);
+extern void Xil_GetExceptionRegisterHandler(u32 Exception_id,
+					Xil_ExceptionHandler *Handler, void **Data);
+
+extern void Xil_ExceptionInit(void);
+#if defined (__aarch64__)
+void Xil_SyncAbortHandler(void *CallBackRef);
+void Xil_SErrorAbortHandler(void *CallBackRef);
+#else
+extern void Xil_DataAbortHandler(void *CallBackRef);
+extern void Xil_PrefetchAbortHandler(void *CallBackRef);
+extern void Xil_UndefinedExceptionHandler(void *CallBackRef);
+#endif
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* XIL_EXCEPTION_H */
+/**
+* @} End of "addtogroup arm_exception_apis".
+*/
@@ -0,0 +1,65 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_hal.h
+*
+* Contains all the HAL header files.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date	 Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00a hbm  07/28/09 Initial release
+*
+* </pre>
+*
+* @note
+*
+******************************************************************************/
+
+#ifndef XIL_HAL_H
+#define XIL_HAL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "xil_cache.h"
+#include "xil_io.h"
+#include "xil_assert.h"
+#include "xil_exception.h"
+#include "xil_types.h"
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
@@ -0,0 +1,341 @@
+/******************************************************************************
+*
+* Copyright (C) 2014 - 2016 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_io.h
+*
+* @addtogroup common_io_interfacing_apis Register IO interfacing APIs
+*
+* The xil_io.h file contains the interface for the general I/O component, which
+* encapsulates the Input/Output functions for the processors that do not
+* require any special I/O handling.
+*
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who      Date     Changes
+* ----- -------- -------- -----------------------------------------------
+* 5.00 	pkp  	 05/29/14 First release
+* 6.00  mus      08/19/16 Remove checking of __LITTLE_ENDIAN__ flag for
+*                         ARM processors
+* </pre>
+******************************************************************************/
+
+#ifndef XIL_IO_H           /* prevent circular inclusions */
+#define XIL_IO_H           /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_printf.h"
+
+#if defined (__MICROBLAZE__)
+#include "mb_interface.h"
+#else
+#include "xpseudo_asm.h"
+#endif
+
+/************************** Function Prototypes ******************************/
+u16 Xil_EndianSwap16(u16 Data);
+u32 Xil_EndianSwap32(u32 Data);
+#ifdef ENABLE_SAFETY
+extern u32 XStl_RegUpdate(u32 RegAddr, u32 RegVal);
+#endif
+
+/***************** Macros (Inline Functions) Definitions *********************/
+#if defined __GNUC__
+#if defined (__MICROBLAZE__)
+#  define INST_SYNC		mbar(0)
+#  define DATA_SYNC		mbar(1)
+# else
+#  define SYNCHRONIZE_IO	dmb()
+#  define INST_SYNC		isb()
+#  define DATA_SYNC		dsb()
+# endif
+#else
+# define SYNCHRONIZE_IO
+# define INST_SYNC
+# define DATA_SYNC
+# define INST_SYNC
+# define DATA_SYNC
+#endif
+
+#if defined (__GNUC__) || defined (__ICCARM__) || defined (__MICROBLAZE__)
+#define INLINE inline
+#else
+#define INLINE __inline
+#endif
+
+/*****************************************************************************/
+/**
+*
+* @brief    Performs an input operation for a memory location by reading
+*           from the specified address and returning the 8 bit Value read from
+*            that address.
+*
+* @param	Addr: contains the address to perform the input operation
+*
+* @return	The 8 bit Value read from the specified input address.
+
+*
+******************************************************************************/
+static INLINE u8 Xil_In8(UINTPTR Addr)
+{
+	return *(volatile u8 *) Addr;
+}
+
+/*****************************************************************************/
+/**
+*
+* @brief    Performs an input operation for a memory location by reading from
+*           the specified address and returning the 16 bit Value read from that
+*           address.
+*
+* @param	Addr: contains the address to perform the input operation
+*
+* @return	The 16 bit Value read from the specified input address.
+*
+******************************************************************************/
+static INLINE u16 Xil_In16(UINTPTR Addr)
+{
+	return *(volatile u16 *) Addr;
+}
+
+/*****************************************************************************/
+/**
+*
+* @brief    Performs an input operation for a memory location by
+*           reading from the specified address and returning the 32 bit Value
+*           read  from that address.
+*
+* @param	Addr: contains the address to perform the input operation
+*
+* @return	The 32 bit Value read from the specified input address.
+*
+******************************************************************************/
+static INLINE u32 Xil_In32(UINTPTR Addr)
+{
+	return *(volatile u32 *) Addr;
+}
+
+/*****************************************************************************/
+/**
+*
+* @brief     Performs an input operation for a memory location by reading the
+*            64 bit Value read  from that address.
+*
+*
+* @param	Addr: contains the address to perform the input operation
+*
+* @return	The 64 bit Value read from the specified input address.
+*
+******************************************************************************/
+static INLINE u64 Xil_In64(UINTPTR Addr)
+{
+	return *(volatile u64 *) Addr;
+}
+
+/*****************************************************************************/
+/**
+*
+* @brief    Performs an output operation for an memory location by
+*           writing the 8 bit Value to the the specified address.
+*
+* @param	Addr: contains the address to perform the output operation
+* @param	Value: contains the 8 bit Value to be written at the specified
+*           address.
+*
+* @return	None.
+*
+******************************************************************************/
+static INLINE void Xil_Out8(UINTPTR Addr, u8 Value)
+{
+	volatile u8 *LocalAddr = (volatile u8 *)Addr;
+	*LocalAddr = Value;
+}
+
+/*****************************************************************************/
+/**
+*
+* @brief    Performs an output operation for a memory location by writing the
+*            16 bit Value to the the specified address.
+*
+* @param	Addr contains the address to perform the output operation
+* @param	Value contains the Value to be written at the specified address.
+*
+* @return	None.
+*
+******************************************************************************/
+static INLINE void Xil_Out16(UINTPTR Addr, u16 Value)
+{
+	volatile u16 *LocalAddr = (volatile u16 *)Addr;
+	*LocalAddr = Value;
+}
+
+/*****************************************************************************/
+/**
+*
+* @brief    Performs an output operation for a memory location by writing the
+*           32 bit Value to the the specified address.
+*
+* @param	Addr contains the address to perform the output operation
+* @param	Value contains the 32 bit Value to be written at the specified
+*           address.
+*
+* @return	None.
+*
+******************************************************************************/
+static INLINE void Xil_Out32(UINTPTR Addr, u32 Value)
+{
+#ifndef ENABLE_SAFETY
+	volatile u32 *LocalAddr = (volatile u32 *)Addr;
+	*LocalAddr = Value;
+#else
+	XStl_RegUpdate(Addr, Value);
+#endif
+}
+
+/*****************************************************************************/
+/**
+*
+* @brief    Performs an output operation for a memory location by writing the
+*           64 bit Value to the the specified address.
+*
+* @param	Addr contains the address to perform the output operation
+* @param	Value contains 64 bit Value to be written at the specified address.
+*
+* @return	None.
+*
+******************************************************************************/
+static INLINE void Xil_Out64(UINTPTR Addr, u64 Value)
+{
+	volatile u64 *LocalAddr = (volatile u64 *)Addr;
+	*LocalAddr = Value;
+}
+
+#if defined (__MICROBLAZE__)
+#ifdef __LITTLE_ENDIAN__
+# define Xil_In16LE	Xil_In16
+# define Xil_In32LE	Xil_In32
+# define Xil_Out16LE	Xil_Out16
+# define Xil_Out32LE	Xil_Out32
+# define Xil_Htons	Xil_EndianSwap16
+# define Xil_Htonl	Xil_EndianSwap32
+# define Xil_Ntohs	Xil_EndianSwap16
+# define Xil_Ntohl	Xil_EndianSwap32
+# else
+# define Xil_In16BE	Xil_In16
+# define Xil_In32BE	Xil_In32
+# define Xil_Out16BE	Xil_Out16
+# define Xil_Out32BE	Xil_Out32
+# define Xil_Htons(Data) (Data)
+# define Xil_Htonl(Data) (Data)
+# define Xil_Ntohs(Data) (Data)
+# define Xil_Ntohl(Data) (Data)
+#endif
+#else
+# define Xil_In16LE	Xil_In16
+# define Xil_In32LE	Xil_In32
+# define Xil_Out16LE	Xil_Out16
+# define Xil_Out32LE	Xil_Out32
+# define Xil_Htons	Xil_EndianSwap16
+# define Xil_Htonl	Xil_EndianSwap32
+# define Xil_Ntohs	Xil_EndianSwap16
+# define Xil_Ntohl	Xil_EndianSwap32
+#endif
+
+#if defined (__MICROBLAZE__)
+#ifdef __LITTLE_ENDIAN__
+static INLINE u16 Xil_In16BE(UINTPTR Addr)
+#else
+static INLINE u16 Xil_In16LE(UINTPTR Addr)
+#endif
+#else
+static INLINE u16 Xil_In16BE(UINTPTR Addr)
+#endif
+{
+	u16 value = Xil_In16(Addr);
+	return Xil_EndianSwap16(value);
+}
+
+#if defined (__MICROBLAZE__)
+#ifdef __LITTLE_ENDIAN__
+static INLINE u32 Xil_In32BE(UINTPTR Addr)
+#else
+static INLINE u32 Xil_In32LE(UINTPTR Addr)
+#endif
+#else
+static INLINE u32 Xil_In32BE(UINTPTR Addr)
+#endif
+{
+	u32 value = Xil_In32(Addr);
+	return Xil_EndianSwap32(value);
+}
+
+#if defined (__MICROBLAZE__)
+#ifdef __LITTLE_ENDIAN__
+static INLINE void Xil_Out16BE(UINTPTR Addr, u16 Value)
+#else
+static INLINE void Xil_Out16LE(UINTPTR Addr, u16 Value)
+#endif
+#else
+static INLINE void Xil_Out16BE(UINTPTR Addr, u16 Value)
+#endif
+{
+	Value = Xil_EndianSwap16(Value);
+	Xil_Out16(Addr, Value);
+}
+
+#if defined (__MICROBLAZE__)
+#ifdef __LITTLE_ENDIAN__
+static INLINE void Xil_Out32BE(UINTPTR Addr, u32 Value)
+#else
+static INLINE void Xil_Out32LE(UINTPTR Addr, u32 Value)
+#endif
+#else
+static INLINE void Xil_Out32BE(UINTPTR Addr, u32 Value)
+#endif
+{
+	Value = Xil_EndianSwap32(Value);
+	Xil_Out32(Addr, Value);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/**
+* @} End of "addtogroup common_io_interfacing_apis".
+*/
@@ -0,0 +1,68 @@
+/******************************************************************************/
+/**
+* Copyright (C) 2015 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+* @file xil_mem.h
+*
+* @addtogroup common_mem_operation_api Customized APIs for Memory Operations
+*
+* The xil_mem.h file contains prototype for functions related
+* to memory operations. These APIs are applicable for all processors supported
+* by Xilinx.
+*
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who      Date     Changes
+* ----- -------- -------- -----------------------------------------------
+* 6.1   nsk      11/07/16 First release.
+* 7.0   mus      01/07/19 Add cpp extern macro
+*
+* </pre>
+*
+*****************************************************************************/
+#ifndef XIL_MEM_H		/* prevent circular inclusions */
+#define XIL_MEM_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Function Prototypes *****************************/
+
+void Xil_MemCpy(void* dst, const void* src, u32 cnt);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* XIL_MEM_H */
+/**
+* @} End of "addtogroup common_mem_operation_api".
+*/
@@ -0,0 +1,273 @@
+/******************************************************************************
+*
+* Copyright (C) 2013 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xil_misc_psreset_api.h
+*
+* This file contains the various register defintions and function prototypes for
+* implementing the reset functionality of zynq ps devices
+*
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date   Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00b kpc   03/07/13 First release.
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XIL_MISC_RESET_H		/* prevent circular inclusions */
+#define XIL_MISC_RESET_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***************************** Include Files *********************************/
+#include "xil_types.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+#define XDDRC_CTRL_BASEADDR				0xF8006000U
+#define XSLCR_BASEADDR					0xF8000000U
+/**< OCM configuration register */
+#define XSLCR_OCM_CFG_ADDR				(XSLCR_BASEADDR + 0x00000910U)
+/**< SLCR unlock register */
+#define XSLCR_UNLOCK_ADDR				(XSLCR_BASEADDR + 0x00000008U)
+/**< SLCR GEM0 rx clock control register */
+#define XSLCR_GEM0_RCLK_CTRL_ADDR		(XSLCR_BASEADDR + 0x00000138U)
+/**< SLCR GEM1 rx clock control register */
+#define XSLCR_GEM1_RCLK_CTRL_ADDR		(XSLCR_BASEADDR + 0x0000013CU)
+/**< SLCR GEM0 clock control register */
+#define XSLCR_GEM0_CLK_CTRL_ADDR		(XSLCR_BASEADDR + 0x00000140U)
+/**< SLCR GEM1 clock control register */
+#define XSLCR_GEM1_CLK_CTRL_ADDR		(XSLCR_BASEADDR + 0x00000144U)
+/**< SLCR SMC clock control register */
+#define XSLCR_SMC_CLK_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000148U)
+/**< SLCR GEM reset control register */
+#define XSLCR_GEM_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000214U)
+/**< SLCR USB0 clock control register */
+#define XSLCR_USB0_CLK_CTRL_ADDR		(XSLCR_BASEADDR + 0x00000130U)
+/**< SLCR USB1 clock control register */
+#define XSLCR_USB1_CLK_CTRL_ADDR		(XSLCR_BASEADDR + 0x00000134U)
+/**< SLCR USB1 reset control register */
+#define XSLCR_USB_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000210U)
+/**< SLCR SMC reset control register */
+#define XSLCR_SMC_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000234U)
+/**< SLCR Level shifter enable register */
+#define XSLCR_LVL_SHFTR_EN_ADDR			(XSLCR_BASEADDR + 0x00000900U)
+/**< SLCR ARM pll control register */
+#define XSLCR_ARM_PLL_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000100U)
+/**< SLCR DDR pll control register */
+#define XSLCR_DDR_PLL_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000104U)
+/**< SLCR IO pll control register */
+#define XSLCR_IO_PLL_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000108U)
+/**< SLCR ARM pll configuration register */
+#define XSLCR_ARM_PLL_CFG_ADDR			(XSLCR_BASEADDR + 0x00000110U)
+/**< SLCR DDR pll configuration register */
+#define XSLCR_DDR_PLL_CFG_ADDR			(XSLCR_BASEADDR + 0x00000114U)
+/**< SLCR IO pll configuration register */
+#define XSLCR_IO_PLL_CFG_ADDR			(XSLCR_BASEADDR + 0x00000118U)
+/**< SLCR ARM clock control register */
+#define XSLCR_ARM_CLK_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000120U)
+/**< SLCR DDR clock control register */
+#define XSLCR_DDR_CLK_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000124U)
+/**< SLCR MIO pin address register */
+#define XSLCR_MIO_PIN_00_ADDR			(XSLCR_BASEADDR + 0x00000700U)
+/**< SLCR DMAC reset control address register */
+#define XSLCR_DMAC_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x0000020CU)
+/**< SLCR USB reset control address register */
+/*#define XSLCR_USB_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000210U)*/
+/**< SLCR GEM reset control address register */
+/*#define XSLCR_GEM_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000214U)*/
+/**< SLCR SDIO reset control address register */
+#define XSLCR_SDIO_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000218U)
+/**< SLCR SPI reset control address register */
+#define XSLCR_SPI_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x0000021CU)
+/**< SLCR CAN reset control address register */
+#define XSLCR_CAN_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000220U)
+/**< SLCR I2C reset control address register */
+#define XSLCR_I2C_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000224U)
+/**< SLCR UART reset control address register */
+#define XSLCR_UART_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000228U)
+/**< SLCR GPIO reset control address register */
+#define XSLCR_GPIO_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x0000022CU)
+/**< SLCR LQSPI reset control address register */
+#define XSLCR_LQSPI_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000230U)
+/**< SLCR SMC reset control address register */
+/*#define XSLCR_SMC_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000234U)*/
+/**< SLCR OCM reset control address register */
+#define XSLCR_OCM_RST_CTRL_ADDR			(XSLCR_BASEADDR + 0x00000238U)
+
+/**< SMC mem controller clear config register */
+#define XSMC_MEMC_CLR_CONFIG_OFFSET			0x0000000CU
+/**< SMC idlecount configuration register */
+#define XSMC_REFRESH_PERIOD_0_OFFSET		0x00000020U
+#define XSMC_REFRESH_PERIOD_1_OFFSET		0x00000024U
+/**< SMC ECC configuration register */
+#define XSMC_ECC_MEMCFG1_OFFSET				0x00000404U
+/**< SMC ECC command 1 register */
+#define XSMC_ECC_MEMCMD1_OFFSET				0x00000404U
+/**< SMC ECC command 2 register */
+#define XSMC_ECC_MEMCMD2_OFFSET				0x00000404U
+
+/**< SLCR unlock code */
+#define XSLCR_UNLOCK_CODE		0x0000DF0DU
+
+/**< SMC mem clear configuration mask */
+#define XSMC_MEMC_CLR_CONFIG_MASK 	0x000005FU
+/**< SMC ECC memconfig 1 reset value */
+#define XSMC_ECC_MEMCFG1_RESET_VAL 	0x0000043U
+/**< SMC ECC memcommand 1 reset value */
+#define XSMC_ECC_MEMCMD1_RESET_VAL 	0x01300080U
+/**< SMC ECC memcommand 2 reset value */
+#define XSMC_ECC_MEMCMD2_RESET_VAL 	0x01E00585U
+
+/**< DDR controller reset bit mask */
+#define XDDRPS_CTRL_RESET_MASK 		0x00000001U
+/**< SLCR OCM configuration reset value*/
+#define XSLCR_OCM_CFG_RESETVAL		0x00000008U
+/**< SLCR OCM bank selection mask*/
+#define XSLCR_OCM_CFG_HIADDR_MASK	0x0000000FU
+/**< SLCR level shifter enable mask*/
+#define XSLCR_LVL_SHFTR_EN_MASK		0x0000000FU
+
+/**< SLCR PLL register reset values */
+#define XSLCR_ARM_PLL_CTRL_RESET_VAL	0x0001A008U
+#define XSLCR_DDR_PLL_CTRL_RESET_VAL	0x0001A008U
+#define XSLCR_IO_PLL_CTRL_RESET_VAL		0x0001A008U
+#define XSLCR_ARM_PLL_CFG_RESET_VAL		0x00177EA0U
+#define XSLCR_DDR_PLL_CFG_RESET_VAL		0x00177EA0U
+#define XSLCR_IO_PLL_CFG_RESET_VAL		0x00177EA0U
+#define XSLCR_ARM_CLK_CTRL_RESET_VAL	0x1F000400U
+#define XSLCR_DDR_CLK_CTRL_RESET_VAL	0x18400003U
+
+/**< SLCR MIO register default values */
+#define XSLCR_MIO_PIN_00_RESET_VAL		0x00001601U
+#define XSLCR_MIO_PIN_02_RESET_VAL		0x00000601U
+
+/**< SLCR Reset control registers default values */
+#define XSLCR_DMAC_RST_CTRL_VAL			0x00000001U
+#define XSLCR_GEM_RST_CTRL_VAL			0x000000F3U
+#define XSLCR_USB_RST_CTRL_VAL			0x00000003U
+#define XSLCR_I2C_RST_CTRL_VAL			0x00000003U
+#define XSLCR_SPI_RST_CTRL_VAL			0x0000000FU
+#define XSLCR_UART_RST_CTRL_VAL			0x0000000FU
+#define XSLCR_QSPI_RST_CTRL_VAL			0x00000003U
+#define XSLCR_GPIO_RST_CTRL_VAL			0x00000001U
+#define XSLCR_SMC_RST_CTRL_VAL			0x00000003U
+#define XSLCR_OCM_RST_CTRL_VAL			0x00000001U
+#define XSLCR_SDIO_RST_CTRL_VAL			0x00000033U
+#define XSLCR_CAN_RST_CTRL_VAL			0x00000003U
+/**************************** Type Definitions *******************************/
+
+/* the following data type is used to hold a null terminated version string
+ * consisting of the following format, "X.YYX"
+ */
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+/************************** Function Prototypes ******************************/
+/*
+ * Performs reset operation to the ddr interface
+ */
+void XDdr_ResetHw(void);
+/*
+ * Map the ocm region to post bootrom state
+ */
+void XOcm_Remap(void);
+/*
+ * Performs the smc interface reset
+ */
+void XSmc_ResetHw(u32 BaseAddress);
+/*
+ * updates the MIO registers with reset values
+ */
+void XSlcr_MioWriteResetValues(void);
+/*
+ * updates the PLL and clock registers with reset values
+ */
+void XSlcr_PllWriteResetValues(void);
+/*
+ * Disables the level shifters
+ */
+void XSlcr_DisableLevelShifters(void);
+/*
+ * provides softreset to the GPIO interface
+ */
+void XSlcr_GpioPsReset(void);
+/*
+ * provides softreset to the DMA interface
+ */
+void XSlcr_DmaPsReset(void);
+/*
+ * provides softreset to the SMC interface
+ */
+void XSlcr_SmcPsReset(void);
+/*
+ * provides softreset to the CAN interface
+ */
+void XSlcr_CanPsReset(void);
+/*
+ * provides softreset to the Uart interface
+ */
+void XSlcr_UartPsReset(void);
+/*
+ * provides softreset to the I2C interface
+ */
+void XSlcr_I2cPsReset(void);
+/*
+ * provides softreset to the SPI interface
+ */
+void XSlcr_SpiPsReset(void);
+/*
+ * provides softreset to the QSPI interface
+ */
+void XSlcr_QspiPsReset(void);
+/*
+ * provides softreset to the USB interface
+ */
+void XSlcr_UsbPsReset(void);
+/*
+ * provides softreset to the GEM interface
+ */
+void XSlcr_EmacPsReset(void);
+/*
+ * provides softreset to the OCM interface
+ */
+void XSlcr_OcmReset(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* XIL_MISC_RESET_H */
@@ -0,0 +1,106 @@
+/******************************************************************************
+*
+* Copyright (C) 2012 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xil_mmu.h
+*
+* @addtogroup a9_mmu_apis Cortex A9 Processor MMU Functions
+*
+* MMU functions equip users to enable MMU, disable MMU and modify default
+* memory attributes of MMU table as per the need.
+*
+* @{
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- ---------------------------------------------------
+* 1.00a sdm  01/12/12 Initial version
+* 4.2	pkp	 07/21/14 Included xil_types.h file which contains definition for
+*					  u32 which resolves issue of CR#805869
+* 5.4	pkp	 23/11/15 Added attribute definitions for Xil_SetTlbAttributes API
+* 6.8   aru  09/06/18 Removed compilation warnings for ARMCC toolchain.
+* </pre>
+*
+*
+******************************************************************************/
+
+#ifndef XIL_MMU_H
+#define XIL_MMU_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/**************************** Type Definitions *******************************/
+
+/************************** Constant Definitions *****************************/
+
+/* Memory type */
+#define NORM_NONCACHE 0x11DE2 	/* Normal Non-cacheable */
+#define STRONG_ORDERED 0xC02	/* Strongly ordered */
+#define DEVICE_MEMORY 0xC06		/* Device memory */
+#define RESERVED 0x0			/* reserved memory */
+
+/* Normal write-through cacheable shareable */
+#define NORM_WT_CACHE 0x16DEA
+
+/* Normal write back cacheable shareable */
+#define NORM_WB_CACHE 0x15DE6
+
+/* shareability attribute */
+#define SHAREABLE (0x1 << 16)
+#define NON_SHAREABLE	(~(0x1 << 16))
+
+/* Execution type */
+#define EXECUTE_NEVER ((0x1 << 4) | (0x1 << 0))
+
+/************************** Variable Definitions *****************************/
+
+/************************** Function Prototypes ******************************/
+
+void Xil_SetTlbAttributes(INTPTR Addr, u32 attrib);
+void Xil_EnableMMU(void);
+void Xil_DisableMMU(void);
+void* Xil_MemMap(UINTPTR PhysAddr, size_t size, u32 flags);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* XIL_MMU_H */
+/**
+* @} End of "addtogroup a9_mmu_apis".
+*/
@@ -0,0 +1,48 @@
+ #ifndef XIL_PRINTF_H
+ #define XIL_PRINTF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <ctype.h>
+#include <string.h>
+#include <stdarg.h>
+#include "xil_types.h"
+#include "xparameters.h"
+#include "bspconfig.h"
+#if defined (__aarch64__) && HYP_GUEST && EL1_NONSECURE && XEN_USE_PV_CONSOLE
+#include "xen_console.h"
+#endif
+
+/*----------------------------------------------------*/
+/* Use the following parameter passing structure to   */
+/* make xil_printf re-entrant.                        */
+/*----------------------------------------------------*/
+
+struct params_s;
+
+
+/*---------------------------------------------------*/
+/* The purpose of this routine is to output data the */
+/* same as the standard printf function without the  */
+/* overhead most run-time libraries involve. Usually */
+/* the printf brings in many kilobytes of code and   */
+/* that is unacceptable in most embedded systems.    */
+/*---------------------------------------------------*/
+
+typedef char8* charptr;
+typedef s32 (*func_ptr)(int c);
+
+/*                                                   */
+
+void xil_printf( const char8 *ctrl1, ...);
+void print( const char8 *ptr);
+extern void outbyte (char8 c);
+extern char8 inbyte(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
@@ -0,0 +1,128 @@
+/******************************************************************************
+*
+* Copyright (C) 2017 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_sleeptimer.h
+*
+* This header file contains ARM Cortex A53,A9,R5 specific sleep related APIs.
+* For sleep related functions that can be used across all Xilinx supported
+* processors, please use xil_sleeptimer.h.
+*
+*
+* <pre>
+* MODIFICATION HISTORY :
+*
+* Ver   Who  Date	 Changes
+* ----- ---- -------- -------------------------------------------------------
+* 6.6	srm  10/18/17 First Release.
+* 7.0   mus  01/07/19 Add cpp extern macro
+*
+* </pre>
+*****************************************************************************/
+
+#ifndef XIL_SLEEPTIMER_H		/* prevent circular inclusions */
+#define XIL_SLEEPTIMER_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/****************************  Include Files  ********************************/
+
+#include "xil_io.h"
+#include "xparameters.h"
+#include "bspconfig.h"
+
+/************************** Constant Definitions *****************************/
+
+#if defined (ARMR5) || (__aarch64__) || (ARMA53_32)
+#define XSLEEP_TIMER_REG_SHIFT  32U
+#define XSleep_ReadCounterVal   Xil_In32
+#define XCntrVal 			    u32
+#else
+#define XSLEEP_TIMER_REG_SHIFT  16U
+#define XSleep_ReadCounterVal   Xil_In16
+#define XCntrVal 			    u16
+#endif
+
+#if defined(ARMR5) || (defined (__aarch64__) && EL3==1) || defined (ARMA53_32)
+#if defined (versal)
+#define CRL_TTC_RST    0xFF5E0344U
+#define CRL_TTC_BASE_RST_MASK    0x1U
+#else
+#define RST_LPD_IOU2 					    0xFF5E0238U
+#define RST_LPD_IOU2_TTC_BASE_RESET_MASK 	0x00000800U
+#endif
+#endif
+
+#if defined (SLEEP_TIMER_BASEADDR)
+/** @name Register Map
+*
+* Register offsets from the base address of the TTC device
+*
+* @{
+*/
+ #define XSLEEP_TIMER_TTC_CLK_CNTRL_OFFSET		0x00000000U
+					     /**< Clock Control Register */
+ #define XSLEEP_TIMER_TTC_CNT_CNTRL_OFFSET		0x0000000CU
+	                                     /**< Counter Control Register*/
+ #define XSLEEP_TIMER_TTC_COUNT_VALUE_OFFSET	0x00000018U
+					     /**< Current Counter Value */
+/* @} */
+/** @name Clock Control Register
+* Clock Control Register definitions of TTC
+* @{
+*/
+ #define XSLEEP_TIMER_TTC_CLK_CNTRL_PS_EN_MASK		0x00000001U
+						   /**< Prescale enable */
+/* @} */
+/** @name Counter Control Register
+* Counter Control Register definitions of TTC
+* @{
+*/
+#define XSLEEP_TIMER_TTC_CNT_CNTRL_DIS_MASK		0x00000001U
+						/**< Disable the counter */
+#define XSLEEP_TIMER_TTC_CNT_CNTRL_RST_MASK		0x00000010U
+						  /**< Reset counter */
+/* @} */
+
+/**************************** Type Definitions *******************************/
+
+/************************** Function Prototypes ******************************/
+
+void Xil_SleepTTCCommon(u32 delay, u64 frequency);
+void XTime_StartTTCTimer();
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* XIL_SLEEPTIMER_H */
@@ -0,0 +1,67 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_testcache.h
+*
+* @addtogroup common_test_utils
+* <h2>Cache test </h2>
+* The xil_testcache.h file contains utility functions to test cache.
+*
+* @{
+* <pre>
+* Ver    Who    Date    Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a hbm  07/29/09 First release
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XIL_TESTCACHE_H	/* prevent circular inclusions */
+#define XIL_TESTCACHE_H	/* by using protection macros */
+
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern s32 Xil_TestDCacheRange(void);
+extern s32 Xil_TestDCacheAll(void);
+extern s32 Xil_TestICacheRange(void);
+extern s32 Xil_TestICacheAll(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/**
+* @} End of "addtogroup common_test_utils".
+*/
@@ -0,0 +1,90 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_testio.h
+*
+* @addtogroup common_test_utils Test Utilities
+* <h2>I/O test </h2>
+* The xil_testio.h file contains utility functions to test endian related memory
+* IO functions.
+*
+* A subset of the memory tests can be selected or all of the tests can be run
+* in order. If there is an error detected by a subtest, the test stops and the
+* failure code is returned. Further tests are not run even if all of the tests
+* are selected.
+*
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver    Who    Date    Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00 hbm  08/05/09 First release
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XIL_TESTIO_H	/* prevent circular inclusions */
+#define XIL_TESTIO_H	/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+#include "xil_types.h"
+
+/************************** Constant Definitions *****************************/
+
+
+#define XIL_TESTIO_DEFAULT 	0
+#define XIL_TESTIO_LE		1
+#define XIL_TESTIO_BE		2
+
+/**************************** Type Definitions *******************************/
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+/************************** Function Prototypes ******************************/
+
+extern s32 Xil_TestIO8(u8 *Addr, s32 Length, u8 Value);
+extern s32 Xil_TestIO16(u16 *Addr, s32 Length, u16 Value, s32 Kind, s32 Swap);
+extern s32 Xil_TestIO32(u32 *Addr, s32 Length, u32 Value, s32 Kind, s32 Swap);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/**
+* @} End of "addtogroup common_test_utils".
+*/
@@ -0,0 +1,154 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_testmem.h
+* @addtogroup common_test_utils
+*
+* <h2>Memory test</h2>
+*
+* The xil_testmem.h file contains utility functions to test memory.
+* A subset of the memory tests can be selected or all of the tests can be run
+* in order. If there is an error detected by a subtest, the test stops and the
+* failure code is returned. Further tests are not run even if all of the tests
+* are selected.
+* Following list describes the supported memory tests:
+*
+*  - XIL_TESTMEM_ALLMEMTESTS: This test runs all of the subtests.
+*
+*  - XIL_TESTMEM_INCREMENT: This test
+* starts at 'XIL_TESTMEM_INIT_VALUE' and uses the incrementing value as the
+* test value for memory.
+*
+*  - XIL_TESTMEM_WALKONES: Also known as the Walking ones test. This test
+* uses a walking '1' as the test value for memory.
+* @code
+*          location 1 = 0x00000001
+*          location 2 = 0x00000002
+*          ...
+* @endcode
+*
+*  - XIL_TESTMEM_WALKZEROS: Also known as the Walking zero's test.
+* This test uses the inverse value of the walking ones test
+* as the test value for memory.
+* @code
+*       location 1 = 0xFFFFFFFE
+*       location 2 = 0xFFFFFFFD
+*       ...
+*@endcode
+*
+*  - XIL_TESTMEM_INVERSEADDR: Also known as the inverse address test.
+* This test uses the inverse of the address of the location under test
+* as the test value for memory.
+*
+*  - XIL_TESTMEM_FIXEDPATTERN: Also known as the fixed pattern test.
+* This test uses the provided patters as the test value for memory.
+* If zero is provided as the pattern the test uses '0xDEADBEEF".
+*
+* @warning
+* The tests are <b>DESTRUCTIVE</b>. Run before any initialized memory spaces
+* have been set up.
+* The address provided to the memory tests is not checked for
+* validity except for the NULL case. It is possible to provide a code-space
+* pointer for this test to start with and ultimately destroy executable code
+* causing random failures.
+*
+* @note
+* Used for spaces where the address range of the region is smaller than
+* the data width. If the memory range is greater than 2 ** width,
+* the patterns used in XIL_TESTMEM_WALKONES and XIL_TESTMEM_WALKZEROS will
+* repeat on a boundry of a power of two making it more difficult to detect
+* addressing errors. The XIL_TESTMEM_INCREMENT and XIL_TESTMEM_INVERSEADDR
+* tests suffer the same problem. Ideally, if large blocks of memory are to be
+* tested, break them up into smaller regions of memory to allow the test
+* patterns used not to repeat over the region tested.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver    Who    Date    Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a hbm  08/25/09 First release
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XIL_TESTMEM_H	/* prevent circular inclusions */
+#define XIL_TESTMEM_H	/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+#include "xil_types.h"
+
+/************************** Constant Definitions *****************************/
+
+
+/**************************** Type Definitions *******************************/
+
+/* xutil_memtest defines */
+
+#define XIL_TESTMEM_INIT_VALUE	1U
+
+/** @name Memory subtests
+ * @{
+ */
+/**
+ * See the detailed description of the subtests in the file description.
+ */
+#define XIL_TESTMEM_ALLMEMTESTS     0x00U
+#define XIL_TESTMEM_INCREMENT       0x01U
+#define XIL_TESTMEM_WALKONES        0x02U
+#define XIL_TESTMEM_WALKZEROS       0x03U
+#define XIL_TESTMEM_INVERSEADDR     0x04U
+#define XIL_TESTMEM_FIXEDPATTERN    0x05U
+#define XIL_TESTMEM_MAXTEST         XIL_TESTMEM_FIXEDPATTERN
+/* @} */
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+/************************** Function Prototypes ******************************/
+
+/* xutil_testmem prototypes */
+
+extern s32 Xil_TestMem32(u32 *Addr, u32 Words, u32 Pattern, u8 Subtest);
+extern s32 Xil_TestMem16(u16 *Addr, u32 Words, u16 Pattern, u8 Subtest);
+extern s32 Xil_TestMem8(u8 *Addr, u32 Words, u8 Pattern, u8 Subtest);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/**
+* @} End of "addtogroup common_test_utils".
+*/
@@ -0,0 +1,214 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xil_types.h
+*
+* @addtogroup common_types Basic Data types for Xilinx&reg; Software IP
+*
+* The xil_types.h file contains basic types for Xilinx software IP. These data types
+* are applicable for all processors supported by Xilinx.
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date   Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00a hbm  07/14/09 First release
+* 3.03a sdm  05/30/11 Added Xuint64 typedef and XUINT64_MSW/XUINT64_LSW macros
+* 5.00 	pkp  05/29/14 Made changes for 64 bit architecture
+*	srt  07/14/14 Use standard definitions from stdint.h and stddef.h
+*		      Define LONG and ULONG datatypes and mask values
+* 7.00  mus  01/07/19 Add cpp extern macro
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XIL_TYPES_H	/* prevent circular inclusions */
+#define XIL_TYPES_H	/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stddef.h>
+
+/************************** Constant Definitions *****************************/
+
+#ifndef TRUE
+#  define TRUE		1U
+#endif
+
+#ifndef FALSE
+#  define FALSE		0U
+#endif
+
+#ifndef NULL
+#define NULL		0U
+#endif
+
+#define XIL_COMPONENT_IS_READY     0x11111111U  /**< In device drivers, This macro will be
+                                                 assigend to "IsReady" member of driver
+												 instance to indicate that driver
+												 instance is initialized and ready to use. */
+#define XIL_COMPONENT_IS_STARTED   0x22222222U  /**< In device drivers, This macro will be assigend to
+                                                 "IsStarted" member of driver instance
+												 to indicate that driver instance is
+												 started and it can be enabled. */
+
+/* @name New types
+ * New simple types.
+ * @{
+ */
+#ifndef __KERNEL__
+#ifndef XBASIC_TYPES_H
+/*
+ * guarded against xbasic_types.h.
+ */
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+/** @}*/
+#define __XUINT64__
+typedef struct
+{
+	u32 Upper;
+	u32 Lower;
+} Xuint64;
+
+
+/*****************************************************************************/
+/**
+* @brief    Return the most significant half of the 64 bit data type.
+*
+* @param    x is the 64 bit word.
+*
+* @return   The upper 32 bits of the 64 bit word.
+*
+******************************************************************************/
+#define XUINT64_MSW(x) ((x).Upper)
+
+/*****************************************************************************/
+/**
+* @brief    Return the least significant half of the 64 bit data type.
+*
+* @param    x is the 64 bit word.
+*
+* @return   The lower 32 bits of the 64 bit word.
+*
+******************************************************************************/
+#define XUINT64_LSW(x) ((x).Lower)
+
+#endif /* XBASIC_TYPES_H */
+
+/*
+ * xbasic_types.h does not typedef s* or u64
+ */
+/** @{ */
+typedef char char8;
+typedef int8_t s8;
+typedef int16_t s16;
+typedef int32_t s32;
+typedef int64_t s64;
+typedef uint64_t u64;
+typedef int sint32;
+
+typedef intptr_t INTPTR;
+typedef uintptr_t UINTPTR;
+typedef ptrdiff_t PTRDIFF;
+/** @}*/
+#if !defined(LONG) || !defined(ULONG)
+typedef long LONG;
+typedef unsigned long ULONG;
+#endif
+
+#define ULONG64_HI_MASK	0xFFFFFFFF00000000U
+#define ULONG64_LO_MASK	~ULONG64_HI_MASK
+
+#else
+#include <linux/types.h>
+#endif
+
+/** @{ */
+/**
+ * This data type defines an interrupt handler for a device.
+ * The argument points to the instance of the component
+ */
+typedef void (*XInterruptHandler) (void *InstancePtr);
+
+/**
+ * This data type defines an exception handler for a processor.
+ * The argument points to the instance of the component
+ */
+typedef void (*XExceptionHandler) (void *InstancePtr);
+
+/**
+ * @brief  Returns 32-63 bits of a number.
+ * @param  n : Number being accessed.
+ * @return Bits 32-63 of number.
+ *
+ * @note    A basic shift-right of a 64- or 32-bit quantity.
+ *          Use this to suppress the "right shift count >= width of type"
+ *          warning when that quantity is 32-bits.
+ */
+#define UPPER_32_BITS(n) ((u32)(((n) >> 16) >> 16))
+
+/**
+ * @brief  Returns 0-31 bits of a number
+ * @param  n : Number being accessed.
+ * @return Bits 0-31 of number
+ */
+#define LOWER_32_BITS(n) ((u32)(n))
+
+
+
+
+/************************** Constant Definitions *****************************/
+
+#ifndef TRUE
+#define TRUE		1U
+#endif
+
+#ifndef FALSE
+#define FALSE		0U
+#endif
+
+#ifndef NULL
+#define NULL		0U
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/**
+* @} End of "addtogroup common_types".
+*/
@@ -0,0 +1,57 @@
+/******************************************************************************/
+/**
+* Copyright (C) 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+* @file xil_util.h
+*
+* This file contains xil utility functions declaration
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who      Date     Changes
+* ----- -------- -------- -----------------------------------------------
+* 6.4   mmd      04/21/19 First release.
+*
+* </pre>
+*
+*****************************************************************************/
+
+#ifndef XIL_UTIL_H_
+#define XIL_UTIL_H_
+
+/* Converts input character to nibble */
+u32 Xil_ConvertCharToNibble(u8 InChar, u8 *Num);
+
+/* Conver input hex string to array of 32-bits integers */
+u32 Xil_ConvertStringToHex(const char *Str, u32 *buf, u8 Len);
+
+/* Waits for specified event */
+u32 Xil_WaitForEvent(u32 RegAddr, u32 EventMask, u32 Event, u32 Timeout);
+
+#endif	/* XIL_UTIL_H_ */
@@ -0,0 +1,168 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xl2cc.h
+*
+* This file contains the address definitions for the PL310 Level-2 Cache
+* Controller.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- ---------------------------------------------------
+* 1.00a sdm  02/01/10 Initial version
+* 3.10a srt 04/18/13 Implemented ARM Erratas. Please refer to file
+*		      'xil_errata.h' for errata description
+* </pre>
+*
+* @note
+*
+* None.
+*
+******************************************************************************/
+
+#ifndef _XL2CC_H_
+#define _XL2CC_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Constant Definitions *****************************/
+/* L2CC Register Offsets */
+#define XPS_L2CC_ID_OFFSET		0x0000U
+#define XPS_L2CC_TYPE_OFFSET		0x0004U
+#define XPS_L2CC_CNTRL_OFFSET		0x0100U
+#define XPS_L2CC_AUX_CNTRL_OFFSET	0x0104U
+#define XPS_L2CC_TAG_RAM_CNTRL_OFFSET	0x0108U
+#define XPS_L2CC_DATA_RAM_CNTRL_OFFSET	0x010CU
+
+#define XPS_L2CC_EVNT_CNTRL_OFFSET	0x0200U
+#define XPS_L2CC_EVNT_CNT1_CTRL_OFFSET	0x0204U
+#define XPS_L2CC_EVNT_CNT0_CTRL_OFFSET	0x0208U
+#define XPS_L2CC_EVNT_CNT1_VAL_OFFSET	0x020CU
+#define XPS_L2CC_EVNT_CNT0_VAL_OFFSET	0x0210U
+
+#define XPS_L2CC_IER_OFFSET		0x0214U		/* Interrupt Mask */
+#define XPS_L2CC_IPR_OFFSET		0x0218U		/* Masked interrupt status */
+#define XPS_L2CC_ISR_OFFSET		0x021CU		/* Raw Interrupt Status */
+#define XPS_L2CC_IAR_OFFSET		0x0220U		/* Interrupt Clear */
+
+#define XPS_L2CC_CACHE_SYNC_OFFSET		0x0730U		/* Cache Sync */
+#define XPS_L2CC_DUMMY_CACHE_SYNC_OFFSET	0x0740U		/* Dummy Register for Cache Sync */
+#define XPS_L2CC_CACHE_INVLD_PA_OFFSET		0x0770U		/* Cache Invalid by PA */
+#define XPS_L2CC_CACHE_INVLD_WAY_OFFSET		0x077CU		/* Cache Invalid by Way */
+#define XPS_L2CC_CACHE_CLEAN_PA_OFFSET		0x07B0U		/* Cache Clean by PA */
+#define XPS_L2CC_CACHE_CLEAN_INDX_OFFSET	0x07B8U		/* Cache Clean by Index */
+#define XPS_L2CC_CACHE_CLEAN_WAY_OFFSET		0x07BCU		/* Cache Clean by Way */
+#define XPS_L2CC_CACHE_INV_CLN_PA_OFFSET	0x07F0U		/* Cache Invalidate and Clean by PA */
+#define XPS_L2CC_CACHE_INV_CLN_INDX_OFFSET	0x07F8U		/* Cache Invalidate and Clean by Index */
+#define XPS_L2CC_CACHE_INV_CLN_WAY_OFFSET	0x07FCU		/* Cache Invalidate and Clean by Way */
+
+#define XPS_L2CC_CACHE_DLCKDWN_0_WAY_OFFSET	0x0900U		/* Cache Data Lockdown 0 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_0_WAY_OFFSET	0x0904U		/* Cache Instruction Lockdown 0 by Way */
+#define XPS_L2CC_CACHE_DLCKDWN_1_WAY_OFFSET	0x0908U		/* Cache Data Lockdown 1 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_1_WAY_OFFSET	0x090CU		/* Cache Instruction Lockdown 1 by Way */
+#define XPS_L2CC_CACHE_DLCKDWN_2_WAY_OFFSET	0x0910U		/* Cache Data Lockdown 2 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_2_WAY_OFFSET	0x0914U		/* Cache Instruction Lockdown 2 by Way */
+#define XPS_L2CC_CACHE_DLCKDWN_3_WAY_OFFSET	0x0918U		/* Cache Data Lockdown 3 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_3_WAY_OFFSET	0x091CU		/* Cache Instruction Lockdown 3 by Way */
+#define XPS_L2CC_CACHE_DLCKDWN_4_WAY_OFFSET	0x0920U		/* Cache Data Lockdown 4 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_4_WAY_OFFSET	0x0924U		/* Cache Instruction Lockdown 4 by Way */
+#define XPS_L2CC_CACHE_DLCKDWN_5_WAY_OFFSET	0x0928U		/* Cache Data Lockdown 5 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_5_WAY_OFFSET	0x092CU		/* Cache Instruction Lockdown 5 by Way */
+#define XPS_L2CC_CACHE_DLCKDWN_6_WAY_OFFSET	0x0930U		/* Cache Data Lockdown 6 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_6_WAY_OFFSET	0x0934U		/* Cache Instruction Lockdown 6 by Way */
+#define XPS_L2CC_CACHE_DLCKDWN_7_WAY_OFFSET	0x0938U		/* Cache Data Lockdown 7 by Way */
+#define XPS_L2CC_CACHE_ILCKDWN_7_WAY_OFFSET	0x093CU		/* Cache Instruction Lockdown 7 by Way */
+
+#define XPS_L2CC_CACHE_LCKDWN_LINE_ENABLE_OFFSET 0x0950U		/* Cache Lockdown Line Enable */
+#define XPS_L2CC_CACHE_UUNLOCK_ALL_WAY_OFFSET	0x0954U		/* Cache Unlock All Lines by Way */
+
+#define XPS_L2CC_ADDR_FILTER_START_OFFSET	0x0C00U		/* Start of address filtering */
+#define XPS_L2CC_ADDR_FILTER_END_OFFSET		0x0C04U		/* Start of address filtering */
+
+#define XPS_L2CC_DEBUG_CTRL_OFFSET		0x0F40U		/* Debug Control Register */
+
+/* XPS_L2CC_CNTRL_OFFSET bit masks */
+#define XPS_L2CC_ENABLE_MASK		0x00000001U	/* enables the L2CC */
+
+/* XPS_L2CC_AUX_CNTRL_OFFSET bit masks */
+#define XPS_L2CC_AUX_EBRESPE_MASK	0x40000000U	/* Early BRESP Enable */
+#define XPS_L2CC_AUX_IPFE_MASK		0x20000000U	/* Instruction Prefetch Enable */
+#define XPS_L2CC_AUX_DPFE_MASK		0x10000000U	/* Data Prefetch Enable */
+#define XPS_L2CC_AUX_NSIC_MASK		0x08000000U	/* Non-secure interrupt access control */
+#define XPS_L2CC_AUX_NSLE_MASK		0x04000000U	/* Non-secure lockdown enable */
+#define XPS_L2CC_AUX_CRP_MASK		0x02000000U	/* Cache replacement policy */
+#define XPS_L2CC_AUX_FWE_MASK		0x01800000U	/* Force write allocate */
+#define XPS_L2CC_AUX_SAOE_MASK		0x00400000U	/* Shared attribute override enable */
+#define XPS_L2CC_AUX_PE_MASK		0x00200000U	/* Parity enable */
+#define XPS_L2CC_AUX_EMBE_MASK		0x00100000U	/* Event monitor bus enable */
+#define XPS_L2CC_AUX_WAY_SIZE_MASK	0x000E0000U	/* Way-size */
+#define XPS_L2CC_AUX_ASSOC_MASK		0x00010000U	/* Associativity */
+#define XPS_L2CC_AUX_SAIE_MASK		0x00002000U	/* Shared attribute invalidate enable */
+#define XPS_L2CC_AUX_EXCL_CACHE_MASK	0x00001000U	/* Exclusive cache configuration */
+#define XPS_L2CC_AUX_SBDLE_MASK		0x00000800U	/* Store buffer device limitation Enable */
+#define XPS_L2CC_AUX_HPSODRE_MASK	0x00000400U	/* High Priority for SO and Dev Reads Enable */
+#define XPS_L2CC_AUX_FLZE_MASK		0x00000001U	/* Full line of zero enable */
+
+#define XPS_L2CC_AUX_REG_DEFAULT_MASK	0x72360000U	/* Enable all prefetching, */
+                                                    /* Cache replacement policy, Parity enable, */
+                                                    /* Event monitor bus enable and Way Size (64 KB) */
+#define XPS_L2CC_AUX_REG_ZERO_MASK	0xFFF1FFFFU	/* */
+
+#define XPS_L2CC_TAG_RAM_DEFAULT_MASK	0x00000111U	/* latency for TAG RAM */
+#define XPS_L2CC_DATA_RAM_DEFAULT_MASK	0x00000121U	/* latency for DATA RAM */
+
+/* Interrupt bit masks */
+#define XPS_L2CC_IXR_DECERR_MASK	0x00000100U	/* DECERR from L3 */
+#define XPS_L2CC_IXR_SLVERR_MASK	0x00000080U	/* SLVERR from L3 */
+#define XPS_L2CC_IXR_ERRRD_MASK		0x00000040U	/* Error on L2 data RAM (Read) */
+#define XPS_L2CC_IXR_ERRRT_MASK		0x00000020U	/* Error on L2 tag RAM (Read) */
+#define XPS_L2CC_IXR_ERRWD_MASK		0x00000010U	/* Error on L2 data RAM (Write) */
+#define XPS_L2CC_IXR_ERRWT_MASK		0x00000008U	/* Error on L2 tag RAM (Write) */
+#define XPS_L2CC_IXR_PARRD_MASK		0x00000004U	/* Parity Error on L2 data RAM (Read) */
+#define XPS_L2CC_IXR_PARRT_MASK		0x00000002U	/* Parity Error on L2 tag RAM (Read) */
+#define XPS_L2CC_IXR_ECNTR_MASK		0x00000001U	/* Event Counter1/0 Overflow Increment */
+
+/* Address filtering mask and enable bit */
+#define XPS_L2CC_ADDR_FILTER_VALID_MASK	0xFFF00000U	/* Address filtering valid bits*/
+#define XPS_L2CC_ADDR_FILTER_ENABLE_MASK 0x00000001U	/* Address filtering enable bit*/
+
+/* Debug control bits */
+#define XPS_L2CC_DEBUG_SPIDEN_MASK	0x00000004U	/* Debug SPIDEN bit */
+#define XPS_L2CC_DEBUG_DWB_MASK		0x00000002U	/* Debug DWB bit, forces write through */
+#define XPS_L2CC_DEBUG_DCL_MASK		0x00000002U	/* Debug DCL bit, disables cache line fill */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* protection macro */
@@ -0,0 +1,110 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xl2cc_counter.h
+*
+* @addtogroup l2_event_counter_apis PL310 L2 Event Counters Functions
+*
+* xl2cc_counter.h contains APIs for configuring and controlling the event
+* counters in PL310 L2 cache controller.
+* PL310 has two event counters which can be used to count variety of events
+* like DRHIT, DRREQ, DWHIT, DWREQ, etc. xl2cc_counter.h contains definitions
+* for different configurations which can be used for the event counters to
+* count a set of events.
+*
+*
+* @{
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sdm  07/11/11 First release
+* 3.07a asa  08/30/12 Updated for CR 675636 to provide the L2 Base Address
+*		      inside the APIs
+* 6.8   aru  09/06/18 Removed compilation warnings for ARMCC toolchain.
+* </pre>
+*
+******************************************************************************/
+
+#ifndef L2CCCOUNTER_H /* prevent circular inclusions */
+#define L2CCCOUNTER_H /* by using protection macros */
+
+/***************************** Include Files ********************************/
+
+#include "xpseudo_asm.h"
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/************************** Constant Definitions ****************************/
+
+/*
+ * The following constants define the event codes for the event counters.
+ */
+#define XL2CC_CO		0x1
+#define XL2CC_DRHIT		0x2
+#define XL2CC_DRREQ		0x3
+#define XL2CC_DWHIT		0x4
+#define XL2CC_DWREQ		0x5
+#define XL2CC_DWTREQ		0x6
+#define XL2CC_IRHIT		0x7
+#define XL2CC_IRREQ		0x8
+#define XL2CC_WA		0x9
+#define XL2CC_IPFALLOC		0xa
+#define XL2CC_EPFHIT		0xb
+#define XL2CC_EPFALLOC		0xc
+#define XL2CC_SRRCVD		0xd
+#define XL2CC_SRCONF		0xe
+#define XL2CC_EPFRCVD		0xf
+
+/**************************** Type Definitions ******************************/
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/************************** Variable Definitions ****************************/
+
+/************************** Function Prototypes *****************************/
+
+void XL2cc_EventCtrInit(s32 Event0, s32 Event1);
+void XL2cc_EventCtrStart(void);
+void XL2cc_EventCtrStop(u32 *EveCtr0, u32 *EveCtr1);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* L2CCCOUNTER_H */
+/**
+* @} End of "addtogroup l2_event_counter_apis".
+*/
@@ -0,0 +1,561 @@
+#ifndef XPARAMETERS_H   /* prevent circular inclusions */
+#define XPARAMETERS_H   /* by using protection macros */
+
+/* Definition for CPU ID */
+#define XPAR_CPU_ID 0U
+
+/* Definitions for peripheral PS7_CORTEXA9_0 */
+#define XPAR_PS7_CORTEXA9_0_CPU_CLK_FREQ_HZ 666666687
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_CORTEXA9_0 */
+#define XPAR_CPU_CORTEXA9_0_CPU_CLK_FREQ_HZ 666666687
+
+
+/******************************************************************/
+
+
+/* Definitions for interface TMC */
+#define XPAR_TMC_BASEADDR 0x43C40000
+#define XPAR_TMC_HIGHADDR 0x43C4FFFF
+
+
+/* Definitions for interface PHYC */
+#define XPAR_PHYC_BASEADDR 0x43C60000
+#define XPAR_PHYC_HIGHADDR 0x43C60FFF
+
+#include "xparameters_ps.h"
+
+#define STDIN_BASEADDRESS 0xE0001000
+#define STDOUT_BASEADDRESS 0xE0001000
+
+/******************************************************************/
+
+/* Platform specific definitions */
+#define PLATFORM_ZYNQ
+ 
+/* Definitions for sleep timer configuration */
+#define XSLEEP_TIMER_IS_DEFAULT_TIMER
+ 
+ 
+/******************************************************************/
+/* Definitions for driver BRAM */
+#define XPAR_XBRAM_NUM_INSTANCES 4U
+
+/* Definitions for peripheral MPC_BRAM_INTERFACE_MPC_BRAM_CTRL */
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_DEVICE_ID 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_DATA_WIDTH 32U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_FAULT_INJECT 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_CE_FAILING_REGISTERS 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_UE_FAILING_REGISTERS 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC_STATUS_REGISTERS 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_CE_COUNTER_WIDTH 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC_ONOFF_REGISTER 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_WRITE_ACCESS 0U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_BASEADDR 0x44000000U
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_HIGHADDR 0x44007FFFU
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_CTRL_HIGHADDR 0xFFFFFFFFU  
+
+
+/* Definitions for peripheral PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL */
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_DEVICE_ID 1U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_DATA_WIDTH 32U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_FAULT_INJECT 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_CE_FAILING_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_UE_FAILING_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC_STATUS_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_CE_COUNTER_WIDTH 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC_ONOFF_REGISTER 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_WRITE_ACCESS 0U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_BASEADDR 0x42000000U
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_HIGHADDR 0x42001FFFU
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_CTRL_HIGHADDR 0xFFFFFFFFU  
+
+
+/* Definitions for peripheral PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL */
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_DEVICE_ID 2U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_DATA_WIDTH 32U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_FAULT_INJECT 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_CE_FAILING_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_UE_FAILING_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC_STATUS_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_CE_COUNTER_WIDTH 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC_ONOFF_REGISTER 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_WRITE_ACCESS 0U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_BASEADDR 0x46000000U
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_HIGHADDR 0x46001FFFU
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_CTRL_HIGHADDR 0xFFFFFFFFU  
+
+
+/* Definitions for peripheral PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL */
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_DEVICE_ID 3U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_DATA_WIDTH 32U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_FAULT_INJECT 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_CE_FAILING_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_UE_FAILING_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC_STATUS_REGISTERS 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_CE_COUNTER_WIDTH 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC_ONOFF_REGISTER 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_WRITE_ACCESS 0U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_BASEADDR 0x40000000U
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_HIGHADDR 0x40001FFFU
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_CTRL_HIGHADDR 0xFFFFFFFFU  
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral MPC_BRAM_INTERFACE_MPC_BRAM_CTRL */
+#define XPAR_BRAM_0_DEVICE_ID XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_DEVICE_ID
+#define XPAR_BRAM_0_DATA_WIDTH 32U
+#define XPAR_BRAM_0_ECC 0U
+#define XPAR_BRAM_0_FAULT_INJECT 0U
+#define XPAR_BRAM_0_CE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_0_UE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_0_ECC_STATUS_REGISTERS 0U
+#define XPAR_BRAM_0_CE_COUNTER_WIDTH 0U
+#define XPAR_BRAM_0_ECC_ONOFF_REGISTER 0U
+#define XPAR_BRAM_0_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_BRAM_0_WRITE_ACCESS 0U
+#define XPAR_BRAM_0_BASEADDR 0x44000000U
+#define XPAR_BRAM_0_HIGHADDR 0x44007FFFU
+#define XPAR_BRAM_0_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_BRAM_0_CTRL_HIGHADDR 0xFFFFFFFEU  
+
+/* Canonical definitions for peripheral PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL */
+#define XPAR_BRAM_1_DEVICE_ID XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_DEVICE_ID
+#define XPAR_BRAM_1_DATA_WIDTH 32U
+#define XPAR_BRAM_1_ECC 0U
+#define XPAR_BRAM_1_FAULT_INJECT 0U
+#define XPAR_BRAM_1_CE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_1_UE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_1_ECC_STATUS_REGISTERS 0U
+#define XPAR_BRAM_1_CE_COUNTER_WIDTH 0U
+#define XPAR_BRAM_1_ECC_ONOFF_REGISTER 0U
+#define XPAR_BRAM_1_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_BRAM_1_WRITE_ACCESS 0U
+#define XPAR_BRAM_1_BASEADDR 0x42000000U
+#define XPAR_BRAM_1_HIGHADDR 0x42001FFFU
+#define XPAR_BRAM_1_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_BRAM_1_CTRL_HIGHADDR 0xFFFFFFFEU  
+
+/* Canonical definitions for peripheral PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL */
+#define XPAR_BRAM_2_DEVICE_ID XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_DEVICE_ID
+#define XPAR_BRAM_2_DATA_WIDTH 32U
+#define XPAR_BRAM_2_ECC 0U
+#define XPAR_BRAM_2_FAULT_INJECT 0U
+#define XPAR_BRAM_2_CE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_2_UE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_2_ECC_STATUS_REGISTERS 0U
+#define XPAR_BRAM_2_CE_COUNTER_WIDTH 0U
+#define XPAR_BRAM_2_ECC_ONOFF_REGISTER 0U
+#define XPAR_BRAM_2_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_BRAM_2_WRITE_ACCESS 0U
+#define XPAR_BRAM_2_BASEADDR 0x46000000U
+#define XPAR_BRAM_2_HIGHADDR 0x46001FFFU
+#define XPAR_BRAM_2_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_BRAM_2_CTRL_HIGHADDR 0xFFFFFFFEU  
+
+/* Canonical definitions for peripheral PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL */
+#define XPAR_BRAM_3_DEVICE_ID XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_DEVICE_ID
+#define XPAR_BRAM_3_DATA_WIDTH 32U
+#define XPAR_BRAM_3_ECC 0U
+#define XPAR_BRAM_3_FAULT_INJECT 0U
+#define XPAR_BRAM_3_CE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_3_UE_FAILING_REGISTERS 0U
+#define XPAR_BRAM_3_ECC_STATUS_REGISTERS 0U
+#define XPAR_BRAM_3_CE_COUNTER_WIDTH 0U
+#define XPAR_BRAM_3_ECC_ONOFF_REGISTER 0U
+#define XPAR_BRAM_3_ECC_ONOFF_RESET_VALUE 0U
+#define XPAR_BRAM_3_WRITE_ACCESS 0U
+#define XPAR_BRAM_3_BASEADDR 0x40000000U
+#define XPAR_BRAM_3_HIGHADDR 0x40001FFFU
+#define XPAR_BRAM_3_CTRL_BASEADDR 0xFFFFFFFFU  
+#define XPAR_BRAM_3_CTRL_HIGHADDR 0xFFFFFFFEU  
+
+
+/******************************************************************/
+
+
+/* Definitions for peripheral PS7_DDR_0 */
+#define XPAR_PS7_DDR_0_S_AXI_BASEADDR 0x00100000
+#define XPAR_PS7_DDR_0_S_AXI_HIGHADDR 0x1FFFFFFF
+
+
+/******************************************************************/
+
+/* Definitions for driver DEVCFG */
+#define XPAR_XDCFG_NUM_INSTANCES 1U
+
+/* Definitions for peripheral PS7_DEV_CFG_0 */
+#define XPAR_PS7_DEV_CFG_0_DEVICE_ID 0U
+#define XPAR_PS7_DEV_CFG_0_BASEADDR 0xF8007000U
+#define XPAR_PS7_DEV_CFG_0_HIGHADDR 0xF80070FFU
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_DEV_CFG_0 */
+#define XPAR_XDCFG_0_DEVICE_ID XPAR_PS7_DEV_CFG_0_DEVICE_ID
+#define XPAR_XDCFG_0_BASEADDR 0xF8007000U
+#define XPAR_XDCFG_0_HIGHADDR 0xF80070FFU
+
+
+/******************************************************************/
+
+/* Definitions for driver DMAPS */
+#define XPAR_XDMAPS_NUM_INSTANCES 2
+
+/* Definitions for peripheral PS7_DMA_NS */
+#define XPAR_PS7_DMA_NS_DEVICE_ID 0
+#define XPAR_PS7_DMA_NS_BASEADDR 0xF8004000
+#define XPAR_PS7_DMA_NS_HIGHADDR 0xF8004FFF
+
+
+/* Definitions for peripheral PS7_DMA_S */
+#define XPAR_PS7_DMA_S_DEVICE_ID 1
+#define XPAR_PS7_DMA_S_BASEADDR 0xF8003000
+#define XPAR_PS7_DMA_S_HIGHADDR 0xF8003FFF
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_DMA_NS */
+#define XPAR_XDMAPS_0_DEVICE_ID XPAR_PS7_DMA_NS_DEVICE_ID
+#define XPAR_XDMAPS_0_BASEADDR 0xF8004000
+#define XPAR_XDMAPS_0_HIGHADDR 0xF8004FFF
+
+/* Canonical definitions for peripheral PS7_DMA_S */
+#define XPAR_XDMAPS_1_DEVICE_ID XPAR_PS7_DMA_S_DEVICE_ID
+#define XPAR_XDMAPS_1_BASEADDR 0xF8003000
+#define XPAR_XDMAPS_1_HIGHADDR 0xF8003FFF
+
+
+/******************************************************************/
+
+
+/* Definitions for peripheral JESD_JESD204_PHY */
+#define XPAR_JESD_JESD204_PHY_BASEADDR 0x43C00000
+#define XPAR_JESD_JESD204_PHY_HIGHADDR 0x43C0FFFF
+
+
+/* Definitions for peripheral JESD_JESD204_RX */
+#define XPAR_JESD_JESD204_RX_BASEADDR 0x43C10000
+#define XPAR_JESD_JESD204_RX_HIGHADDR 0x43C1FFFF
+
+
+/* Definitions for peripheral JESD_JESD204_TX */
+#define XPAR_JESD_JESD204_TX_BASEADDR 0x43C20000
+#define XPAR_JESD_JESD204_TX_HIGHADDR 0x43C2FFFF
+
+
+/* Definitions for peripheral PS7_AFI_0 */
+#define XPAR_PS7_AFI_0_S_AXI_BASEADDR 0xF8008000
+#define XPAR_PS7_AFI_0_S_AXI_HIGHADDR 0xF8008FFF
+
+
+/* Definitions for peripheral PS7_AFI_1 */
+#define XPAR_PS7_AFI_1_S_AXI_BASEADDR 0xF8009000
+#define XPAR_PS7_AFI_1_S_AXI_HIGHADDR 0xF8009FFF
+
+
+/* Definitions for peripheral PS7_AFI_2 */
+#define XPAR_PS7_AFI_2_S_AXI_BASEADDR 0xF800A000
+#define XPAR_PS7_AFI_2_S_AXI_HIGHADDR 0xF800AFFF
+
+
+/* Definitions for peripheral PS7_AFI_3 */
+#define XPAR_PS7_AFI_3_S_AXI_BASEADDR 0xF800B000
+#define XPAR_PS7_AFI_3_S_AXI_HIGHADDR 0xF800BFFF
+
+
+/* Definitions for peripheral PS7_DDRC_0 */
+#define XPAR_PS7_DDRC_0_S_AXI_BASEADDR 0xF8006000
+#define XPAR_PS7_DDRC_0_S_AXI_HIGHADDR 0xF8006FFF
+
+
+/* Definitions for peripheral PS7_GLOBALTIMER_0 */
+#define XPAR_PS7_GLOBALTIMER_0_S_AXI_BASEADDR 0xF8F00200
+#define XPAR_PS7_GLOBALTIMER_0_S_AXI_HIGHADDR 0xF8F002FF
+
+
+/* Definitions for peripheral PS7_GPV_0 */
+#define XPAR_PS7_GPV_0_S_AXI_BASEADDR 0xF8900000
+#define XPAR_PS7_GPV_0_S_AXI_HIGHADDR 0xF89FFFFF
+
+
+/* Definitions for peripheral PS7_INTC_DIST_0 */
+#define XPAR_PS7_INTC_DIST_0_S_AXI_BASEADDR 0xF8F01000
+#define XPAR_PS7_INTC_DIST_0_S_AXI_HIGHADDR 0xF8F01FFF
+
+
+/* Definitions for peripheral PS7_IOP_BUS_CONFIG_0 */
+#define XPAR_PS7_IOP_BUS_CONFIG_0_S_AXI_BASEADDR 0xE0200000
+#define XPAR_PS7_IOP_BUS_CONFIG_0_S_AXI_HIGHADDR 0xE0200FFF
+
+
+/* Definitions for peripheral PS7_L2CACHEC_0 */
+#define XPAR_PS7_L2CACHEC_0_S_AXI_BASEADDR 0xF8F02000
+#define XPAR_PS7_L2CACHEC_0_S_AXI_HIGHADDR 0xF8F02FFF
+
+
+/* Definitions for peripheral PS7_OCMC_0 */
+#define XPAR_PS7_OCMC_0_S_AXI_BASEADDR 0xF800C000
+#define XPAR_PS7_OCMC_0_S_AXI_HIGHADDR 0xF800CFFF
+
+
+/* Definitions for peripheral PS7_PL310_0 */
+#define XPAR_PS7_PL310_0_S_AXI_BASEADDR 0xF8F02000
+#define XPAR_PS7_PL310_0_S_AXI_HIGHADDR 0xF8F02FFF
+
+
+/* Definitions for peripheral PS7_PMU_0 */
+#define XPAR_PS7_PMU_0_S_AXI_BASEADDR 0xF8891000
+#define XPAR_PS7_PMU_0_S_AXI_HIGHADDR 0xF8891FFF
+#define XPAR_PS7_PMU_0_PMU1_S_AXI_BASEADDR 0xF8893000
+#define XPAR_PS7_PMU_0_PMU1_S_AXI_HIGHADDR 0xF8893FFF
+
+
+/* Definitions for peripheral PS7_QSPI_LINEAR_0 */
+#define XPAR_PS7_QSPI_LINEAR_0_S_AXI_BASEADDR 0xFC000000
+#define XPAR_PS7_QSPI_LINEAR_0_S_AXI_HIGHADDR 0xFCFFFFFF
+
+
+/* Definitions for peripheral PS7_RAM_0 */
+#define XPAR_PS7_RAM_0_S_AXI_BASEADDR 0x00000000
+#define XPAR_PS7_RAM_0_S_AXI_HIGHADDR 0x0003FFFF
+
+
+/* Definitions for peripheral PS7_RAM_1 */
+#define XPAR_PS7_RAM_1_S_AXI_BASEADDR 0xFFFC0000
+#define XPAR_PS7_RAM_1_S_AXI_HIGHADDR 0xFFFFFFFF
+
+
+/* Definitions for peripheral PS7_SCUC_0 */
+#define XPAR_PS7_SCUC_0_S_AXI_BASEADDR 0xF8F00000
+#define XPAR_PS7_SCUC_0_S_AXI_HIGHADDR 0xF8F000FC
+
+
+/* Definitions for peripheral PS7_SLCR_0 */
+#define XPAR_PS7_SLCR_0_S_AXI_BASEADDR 0xF8000000
+#define XPAR_PS7_SLCR_0_S_AXI_HIGHADDR 0xF8000FFF
+
+
+/******************************************************************/
+
+/* Definitions for driver GPIO */
+#define XPAR_XGPIO_NUM_INSTANCES 1
+
+/* Definitions for peripheral MPC_GPIO */
+#define XPAR_MPC_GPIO_BASEADDR 0x41200000
+#define XPAR_MPC_GPIO_HIGHADDR 0x4120FFFF
+#define XPAR_MPC_GPIO_DEVICE_ID 0
+#define XPAR_MPC_GPIO_INTERRUPT_PRESENT 0
+#define XPAR_MPC_GPIO_IS_DUAL 1
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral MPC_GPIO */
+#define XPAR_GPIO_0_BASEADDR 0x41200000
+#define XPAR_GPIO_0_HIGHADDR 0x4120FFFF
+#define XPAR_GPIO_0_DEVICE_ID XPAR_MPC_GPIO_DEVICE_ID
+#define XPAR_GPIO_0_INTERRUPT_PRESENT 0
+#define XPAR_GPIO_0_IS_DUAL 1
+
+
+/******************************************************************/
+
+/* Definitions for driver GPIOPS */
+#define XPAR_XGPIOPS_NUM_INSTANCES 1
+
+/* Definitions for peripheral PS7_GPIO_0 */
+#define XPAR_PS7_GPIO_0_DEVICE_ID 0
+#define XPAR_PS7_GPIO_0_BASEADDR 0xE000A000
+#define XPAR_PS7_GPIO_0_HIGHADDR 0xE000AFFF
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_GPIO_0 */
+#define XPAR_XGPIOPS_0_DEVICE_ID XPAR_PS7_GPIO_0_DEVICE_ID
+#define XPAR_XGPIOPS_0_BASEADDR 0xE000A000
+#define XPAR_XGPIOPS_0_HIGHADDR 0xE000AFFF
+
+
+/******************************************************************/
+
+/* Definitions for driver QSPIPS */
+#define XPAR_XQSPIPS_NUM_INSTANCES 1
+
+/* Definitions for peripheral PS7_QSPI_0 */
+#define XPAR_PS7_QSPI_0_DEVICE_ID 0
+#define XPAR_PS7_QSPI_0_BASEADDR 0xE000D000
+#define XPAR_PS7_QSPI_0_HIGHADDR 0xE000DFFF
+#define XPAR_PS7_QSPI_0_QSPI_CLK_FREQ_HZ 200000000
+#define XPAR_PS7_QSPI_0_QSPI_MODE 0
+#define XPAR_PS7_QSPI_0_QSPI_BUS_WIDTH 2
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_QSPI_0 */
+#define XPAR_XQSPIPS_0_DEVICE_ID XPAR_PS7_QSPI_0_DEVICE_ID
+#define XPAR_XQSPIPS_0_BASEADDR 0xE000D000
+#define XPAR_XQSPIPS_0_HIGHADDR 0xE000DFFF
+#define XPAR_XQSPIPS_0_QSPI_CLK_FREQ_HZ 200000000
+#define XPAR_XQSPIPS_0_QSPI_MODE 0
+#define XPAR_XQSPIPS_0_QSPI_BUS_WIDTH 2
+
+
+/******************************************************************/
+
+/* Definitions for Fabric interrupts connected to ps7_scugic_0 */
+#define XPAR_FABRIC_PHY_IRQ_INTR 61U
+#define XPAR_FABRIC_PHY_5MS_INTR 62U
+#define XPAR_FABRIC_PHY_5MS_DELAY_2MS_INTR 63U
+#define XPAR_FABRIC_MPC_RX_IRQ_INTR 64U
+#define XPAR_FABRIC_MPC_TX_IRQ_INTR 65U
+
+/******************************************************************/
+
+/* Canonical definitions for Fabric interrupts connected to ps7_scugic_0 */
+
+/******************************************************************/
+
+/* Definitions for driver SCUGIC */
+#define XPAR_XSCUGIC_NUM_INSTANCES 1U
+
+/* Definitions for peripheral PS7_SCUGIC_0 */
+#define XPAR_PS7_SCUGIC_0_DEVICE_ID 0U
+#define XPAR_PS7_SCUGIC_0_BASEADDR 0xF8F00100U
+#define XPAR_PS7_SCUGIC_0_HIGHADDR 0xF8F001FFU
+#define XPAR_PS7_SCUGIC_0_DIST_BASEADDR 0xF8F01000U
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_SCUGIC_0 */
+#define XPAR_SCUGIC_0_DEVICE_ID 0U
+#define XPAR_SCUGIC_0_CPU_BASEADDR 0xF8F00100U
+#define XPAR_SCUGIC_0_CPU_HIGHADDR 0xF8F001FFU
+#define XPAR_SCUGIC_0_DIST_BASEADDR 0xF8F01000U
+
+
+/******************************************************************/
+
+/* Definitions for driver SCUTIMER */
+#define XPAR_XSCUTIMER_NUM_INSTANCES 1
+
+/* Definitions for peripheral PS7_SCUTIMER_0 */
+#define XPAR_PS7_SCUTIMER_0_DEVICE_ID 0
+#define XPAR_PS7_SCUTIMER_0_BASEADDR 0xF8F00600
+#define XPAR_PS7_SCUTIMER_0_HIGHADDR 0xF8F0061F
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_SCUTIMER_0 */
+#define XPAR_XSCUTIMER_0_DEVICE_ID XPAR_PS7_SCUTIMER_0_DEVICE_ID
+#define XPAR_XSCUTIMER_0_BASEADDR 0xF8F00600
+#define XPAR_XSCUTIMER_0_HIGHADDR 0xF8F0061F
+
+
+/******************************************************************/
+
+/* Definitions for driver SCUWDT */
+#define XPAR_XSCUWDT_NUM_INSTANCES 1
+
+/* Definitions for peripheral PS7_SCUWDT_0 */
+#define XPAR_PS7_SCUWDT_0_DEVICE_ID 0
+#define XPAR_PS7_SCUWDT_0_BASEADDR 0xF8F00620
+#define XPAR_PS7_SCUWDT_0_HIGHADDR 0xF8F006FF
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_SCUWDT_0 */
+#define XPAR_SCUWDT_0_DEVICE_ID XPAR_PS7_SCUWDT_0_DEVICE_ID
+#define XPAR_SCUWDT_0_BASEADDR 0xF8F00620
+#define XPAR_SCUWDT_0_HIGHADDR 0xF8F006FF
+
+
+/******************************************************************/
+
+/* Definitions for driver SPIPS */
+#define XPAR_XSPIPS_NUM_INSTANCES 1
+
+/* Definitions for peripheral PS7_SPI_0 */
+#define XPAR_PS7_SPI_0_DEVICE_ID 0
+#define XPAR_PS7_SPI_0_BASEADDR 0xE0006000
+#define XPAR_PS7_SPI_0_HIGHADDR 0xE0006FFF
+#define XPAR_PS7_SPI_0_SPI_CLK_FREQ_HZ 166666672
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_SPI_0 */
+#define XPAR_XSPIPS_0_DEVICE_ID XPAR_PS7_SPI_0_DEVICE_ID
+#define XPAR_XSPIPS_0_BASEADDR 0xE0006000
+#define XPAR_XSPIPS_0_HIGHADDR 0xE0006FFF
+#define XPAR_XSPIPS_0_SPI_CLK_FREQ_HZ 166666672
+
+
+/******************************************************************/
+
+/* Definitions for driver UARTPS */
+#define XPAR_XUARTPS_NUM_INSTANCES 1
+
+/* Definitions for peripheral PS7_UART_1 */
+#define XPAR_PS7_UART_1_DEVICE_ID 0
+#define XPAR_PS7_UART_1_BASEADDR 0xE0001000
+#define XPAR_PS7_UART_1_HIGHADDR 0xE0001FFF
+#define XPAR_PS7_UART_1_UART_CLK_FREQ_HZ 100000000
+#define XPAR_PS7_UART_1_HAS_MODEM 0
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_UART_1 */
+#define XPAR_XUARTPS_0_DEVICE_ID XPAR_PS7_UART_1_DEVICE_ID
+#define XPAR_XUARTPS_0_BASEADDR 0xE0001000
+#define XPAR_XUARTPS_0_HIGHADDR 0xE0001FFF
+#define XPAR_XUARTPS_0_UART_CLK_FREQ_HZ 100000000
+#define XPAR_XUARTPS_0_HAS_MODEM 0
+
+
+/******************************************************************/
+
+/* Definitions for driver XADCPS */
+#define XPAR_XADCPS_NUM_INSTANCES 1
+
+/* Definitions for peripheral PS7_XADC_0 */
+#define XPAR_PS7_XADC_0_DEVICE_ID 0
+#define XPAR_PS7_XADC_0_BASEADDR 0xF8007100
+#define XPAR_PS7_XADC_0_HIGHADDR 0xF8007120
+
+
+/******************************************************************/
+
+/* Canonical definitions for peripheral PS7_XADC_0 */
+#define XPAR_XADCPS_0_DEVICE_ID XPAR_PS7_XADC_0_DEVICE_ID
+#define XPAR_XADCPS_0_BASEADDR 0xF8007100
+#define XPAR_XADCPS_0_HIGHADDR 0xF8007120
+
+
+/******************************************************************/
+
+#endif  /* end of protection macro */
@@ -0,0 +1,334 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2017 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xparameters_ps.h
+*
+* This file contains the address definitions for the hard peripherals
+* attached to the ARM Cortex A9 core.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who     Date     Changes
+* ----- ------- -------- ---------------------------------------------------
+* 1.00a ecm/sdm 02/01/10 Initial version
+* 3.04a sdm     02/02/12 Removed some of the defines as they are being generated through
+*                        driver tcl
+* 5.0	pkp		01/16/15 Added interrupt ID definition of ttc for TEST APP
+* 6.6   srm     10/18/17 Added ARMA9 macro to identify CortexA9
+*
+* </pre>
+*
+* @note
+*
+* None.
+*
+******************************************************************************/
+
+#ifndef _XPARAMETERS_PS_H_
+#define _XPARAMETERS_PS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/****************************  Include Files  *******************************/
+
+
+/************************** Constant Definitions *****************************/
+
+/*
+ * This block contains constant declarations for the peripherals
+ * within the hardblock
+ */
+
+/* Canonical definitions for DDR MEMORY */
+#define XPAR_DDR_MEM_BASEADDR		0x00000000U
+#define XPAR_DDR_MEM_HIGHADDR		0x3FFFFFFFU
+
+/* Canonical definitions for Interrupts  */
+#define XPAR_XUARTPS_0_INTR		XPS_UART0_INT_ID
+#define XPAR_XUARTPS_1_INTR		XPS_UART1_INT_ID
+#define XPAR_XUSBPS_0_INTR		XPS_USB0_INT_ID
+#define XPAR_XUSBPS_1_INTR		XPS_USB1_INT_ID
+#define XPAR_XIICPS_0_INTR		XPS_I2C0_INT_ID
+#define XPAR_XIICPS_1_INTR		XPS_I2C1_INT_ID
+#define XPAR_XSPIPS_0_INTR		XPS_SPI0_INT_ID
+#define XPAR_XSPIPS_1_INTR		XPS_SPI1_INT_ID
+#define XPAR_XCANPS_0_INTR		XPS_CAN0_INT_ID
+#define XPAR_XCANPS_1_INTR		XPS_CAN1_INT_ID
+#define XPAR_XGPIOPS_0_INTR		XPS_GPIO_INT_ID
+#define XPAR_XEMACPS_0_INTR		XPS_GEM0_INT_ID
+#define XPAR_XEMACPS_0_WAKE_INTR	XPS_GEM0_WAKE_INT_ID
+#define XPAR_XEMACPS_1_INTR		XPS_GEM1_INT_ID
+#define XPAR_XEMACPS_1_WAKE_INTR	XPS_GEM1_WAKE_INT_ID
+#define XPAR_XSDIOPS_0_INTR		XPS_SDIO0_INT_ID
+#define XPAR_XQSPIPS_0_INTR		XPS_QSPI_INT_ID
+#define XPAR_XSDIOPS_1_INTR		XPS_SDIO1_INT_ID
+#define XPAR_XWDTPS_0_INTR		XPS_WDT_INT_ID
+#define XPAR_XDCFG_0_INTR		XPS_DVC_INT_ID
+#define XPAR_SCUTIMER_INTR		XPS_SCU_TMR_INT_ID
+#define XPAR_SCUWDT_INTR		XPS_SCU_WDT_INT_ID
+#define XPAR_XTTCPS_0_INTR		XPS_TTC0_0_INT_ID
+#define XPAR_XTTCPS_1_INTR		XPS_TTC0_1_INT_ID
+#define XPAR_XTTCPS_2_INTR		XPS_TTC0_2_INT_ID
+#define XPAR_XTTCPS_3_INTR		XPS_TTC1_0_INT_ID
+#define XPAR_XTTCPS_4_INTR		XPS_TTC1_1_INT_ID
+#define XPAR_XTTCPS_5_INTR		XPS_TTC1_2_INT_ID
+#define XPAR_XDMAPS_0_FAULT_INTR	XPS_DMA0_ABORT_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_0	XPS_DMA0_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_1	XPS_DMA1_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_2	XPS_DMA2_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_3	XPS_DMA3_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_4	XPS_DMA4_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_5	XPS_DMA5_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_6	XPS_DMA6_INT_ID
+#define XPAR_XDMAPS_0_DONE_INTR_7	XPS_DMA7_INT_ID
+
+
+#define XPAR_XQSPIPS_0_LINEAR_BASEADDR	XPS_QSPI_LINEAR_BASEADDR
+#define XPAR_XPARPORTPS_CTRL_BASEADDR	XPS_PARPORT_CRTL_BASEADDR
+
+
+
+/* Canonical definitions for DMAC */
+
+
+/* Canonical definitions for WDT */
+
+/* Canonical definitions for SLCR */
+#define XPAR_XSLCR_NUM_INSTANCES	1U
+#define XPAR_XSLCR_0_DEVICE_ID		0U
+#define XPAR_XSLCR_0_BASEADDR		XPS_SYS_CTRL_BASEADDR
+
+/* Canonical definitions for SCU GIC */
+#define XPAR_SCUGIC_NUM_INSTANCES	1U
+#define XPAR_SCUGIC_SINGLE_DEVICE_ID	0U
+#define XPAR_SCUGIC_CPU_BASEADDR	(XPS_SCU_PERIPH_BASE + 0x00000100U)
+#define XPAR_SCUGIC_DIST_BASEADDR	(XPS_SCU_PERIPH_BASE + 0x00001000U)
+#define XPAR_SCUGIC_ACK_BEFORE		0U
+
+/* Canonical definitions for Global Timer */
+#define XPAR_GLOBAL_TMR_NUM_INSTANCES	1U
+#define XPAR_GLOBAL_TMR_DEVICE_ID	0U
+#define XPAR_GLOBAL_TMR_BASEADDR	(XPS_SCU_PERIPH_BASE + 0x00000200U)
+#define XPAR_GLOBAL_TMR_INTR		XPS_GLOBAL_TMR_INT_ID
+
+
+/* Xilinx Parallel Flash Library (XilFlash) User Settings */
+#define XPAR_AXI_EMC
+
+
+#define XPAR_CPU_CORTEXA9_CORE_CLOCK_FREQ_HZ	XPAR_CPU_CORTEXA9_0_CPU_CLK_FREQ_HZ
+
+
+/*
+ * This block contains constant declarations for the peripherals
+ * within the hardblock. These have been put for bacwards compatibilty
+ */
+
+#define XPS_PERIPHERAL_BASEADDR		0xE0000000U
+#define XPS_UART0_BASEADDR		0xE0000000U
+#define XPS_UART1_BASEADDR		0xE0001000U
+#define XPS_USB0_BASEADDR		0xE0002000U
+#define XPS_USB1_BASEADDR		0xE0003000U
+#define XPS_I2C0_BASEADDR		0xE0004000U
+#define XPS_I2C1_BASEADDR		0xE0005000U
+#define XPS_SPI0_BASEADDR		0xE0006000U
+#define XPS_SPI1_BASEADDR		0xE0007000U
+#define XPS_CAN0_BASEADDR		0xE0008000U
+#define XPS_CAN1_BASEADDR		0xE0009000U
+#define XPS_GPIO_BASEADDR		0xE000A000U
+#define XPS_GEM0_BASEADDR		0xE000B000U
+#define XPS_GEM1_BASEADDR		0xE000C000U
+#define XPS_QSPI_BASEADDR		0xE000D000U
+#define XPS_PARPORT_CRTL_BASEADDR	0xE000E000U
+#define XPS_SDIO0_BASEADDR		0xE0100000U
+#define XPS_SDIO1_BASEADDR		0xE0101000U
+#define XPS_IOU_BUS_CFG_BASEADDR	0xE0200000U
+#define XPS_NAND_BASEADDR		0xE1000000U
+#define XPS_PARPORT0_BASEADDR		0xE2000000U
+#define XPS_PARPORT1_BASEADDR		0xE4000000U
+#define XPS_QSPI_LINEAR_BASEADDR	0xFC000000U
+#define XPS_SYS_CTRL_BASEADDR		0xF8000000U	/* AKA SLCR */
+#define XPS_TTC0_BASEADDR		0xF8001000U
+#define XPS_TTC1_BASEADDR		0xF8002000U
+#define XPS_DMAC0_SEC_BASEADDR		0xF8003000U
+#define XPS_DMAC0_NON_SEC_BASEADDR	0xF8004000U
+#define XPS_WDT_BASEADDR		0xF8005000U
+#define XPS_DDR_CTRL_BASEADDR		0xF8006000U
+#define XPS_DEV_CFG_APB_BASEADDR	0xF8007000U
+#define XPS_AFI0_BASEADDR		0xF8008000U
+#define XPS_AFI1_BASEADDR		0xF8009000U
+#define XPS_AFI2_BASEADDR		0xF800A000U
+#define XPS_AFI3_BASEADDR		0xF800B000U
+#define XPS_OCM_BASEADDR		0xF800C000U
+#define XPS_EFUSE_BASEADDR		0xF800D000U
+#define XPS_CORESIGHT_BASEADDR		0xF8800000U
+#define XPS_TOP_BUS_CFG_BASEADDR	0xF8900000U
+#define XPS_SCU_PERIPH_BASE		0xF8F00000U
+#define XPS_L2CC_BASEADDR		0xF8F02000U
+#define XPS_SAM_RAM_BASEADDR		0xFFFC0000U
+#define XPS_FPGA_AXI_S0_BASEADDR	0x40000000U
+#define XPS_FPGA_AXI_S1_BASEADDR	0x80000000U
+#define XPS_IOU_S_SWITCH_BASEADDR	0xE0000000U
+#define XPS_PERIPH_APB_BASEADDR		0xF8000000U
+
+/* Shared Peripheral Interrupts (SPI) */
+#define XPS_CORE_PARITY0_INT_ID		32U
+#define XPS_CORE_PARITY1_INT_ID		33U
+#define XPS_L2CC_INT_ID			34U
+#define XPS_OCMINTR_INT_ID		35U
+#define XPS_ECC_INT_ID			36U
+#define XPS_PMU0_INT_ID			37U
+#define XPS_PMU1_INT_ID			38U
+#define XPS_SYSMON_INT_ID		39U
+#define XPS_DVC_INT_ID			40U
+#define XPS_WDT_INT_ID			41U
+#define XPS_TTC0_0_INT_ID		42U
+#define XPS_TTC0_1_INT_ID		43U
+#define XPS_TTC0_2_INT_ID 		44U
+#define XPS_DMA0_ABORT_INT_ID		45U
+#define XPS_DMA0_INT_ID			46U
+#define XPS_DMA1_INT_ID			47U
+#define XPS_DMA2_INT_ID			48U
+#define XPS_DMA3_INT_ID			49U
+#define XPS_SMC_INT_ID			50U
+#define XPS_QSPI_INT_ID			51U
+#define XPS_GPIO_INT_ID			52U
+#define XPS_USB0_INT_ID			53U
+#define XPS_GEM0_INT_ID			54U
+#define XPS_GEM0_WAKE_INT_ID		55U
+#define XPS_SDIO0_INT_ID		56U
+#define XPS_I2C0_INT_ID			57U
+#define XPS_SPI0_INT_ID			58U
+#define XPS_UART0_INT_ID		59U
+#define XPS_CAN0_INT_ID			60U
+#define XPS_FPGA0_INT_ID		61U
+#define XPS_FPGA1_INT_ID		62U
+#define XPS_FPGA2_INT_ID		63U
+#define XPS_FPGA3_INT_ID		64U
+#define XPS_FPGA4_INT_ID		65U
+#define XPS_FPGA5_INT_ID		66U
+#define XPS_FPGA6_INT_ID		67U
+#define XPS_FPGA7_INT_ID		68U
+#define XPS_TTC1_0_INT_ID		69U
+#define XPS_TTC1_1_INT_ID		70U
+#define XPS_TTC1_2_INT_ID		71U
+#define XPS_DMA4_INT_ID			72U
+#define XPS_DMA5_INT_ID			73U
+#define XPS_DMA6_INT_ID			74U
+#define XPS_DMA7_INT_ID			75U
+#define XPS_USB1_INT_ID			76U
+#define XPS_GEM1_INT_ID			77U
+#define XPS_GEM1_WAKE_INT_ID		78U
+#define XPS_SDIO1_INT_ID		79U
+#define XPS_I2C1_INT_ID			80U
+#define XPS_SPI1_INT_ID			81U
+#define XPS_UART1_INT_ID		82U
+#define XPS_CAN1_INT_ID			83U
+#define XPS_FPGA8_INT_ID		84U
+#define XPS_FPGA9_INT_ID		85U
+#define XPS_FPGA10_INT_ID		86U
+#define XPS_FPGA11_INT_ID		87U
+#define XPS_FPGA12_INT_ID		88U
+#define XPS_FPGA13_INT_ID		89U
+#define XPS_FPGA14_INT_ID		90U
+#define XPS_FPGA15_INT_ID		91U
+
+/* Private Peripheral Interrupts (PPI) */
+#define XPS_GLOBAL_TMR_INT_ID		27U	/* SCU Global Timer interrupt */
+#define XPS_FIQ_INT_ID			28U	/* FIQ from FPGA fabric */
+#define XPS_SCU_TMR_INT_ID		29U	/* SCU Private Timer interrupt */
+#define XPS_SCU_WDT_INT_ID		30U	/* SCU Private WDT interrupt */
+#define XPS_IRQ_INT_ID			31U	/* IRQ from FPGA fabric */
+
+
+/* REDEFINES for TEST APP */
+/* Definitions for UART */
+#define XPAR_PS7_UART_0_INTR		XPS_UART0_INT_ID
+#define XPAR_PS7_UART_1_INTR		XPS_UART1_INT_ID
+#define XPAR_PS7_USB_0_INTR		XPS_USB0_INT_ID
+#define XPAR_PS7_USB_1_INTR		XPS_USB1_INT_ID
+#define XPAR_PS7_I2C_0_INTR		XPS_I2C0_INT_ID
+#define XPAR_PS7_I2C_1_INTR		XPS_I2C1_INT_ID
+#define XPAR_PS7_SPI_0_INTR		XPS_SPI0_INT_ID
+#define XPAR_PS7_SPI_1_INTR		XPS_SPI1_INT_ID
+#define XPAR_PS7_CAN_0_INTR		XPS_CAN0_INT_ID
+#define XPAR_PS7_CAN_1_INTR		XPS_CAN1_INT_ID
+#define XPAR_PS7_GPIO_0_INTR		XPS_GPIO_INT_ID
+#define XPAR_PS7_ETHERNET_0_INTR	XPS_GEM0_INT_ID
+#define XPAR_PS7_ETHERNET_0_WAKE_INTR	XPS_GEM0_WAKE_INT_ID
+#define XPAR_PS7_ETHERNET_1_INTR	XPS_GEM1_INT_ID
+#define XPAR_PS7_ETHERNET_1_WAKE_INTR	XPS_GEM1_WAKE_INT_ID
+#define XPAR_PS7_QSPI_0_INTR		XPS_QSPI_INT_ID
+#define XPAR_PS7_WDT_0_INTR		XPS_WDT_INT_ID
+#define XPAR_PS7_SCUWDT_0_INTR		XPS_SCU_WDT_INT_ID
+#define XPAR_PS7_SCUTIMER_0_INTR	XPS_SCU_TMR_INT_ID
+#define XPAR_PS7_XADC_0_INTR		XPS_SYSMON_INT_ID
+#define XPAR_PS7_TTC_0_INTR         XPS_TTC0_0_INT_ID
+#define XPAR_PS7_TTC_1_INTR         XPS_TTC0_1_INT_ID
+#define XPAR_PS7_TTC_2_INTR         XPS_TTC0_2_INT_ID
+#define XPAR_PS7_TTC_3_INTR         XPS_TTC1_0_INT_ID
+#define XPAR_PS7_TTC_4_INTR         XPS_TTC1_1_INT_ID
+#define XPAR_PS7_TTC_5_INTR         XPS_TTC1_2_INT_ID
+
+#define XPAR_XADCPS_INT_ID		XPS_SYSMON_INT_ID
+
+/* For backwards compatibilty */
+#define XPAR_XUARTPS_0_CLOCK_HZ		XPAR_XUARTPS_0_UART_CLK_FREQ_HZ
+#define XPAR_XUARTPS_1_CLOCK_HZ		XPAR_XUARTPS_1_UART_CLK_FREQ_HZ
+#define XPAR_XTTCPS_0_CLOCK_HZ		XPAR_XTTCPS_0_TTC_CLK_FREQ_HZ
+#define XPAR_XTTCPS_1_CLOCK_HZ		XPAR_XTTCPS_1_TTC_CLK_FREQ_HZ
+#define XPAR_XTTCPS_2_CLOCK_HZ		XPAR_XTTCPS_2_TTC_CLK_FREQ_HZ
+#define XPAR_XTTCPS_3_CLOCK_HZ		XPAR_XTTCPS_3_TTC_CLK_FREQ_HZ
+#define XPAR_XTTCPS_4_CLOCK_HZ		XPAR_XTTCPS_4_TTC_CLK_FREQ_HZ
+#define XPAR_XTTCPS_5_CLOCK_HZ		XPAR_XTTCPS_5_TTC_CLK_FREQ_HZ
+#define XPAR_XIICPS_0_CLOCK_HZ		XPAR_XIICPS_0_I2C_CLK_FREQ_HZ
+#define XPAR_XIICPS_1_CLOCK_HZ		XPAR_XIICPS_1_I2C_CLK_FREQ_HZ
+
+#define XPAR_XQSPIPS_0_CLOCK_HZ		XPAR_XQSPIPS_0_QSPI_CLK_FREQ_HZ
+
+#ifdef XPAR_CPU_CORTEXA9_0_CPU_CLK_FREQ_HZ
+#define XPAR_CPU_CORTEXA9_CORE_CLOCK_FREQ_HZ	XPAR_CPU_CORTEXA9_0_CPU_CLK_FREQ_HZ
+#endif
+
+#ifdef XPAR_CPU_CORTEXA9_1_CPU_CLK_FREQ_HZ
+#define XPAR_CPU_CORTEXA9_CORE_CLOCK_FREQ_HZ	XPAR_CPU_CORTEXA9_1_CPU_CLK_FREQ_HZ
+#endif
+
+#define XPAR_SCUTIMER_DEVICE_ID		0U
+#define XPAR_SCUWDT_DEVICE_ID		0U
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* protection macro */
@@ -0,0 +1,120 @@
+/******************************************************************************
+*
+* Copyright (C) 2014 - 2017 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xplatform_info.h
+*
+* @addtogroup common_platform_info APIs to Get Platform Information
+*
+* The xplatform_info.h file contains definitions for various available Xilinx&reg;
+* platforms. Also, it contains prototype of APIs, which can be used to get the
+* platform information.
+*
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date    Changes
+* ----- ---- --------- -------------------------------------------------------
+* 6.4    ms   05/23/17 Added PSU_PMU macro to support XGetPSVersion_Info
+*                      function for PMUFW.
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XPLATFORM_INFO_H		/* prevent circular inclusions */
+#define XPLATFORM_INFO_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+
+/************************** Constant Definitions *****************************/
+#if defined (versal)
+#define XPAR_PMC_TAP_BASEADDR 0xF11A0000U
+#define XPAR_PMC_TAP_VERSION_OFFSET 0x00000004U
+#define XPLAT_PS_VERSION_ADDRESS (XPAR_PMC_TAP_BASEADDR + \
+									XPAR_PMC_TAP_VERSION_OFFSET)
+#else
+#define XPAR_CSU_BASEADDR 0xFFCA0000U
+#define	XPAR_CSU_VER_OFFSET 0x00000044U
+#define XPLAT_PS_VERSION_ADDRESS (XPAR_CSU_BASEADDR + \
+									XPAR_CSU_VER_OFFSET)
+#endif
+#define XPLAT_ZYNQ_ULTRA_MP_SILICON 0x0
+#define XPLAT_ZYNQ_ULTRA_MP 0x1
+#define XPLAT_ZYNQ_ULTRA_MPVEL 0x2
+#define XPLAT_ZYNQ_ULTRA_MPQEMU 0x3
+#define XPLAT_ZYNQ 0x4
+#define XPLAT_MICROBLAZE 0x5
+#define XPLAT_versal 0x6U
+
+#define XPS_VERSION_1 0x0
+#define XPS_VERSION_2 0x1
+#define XPLAT_INFO_MASK (0xF)
+
+#if defined (versal)
+#define XPS_VERSION_INFO_MASK 0xFF00U
+#define XPS_VERSION_INFO_SHIFT 0x8U
+#define XPLAT_INFO_SHIFT 0x18U
+#else
+#define XPS_VERSION_INFO_MASK (0xF)
+#define XPS_VERSION_INFO_SHIFT 0x0U
+#define XPLAT_INFO_SHIFT 0xCU
+#endif
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+u32 XGetPlatform_Info(void);
+
+#if defined (ARMR5) || (__aarch64__) || (ARMA53_32) || (PSU_PMU)
+u32 XGetPSVersion_Info();
+#endif
+
+#if defined (ARMR5) || (__aarch64__) || (ARMA53_32)
+u32 XGet_Zynq_UltraMp_Platform_info();
+#endif
+/************************** Function Prototypes ******************************/
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/**
+* @} End of "addtogroup common_platform_info".
+*/
@@ -0,0 +1,572 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xpm_counter.h
+*
+* @addtogroup a9_event_counter_apis Cortex A9 Event Counters Functions
+*
+* Cortex A9 event counter functions can be utilized to configure and control
+* the Cortex-A9 performance monitor events.
+*
+* Cortex-A9 performance monitor has six event counters which can be used to
+* count a variety of events described in Coretx-A9 TRM. xpm_counter.h defines
+* configurations XPM_CNTRCFGx which can be used to program the event counters
+* to count a set of events.
+*
+* @note
+* It doesn't handle the Cortex-A9 cycle counter, as the cycle counter is
+* being used for time keeping.
+*
+* @{
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sdm  07/11/11 First release
+* 6.8   aru  09/06/18 Removed compilation warnings for ARMCC toolchain.
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XPMCOUNTER_H /* prevent circular inclusions */
+#define XPMCOUNTER_H /* by using protection macros */
+
+/***************************** Include Files ********************************/
+
+#include <stdint.h>
+#include "xpseudo_asm.h"
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/************************** Constant Definitions ****************************/
+
+/* Number of performance counters */
+#define XPM_CTRCOUNT 6U
+
+/* The following constants define the Cortex-A9 Performance Monitor Events */
+
+/*
+ * Software increment. The register is incremented only on writes to the
+ * Software Increment Register
+ */
+#define XPM_EVENT_SOFTINCR 0x00U
+
+/*
+ * Instruction fetch that causes a refill at (at least) the lowest level(s) of
+ * instruction or unified cache. Includes the speculative linefills in the
+ * count
+ */
+#define XPM_EVENT_INSRFETCH_CACHEREFILL 0x01U
+
+/*
+ * Instruction fetch that causes a TLB refill at (at least) the lowest level of
+ * TLB. Includes the speculative requests in the count
+ */
+#define XPM_EVENT_INSTRFECT_TLBREFILL 0x02U
+
+/*
+ * Data read or write operation that causes a refill at (at least) the lowest
+ * level(s)of data or unified cache. Counts the number of allocations performed
+ * in the Data Cache due to a read or a write
+ */
+#define XPM_EVENT_DATA_CACHEREFILL 0x03U
+
+/*
+ * Data read or write operation that causes a cache access at (at least) the
+ * lowest level(s) of data or unified cache. This includes speculative reads
+ */
+#define XPM_EVENT_DATA_CACHEACCESS 0x04U
+
+/*
+ * Data read or write operation that causes a TLB refill at (at least) the
+ * lowest level of TLB. This does not include micro TLB misses due to PLD, PLI,
+ * CP15 Cache operation by MVA and CP15 VA to PA operations
+ */
+#define XPM_EVENT_DATA_TLBREFILL 0x05U
+
+/*
+ * Data read architecturally executed. Counts the number of data read
+ * instructions accepted by the Load Store Unit. This includes counting the
+ * speculative and aborted LDR/LDM, as well as the reads due to the SWP
+ * instructions
+ */
+#define XPM_EVENT_DATA_READS 0x06U
+
+/*
+ * Data write architecturally executed. Counts the number of data write
+ * instructions accepted by the Load Store Unit. This includes counting the
+ * speculative and aborted STR/STM, as well as the writes due to the SWP
+ * instructions
+ */
+#define XPM_EVENT_DATA_WRITE 0x07U
+
+/* Exception taken. Counts the number of exceptions architecturally taken.*/
+#define XPM_EVENT_EXCEPTION 0x09U
+
+/* Exception return architecturally executed.*/
+#define XPM_EVENT_EXCEPRETURN 0x0AU
+
+/*
+ * Change to ContextID retired. Counts the number of instructions
+ * architecturally executed writing into the ContextID Register
+ */
+#define XPM_EVENT_CHANGECONTEXT 0x0BU
+
+/*
+ * Software change of PC, except by an exception, architecturally executed.
+ * Count the number of PC changes architecturally executed, excluding the PC
+ * changes due to taken exceptions
+ */
+#define XPM_EVENT_SW_CHANGEPC 0x0CU
+
+/*
+ * Immediate branch architecturally executed (taken or not taken). This includes
+ * the branches which are flushed due to a previous load/store which aborts
+ * late
+ */
+#define XPM_EVENT_IMMEDBRANCH 0x0DU
+
+/*
+ * Unaligned access architecturally executed. Counts the number of aborted
+ * unaligned accessed architecturally executed, and the number of not-aborted
+ * unaligned accesses, including the speculative ones
+ */
+#define XPM_EVENT_UNALIGNEDACCESS 0x0FU
+
+/*
+ * Branch mispredicted/not predicted. Counts the number of mispredicted or
+ * not-predicted branches executed. This includes the branches which are flushed
+ * due to a previous load/store which aborts late
+ */
+#define XPM_EVENT_BRANCHMISS 0x10U
+
+/*
+ * Counts clock cycles when the Cortex-A9 processor is not in WFE/WFI. This
+ * event is not exported on the PMUEVENT bus
+ */
+#define XPM_EVENT_CLOCKCYCLES 0x11U
+
+/*
+ * Branches or other change in program flow that could have been predicted by
+ * the branch prediction resources of the processor. This includes the branches
+ * which are flushed due to a previous load/store which aborts late
+ */
+#define XPM_EVENT_BRANCHPREDICT 0x12U
+
+/*
+ * Java bytecode execute. Counts the number of Java bytecodes being decoded,
+ * including speculative ones
+ */
+#define XPM_EVENT_JAVABYTECODE 0x40U
+
+/*
+ * Software Java bytecode executed. Counts the number of software java bytecodes
+ * being decoded, including speculative ones
+ */
+#define XPM_EVENT_SWJAVABYTECODE 0x41U
+
+/*
+ * Jazelle backward branches executed. Counts the number of Jazelle taken
+ * branches being executed. This includes the branches which are flushed due
+ * to a previous load/store which aborts late
+ */
+#define XPM_EVENT_JAVABACKBRANCH 0x42U
+
+/*
+ * Coherent linefill miss Counts the number of coherent linefill requests
+ * performed by the Cortex-A9 processor which also miss in all the other
+ * Cortex-A9 processors, meaning that the request is sent to the external
+ * memory
+ */
+#define XPM_EVENT_COHERLINEMISS 0x50U
+
+/*
+ * Coherent linefill hit. Counts the number of coherent linefill requests
+ * performed by the Cortex-A9 processor which hit in another Cortex-A9
+ * processor, meaning that the linefill data is fetched directly from the
+ * relevant Cortex-A9 cache
+ */
+#define XPM_EVENT_COHERLINEHIT 0x51U
+
+/*
+ * Instruction cache dependent stall cycles. Counts the number of cycles where
+ * the processor is ready to accept new instructions, but does not receive any
+ * due to the instruction side not being able to provide any and the
+ * instruction cache is currently performing at least one linefill
+ */
+#define XPM_EVENT_INSTRSTALL 0x60U
+
+/*
+ * Data cache dependent stall cycles. Counts the number of cycles where the core
+ * has some instructions that it cannot issue to any pipeline, and the Load
+ * Store unit has at least one pending linefill request, and no pending
+ */
+#define XPM_EVENT_DATASTALL 0x61U
+
+/*
+ * Main TLB miss stall cycles. Counts the number of cycles where the processor
+ * is stalled waiting for the completion of translation table walks from the
+ * main TLB. The processor stalls can be due to the instruction side not being
+ * able to provide the instructions, or to the data side not being able to
+ * provide the necessary data, due to them waiting for the main TLB translation
+ * table walk to complete
+ */
+#define XPM_EVENT_MAINTLBSTALL 0x62U
+
+/*
+ * Counts the number of STREX instructions architecturally executed and
+ * passed
+ */
+#define XPM_EVENT_STREXPASS 0x63U
+
+/*
+ * Counts the number of STREX instructions architecturally executed and
+ * failed
+ */
+#define XPM_EVENT_STREXFAIL 0x64U
+
+/*
+ * Data eviction. Counts the number of eviction requests due to a linefill in
+ * the data cache
+ */
+#define XPM_EVENT_DATAEVICT 0x65U
+
+/*
+ * Counts the number of cycles where the issue stage does not dispatch any
+ * instruction because it is empty or cannot dispatch any instructions
+ */
+#define XPM_EVENT_NODISPATCH 0x66U
+
+/*
+ * Counts the number of cycles where the issue stage is empty
+ */
+#define XPM_EVENT_ISSUEEMPTY 0x67U
+
+/*
+ * Counts the number of instructions going through the Register Renaming stage.
+ * This number is an approximate number of the total number of instructions
+ * speculatively executed, and even more approximate of the total number of
+ * instructions architecturally executed. The approximation depends mainly on
+ * the branch misprediction rate.
+ * The renaming stage can handle two instructions in the same cycle so the event
+ * is two bits long:
+ *    - b00 no instructions renamed
+ *    - b01 one instruction renamed
+ *    - b10 two instructions renamed
+ */
+#define XPM_EVENT_INSTRRENAME 0x68U
+
+/*
+ * Counts the number of procedure returns whose condition codes do not fail,
+ * excluding all returns from exception. This count includes procedure returns
+ * which are flushed due to a previous load/store which aborts late.
+ * Only the following instructions are reported:
+ * - BX R14
+ * - MOV PC LR
+ * - POP {..,pc}
+ * - LDR pc,[sp],#offset
+ * The following instructions are not reported:
+ * - LDMIA R9!,{..,PC} (ThumbEE state only)
+ * - LDR PC,[R9],#offset (ThumbEE state only)
+ * - BX R0 (Rm != R14)
+ * - MOV PC,R0 (Rm != R14)
+ * - LDM SP,{...,PC} (writeback not specified)
+ * - LDR PC,[SP,#offset] (wrong addressing mode)
+ */
+#define XPM_EVENT_PREDICTFUNCRET 0x6EU
+
+/*
+ * Counts the number of instructions being executed in the main execution
+ * pipeline of the processor, the multiply pipeline and arithmetic logic unit
+ * pipeline. The counted instructions are still speculative
+ */
+#define XPM_EVENT_MAINEXEC 0x70U
+
+/*
+ * Counts the number of instructions being executed in the processor second
+ * execution pipeline (ALU). The counted instructions are still speculative
+ */
+#define XPM_EVENT_SECEXEC 0x71U
+
+/*
+ * Counts the number of instructions being executed in the Load/Store unit. The
+ * counted instructions are still speculative
+ */
+#define XPM_EVENT_LDRSTR 0x72U
+
+/*
+ * Counts the number of Floating-point instructions going through the Register
+ * Rename stage. Instructions are still speculative in this stage.
+ *Two floating-point instructions can be renamed in the same cycle so the event
+ * is two bitslong:
+ *0b00 no floating-point instruction renamed
+ *0b01 one floating-point instruction renamed
+ *0b10 two floating-point instructions renamed
+ */
+#define XPM_EVENT_FLOATRENAME 0x73U
+
+/*
+ * Counts the number of Neon instructions going through the Register Rename
+ * stage.Instructions are still speculative in this stage.
+ * Two NEON instructions can be renamed in the same cycle so the event is two
+ * bits long:
+ *0b00 no NEON instruction renamed
+ *0b01 one NEON instruction renamed
+ *0b10 two NEON instructions renamed
+ */
+#define XPM_EVENT_NEONRENAME 0x74U
+
+/*
+ * Counts the number of cycles where the processor is stalled because PLD slots
+ * are all full
+ */
+#define XPM_EVENT_PLDSTALL 0x80U
+
+/*
+ * Counts the number of cycles when the processor is stalled and the data side
+ * is stalled too because it is full and executing writes to the external
+ * memory
+ */
+#define XPM_EVENT_WRITESTALL 0x81U
+
+/*
+ * Counts the number of stall cycles due to main TLB misses on requests issued
+ * by the instruction side
+ */
+#define XPM_EVENT_INSTRTLBSTALL 0x82U
+
+/*
+ * Counts the number of stall cycles due to main TLB misses on requests issued
+ * by the data side
+ */
+#define XPM_EVENT_DATATLBSTALL 0x83U
+
+/*
+ * Counts the number of stall cycles due to micro TLB misses on the instruction
+ * side. This event does not include main TLB miss stall cycles that are already
+ * counted in the corresponding main TLB event
+ */
+#define XPM_EVENT_INSTR_uTLBSTALL 0x84U
+
+/*
+ * Counts the number of stall cycles due to micro TLB misses on the data side.
+ * This event does not include main TLB miss stall cycles that are already
+ * counted in the corresponding main TLB event
+ */
+#define XPM_EVENT_DATA_uTLBSTALL 0x85U
+
+/*
+ * Counts the number of stall cycles because of the execution of a DMB memory
+ * barrier. This includes all DMB instructions being executed, even
+ * speculatively
+ */
+#define XPM_EVENT_DMB_STALL 0x86U
+
+/*
+ * Counts the number of cycles during which the integer core clock is enabled
+ */
+#define XPM_EVENT_INT_CLKEN 0x8AU
+
+/*
+ * Counts the number of cycles during which the Data Engine clock is enabled
+ */
+#define XPM_EVENT_DE_CLKEN 0x8BU
+
+/*
+ * Counts the number of ISB instructions architecturally executed
+ */
+#define XPM_EVENT_INSTRISB 0x90U
+
+/*
+ * Counts the number of DSB instructions architecturally executed
+ */
+#define XPM_EVENT_INSTRDSB 0x91U
+
+/*
+ * Counts the number of DMB instructions speculatively executed
+ */
+#define XPM_EVENT_INSTRDMB 0x92U
+
+/*
+ * Counts the number of external interrupts executed by the processor
+ */
+#define XPM_EVENT_EXTINT 0x93U
+
+/*
+ * PLE cache line request completed
+ */
+#define XPM_EVENT_PLE_LRC 0xA0U
+
+/*
+ * PLE cache line request skipped
+ */
+#define XPM_EVENT_PLE_LRS 0xA1U
+
+/*
+ * PLE FIFO flush
+ */
+#define XPM_EVENT_PLE_FLUSH 0xA2U
+
+/*
+ * PLE request complete
+ */
+#define XPM_EVENT_PLE_CMPL 0xA3U
+
+/*
+ * PLE FIFO overflow
+ */
+#define XPM_EVENT_PLE_OVFL 0xA4U
+
+/*
+ * PLE request programmed
+ */
+#define XPM_EVENT_PLE_PROG 0xA5U
+
+/*
+ * The following constants define the configurations for Cortex-A9 Performance
+ * Monitor Events. Each configuration configures the event counters for a set
+ * of events.
+ * -----------------------------------------------
+ * Config		PmCtr0... PmCtr5
+ * -----------------------------------------------
+ * XPM_CNTRCFG1		{ XPM_EVENT_SOFTINCR,
+ *			  XPM_EVENT_INSRFETCH_CACHEREFILL,
+ *			  XPM_EVENT_INSTRFECT_TLBREFILL,
+ *			  XPM_EVENT_DATA_CACHEREFILL,
+ *			  XPM_EVENT_DATA_CACHEACCESS,
+ *			  XPM_EVENT_DATA_TLBREFILL }
+ *
+ * XPM_CNTRCFG2		{ XPM_EVENT_DATA_READS,
+ *			  XPM_EVENT_DATA_WRITE,
+ *			  XPM_EVENT_EXCEPTION,
+ *			  XPM_EVENT_EXCEPRETURN,
+ *			  XPM_EVENT_CHANGECONTEXT,
+ *			  XPM_EVENT_SW_CHANGEPC }
+ *
+ * XPM_CNTRCFG3		{ XPM_EVENT_IMMEDBRANCH,
+ *			  XPM_EVENT_UNALIGNEDACCESS,
+ *			  XPM_EVENT_BRANCHMISS,
+ *			  XPM_EVENT_CLOCKCYCLES,
+ *			  XPM_EVENT_BRANCHPREDICT,
+ *			  XPM_EVENT_JAVABYTECODE }
+ *
+ * XPM_CNTRCFG4		{ XPM_EVENT_SWJAVABYTECODE,
+ *			  XPM_EVENT_JAVABACKBRANCH,
+ *			  XPM_EVENT_COHERLINEMISS,
+ *			  XPM_EVENT_COHERLINEHIT,
+ *			  XPM_EVENT_INSTRSTALL,
+ *			  XPM_EVENT_DATASTALL }
+ *
+ * XPM_CNTRCFG5		{ XPM_EVENT_MAINTLBSTALL,
+ *			  XPM_EVENT_STREXPASS,
+ *			  XPM_EVENT_STREXFAIL,
+ *			  XPM_EVENT_DATAEVICT,
+ *			  XPM_EVENT_NODISPATCH,
+ *			  XPM_EVENT_ISSUEEMPTY }
+ *
+ * XPM_CNTRCFG6		{ XPM_EVENT_INSTRRENAME,
+ *			  XPM_EVENT_PREDICTFUNCRET,
+ *			  XPM_EVENT_MAINEXEC,
+ *			  XPM_EVENT_SECEXEC,
+ *			  XPM_EVENT_LDRSTR,
+ *			  XPM_EVENT_FLOATRENAME }
+ *
+ * XPM_CNTRCFG7		{ XPM_EVENT_NEONRENAME,
+ *			  XPM_EVENT_PLDSTALL,
+ *			  XPM_EVENT_WRITESTALL,
+ *			  XPM_EVENT_INSTRTLBSTALL,
+ *			  XPM_EVENT_DATATLBSTALL,
+ *			  XPM_EVENT_INSTR_uTLBSTALL }
+ *
+ * XPM_CNTRCFG8		{ XPM_EVENT_DATA_uTLBSTALL,
+ *			  XPM_EVENT_DMB_STALL,
+ *			  XPM_EVENT_INT_CLKEN,
+ *			  XPM_EVENT_DE_CLKEN,
+ *			  XPM_EVENT_INSTRISB,
+ *			  XPM_EVENT_INSTRDSB }
+ *
+ * XPM_CNTRCFG9		{ XPM_EVENT_INSTRDMB,
+ *			  XPM_EVENT_EXTINT,
+ *			  XPM_EVENT_PLE_LRC,
+ *			  XPM_EVENT_PLE_LRS,
+ *			  XPM_EVENT_PLE_FLUSH,
+ *			  XPM_EVENT_PLE_CMPL }
+ *
+ * XPM_CNTRCFG10	{ XPM_EVENT_PLE_OVFL,
+ *			  XPM_EVENT_PLE_PROG,
+ *			  XPM_EVENT_PLE_LRC,
+ *			  XPM_EVENT_PLE_LRS,
+ *			  XPM_EVENT_PLE_FLUSH,
+ *			  XPM_EVENT_PLE_CMPL }
+ *
+ * XPM_CNTRCFG11	{ XPM_EVENT_DATASTALL,
+ *			  XPM_EVENT_INSRFETCH_CACHEREFILL,
+ *			  XPM_EVENT_INSTRFECT_TLBREFILL,
+ *			  XPM_EVENT_DATA_CACHEREFILL,
+ *			  XPM_EVENT_DATA_CACHEACCESS,
+ *			  XPM_EVENT_DATA_TLBREFILL }
+ */
+#define XPM_CNTRCFG1	0
+#define XPM_CNTRCFG2	1
+#define XPM_CNTRCFG3	2
+#define XPM_CNTRCFG4	3
+#define XPM_CNTRCFG5	4
+#define XPM_CNTRCFG6	5
+#define XPM_CNTRCFG7	6
+#define XPM_CNTRCFG8	7
+#define XPM_CNTRCFG9	8
+#define XPM_CNTRCFG10	9
+#define XPM_CNTRCFG11	10
+
+/**************************** Type Definitions ******************************/
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/************************** Variable Definitions ****************************/
+
+/************************** Function Prototypes *****************************/
+
+/* Interface fuctions to access perfromance counters from abstraction layer */
+void Xpm_SetEvents(s32 PmcrCfg);
+void Xpm_GetEventCounters(u32 *PmCtrValue);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/**
+* @} End of "addtogroup a9_event_counter_apis".
+*/
@@ -0,0 +1,82 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xpseudo_asm.h
+*
+* @addtogroup a9_specific Cortex A9 Processor Specific Include Files
+*
+* The xpseudo_asm.h includes xreg_cortexa9.h and xpseudo_asm_gcc.h.
+*
+* The xreg_cortexa9.h file contains definitions for inline assembler code.
+* It provides inline definitions for Cortex A9 GPRs, SPRs, MPE registers,
+* co-processor registers and Debug registers.
+*
+* The xpseudo_asm_gcc.h contains the definitions for the most often used inline
+* assembler instructions, available as macros. These can be very useful for
+* tasks such as setting or getting special purpose registers, synchronization,
+* or cache manipulation etc. These inline assembler instructions can be used
+* from drivers and user applications written in C.
+*
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a ecm  10/18/09 First release
+* 3.04a sdm  01/02/12 Remove redundant dsb in mcr instruction.
+* 6.8   aru  09/06/18 Removed compilation warnings for ARMCC toolchain.
+* </pre>
+*
+******************************************************************************/
+#ifndef XPSEUDO_ASM_H
+#define XPSEUDO_ASM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "xreg_cortexa9.h"
+#ifdef __GNUC__
+ #include "xpseudo_asm_gcc.h"
+#elif defined (__ICCARM__)
+ #include "xpseudo_asm_iccarm.h"
+#else
+ #include "xpseudo_asm_rvct.h"
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* XPSEUDO_ASM_H */
+/**
+* @} End of "addtogroup a9_specific".
+*/
@@ -0,0 +1,252 @@
+/******************************************************************************
+*
+* Copyright (C) 2014 - 2016 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xpseudo_asm_gcc.h
+*
+* This header file contains macros for using inline assembler code. It is
+* written specifically for the GNU compiler.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who      Date     Changes
+* ----- -------- -------- -----------------------------------------------
+* 5.00 	pkp		 05/21/14 First release
+* 6.0   mus      07/27/16 Consolidated file for a53,a9 and r5 processors
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XPSEUDO_ASM_GCC_H  /* prevent circular inclusions */
+#define XPSEUDO_ASM_GCC_H  /* by using protection macros */
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/************************** Constant Definitions ****************************/
+
+/**************************** Type Definitions ******************************/
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/* necessary for pre-processor */
+#define stringify(s)	tostring(s)
+#define tostring(s)	#s
+
+#if defined (__aarch64__)
+/* pseudo assembler instructions */
+#define mfcpsr()	({u32 rval = 0U; \
+			   asm volatile("mrs %0,  DAIF" : "=r" (rval));\
+			  rval;\
+			 })
+
+#define mtcpsr(v) __asm__ __volatile__ ("msr DAIF, %0" : : "r" (v))
+
+#define cpsiei()	//__asm__ __volatile__("cpsie	i\n")
+#define cpsidi()	//__asm__ __volatile__("cpsid	i\n")
+
+#define cpsief()	//__asm__ __volatile__("cpsie	f\n")
+#define cpsidf()	//__asm__ __volatile__("cpsid	f\n")
+
+
+
+#define mtgpr(rn, v)	/*__asm__ __volatile__(\
+			  "mov r" stringify(rn) ", %0 \n"\
+			  : : "r" (v)\
+			)*/
+
+#define mfgpr(rn)	/*({u32 rval; \
+			  __asm__ __volatile__(\
+			    "mov %0,r" stringify(rn) "\n"\
+			    : "=r" (rval)\
+			  );\
+			  rval;\
+			 })*/
+
+/* memory synchronization operations */
+
+/* Instruction Synchronization Barrier */
+#define isb() __asm__ __volatile__ ("isb sy")
+
+/* Data Synchronization Barrier */
+#define dsb() __asm__ __volatile__("dsb sy")
+
+/* Data Memory Barrier */
+#define dmb() __asm__ __volatile__("dmb sy")
+
+
+/* Memory Operations */
+#define ldr(adr)	({u64 rval; \
+			  __asm__ __volatile__(\
+			    "ldr	%0,[%1]"\
+			    : "=r" (rval) : "r" (adr)\
+			  );\
+			  rval;\
+			 })
+
+#define mfelrel3() ({u64 rval = 0U; \
+                   asm volatile("mrs %0,  ELR_EL3" : "=r" (rval));\
+                  rval;\
+                 })
+
+#define mtelrel3(v) __asm__ __volatile__ ("msr ELR_EL3, %0" : : "r" (v))
+
+#else
+
+/* pseudo assembler instructions */
+#define mfcpsr()	({u32 rval = 0U; \
+			  __asm__ __volatile__(\
+			    "mrs	%0, cpsr\n"\
+			    : "=r" (rval)\
+			  );\
+			  rval;\
+			 })
+
+#define mtcpsr(v)	__asm__ __volatile__(\
+			  "msr	cpsr,%0\n"\
+			  : : "r" (v)\
+			)
+
+#define cpsiei()	__asm__ __volatile__("cpsie	i\n")
+#define cpsidi()	__asm__ __volatile__("cpsid	i\n")
+
+#define cpsief()	__asm__ __volatile__("cpsie	f\n")
+#define cpsidf()	__asm__ __volatile__("cpsid	f\n")
+
+
+
+#define mtgpr(rn, v)	__asm__ __volatile__(\
+			  "mov r" stringify(rn) ", %0 \n"\
+			  : : "r" (v)\
+			)
+
+#define mfgpr(rn)	({u32 rval; \
+			  __asm__ __volatile__(\
+			    "mov %0,r" stringify(rn) "\n"\
+			    : "=r" (rval)\
+			  );\
+			  rval;\
+			 })
+
+/* memory synchronization operations */
+
+/* Instruction Synchronization Barrier */
+#define isb() __asm__ __volatile__ ("isb" : : : "memory")
+
+/* Data Synchronization Barrier */
+#define dsb() __asm__ __volatile__ ("dsb" : : : "memory")
+
+/* Data Memory Barrier */
+#define dmb() __asm__ __volatile__ ("dmb" : : : "memory")
+
+
+/* Memory Operations */
+#define ldr(adr)	({u32 rval; \
+			  __asm__ __volatile__(\
+			    "ldr	%0,[%1]"\
+			    : "=r" (rval) : "r" (adr)\
+			  );\
+			  rval;\
+			 })
+
+#endif
+
+#define ldrb(adr)	({u8 rval; \
+			  __asm__ __volatile__(\
+			    "ldrb	%0,[%1]"\
+			    : "=r" (rval) : "r" (adr)\
+			  );\
+			  rval;\
+			 })
+
+#define str(adr, val)	__asm__ __volatile__(\
+			  "str	%0,[%1]\n"\
+			  : : "r" (val), "r" (adr)\
+			)
+
+#define strb(adr, val)	__asm__ __volatile__(\
+			  "strb	%0,[%1]\n"\
+			  : : "r" (val), "r" (adr)\
+			)
+
+/* Count leading zeroes (clz) */
+#define clz(arg)	({u8 rval; \
+			  __asm__ __volatile__(\
+			    "clz	%0,%1"\
+			    : "=r" (rval) : "r" (arg)\
+			  );\
+			  rval;\
+			 })
+
+#if defined (__aarch64__)
+#define mtcpdc(reg,val)	__asm__ __volatile__("dc " #reg ",%0"  : : "r" (val))
+#define mtcpic(reg,val)	__asm__ __volatile__("ic " #reg ",%0"  : : "r" (val))
+
+#define mtcpicall(reg)	__asm__ __volatile__("ic " #reg)
+#define mtcptlbi(reg)	__asm__ __volatile__("tlbi " #reg)
+#define mtcpat(reg,val)	__asm__ __volatile__("at " #reg ",%0"  : : "r" (val))
+/* CP15 operations */
+#define mfcp(reg)	({u64 rval = 0U;\
+			__asm__ __volatile__("mrs	%0, " #reg : "=r" (rval));\
+			rval;\
+			})
+
+#define mtcp(reg,val)	__asm__ __volatile__("msr " #reg ",%0"  : : "r" (val))
+
+#else
+/* CP15 operations */
+#define mtcp(rn, v)	__asm__ __volatile__(\
+			 "mcr " rn "\n"\
+			 : : "r" (v)\
+			);
+
+#define mfcp(rn)	({u32 rval = 0U; \
+			 __asm__ __volatile__(\
+			   "mrc " rn "\n"\
+			   : "=r" (rval)\
+			 );\
+			 rval;\
+			 })
+#endif
+
+/************************** Variable Definitions ****************************/
+
+/************************** Function Prototypes *****************************/
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* XPSEUDO_ASM_GCC_H */
@@ -0,0 +1,804 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xqspips.h
+* @addtogroup qspips_v3_6
+* @{
+* @details
+*
+* This file contains the implementation of the XQspiPs driver. It supports only
+* master mode. User documentation for the driver functions is contained in this
+* file in the form of comment blocks at the front of each function.
+*
+* A QSPI device connects to an QSPI bus through a 4-wire serial interface.
+* The QSPI bus is a full-duplex, synchronous bus that facilitates communication
+* between one master and one slave. The device is always full-duplex,
+* which means that for every byte sent, one is received, and vice-versa.
+* The master controls the clock, so it can regulate when it wants to
+* send or receive data. The slave is under control of the master, it must
+* respond quickly since it has no control of the clock and must send/receive
+* data as fast or as slow as the master does.
+*
+* <b> Linear Mode </b>
+* The Linear Quad-SPI Controller extends the existing Quad-SPI Controller�s
+* functionality by adding a linear addressing scheme that allows the SPI flash
+* memory subsystem to behave like a typical ROM device.  The new feature hides
+* the normal SPI protocol from a master reading from the SPI flash memory. The
+* feature improves both the user friendliness and the overall read memory
+* throughput over that of the current Quad-SPI Controller by lessening the
+* amount of software overheads required and by the use of the faster AXI
+* interface.
+*
+* <b>Initialization & Configuration</b>
+*
+* The XQspiPs_Config structure is used by the driver to configure itself. This
+* configuration structure is typically created by the tool-chain based on HW
+* build properties.
+*
+* To support multiple runtime loading and initialization strategies employed by
+* various operating systems, the driver instance can be initialized in the
+* following way:
+*	- XQspiPs_LookupConfig(DeviceId) - Use the device identifier to find
+*	  static configuration structure defined in xqspips_g.c. This is setup
+*	  by the tools. For some operating systems the config structure will be
+*	  initialized by the software and this call is not needed.
+*	- XQspiPs_CfgInitialize(InstancePtr, CfgPtr, EffectiveAddr) - Uses a
+*	  configuration structure provided by the caller. If running in a system
+*	  with address translation, the provided virtual memory base address
+*	  replaces the physical address present in the configuration structure.
+*
+* <b>Multiple Masters</b>
+*
+* More than one master can exist, but arbitration is the responsibility of
+* the higher layer software. The device driver does not perform any type of
+* arbitration.
+*
+* <b>Modes of Operation</b>
+*
+* There are four modes to perform a data transfer and the selection of a mode
+* is based on Chip Select(CS) and Start. These two options individually, can
+* be controlled either by software(Manual) or hardware(Auto).
+* - Auto CS: Chip select is automatically asserted as soon as the first word
+*	     is written into the TXFIFO and de asserted when the TXFIFO becomes
+*	     empty
+* - Manual CS: Software must assert and de assert CS.
+* - Auto Start: Data transmission starts as soon as there is data in the
+*		TXFIFO and stalls when the TXFIFO is empty
+* - Manual Start: Software must start data transmission at the beginning of
+*		  the transaction or whenever the TXFIFO has become empty
+*
+* The preferred combination is Manual CS and Auto Start.
+* In this combination, the software asserts CS before loading any data into
+* TXFIFO. In Auto Start mode, whenever data is in TXFIFO, controller sends it
+* out until TXFIFO becomes empty. The software reads the RXFIFO whenever the
+* data is available. If no further data, software disables CS.
+*
+* Risks/challenges of other combinations:
+* - Manual CS and Manual Start: Manual Start bit should be set after each
+*   TXFIFO write otherwise there could be a race condition where the TXFIFO
+*   becomes empty before the new word is written. In that case the
+*   transmission stops.
+* - Auto CS with Manual or Auto Start: It is very difficult for software to
+*   keep the TXFIFO filled. Whenever the TXFIFO runs empty, CS is de asserted.
+*   This results in a single transaction to be split into multiple pieces each
+*   with its own chip select. This will result in garbage data to be sent.
+*
+* <b>Interrupts</b>
+*
+* The user must connect the interrupt handler of the driver,
+* XQspiPs_InterruptHandler, to an interrupt system such that it will be
+* called when an interrupt occurs. This function does not save and restore
+* the processor context such that the user must provide this processing.
+*
+* The driver handles the following interrupts:
+* - Data Transmit Register/FIFO Underflow
+* - Data Receive Register/FIFO Not Empty
+* - Data Transmit Register/FIFO Overwater
+* - Data Receive Register/FIFO Overrun
+*
+* The Data Transmit Register/FIFO Overwater interrupt -- indicates that the
+* QSPI device has transmitted the data available to transmit, and now its data
+* register and FIFO is ready to accept more data. The driver uses this
+* interrupt to indicate progress while sending data.  The driver may have
+* more data to send, in which case the data transmit register and FIFO is
+* filled for subsequent transmission. When this interrupt arrives and all
+* the data has been sent, the driver invokes the status callback with a
+* value of XST_SPI_TRANSFER_DONE to inform the upper layer software that
+* all data has been sent.
+*
+* The Data Transmit Register/FIFO Underflow interrupt -- indicates that,
+* as slave, the QSPI device was required to transmit but there was no data
+* available to transmit in the transmit register (or FIFO). This may not
+* be an error if the master is not expecting data. But in the case where
+* the master is expecting data, this serves as a notification of such a
+* condition. The driver reports this condition to the upper layer
+* software through the status handler.
+*
+* The Data Receive Register/FIFO Overrun interrupt -- indicates that the QSPI
+* device received data and subsequently dropped the data because the data
+* receive register and FIFO was full. The driver reports this condition to the
+* upper layer software through the status handler. This likely indicates a
+* problem with the higher layer protocol, or a problem with the slave
+* performance.
+*
+*
+* <b>Polled Operation</b>
+*
+* Transfer in polled mode is supported through a separate interface function
+* XQspiPs_PolledTransfer(). Unlike the transfer function in the interrupt mode,
+* this function blocks until all data has been sent/received.
+*
+* <b>Device Busy</b>
+*
+* Some operations are disallowed when the device is busy. The driver tracks
+* whether a device is busy. The device is considered busy when a data transfer
+* request is outstanding, and is considered not busy only when that transfer
+* completes (or is aborted with a mode fault error).
+*
+* <b>Device Configuration</b>
+*
+* The device can be configured in various ways during the FPGA implementation
+* process. Configuration parameters are stored in the xqspips_g.c file or
+* passed in via XQspiPs_CfgInitialize(). A table is defined where each entry
+* contains configuration information for an QSPI device, including the base
+* address for the device.
+*
+* <b>RTOS Independence</b>
+*
+* This driver is intended to be RTOS and processor independent.  It works with
+* physical addresses only.  Any needs for dynamic memory management, threads or
+* thread mutual exclusion, virtual memory, or cache control must be satisfied
+* by the layer above this driver.
+*
+* NOTE: This driver was always tested with endianess set to little-endian.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- -----------------------------------------------
+* 1.00a sdm 11/25/10 First release, based on the PS SPI driver...
+* 1.01a sdm 11/22/11 Added TCL file for generating QSPI parameters
+*		     in xparameters.h
+* 2.00a kka 07/25/12 Added a few register defines for CR 670297
+* 		     Removed code related to mode fault for CR 671468
+*		     The XQspiPs_SetSlaveSelect has been modified to remove
+*		     the argument of the slave select as the QSPI controller
+*		     only supports one slave.
+* 		     XQspiPs_GetSlaveSelect API has been removed
+* 		     Added a flag ShiftReadData to the instance structure
+*.		     and is used in the XQspiPs_GetReadData API.
+*		     The ShiftReadData Flag indicates whether the data
+*		     read from the Rx FIFO needs to be shifted
+*		     in cases where the data is less than 4  bytes
+* 		     Removed the selection for the following options:
+*		     Master mode (XQSPIPS_MASTER_OPTION) and
+*		     Flash interface mode (XQSPIPS_FLASH_MODE_OPTION) option
+*		     as the QSPI driver supports the Master mode
+*		     and Flash Interface mode and doesnot support
+*		     Slave mode or the legacy mode.
+*		     Modified the XQspiPs_PolledTransfer and XQspiPs_Transfer
+*		     APIs so that the last argument (IsInst) specifying whether
+*		     it is instruction or data has been removed. The first byte
+*		     in the SendBufPtr argument of these APIs specify the
+*		     instruction to be sent to the Flash Device.
+*		     This version of the driver fixes CRs 670197/663787/
+*		     670297/671468.
+* 		     Added the option for setting the Holdb_dr bit in the
+*		     configuration options, XQSPIPS_HOLD_B_DRIVE_OPTION
+*		     is the option to be used for setting this bit in the
+*		     configuration register.
+*		     The XQspiPs_PolledTransfer function has been updated
+*		     to fill the data to fifo depth.
+* 2.01a sg  02/03/13 Added flash opcodes for DUAL_IO_READ,QUAD_IO_READ.
+*		     Added macros for Set/Get Rx Watermark. Changed QSPI
+*		     Enable/Disable macro argument from BaseAddress to
+*		     Instance Pointer. Added DelayNss argument to SetDelays
+*		     and GetDelays API's.
+*		     Created macros XQspiPs_IsManualStart and
+*		     XQspiPs_IsManualChipSelect.
+*		     Changed QSPI transfer logic for polled and interrupt
+*		     modes to be based on filled tx fifo count and receive
+*		     based on it. RXNEMPTY interrupt is not used.
+*		     Added assertions to XQspiPs_LqspiRead function.
+*		     SetDelays and GetDelays API's include DelayNss parameter.
+*		     Added defines for DelayNss,Rx Watermark,Interrupts
+*		     which need write to clear. Removed Read zeros mask from
+*		     LQSPI Config register. Renamed Fixed burst error to
+*		     data FSM error in  LQSPI Status register.
+*
+* 2.02a hk  05/07/13 Added ConnectionMode to config structure.
+*			 Corresponds to C_QSPI_MODE - 0:Single, 1:Stacked, 2:Parallel
+*			 Added enable and disable to the XQspiPs_LqspiRead() function
+*			 Removed XQspi_Reset() in Set_Options() function when
+*			 LQSPI_MODE_OPTION is set.
+*            Added instructions for bank selection, die erase and
+*            flag status register to the flash instruction table
+*            Handling for instructions not in flash instruction
+*			 table added. Checking for Tx FIFO empty when switching from
+*			 TXD1/2/3 to TXD0 added. If WRSR instruction is sent with
+*            byte count 3 (spansion), instruction size and TXD register
+*			 changed accordingly. CR# 712502 and 703869.
+*            Added prefix to constant definitions for ConnectionMode
+*            Added (#ifdef linear base address) in the Linear read function.
+*            Changed  XPAR_XQSPIPS_0_LINEAR_BASEADDR to
+*            XPAR_PS7_QSPI_LINEAR_0_S_AXI_BASEADDR in
+*            XQspiPs_LqspiRead function. Fix for CR#718141.
+*
+* 2.03a hk  09/17/13 Modified polled and interrupt transfers to make use of
+*                    thresholds. This is to improve performance.
+*                    Added API's for QSPI reset and
+*                    linear mode initialization for boot.
+*                    Added RX and TX threshold reset to one in XQspiPs_Abort.
+*                    Added RX threshold reset(1) after transfer in polled and
+*                    interrupt transfers. Made changes to make sure threshold
+*                    change is done only when no transfer is in progress.
+*                    Updated linear init API for parallel and stacked modes.
+*                    CR#737760.
+* 3.1   hk  08/13/14 When writing to the configuration register, set/reset
+*                    required bits leaving reserved bits untouched. CR# 796813.
+* 3.2	sk	02/05/15 Add SLCR reset in abort function as a workaround because
+* 					 controller does not update FIFO status flags as expected
+* 					 when thresholds are used.
+* 3.3   sk  11/07/15 Modified the API prototypes according to MISRAC standards
+*                    to remove compilation warnings. CR# 868893.
+*       ms  03/17/17 Added readme.txt file in examples folder for doxygen
+*                    generation.
+*       ms  04/05/17 Modified Comment lines in functions of qspips
+*                    examples to recognize it as documentation block
+*                    and modified filename tag in
+*                    xqspips_dual_flash_stack_lqspi_example.c to include it in
+*                    doxygen examples.
+* 3.4   nsk 31/07/17 Added QSPI_BUS_WIDTH parameter in xparameters.h file
+* 3.5	tjs 08/21/18 Fixed compilation warnings for the ARMCC.
+* 3.5	tjs 07/16/18 Added support for low density ISSI flash parts.
+* 3.6   akm 03/28/19 Fixed memory leak issue while reading from qspi.(CR#1016357)
+* 3.6   akm 04/15/19 Modified FlashQuadEnable, FlashWrie and FlashErase APIs,
+*                    to wait for the on going operation to complete before
+*                    performing the next operation.
+* 3.6   akm 04/15/19 Modified the mask in XQspiPs_GetReadData() API to retrieve
+*                    configuration register values of both the Flashes in dual
+*                    parellel connection.
+*
+* </pre>
+*
+******************************************************************************/
+#ifndef XQSPIPS_H		/* prevent circular inclusions */
+#define XQSPIPS_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xstatus.h"
+#include "xqspips_hw.h"
+#include <string.h>
+
+/************************** Constant Definitions *****************************/
+
+/** @name Configuration options
+ *
+ * The following options are supported to enable/disable certain features of
+ * an QSPI device.  Each of the options is a bit mask, so more than one may be
+ * specified.
+ *
+ *
+ * The <b>Active Low Clock option</b> configures the device's clock polarity.
+ * Setting this option means the clock is active low and the SCK signal idles
+ * high. By default, the clock is active high and SCK idles low.
+ *
+ * The <b>Clock Phase option</b> configures the QSPI device for one of two
+ * transfer formats.  A clock phase of 0, the default, means data is valid on
+ * the first SCK edge (rising or falling) after the slave select (SS) signal
+ * has been asserted. A clock phase of 1 means data is valid on the second SCK
+ * edge (rising or falling) after SS has been asserted.
+ *
+ *
+ * The <b>QSPI Force Slave Select option</b> is used to enable manual control of
+ * the slave select signal.
+ * 0: The SPI_SS signal is controlled by the QSPI controller during
+ * transfers. (Default)
+ * 1: The SPI_SS signal is forced active (driven low) regardless of any
+ * transfers in progress.
+ *
+ * NOTE: The driver will handle setting and clearing the Slave Select when
+ * the user sets the "FORCE_SSELECT_OPTION". Using this option will allow the
+ * QSPI clock to be set to a faster speed. If the QSPI clock is too fast, the
+ * processor cannot empty and refill the FIFOs before the TX FIFO is empty
+ * When the QSPI hardware is controlling the Slave Select signals, this
+ * will cause slave to be de-selected and terminate the transfer.
+ *
+ * The <b>Manual Start option</b> is used to enable manual control of
+ * the Start command to perform data transfer.
+ * 0: The Start command is controlled by the QSPI controller during
+ * transfers(Default). Data transmission starts as soon as there is data in
+ * the TXFIFO and stalls when the TXFIFO is empty
+ * 1: The Start command must be issued by software to perform data transfer.
+ * Bit 15 of Configuration register is used to issue Start command. This bit
+ * must be set whenever TXFIFO is filled with new data.
+ *
+ * NOTE: The driver will set the Manual Start Enable bit in Configuration
+ * Register, if Manual Start option is selected. Software will issue
+ * Manual Start command whenever TXFIFO is filled with data. When there is
+ * no further data, driver will clear the Manual Start Enable bit.
+ *
+ * @{
+ */
+#define XQSPIPS_CLK_ACTIVE_LOW_OPTION	0x2  /**< Active Low Clock option */
+#define XQSPIPS_CLK_PHASE_1_OPTION	0x4  /**< Clock Phase one option */
+#define XQSPIPS_FORCE_SSELECT_OPTION	0x10 /**< Force Slave Select */
+#define XQSPIPS_MANUAL_START_OPTION	0x20 /**< Manual Start enable */
+#define XQSPIPS_LQSPI_MODE_OPTION	0x80 /**< Linear QPSI mode */
+#define XQSPIPS_HOLD_B_DRIVE_OPTION	0x100 /**< Drive HOLD_B Pin */
+/*@}*/
+
+
+/** @name QSPI Clock Prescaler options
+ * The QSPI Clock Prescaler Configuration bits are used to program master mode
+ * bit rate. The bit rate can be programmed in divide-by-two decrements from
+ * pclk/2 to pclk/256.
+ *
+ * @{
+ */
+#define XQSPIPS_CLK_PRESCALE_2		0x00 /**< PCLK/2 Prescaler */
+#define XQSPIPS_CLK_PRESCALE_4		0x01 /**< PCLK/4 Prescaler */
+#define XQSPIPS_CLK_PRESCALE_8		0x02 /**< PCLK/8 Prescaler */
+#define XQSPIPS_CLK_PRESCALE_16		0x03 /**< PCLK/16 Prescaler */
+#define XQSPIPS_CLK_PRESCALE_32		0x04 /**< PCLK/32 Prescaler */
+#define XQSPIPS_CLK_PRESCALE_64		0x05 /**< PCLK/64 Prescaler */
+#define XQSPIPS_CLK_PRESCALE_128	0x06 /**< PCLK/128 Prescaler */
+#define XQSPIPS_CLK_PRESCALE_256	0x07 /**< PCLK/256 Prescaler */
+
+/*@}*/
+
+
+/** @name Callback events
+ *
+ * These constants specify the handler events that are passed to
+ * a handler from the driver.  These constants are not bit masks such that
+ * only one will be passed at a time to the handler.
+ *
+ * @{
+ */
+#define XQSPIPS_EVENT_TRANSFER_DONE	2 /**< Transfer done */
+#define XQSPIPS_EVENT_TRANSMIT_UNDERRUN 3 /**< TX FIFO empty */
+#define XQSPIPS_EVENT_RECEIVE_OVERRUN	4 /**< Receive data loss because
+					    *  RX FIFO full
+					    */
+/*@}*/
+
+/** @name Flash commands
+ *
+ * The following constants define most of the commands supported by flash
+ * devices. Users can add more commands supported by the flash devices
+ *
+ * @{
+ */
+#define	XQSPIPS_FLASH_OPCODE_WRSR	0x01 /* Write status register */
+#define	XQSPIPS_FLASH_OPCODE_PP		0x02 /* Page program */
+#define	XQSPIPS_FLASH_OPCODE_NORM_READ	0x03 /* Normal read data bytes */
+#define	XQSPIPS_FLASH_OPCODE_WRDS	0x04 /* Write disable */
+#define	XQSPIPS_FLASH_OPCODE_RDSR1	0x05 /* Read status register 1 */
+#define	XQSPIPS_FLASH_OPCODE_WREN	0x06 /* Write enable */
+#define	XQSPIPS_FLASH_OPCODE_FAST_READ	0x0B /* Fast read data bytes */
+#define	XQSPIPS_FLASH_OPCODE_BE_4K	0x20 /* Erase 4KiB block */
+#define	XQSPIPS_FLASH_OPCODE_RDSR2	0x35 /* Read status register 2 */
+#define	XQSPIPS_FLASH_OPCODE_DUAL_READ	0x3B /* Dual read data bytes */
+#define	XQSPIPS_FLASH_OPCODE_BE_32K	0x52 /* Erase 32KiB block */
+#define	XQSPIPS_FLASH_OPCODE_QUAD_READ	0x6B /* Quad read data bytes */
+#define	XQSPIPS_FLASH_OPCODE_ERASE_SUS	0x75 /* Erase suspend */
+#define	XQSPIPS_FLASH_OPCODE_ERASE_RES	0x7A /* Erase resume */
+#define	XQSPIPS_FLASH_OPCODE_RDID	0x9F /* Read JEDEC ID */
+#define	XQSPIPS_FLASH_OPCODE_BE		0xC7 /* Erase whole flash block */
+#define	XQSPIPS_FLASH_OPCODE_SE		0xD8 /* Sector erase (usually 64KB)*/
+#define XQSPIPS_FLASH_OPCODE_DUAL_IO_READ 0xBB /* Read data using Dual I/O */
+#define XQSPIPS_FLASH_OPCODE_QUAD_IO_READ 0xEB /* Read data using Quad I/O */
+#define XQSPIPS_FLASH_OPCODE_BRWR	0x17 /* Bank Register Write */
+#define XQSPIPS_FLASH_OPCODE_BRRD	0x16 /* Bank Register Read */
+/* Extende Address Register Write - Micron's equivalent of Bank Register */
+#define XQSPIPS_FLASH_OPCODE_EARWR	0xC5
+/* Extende Address Register Read - Micron's equivalent of Bank Register */
+#define XQSPIPS_FLASH_OPCODE_EARRD	0xC8
+#define XQSPIPS_FLASH_OPCODE_DIE_ERASE	0xC4
+#define XQSPIPS_FLASH_OPCODE_READ_FLAG_SR	0x70
+#define XQSPIPS_FLASH_OPCODE_CLEAR_FLAG_SR	0x50
+#define XQSPIPS_FLASH_OPCODE_READ_LOCK_REG	0xE8	/* Lock Reg Read */
+#define XQSPIPS_FLASH_OPCODE_WRITE_LOCK_REG	0xE5	/* Lock Reg Write */
+
+/*@}*/
+
+/** @name Instruction size
+ *
+ * The following constants define numbers 1 to 4.
+ * Used to identify whether TXD0,1,2 or 3 is to be used.
+ *
+ * @{
+ */
+#define XQSPIPS_SIZE_ONE	1
+#define XQSPIPS_SIZE_TWO	2
+#define XQSPIPS_SIZE_THREE	3
+#define XQSPIPS_SIZE_FOUR	4
+
+/*@}*/
+
+/** @name ConnectionMode
+ *
+ * The following constants are the possible values of ConnectionMode in
+ * Config structure.
+ *
+ * @{
+ */
+#define XQSPIPS_CONNECTION_MODE_SINGLE		0
+#define XQSPIPS_CONNECTION_MODE_STACKED		1
+#define XQSPIPS_CONNECTION_MODE_PARALLEL	2
+
+/*@}*/
+
+/** @name FIFO threshold value
+ *
+ * This is the Rx FIFO threshold (in words) that was found to be most
+ * optimal in terms of performance
+ *
+ * @{
+ */
+#define XQSPIPS_RXFIFO_THRESHOLD_OPT		32
+
+/*@}*/
+
+/**************************** Type Definitions *******************************/
+/**
+ * The handler data type allows the user to define a callback function to
+ * handle the asynchronous processing for the QSPI device.  The application
+ * using this driver is expected to define a handler of this type to support
+ * interrupt driven mode.  The handler executes in an interrupt context, so
+ * only minimal processing should be performed.
+ *
+ * @param	CallBackRef is the callback reference passed in by the upper
+ *		layer when setting the callback functions, and passed back to
+ *		the upper layer when the callback is invoked. Its type is
+ *		not important to the driver, so it is a void pointer.
+ * @param	StatusEvent holds one or more status events that have occurred.
+ *		See the XQspiPs_SetStatusHandler() for details on the status
+ *		events that can be passed in the callback.
+ * @param	ByteCount indicates how many bytes of data were successfully
+ *		transferred.  This may be less than the number of bytes
+ *		requested if the status event indicates an error.
+ */
+typedef void (*XQspiPs_StatusHandler) (void *CallBackRef, u32 StatusEvent,
+					unsigned ByteCount);
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;		/**< Unique ID  of device */
+	u32 BaseAddress;	/**< Base address of the device */
+	u32 InputClockHz;	/**< Input clock frequency */
+	u8  ConnectionMode; /**< Single, Stacked and Parallel mode */
+} XQspiPs_Config;
+
+/**
+ * The XQspiPs driver instance data. The user is required to allocate a
+ * variable of this type for every QSPI device in the system. A pointer
+ * to a variable of this type is then passed to the driver API functions.
+ */
+typedef struct {
+	XQspiPs_Config Config;	 /**< Configuration structure */
+	u32 IsReady;		 /**< Device is initialized and ready */
+
+	u8 *SendBufferPtr;	 /**< Buffer to send (state) */
+	u8 *RecvBufferPtr;	 /**< Buffer to receive (state) */
+	int RequestedBytes;	 /**< Number of bytes to transfer (state) */
+	int RemainingBytes;	 /**< Number of bytes left to transfer(state) */
+	u32 IsBusy;		 /**< A transfer is in progress (state) */
+	XQspiPs_StatusHandler StatusHandler;
+	void *StatusRef;	 /**< Callback reference for status handler */
+	u32 ShiftReadData;	 /**<  Flag to indicate whether the data
+				   *   read from the Rx FIFO needs to be shifted
+				   *   in cases where the data is less than 4
+				   *   bytes
+				   */
+} XQspiPs;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/*
+*
+* Check in OptionsTable if Manual Start Option is enabled or disabled.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+*
+* @return
+*		- TRUE if option is set
+*		- FALSE if option is not set
+*
+* @note		C-Style signature:
+*		u8 XQspiPs_IsManualStart(XQspiPs *InstancePtr);
+*
+*****************************************************************************/
+#define XQspiPs_IsManualStart(InstancePtr) \
+	((XQspiPs_GetOptions(InstancePtr) & \
+	  XQSPIPS_MANUAL_START_OPTION) ? TRUE : FALSE)
+
+/****************************************************************************/
+/*
+*
+* Check in OptionsTable if Manual Chip Select Option is enabled or disabled.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return
+*		- TRUE if option is set
+*		- FALSE if option is not set
+*
+* @note		C-Style signature:
+*		u8 XQspiPs_IsManualChipSelect(XQspiPs *InstancePtr);
+*
+*****************************************************************************/
+#define XQspiPs_IsManualChipSelect(InstancePtr) \
+	((XQspiPs_GetOptions(InstancePtr) & \
+	  XQSPIPS_FORCE_SSELECT_OPTION) ? TRUE : FALSE)
+
+/****************************************************************************/
+/**
+*
+* Set the contents of the slave idle count register.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+* @param	RegisterValue is the value to be written, valid values are
+*		0-255.
+*
+* @return	None
+*
+* @note		C-Style signature:
+*		void XQspiPs_SetSlaveIdle(XQspiPs *InstancePtr,
+*			u32 RegisterValue)
+*
+*****************************************************************************/
+#define XQspiPs_SetSlaveIdle(InstancePtr, RegisterValue)	\
+	XQspiPs_Out32(((InstancePtr)->Config.BaseAddress) +	\
+			XQSPIPS_SICR_OFFSET, (RegisterValue))
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the slave idle count register. Use the XQSPIPS_SICR_*
+* constants defined in xqspips_hw.h to interpret the bit-mask returned.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+*
+* @return	An 8-bit value representing Slave Idle Count.
+*
+* @note		C-Style signature:
+*		u32 XQspiPs_GetSlaveIdle(XQspiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XQspiPs_GetSlaveIdle(InstancePtr)				\
+	XQspiPs_In32(((InstancePtr)->Config.BaseAddress) +		\
+	XQSPIPS_SICR_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Set the contents of the transmit FIFO watermark register.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+* @param	RegisterValue is the value to be written, valid values are 1-63.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XQspiPs_SetTXWatermark(XQspiPs *InstancePtr,
+*			u32 RegisterValue)
+*
+*****************************************************************************/
+#define XQspiPs_SetTXWatermark(InstancePtr, RegisterValue)		\
+	XQspiPs_Out32(((InstancePtr)->Config.BaseAddress) +		\
+			XQSPIPS_TXWR_OFFSET, (RegisterValue))
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the transmit FIFO watermark register.
+* Valid values are in the range 1-63.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+*
+* @return	A 6-bit value representing Tx Watermark level.
+*
+* @note		C-Style signature:
+*		u32 XQspiPs_GetTXWatermark(XQspiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XQspiPs_GetTXWatermark(InstancePtr)				\
+	XQspiPs_In32((InstancePtr->Config.BaseAddress) + XQSPIPS_TXWR_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Set the contents of the receive FIFO watermark register.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+* @param	RegisterValue is the value to be written, valid values are 1-63.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XQspiPs_SetRXWatermark(XQspiPs *InstancePtr,
+*			u32 RegisterValue)
+*
+*****************************************************************************/
+#define XQspiPs_SetRXWatermark(InstancePtr, RegisterValue)		\
+	XQspiPs_Out32(((InstancePtr)->Config.BaseAddress) +		\
+			XQSPIPS_RXWR_OFFSET, (RegisterValue))
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the receive FIFO watermark register.
+* Valid values are in the range 1-63.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+*
+* @return	A 6-bit value representing Rx Watermark level.
+*
+* @note		C-Style signature:
+*		u32 XQspiPs_GetRXWatermark(XQspiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XQspiPs_GetRXWatermark(InstancePtr)				\
+	XQspiPs_In32((InstancePtr->Config.BaseAddress) + XQSPIPS_RXWR_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Enable the device and uninhibit master transactions.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XQspiPs_Enable(XQspiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XQspiPs_Enable(InstancePtr)					\
+	XQspiPs_Out32((InstancePtr->Config.BaseAddress) + XQSPIPS_ER_OFFSET, \
+			XQSPIPS_ER_ENABLE_MASK)
+
+/****************************************************************************/
+/**
+*
+* Disable the device.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XQspiPs_Disable(XQspiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XQspiPs_Disable(InstancePtr)					\
+	XQspiPs_Out32((InstancePtr->Config.BaseAddress) + XQSPIPS_ER_OFFSET, 0)
+
+/****************************************************************************/
+/**
+*
+* Set the contents of the Linear QSPI Configuration register.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+* @param	RegisterValue is the value to be written to the Linear QSPI
+*		configuration register.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XQspiPs_SetLqspiConfigReg(XQspiPs *InstancePtr,
+*			u32 RegisterValue)
+*
+*****************************************************************************/
+#define XQspiPs_SetLqspiConfigReg(InstancePtr, RegisterValue)		\
+	XQspiPs_Out32(((InstancePtr)->Config.BaseAddress) +		\
+			XQSPIPS_LQSPI_CR_OFFSET, (RegisterValue))
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the Linear QSPI Configuration register.
+*
+* @param	InstancePtr is a pointer to the XQspiPs instance.
+*
+* @return	A 32-bit value representing the contents of the LQSPI Config
+*		register.
+*
+* @note		C-Style signature:
+*		u32 XQspiPs_GetLqspiConfigReg(u32 *InstancePtr)
+*
+*****************************************************************************/
+#define XQspiPs_GetLqspiConfigReg(InstancePtr)				\
+	XQspiPs_In32((InstancePtr->Config.BaseAddress) +		\
+			XQSPIPS_LQSPI_CR_OFFSET)
+
+/************************** Function Prototypes ******************************/
+
+/*
+ * Initialization function, implemented in xqspips_sinit.c
+ */
+XQspiPs_Config *XQspiPs_LookupConfig(u16 DeviceId);
+
+/*
+ * Functions implemented in xqspips.c
+ */
+int XQspiPs_CfgInitialize(XQspiPs *InstancePtr, XQspiPs_Config *Config,
+			   u32 EffectiveAddr);
+void XQspiPs_Reset(XQspiPs *InstancePtr);
+void XQspiPs_Abort(XQspiPs *InstancePtr);
+
+s32 XQspiPs_Transfer(XQspiPs *InstancePtr, u8 *SendBufPtr, u8 *RecvBufPtr,
+		      u32 ByteCount);
+s32 XQspiPs_PolledTransfer(XQspiPs *InstancePtr, u8 *SendBufPtr,
+			    u8 *RecvBufPtr, u32 ByteCount);
+int XQspiPs_LqspiRead(XQspiPs *InstancePtr, u8 *RecvBufPtr,
+			u32 Address, unsigned ByteCount);
+
+int XQspiPs_SetSlaveSelect(XQspiPs *InstancePtr);
+
+void XQspiPs_SetStatusHandler(XQspiPs *InstancePtr, void *CallBackRef,
+				XQspiPs_StatusHandler FuncPtr);
+void XQspiPs_InterruptHandler(void *InstancePtr);
+
+/*
+ * Functions for selftest, in xqspips_selftest.c
+ */
+int XQspiPs_SelfTest(XQspiPs *InstancePtr);
+
+/*
+ * Functions for options, in xqspips_options.c
+ */
+s32 XQspiPs_SetOptions(XQspiPs *InstancePtr, u32 Options);
+u32 XQspiPs_GetOptions(XQspiPs *InstancePtr);
+
+s32 XQspiPs_SetClkPrescaler(XQspiPs *InstancePtr, u8 Prescaler);
+u8 XQspiPs_GetClkPrescaler(XQspiPs *InstancePtr);
+
+int XQspiPs_SetDelays(XQspiPs *InstancePtr, u8 DelayNss, u8 DelayBtwn,
+			 u8 DelayAfter, u8 DelayInit);
+void XQspiPs_GetDelays(XQspiPs *InstancePtr, u8 *DelayNss, u8 *DelayBtwn,
+			 u8 *DelayAfter, u8 *DelayInit);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,421 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xqspips_hw.h
+* @addtogroup qspips_v3_6
+* @{
+*
+* This header file contains the identifiers and basic HW access driver
+* functions (or  macros) that can be used to access the device. Other driver
+* functions are defined in xqspips.h.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- -----------------------------------------------
+* 1.00  sdm 11/25/10 First release
+* 2.00a ka  07/25/12 Added a few register defines for CR 670297
+*		     and removed some defines of reserved fields for
+*		     CR 671468
+*		     Added define XQSPIPS_CR_HOLD_B_MASK for Holdb_dr
+*		     bit in Configuration register.
+* 2.01a sg  02/03/13 Added defines for DelayNss,Rx Watermark,Interrupts
+*		     which need write to clear. Removed Read zeros mask from
+*		     LQSPI Config register.
+* 2.03a hk  08/22/13 Added prototypes of API's for QSPI reset and
+*                    linear mode initialization for boot. Added related
+*                    constant definitions.
+* 3.1   hk  08/13/14 Changed definition of CR reset value masks to set/reset
+*                    required bits leaving reserved bits untouched. CR# 796813.
+* 3.2	sk	02/05/15 Add SLCR reset in abort function as a workaround because
+* 					 controller does not update FIFO status flags as expected
+* 					 when thresholds are used.
+* 3.6   akm 03/28/19 Fixed memory leak issue while reading from qspi.(CR#1016357)
+*
+* </pre>
+*
+******************************************************************************/
+#ifndef XQSPIPS_HW_H		/* prevent circular inclusions */
+#define XQSPIPS_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+#include "xparameters.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Register Map
+ *
+ * Register offsets from the base address of an QSPI device.
+ * @{
+ */
+#define XQSPIPS_CR_OFFSET	 	0x00 /**< Configuration Register */
+#define XQSPIPS_SR_OFFSET	 	0x04 /**< Interrupt Status */
+#define XQSPIPS_IER_OFFSET	 	0x08 /**< Interrupt Enable */
+#define XQSPIPS_IDR_OFFSET	 	0x0c /**< Interrupt Disable */
+#define XQSPIPS_IMR_OFFSET	 	0x10 /**< Interrupt Enabled Mask */
+#define XQSPIPS_ER_OFFSET	 	0x14 /**< Enable/Disable Register */
+#define XQSPIPS_DR_OFFSET	 	0x18 /**< Delay Register */
+#define XQSPIPS_TXD_00_OFFSET	 	0x1C /**< Transmit 4-byte inst/data */
+#define XQSPIPS_RXD_OFFSET	 	0x20 /**< Data Receive Register */
+#define XQSPIPS_SICR_OFFSET	 	0x24 /**< Slave Idle Count */
+#define XQSPIPS_TXWR_OFFSET	 	0x28 /**< Transmit FIFO Watermark */
+#define XQSPIPS_RXWR_OFFSET	 	0x2C /**< Receive FIFO Watermark */
+#define XQSPIPS_GPIO_OFFSET	 	0x30 /**< GPIO Register */
+#define XQSPIPS_LPBK_DLY_ADJ_OFFSET	0x38 /**< Loopback Delay Adjust Reg */
+#define XQSPIPS_TXD_01_OFFSET	 	0x80 /**< Transmit 1-byte inst */
+#define XQSPIPS_TXD_10_OFFSET	 	0x84 /**< Transmit 2-byte inst */
+#define XQSPIPS_TXD_11_OFFSET	 	0x88 /**< Transmit 3-byte inst */
+#define XQSPIPS_LQSPI_CR_OFFSET  	0xA0 /**< Linear QSPI config register */
+#define XQSPIPS_LQSPI_SR_OFFSET  	0xA4 /**< Linear QSPI status register */
+#define XQSPIPS_MOD_ID_OFFSET  		0xFC /**< Module ID register */
+
+/* @} */
+
+/** @name Configuration Register
+ *
+ * This register contains various control bits that
+ * affect the operation of the QSPI device. Read/Write.
+ * @{
+ */
+
+#define XQSPIPS_CR_IFMODE_MASK    0x80000000 /**< Flash mem interface mode */
+#define XQSPIPS_CR_ENDIAN_MASK    0x04000000 /**< Tx/Rx FIFO endianness */
+#define XQSPIPS_CR_MANSTRT_MASK   0x00010000 /**< Manual Transmission Start */
+#define XQSPIPS_CR_MANSTRTEN_MASK 0x00008000 /**< Manual Transmission Start
+						   Enable */
+#define XQSPIPS_CR_SSFORCE_MASK   0x00004000 /**< Force Slave Select */
+#define XQSPIPS_CR_SSCTRL_MASK    0x00000400 /**< Slave Select Decode */
+#define XQSPIPS_CR_SSCTRL_SHIFT   10	      /**< Slave Select Decode shift */
+#define XQSPIPS_CR_DATA_SZ_MASK   0x000000C0 /**< Size of word to be
+						   transferred */
+#define XQSPIPS_CR_PRESC_MASK     0x00000038 /**< Prescaler Setting */
+#define XQSPIPS_CR_PRESC_SHIFT    3	      /**< Prescaler shift */
+#define XQSPIPS_CR_PRESC_MAXIMUM  0x07	      /**< Prescaler maximum value */
+
+#define XQSPIPS_CR_CPHA_MASK      0x00000004 /**< Phase Configuration */
+#define XQSPIPS_CR_CPOL_MASK      0x00000002 /**< Polarity Configuration */
+
+#define XQSPIPS_CR_MSTREN_MASK    0x00000001 /**< Master Mode Enable */
+
+#define XQSPIPS_CR_HOLD_B_MASK    0x00080000 /**< HOLD_B Pin Drive Enable */
+
+#define XQSPIPS_CR_REF_CLK_MASK   0x00000100 /**< Ref clk bit - should be 0 */
+
+/* Deselect the Slave select line and set the transfer size to 32 at reset */
+#define XQSPIPS_CR_RESET_MASK_SET  XQSPIPS_CR_IFMODE_MASK | \
+				   XQSPIPS_CR_SSCTRL_MASK | \
+				   XQSPIPS_CR_DATA_SZ_MASK | \
+				   XQSPIPS_CR_MSTREN_MASK | \
+				   XQSPIPS_CR_SSFORCE_MASK | \
+				   XQSPIPS_CR_HOLD_B_MASK
+#define XQSPIPS_CR_RESET_MASK_CLR  XQSPIPS_CR_CPOL_MASK | \
+				   XQSPIPS_CR_CPHA_MASK | \
+				   XQSPIPS_CR_PRESC_MASK | \
+				   XQSPIPS_CR_MANSTRTEN_MASK | \
+				   XQSPIPS_CR_MANSTRT_MASK | \
+				   XQSPIPS_CR_ENDIAN_MASK | \
+				   XQSPIPS_CR_REF_CLK_MASK
+/* @} */
+
+
+/** @name QSPI Interrupt Registers
+ *
+ * <b>QSPI Status Register</b>
+ *
+ * This register holds the interrupt status flags for an QSPI device. Some
+ * of the flags are level triggered, which means that they are set as long
+ * as the interrupt condition exists. Other flags are edge triggered,
+ * which means they are set once the interrupt condition occurs and remain
+ * set until they are cleared by software. The interrupts are cleared by
+ * writing a '1' to the interrupt bit position in the Status Register.
+ * Read/Write.
+ *
+ * <b>QSPI Interrupt Enable Register</b>
+ *
+ * This register is used to enable chosen interrupts for an QSPI device.
+ * Writing a '1' to a bit in this register sets the corresponding bit in the
+ * QSPI Interrupt Mask register.  Write only.
+ *
+ * <b>QSPI Interrupt Disable Register </b>
+ *
+ * This register is used to disable chosen interrupts for an QSPI device.
+ * Writing a '1' to a bit in this register clears the corresponding bit in the
+ * QSPI Interrupt Mask register. Write only.
+ *
+ * <b>QSPI Interrupt Mask Register</b>
+ *
+ * This register shows the enabled/disabled interrupts of an QSPI device.
+ * Read only.
+ *
+ * All four registers have the same bit definitions. They are only defined once
+ * for each of the Interrupt Enable Register, Interrupt Disable Register,
+ * Interrupt Mask Register, and Channel Interrupt Status Register
+ * @{
+ */
+
+#define XQSPIPS_IXR_TXUF_MASK	   0x00000040  /**< QSPI Tx FIFO Underflow */
+#define XQSPIPS_IXR_RXFULL_MASK    0x00000020  /**< QSPI Rx FIFO Full */
+#define XQSPIPS_IXR_RXNEMPTY_MASK  0x00000010  /**< QSPI Rx FIFO Not Empty */
+#define XQSPIPS_IXR_TXFULL_MASK    0x00000008  /**< QSPI Tx FIFO Full */
+#define XQSPIPS_IXR_TXOW_MASK	   0x00000004  /**< QSPI Tx FIFO Overwater */
+#define XQSPIPS_IXR_RXOVR_MASK	   0x00000001  /**< QSPI Rx FIFO Overrun */
+#define XQSPIPS_IXR_DFLT_MASK	   0x00000025  /**< QSPI default interrupts
+						    mask */
+#define XQSPIPS_IXR_WR_TO_CLR_MASK 0x00000041  /**< Interrupts which
+						    need write to clear */
+#define XQSPIPS_ISR_RESET_STATE    0x00000004  /**< Default to tx/rx empty */
+#define XQSPIPS_IXR_DISABLE_ALL    0x0000007D  /**< Disable all interrupts */
+/* @} */
+
+
+/** @name Enable Register
+ *
+ * This register is used to enable or disable an QSPI device.
+ * Read/Write
+ * @{
+ */
+#define XQSPIPS_ER_ENABLE_MASK    0x00000001 /**< QSPI Enable Bit Mask */
+/* @} */
+
+
+/** @name Delay Register
+ *
+ * This register is used to program timing delays in
+ * slave mode. Read/Write
+ * @{
+ */
+#define XQSPIPS_DR_NSS_MASK	0xFF000000 /**< Delay to de-assert slave select
+						between two words mask */
+#define XQSPIPS_DR_NSS_SHIFT	24	   /**< Delay to de-assert slave select
+						between two words shift */
+#define XQSPIPS_DR_BTWN_MASK	0x00FF0000 /**< Delay Between Transfers
+						mask */
+#define XQSPIPS_DR_BTWN_SHIFT	16	   /**< Delay Between Transfers shift */
+#define XQSPIPS_DR_AFTER_MASK	0x0000FF00 /**< Delay After Transfers mask */
+#define XQSPIPS_DR_AFTER_SHIFT	8 	   /**< Delay After Transfers shift */
+#define XQSPIPS_DR_INIT_MASK	0x000000FF /**< Delay Initially mask */
+/* @} */
+
+/** @name Slave Idle Count Registers
+ *
+ * This register defines the number of pclk cycles the slave waits for a the
+ * QSPI clock to become stable in quiescent state before it can detect the start
+ * of the next transfer in CPHA = 1 mode.
+ * Read/Write
+ *
+ * @{
+ */
+#define XQSPIPS_SICR_MASK	0x000000FF /**< Slave Idle Count Mask */
+/* @} */
+
+
+/** @name Transmit FIFO Watermark Register
+ *
+ * This register defines the watermark setting for the Transmit FIFO.
+ *
+ * @{
+ */
+#define XQSPIPS_TXWR_MASK           0x0000003F /**< Transmit Watermark Mask */
+#define XQSPIPS_TXWR_RESET_VALUE    0x00000001 /**< Transmit Watermark
+						  * register reset value */
+
+/* @} */
+
+/** @name Receive FIFO Watermark Register
+ *
+ * This register defines the watermark setting for the Receive FIFO.
+ *
+ * @{
+ */
+#define XQSPIPS_RXWR_MASK	    0x0000003F /**< Receive Watermark Mask */
+#define XQSPIPS_RXWR_RESET_VALUE    0x00000001 /**< Receive Watermark
+						  * register reset value */
+
+/* @} */
+
+/** @name FIFO Depth
+ *
+ * This macro provides the depth of transmit FIFO and receive FIFO.
+ *
+ * @{
+ */
+#define XQSPIPS_FIFO_DEPTH	63	/**< FIFO depth (words) */
+/* @} */
+
+
+/** @name Linear QSPI Configuration Register
+ *
+ * This register contains various control bits that
+ * affect the operation of the Linear QSPI controller. Read/Write.
+ *
+ * @{
+ */
+#define XQSPIPS_LQSPI_CR_LINEAR_MASK	 0x80000000 /**< LQSPI mode enable */
+#define XQSPIPS_LQSPI_CR_TWO_MEM_MASK	 0x40000000 /**< Both memories or one */
+#define XQSPIPS_LQSPI_CR_SEP_BUS_MASK	 0x20000000 /**< Seperate memory bus */
+#define XQSPIPS_LQSPI_CR_U_PAGE_MASK	 0x10000000 /**< Upper memory page */
+#define XQSPIPS_LQSPI_CR_MODE_EN_MASK	 0x02000000 /**< Enable mode bits */
+#define XQSPIPS_LQSPI_CR_MODE_ON_MASK	 0x01000000 /**< Mode on */
+#define XQSPIPS_LQSPI_CR_MODE_BITS_MASK  0x00FF0000 /**< Mode value for dual I/O
+							 or quad I/O */
+#define XQSPIPS_LQSPI_CR_DUMMY_MASK	 0x00000700 /**< Number of dummy bytes
+							 between addr and return
+							 read data */
+#define XQSPIPS_LQSPI_CR_INST_MASK	 0x000000FF /**< Read instr code */
+#define XQSPIPS_LQSPI_CR_RST_STATE	 0x8000016B /**< Default CR value */
+/* @} */
+
+/** @name Linear QSPI Status Register
+ *
+ * This register contains various status bits of the Linear QSPI controller.
+ * Read/Write.
+ *
+ * @{
+ */
+#define XQSPIPS_LQSPI_SR_D_FSM_ERR_MASK	  0x00000004 /**< AXI Data FSM Error
+							  received */
+#define XQSPIPS_LQSPI_SR_WR_RECVD_MASK	  0x00000002 /**< AXI write command
+							  received */
+/* @} */
+
+
+/** @name Loopback Delay Adjust Register
+ *
+ * This register contains various bit masks of Loopback Delay Adjust Register.
+ *
+ * @{
+ */
+
+#define XQSPIPS_LPBK_DLY_ADJ_USE_LPBK_MASK 0x00000020 /**< Loopback Bit */
+
+/* @} */
+
+
+/** @name SLCR Register
+ *
+ * Register offsets from SLCR base address.
+ *
+ * @{
+ */
+
+#define SLCR_LOCK 0x00000004 /**< SLCR Write Protection Lock */
+#define SLCR_UNLOCK 0x00000008 /**< SLCR Write Protection Unlock */
+#define LQSPI_RST_CTRL 0x00000230 /**< Quad SPI Software Reset Control */
+#define SLCR_LOCKSTA 0x0000000C /**< SLCR Write Protection status */
+
+/* @} */
+
+
+/** @name SLCR Register
+ *
+ * Bit Masks of above SLCR Registers .
+ *
+ * @{
+ */
+
+#ifndef XPAR_XSLCR_0_BASEADDR
+#define XPAR_XSLCR_0_BASEADDR 0xF8000000
+#endif
+#define SLCR_LOCK_MASK 0x767B /**< Write Protection Lock mask*/
+#define SLCR_UNLOCK_MASK 0xDF0D /**< SLCR Write Protection Unlock */
+#define LQSPI_RST_CTRL_MASK 0x3 /**< Quad SPI Software Reset Control */
+
+/* @} */
+
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+#define XQspiPs_In32 Xil_In32
+#define XQspiPs_Out32 Xil_Out32
+#define XQSPIPS_DUMMY_TX_DATA   0xFFFFFFFF
+
+/****************************************************************************/
+/**
+* Read a register.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset contains the offset from the 1st register of the
+*		device to the target register.
+*
+* @return	The value read from the register.
+*
+* @note		C-Style signature:
+*		u32 XQspiPs_ReadReg(u32 BaseAddress. int RegOffset)
+*
+******************************************************************************/
+#define XQspiPs_ReadReg(BaseAddress, RegOffset) \
+	XQspiPs_In32((BaseAddress) + (RegOffset))
+
+/***************************************************************************/
+/**
+* Write to a register.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset contains the offset from the 1st register of the
+*		device to target register.
+* @param	RegisterValue is the value to be written to the register.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XQspiPs_WriteReg(u32 BaseAddress, int RegOffset,
+*		u32 RegisterValue)
+*
+******************************************************************************/
+#define XQspiPs_WriteReg(BaseAddress, RegOffset, RegisterValue) \
+	XQspiPs_Out32((BaseAddress) + (RegOffset), (RegisterValue))
+
+/************************** Function Prototypes ******************************/
+
+/*
+ * Functions implemented in xqspips_hw.c
+ */
+void XQspiPs_ResetHw(u32 BaseAddress);
+void XQspiPs_LinearInit(u32 BaseAddress);
+
+/************************** Variable Definitions *****************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,587 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xreg_cortexa9.h
+*
+* This header file contains definitions for using inline assembler code. It is
+* written specifically for the GNU, ARMCC compiler.
+*
+* All of the ARM Cortex A9 GPRs, SPRs, and Debug Registers are defined along
+* with the positions of the bits within the registers.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who      Date     Changes
+* ----- -------- -------- -----------------------------------------------
+* 1.00a ecm/sdm  10/20/09 First release
+* </pre>
+*
+******************************************************************************/
+#ifndef XREG_CORTEXA9_H
+#define XREG_CORTEXA9_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* GPRs */
+#define XREG_GPR0				r0
+#define XREG_GPR1				r1
+#define XREG_GPR2				r2
+#define XREG_GPR3				r3
+#define XREG_GPR4				r4
+#define XREG_GPR5				r5
+#define XREG_GPR6				r6
+#define XREG_GPR7				r7
+#define XREG_GPR8				r8
+#define XREG_GPR9				r9
+#define XREG_GPR10				r10
+#define XREG_GPR11				r11
+#define XREG_GPR12				r12
+#define XREG_GPR13				r13
+#define XREG_GPR14				r14
+#define XREG_GPR15				r15
+#define XREG_CPSR				cpsr
+
+/* Coprocessor number defines */
+#define XREG_CP0				0
+#define XREG_CP1				1
+#define XREG_CP2				2
+#define XREG_CP3				3
+#define XREG_CP4				4
+#define XREG_CP5				5
+#define XREG_CP6				6
+#define XREG_CP7				7
+#define XREG_CP8				8
+#define XREG_CP9				9
+#define XREG_CP10				10
+#define XREG_CP11				11
+#define XREG_CP12				12
+#define XREG_CP13				13
+#define XREG_CP14				14
+#define XREG_CP15				15
+
+/* Coprocessor control register defines */
+#define XREG_CR0				cr0
+#define XREG_CR1				cr1
+#define XREG_CR2				cr2
+#define XREG_CR3				cr3
+#define XREG_CR4				cr4
+#define XREG_CR5				cr5
+#define XREG_CR6				cr6
+#define XREG_CR7				cr7
+#define XREG_CR8				cr8
+#define XREG_CR9				cr9
+#define XREG_CR10				cr10
+#define XREG_CR11				cr11
+#define XREG_CR12				cr12
+#define XREG_CR13				cr13
+#define XREG_CR14				cr14
+#define XREG_CR15				cr15
+
+/* Current Processor Status Register (CPSR) Bits */
+#define XREG_CPSR_THUMB_MODE			0x20
+#define XREG_CPSR_MODE_BITS			0x1F
+#define XREG_CPSR_SYSTEM_MODE			0x1F
+#define XREG_CPSR_UNDEFINED_MODE		0x1B
+#define XREG_CPSR_DATA_ABORT_MODE		0x17
+#define XREG_CPSR_SVC_MODE			0x13
+#define XREG_CPSR_IRQ_MODE			0x12
+#define XREG_CPSR_FIQ_MODE			0x11
+#define XREG_CPSR_USER_MODE			0x10
+
+#define XREG_CPSR_IRQ_ENABLE			0x80
+#define XREG_CPSR_FIQ_ENABLE			0x40
+
+#define XREG_CPSR_N_BIT				0x80000000
+#define XREG_CPSR_Z_BIT				0x40000000
+#define XREG_CPSR_C_BIT				0x20000000
+#define XREG_CPSR_V_BIT				0x10000000
+
+
+/* CP15 defines */
+#if defined (__GNUC__) || defined (__ICCARM__)
+/* C0 Register defines */
+#define XREG_CP15_MAIN_ID			"p15, 0, %0,  c0,  c0, 0"
+#define XREG_CP15_CACHE_TYPE			"p15, 0, %0,  c0,  c0, 1"
+#define XREG_CP15_TCM_TYPE			"p15, 0, %0,  c0,  c0, 2"
+#define XREG_CP15_TLB_TYPE			"p15, 0, %0,  c0,  c0, 3"
+#define XREG_CP15_MULTI_PROC_AFFINITY		"p15, 0, %0,  c0,  c0, 5"
+
+#define XREG_CP15_PROC_FEATURE_0		"p15, 0, %0,  c0,  c1, 0"
+#define XREG_CP15_PROC_FEATURE_1		"p15, 0, %0,  c0,  c1, 1"
+#define XREG_CP15_DEBUG_FEATURE_0		"p15, 0, %0,  c0,  c1, 2"
+#define XREG_CP15_MEMORY_FEATURE_0		"p15, 0, %0,  c0,  c1, 4"
+#define XREG_CP15_MEMORY_FEATURE_1		"p15, 0, %0,  c0,  c1, 5"
+#define XREG_CP15_MEMORY_FEATURE_2		"p15, 0, %0,  c0,  c1, 6"
+#define XREG_CP15_MEMORY_FEATURE_3		"p15, 0, %0,  c0,  c1, 7"
+
+#define XREG_CP15_INST_FEATURE_0		"p15, 0, %0,  c0,  c2, 0"
+#define XREG_CP15_INST_FEATURE_1		"p15, 0, %0,  c0,  c2, 1"
+#define XREG_CP15_INST_FEATURE_2		"p15, 0, %0,  c0,  c2, 2"
+#define XREG_CP15_INST_FEATURE_3		"p15, 0, %0,  c0,  c2, 3"
+#define XREG_CP15_INST_FEATURE_4		"p15, 0, %0,  c0,  c2, 4"
+
+#define XREG_CP15_CACHE_SIZE_ID			"p15, 1, %0,  c0,  c0, 0"
+#define XREG_CP15_CACHE_LEVEL_ID		"p15, 1, %0,  c0,  c0, 1"
+#define XREG_CP15_AUXILARY_ID			"p15, 1, %0,  c0,  c0, 7"
+
+#define XREG_CP15_CACHE_SIZE_SEL		"p15, 2, %0,  c0,  c0, 0"
+
+/* C1 Register Defines */
+#define XREG_CP15_SYS_CONTROL			"p15, 0, %0,  c1,  c0, 0"
+#define XREG_CP15_AUX_CONTROL			"p15, 0, %0,  c1,  c0, 1"
+#define XREG_CP15_CP_ACCESS_CONTROL		"p15, 0, %0,  c1,  c0, 2"
+
+#define XREG_CP15_SECURE_CONFIG			"p15, 0, %0,  c1,  c1, 0"
+#define XREG_CP15_SECURE_DEBUG_ENABLE		"p15, 0, %0,  c1,  c1, 1"
+#define XREG_CP15_NS_ACCESS_CONTROL		"p15, 0, %0,  c1,  c1, 2"
+#define XREG_CP15_VIRTUAL_CONTROL		"p15, 0, %0,  c1,  c1, 3"
+
+#else /* RVCT */
+/* C0 Register defines */
+#define XREG_CP15_MAIN_ID			"cp15:0:c0:c0:0"
+#define XREG_CP15_CACHE_TYPE			"cp15:0:c0:c0:1"
+#define XREG_CP15_TCM_TYPE			"cp15:0:c0:c0:2"
+#define XREG_CP15_TLB_TYPE			"cp15:0:c0:c0:3"
+#define XREG_CP15_MULTI_PROC_AFFINITY		"cp15:0:c0:c0:5"
+
+#define XREG_CP15_PROC_FEATURE_0		"cp15:0:c0:c1:0"
+#define XREG_CP15_PROC_FEATURE_1		"cp15:0:c0:c1:1"
+#define XREG_CP15_DEBUG_FEATURE_0		"cp15:0:c0:c1:2"
+#define XREG_CP15_MEMORY_FEATURE_0		"cp15:0:c0:c1:4"
+#define XREG_CP15_MEMORY_FEATURE_1		"cp15:0:c0:c1:5"
+#define XREG_CP15_MEMORY_FEATURE_2		"cp15:0:c0:c1:6"
+#define XREG_CP15_MEMORY_FEATURE_3		"cp15:0:c0:c1:7"
+
+#define XREG_CP15_INST_FEATURE_0		"cp15:0:c0:c2:0"
+#define XREG_CP15_INST_FEATURE_1		"cp15:0:c0:c2:1"
+#define XREG_CP15_INST_FEATURE_2		"cp15:0:c0:c2:2"
+#define XREG_CP15_INST_FEATURE_3		"cp15:0:c0:c2:3"
+#define XREG_CP15_INST_FEATURE_4		"cp15:0:c0:c2:4"
+
+#define XREG_CP15_CACHE_SIZE_ID			"cp15:1:c0:c0:0"
+#define XREG_CP15_CACHE_LEVEL_ID		"cp15:1:c0:c0:1"
+#define XREG_CP15_AUXILARY_ID			"cp15:1:c0:c0:7"
+
+#define XREG_CP15_CACHE_SIZE_SEL		"cp15:2:c0:c0:0"
+
+/* C1 Register Defines */
+#define XREG_CP15_SYS_CONTROL			"cp15:0:c1:c0:0"
+#define XREG_CP15_AUX_CONTROL			"cp15:0:c1:c0:1"
+#define XREG_CP15_CP_ACCESS_CONTROL		"cp15:0:c1:c0:2"
+
+#define XREG_CP15_SECURE_CONFIG			"cp15:0:c1:c1:0"
+#define XREG_CP15_SECURE_DEBUG_ENABLE		"cp15:0:c1:c1:1"
+#define XREG_CP15_NS_ACCESS_CONTROL		"cp15:0:c1:c1:2"
+#define XREG_CP15_VIRTUAL_CONTROL		"cp15:0:c1:c1:3"
+#endif
+
+/* XREG_CP15_CONTROL bit defines */
+#define XREG_CP15_CONTROL_TE_BIT		0x40000000U
+#define XREG_CP15_CONTROL_AFE_BIT		0x20000000U
+#define XREG_CP15_CONTROL_TRE_BIT		0x10000000U
+#define XREG_CP15_CONTROL_NMFI_BIT		0x08000000U
+#define XREG_CP15_CONTROL_EE_BIT		0x02000000U
+#define XREG_CP15_CONTROL_HA_BIT		0x00020000U
+#define XREG_CP15_CONTROL_RR_BIT		0x00004000U
+#define XREG_CP15_CONTROL_V_BIT			0x00002000U
+#define XREG_CP15_CONTROL_I_BIT			0x00001000U
+#define XREG_CP15_CONTROL_Z_BIT			0x00000800U
+#define XREG_CP15_CONTROL_SW_BIT		0x00000400U
+#define XREG_CP15_CONTROL_B_BIT			0x00000080U
+#define XREG_CP15_CONTROL_C_BIT			0x00000004U
+#define XREG_CP15_CONTROL_A_BIT			0x00000002U
+#define XREG_CP15_CONTROL_M_BIT			0x00000001U
+
+#if defined (__GNUC__) || defined (__ICCARM__)
+/* C2 Register Defines */
+#define XREG_CP15_TTBR0				"p15, 0, %0,  c2,  c0, 0"
+#define XREG_CP15_TTBR1				"p15, 0, %0,  c2,  c0, 1"
+#define XREG_CP15_TTB_CONTROL			"p15, 0, %0,  c2,  c0, 2"
+
+/* C3 Register Defines */
+#define XREG_CP15_DOMAIN_ACCESS_CTRL		"p15, 0, %0,  c3,  c0, 0"
+
+/* C4 Register Defines */
+/* Not Used */
+
+/* C5 Register Defines */
+#define XREG_CP15_DATA_FAULT_STATUS		"p15, 0, %0,  c5,  c0, 0"
+#define XREG_CP15_INST_FAULT_STATUS		"p15, 0, %0,  c5,  c0, 1"
+
+#define XREG_CP15_AUX_DATA_FAULT_STATUS		"p15, 0, %0,  c5,  c1, 0"
+#define XREG_CP15_AUX_INST_FAULT_STATUS		"p15, 0, %0,  c5,  c1, 1"
+
+/* C6 Register Defines */
+#define XREG_CP15_DATA_FAULT_ADDRESS		"p15, 0, %0,  c6,  c0, 0"
+#define XREG_CP15_INST_FAULT_ADDRESS		"p15, 0, %0,  c6,  c0, 2"
+
+/* C7 Register Defines */
+#define XREG_CP15_NOP				"p15, 0, %0,  c7,  c0, 4"
+
+#define XREG_CP15_INVAL_IC_POU_IS		"p15, 0, %0,  c7,  c1, 0"
+#define XREG_CP15_INVAL_BRANCH_ARRAY_IS		"p15, 0, %0,  c7,  c1, 6"
+
+#define XREG_CP15_PHYS_ADDR			"p15, 0, %0,  c7,  c4, 0"
+
+#define XREG_CP15_INVAL_IC_POU			"p15, 0, %0,  c7,  c5, 0"
+#define XREG_CP15_INVAL_IC_LINE_MVA_POU		"p15, 0, %0,  c7,  c5, 1"
+
+/* The CP15 register access below has been deprecated in favor of the new
+ * isb instruction in Cortex A9.
+ */
+#define XREG_CP15_INST_SYNC_BARRIER		"p15, 0, %0,  c7,  c5, 4"
+#define XREG_CP15_INVAL_BRANCH_ARRAY		"p15, 0, %0,  c7,  c5, 6"
+
+#define XREG_CP15_INVAL_DC_LINE_MVA_POC		"p15, 0, %0,  c7,  c6, 1"
+#define XREG_CP15_INVAL_DC_LINE_SW		"p15, 0, %0,  c7,  c6, 2"
+
+#define XREG_CP15_VA_TO_PA_CURRENT_0		"p15, 0, %0,  c7,  c8, 0"
+#define XREG_CP15_VA_TO_PA_CURRENT_1		"p15, 0, %0,  c7,  c8, 1"
+#define XREG_CP15_VA_TO_PA_CURRENT_2		"p15, 0, %0,  c7,  c8, 2"
+#define XREG_CP15_VA_TO_PA_CURRENT_3		"p15, 0, %0,  c7,  c8, 3"
+
+#define XREG_CP15_VA_TO_PA_OTHER_0		"p15, 0, %0,  c7,  c8, 4"
+#define XREG_CP15_VA_TO_PA_OTHER_1		"p15, 0, %0,  c7,  c8, 5"
+#define XREG_CP15_VA_TO_PA_OTHER_2		"p15, 0, %0,  c7,  c8, 6"
+#define XREG_CP15_VA_TO_PA_OTHER_3		"p15, 0, %0,  c7,  c8, 7"
+
+#define XREG_CP15_CLEAN_DC_LINE_MVA_POC		"p15, 0, %0,  c7, c10, 1"
+#define XREG_CP15_CLEAN_DC_LINE_SW		"p15, 0, %0,  c7, c10, 2"
+
+/* The next two CP15 register accesses below have been deprecated in favor
+ * of the new dsb and dmb instructions in Cortex A9.
+ */
+#define XREG_CP15_DATA_SYNC_BARRIER		"p15, 0, %0,  c7, c10, 4"
+#define XREG_CP15_DATA_MEMORY_BARRIER		"p15, 0, %0,  c7, c10, 5"
+
+#define XREG_CP15_CLEAN_DC_LINE_MVA_POU		"p15, 0, %0,  c7, c11, 1"
+
+#define XREG_CP15_NOP2				"p15, 0, %0,  c7, c13, 1"
+
+#define XREG_CP15_CLEAN_INVAL_DC_LINE_MVA_POC	"p15, 0, %0,  c7, c14, 1"
+#define XREG_CP15_CLEAN_INVAL_DC_LINE_SW	"p15, 0, %0,  c7, c14, 2"
+
+/* C8 Register Defines */
+#define XREG_CP15_INVAL_TLB_IS			"p15, 0, %0,  c8,  c3, 0"
+#define XREG_CP15_INVAL_TLB_MVA_IS		"p15, 0, %0,  c8,  c3, 1"
+#define XREG_CP15_INVAL_TLB_ASID_IS		"p15, 0, %0,  c8,  c3, 2"
+#define XREG_CP15_INVAL_TLB_MVA_ASID_IS		"p15, 0, %0,  c8,  c3, 3"
+
+#define XREG_CP15_INVAL_ITLB_UNLOCKED		"p15, 0, %0,  c8,  c5, 0"
+#define XREG_CP15_INVAL_ITLB_MVA		"p15, 0, %0,  c8,  c5, 1"
+#define XREG_CP15_INVAL_ITLB_ASID		"p15, 0, %0,  c8,  c5, 2"
+
+#define XREG_CP15_INVAL_DTLB_UNLOCKED		"p15, 0, %0,  c8,  c6, 0"
+#define XREG_CP15_INVAL_DTLB_MVA		"p15, 0, %0,  c8,  c6, 1"
+#define XREG_CP15_INVAL_DTLB_ASID		"p15, 0, %0,  c8,  c6, 2"
+
+#define XREG_CP15_INVAL_UTLB_UNLOCKED		"p15, 0, %0,  c8,  c7, 0"
+#define XREG_CP15_INVAL_UTLB_MVA		"p15, 0, %0,  c8,  c7, 1"
+#define XREG_CP15_INVAL_UTLB_ASID		"p15, 0, %0,  c8,  c7, 2"
+#define XREG_CP15_INVAL_UTLB_MVA_ASID		"p15, 0, %0,  c8,  c7, 3"
+
+/* C9 Register Defines */
+#define XREG_CP15_PERF_MONITOR_CTRL		"p15, 0, %0,  c9, c12, 0"
+#define XREG_CP15_COUNT_ENABLE_SET		"p15, 0, %0,  c9, c12, 1"
+#define XREG_CP15_COUNT_ENABLE_CLR		"p15, 0, %0,  c9, c12, 2"
+#define XREG_CP15_V_FLAG_STATUS			"p15, 0, %0,  c9, c12, 3"
+#define XREG_CP15_SW_INC			"p15, 0, %0,  c9, c12, 4"
+#define XREG_CP15_EVENT_CNTR_SEL		"p15, 0, %0,  c9, c12, 5"
+
+#define XREG_CP15_PERF_CYCLE_COUNTER		"p15, 0, %0,  c9, c13, 0"
+#define XREG_CP15_EVENT_TYPE_SEL		"p15, 0, %0,  c9, c13, 1"
+#define XREG_CP15_PERF_MONITOR_COUNT		"p15, 0, %0,  c9, c13, 2"
+
+#define XREG_CP15_USER_ENABLE			"p15, 0, %0,  c9, c14, 0"
+#define XREG_CP15_INTR_ENABLE_SET		"p15, 0, %0,  c9, c14, 1"
+#define XREG_CP15_INTR_ENABLE_CLR		"p15, 0, %0,  c9, c14, 2"
+
+/* C10 Register Defines */
+#define XREG_CP15_TLB_LOCKDWN			"p15, 0, %0, c10,  c0, 0"
+
+#define XREG_CP15_PRI_MEM_REMAP			"p15, 0, %0, c10,  c2, 0"
+#define XREG_CP15_NORM_MEM_REMAP		"p15, 0, %0, c10,  c2, 1"
+
+/* C11 Register Defines */
+/* Not used */
+
+/* C12 Register Defines */
+#define XREG_CP15_VEC_BASE_ADDR			"p15, 0, %0, c12,  c0, 0"
+#define XREG_CP15_MONITOR_VEC_BASE_ADDR		"p15, 0, %0, c12,  c0, 1"
+
+#define XREG_CP15_INTERRUPT_STATUS		"p15, 0, %0, c12,  c1, 0"
+#define XREG_CP15_VIRTUALIZATION_INTR		"p15, 0, %0, c12,  c1, 1"
+
+/* C13 Register Defines */
+#define XREG_CP15_CONTEXT_ID			"p15, 0, %0, c13,  c0, 1"
+#define USER_RW_THREAD_PID			"p15, 0, %0, c13,  c0, 2"
+#define USER_RO_THREAD_PID			"p15, 0, %0, c13,  c0, 3"
+#define USER_PRIV_THREAD_PID			"p15, 0, %0, c13,  c0, 4"
+
+/* C14 Register Defines */
+/* not used */
+
+/* C15 Register Defines */
+#define XREG_CP15_POWER_CTRL			"p15, 0, %0, c15,  c0, 0"
+#define XREG_CP15_CONFIG_BASE_ADDR		"p15, 4, %0, c15,  c0, 0"
+
+#define XREG_CP15_READ_TLB_ENTRY		"p15, 5, %0, c15,  c4, 2"
+#define XREG_CP15_WRITE_TLB_ENTRY		"p15, 5, %0, c15,  c4, 4"
+
+#define XREG_CP15_MAIN_TLB_VA			"p15, 5, %0, c15,  c5, 2"
+
+#define XREG_CP15_MAIN_TLB_PA			"p15, 5, %0, c15,  c6, 2"
+
+#define XREG_CP15_MAIN_TLB_ATTR			"p15, 5, %0, c15,  c7, 2"
+
+#else
+/* C2 Register Defines */
+#define XREG_CP15_TTBR0				"cp15:0:c2:c0:0"
+#define XREG_CP15_TTBR1				"cp15:0:c2:c0:1"
+#define XREG_CP15_TTB_CONTROL			"cp15:0:c2:c0:2"
+
+/* C3 Register Defines */
+#define XREG_CP15_DOMAIN_ACCESS_CTRL		"cp15:0:c3:c0:0"
+
+/* C4 Register Defines */
+/* Not Used */
+
+/* C5 Register Defines */
+#define XREG_CP15_DATA_FAULT_STATUS		"cp15:0:c5:c0:0"
+#define XREG_CP15_INST_FAULT_STATUS		"cp15:0:c5:c0:1"
+
+#define XREG_CP15_AUX_DATA_FAULT_STATUS		"cp15:0:c5:c1:0"
+#define XREG_CP15_AUX_INST_FAULT_STATUS		"cp15:0:c5:c1:1"
+
+/* C6 Register Defines */
+#define XREG_CP15_DATA_FAULT_ADDRESS		"cp15:0:c6:c0:0"
+#define XREG_CP15_INST_FAULT_ADDRESS		"cp15:0:c6:c0:2"
+
+/* C7 Register Defines */
+#define XREG_CP15_NOP				"cp15:0:c7:c0:4"
+
+#define XREG_CP15_INVAL_IC_POU_IS		"cp15:0:c7:c1:0"
+#define XREG_CP15_INVAL_BRANCH_ARRAY_IS		"cp15:0:c7:c1:6"
+
+#define XREG_CP15_PHYS_ADDR			"cp15:0:c7:c4:0"
+
+#define XREG_CP15_INVAL_IC_POU			"cp15:0:c7:c5:0"
+#define XREG_CP15_INVAL_IC_LINE_MVA_POU		"cp15:0:c7:c5:1"
+
+/* The CP15 register access below has been deprecated in favor of the new
+ * isb instruction in Cortex A9.
+ */
+#define XREG_CP15_INST_SYNC_BARRIER		"cp15:0:c7:c5:4"
+#define XREG_CP15_INVAL_BRANCH_ARRAY		"cp15:0:c7:c5:6"
+
+#define XREG_CP15_INVAL_DC_LINE_MVA_POC		"cp15:0:c7:c6:1"
+#define XREG_CP15_INVAL_DC_LINE_SW		"cp15:0:c7:c6:2"
+
+#define XREG_CP15_VA_TO_PA_CURRENT_0		"cp15:0:c7:c8:0"
+#define XREG_CP15_VA_TO_PA_CURRENT_1		"cp15:0:c7:c8:1"
+#define XREG_CP15_VA_TO_PA_CURRENT_2		"cp15:0:c7:c8:2"
+#define XREG_CP15_VA_TO_PA_CURRENT_3		"cp15:0:c7:c8:3"
+
+#define XREG_CP15_VA_TO_PA_OTHER_0		"cp15:0:c7:c8:4"
+#define XREG_CP15_VA_TO_PA_OTHER_1		"cp15:0:c7:c8:5"
+#define XREG_CP15_VA_TO_PA_OTHER_2		"cp15:0:c7:c8:6"
+#define XREG_CP15_VA_TO_PA_OTHER_3		"cp15:0:c7:c8:7"
+
+#define XREG_CP15_CLEAN_DC_LINE_MVA_POC		"cp15:0:c7:c10:1"
+#define XREG_CP15_CLEAN_DC_LINE_SW		"cp15:0:c7:c10:2"
+
+/* The next two CP15 register accesses below have been deprecated in favor
+ * of the new dsb and dmb instructions in Cortex A9.
+ */
+#define XREG_CP15_DATA_SYNC_BARRIER		"cp15:0:c7:c10:4"
+#define XREG_CP15_DATA_MEMORY_BARRIER		"cp15:0:c7:c10:5"
+
+#define XREG_CP15_CLEAN_DC_LINE_MVA_POU		"cp15:0:c7:c11:1"
+
+#define XREG_CP15_NOP2				"cp15:0:c7:c13:1"
+
+#define XREG_CP15_CLEAN_INVAL_DC_LINE_MVA_POC	"cp15:0:c7:c14:1"
+#define XREG_CP15_CLEAN_INVAL_DC_LINE_SW	"cp15:0:c7:c14:2"
+
+/* C8 Register Defines */
+#define XREG_CP15_INVAL_TLB_IS			"cp15:0:c8:c3:0"
+#define XREG_CP15_INVAL_TLB_MVA_IS		"cp15:0:c8:c3:1"
+#define XREG_CP15_INVAL_TLB_ASID_IS		"cp15:0:c8:c3:2"
+#define XREG_CP15_INVAL_TLB_MVA_ASID_IS		"cp15:0:c8:c3:3"
+
+#define XREG_CP15_INVAL_ITLB_UNLOCKED		"cp15:0:c8:c5:0"
+#define XREG_CP15_INVAL_ITLB_MVA		"cp15:0:c8:c5:1"
+#define XREG_CP15_INVAL_ITLB_ASID		"cp15:0:c8:c5:2"
+
+#define XREG_CP15_INVAL_DTLB_UNLOCKED		"cp15:0:c8:c6:0"
+#define XREG_CP15_INVAL_DTLB_MVA		"cp15:0:c8:c6:1"
+#define XREG_CP15_INVAL_DTLB_ASID		"cp15:0:c8:c6:2"
+
+#define XREG_CP15_INVAL_UTLB_UNLOCKED		"cp15:0:c8:c7:0"
+#define XREG_CP15_INVAL_UTLB_MVA		"cp15:0:c8:c7:1"
+#define XREG_CP15_INVAL_UTLB_ASID		"cp15:0:c8:c7:2"
+#define XREG_CP15_INVAL_UTLB_MVA_ASID		"cp15:0:c8:c7:3"
+
+/* C9 Register Defines */
+#define XREG_CP15_PERF_MONITOR_CTRL		"cp15:0:c9:c12:0"
+#define XREG_CP15_COUNT_ENABLE_SET		"cp15:0:c9:c12:1"
+#define XREG_CP15_COUNT_ENABLE_CLR		"cp15:0:c9:c12:2"
+#define XREG_CP15_V_FLAG_STATUS			"cp15:0:c9:c12:3"
+#define XREG_CP15_SW_INC			"cp15:0:c9:c12:4"
+#define XREG_CP15_EVENT_CNTR_SEL		"cp15:0:c9:c12:5"
+
+#define XREG_CP15_PERF_CYCLE_COUNTER		"cp15:0:c9:c13:0"
+#define XREG_CP15_EVENT_TYPE_SEL		"cp15:0:c9:c13:1"
+#define XREG_CP15_PERF_MONITOR_COUNT		"cp15:0:c9:c13:2"
+
+#define XREG_CP15_USER_ENABLE			"cp15:0:c9:c14:0"
+#define XREG_CP15_INTR_ENABLE_SET		"cp15:0:c9:c14:1"
+#define XREG_CP15_INTR_ENABLE_CLR		"cp15:0:c9:c14:2"
+
+/* C10 Register Defines */
+#define XREG_CP15_TLB_LOCKDWN			"cp15:0:c10:c0:0"
+
+#define XREG_CP15_PRI_MEM_REMAP			"cp15:0:c10:c2:0"
+#define XREG_CP15_NORM_MEM_REMAP		"cp15:0:c10:c2:1"
+
+/* C11 Register Defines */
+/* Not used */
+
+/* C12 Register Defines */
+#define XREG_CP15_VEC_BASE_ADDR			"cp15:0:c12:c0:0"
+#define XREG_CP15_MONITOR_VEC_BASE_ADDR		"cp15:0:c12:c0:1"
+
+#define XREG_CP15_INTERRUPT_STATUS		"cp15:0:c12:c1:0"
+#define XREG_CP15_VIRTUALIZATION_INTR		"cp15:0:c12:c1:1"
+
+/* C13 Register Defines */
+#define XREG_CP15_CONTEXT_ID			"cp15:0:c13:c0:1"
+#define USER_RW_THREAD_PID			"cp15:0:c13:c0:2"
+#define USER_RO_THREAD_PID			"cp15:0:c13:c0:3"
+#define USER_PRIV_THREAD_PID			"cp15:0:c13:c0:4"
+
+/* C14 Register Defines */
+/* not used */
+
+/* C15 Register Defines */
+#define XREG_CP15_POWER_CTRL			"cp15:0:c15:c0:0"
+#define XREG_CP15_CONFIG_BASE_ADDR		"cp15:4:c15:c0:0"
+
+#define XREG_CP15_READ_TLB_ENTRY		"cp15:5:c15:c4:2"
+#define XREG_CP15_WRITE_TLB_ENTRY		"cp15:5:c15:c4:4"
+
+#define XREG_CP15_MAIN_TLB_VA			"cp15:5:c15:c5:2"
+
+#define XREG_CP15_MAIN_TLB_PA			"cp15:5:c15:c6:2"
+
+#define XREG_CP15_MAIN_TLB_ATTR			"cp15:5:c15:c7:2"
+#endif
+
+
+/* MPE register definitions */
+#define XREG_FPSID				c0
+#define XREG_FPSCR				c1
+#define XREG_MVFR1				c6
+#define XREG_MVFR0				c7
+#define XREG_FPEXC				c8
+#define XREG_FPINST				c9
+#define XREG_FPINST2				c10
+
+/* FPSID bits */
+#define XREG_FPSID_IMPLEMENTER_BIT	(24)
+#define XREG_FPSID_IMPLEMENTER_MASK	(0xFF << FPSID_IMPLEMENTER_BIT)
+#define XREG_FPSID_SOFTWARE		(1<<23)
+#define XREG_FPSID_ARCH_BIT		(16)
+#define XREG_FPSID_ARCH_MASK		(0xF  << FPSID_ARCH_BIT)
+#define XREG_FPSID_PART_BIT		(8)
+#define XREG_FPSID_PART_MASK		(0xFF << FPSID_PART_BIT)
+#define XREG_FPSID_VARIANT_BIT		(4)
+#define XREG_FPSID_VARIANT_MASK		(0xF  << FPSID_VARIANT_BIT)
+#define XREG_FPSID_REV_BIT		(0)
+#define XREG_FPSID_REV_MASK		(0xF  << FPSID_REV_BIT)
+
+/* FPSCR bits */
+#define XREG_FPSCR_N_BIT		(1 << 31)
+#define XREG_FPSCR_Z_BIT		(1 << 30)
+#define XREG_FPSCR_C_BIT		(1 << 29)
+#define XREG_FPSCR_V_BIT		(1 << 28)
+#define XREG_FPSCR_QC			(1 << 27)
+#define XREG_FPSCR_AHP			(1 << 26)
+#define XREG_FPSCR_DEFAULT_NAN		(1 << 25)
+#define XREG_FPSCR_FLUSHTOZERO		(1 << 24)
+#define XREG_FPSCR_ROUND_NEAREST	(0 << 22)
+#define XREG_FPSCR_ROUND_PLUSINF	(1 << 22)
+#define XREG_FPSCR_ROUND_MINUSINF	(2 << 22)
+#define XREG_FPSCR_ROUND_TOZERO		(3 << 22)
+#define XREG_FPSCR_RMODE_BIT		(22)
+#define XREG_FPSCR_RMODE_MASK		(3 << FPSCR_RMODE_BIT)
+#define XREG_FPSCR_STRIDE_BIT		(20)
+#define XREG_FPSCR_STRIDE_MASK		(3 << FPSCR_STRIDE_BIT)
+#define XREG_FPSCR_LENGTH_BIT		(16)
+#define XREG_FPSCR_LENGTH_MASK		(7 << FPSCR_LENGTH_BIT)
+#define XREG_FPSCR_IDC			(1 << 7)
+#define XREG_FPSCR_IXC			(1 << 4)
+#define XREG_FPSCR_UFC			(1 << 3)
+#define XREG_FPSCR_OFC			(1 << 2)
+#define XREG_FPSCR_DZC			(1 << 1)
+#define XREG_FPSCR_IOC			(1 << 0)
+
+/* MVFR0 bits */
+#define XREG_MVFR0_RMODE_BIT		(28)
+#define XREG_MVFR0_RMODE_MASK		(0xF << XREG_MVFR0_RMODE_BIT)
+#define XREG_MVFR0_SHORT_VEC_BIT	(24)
+#define XREG_MVFR0_SHORT_VEC_MASK	(0xF << XREG_MVFR0_SHORT_VEC_BIT)
+#define XREG_MVFR0_SQRT_BIT		(20)
+#define XREG_MVFR0_SQRT_MASK		(0xF << XREG_MVFR0_SQRT_BIT)
+#define XREG_MVFR0_DIVIDE_BIT		(16)
+#define XREG_MVFR0_DIVIDE_MASK		(0xF << XREG_MVFR0_DIVIDE_BIT)
+#define XREG_MVFR0_EXEC_TRAP_BIT	(12)
+#define XREG_MVFR0_EXEC_TRAP_MASK	(0xF << XREG_MVFR0_EXEC_TRAP_BIT)
+#define XREG_MVFR0_DP_BIT		(8)
+#define XREG_MVFR0_DP_MASK		(0xF << XREG_MVFR0_DP_BIT)
+#define XREG_MVFR0_SP_BIT		(4)
+#define XREG_MVFR0_SP_MASK		(0xF << XREG_MVFR0_SP_BIT)
+#define XREG_MVFR0_A_SIMD_BIT		(0)
+#define XREG_MVFR0_A_SIMD_MASK		(0xF << MVFR0_A_SIMD_BIT)
+
+/* FPEXC bits */
+#define XREG_FPEXC_EX			(1 << 31)
+#define XREG_FPEXC_EN			(1 << 30)
+#define XREG_FPEXC_DEX			(1 << 29)
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* XREG_CORTEXA9_H */
@@ -0,0 +1,598 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xscugic.h
+* @addtogroup scugic_v4_0
+* @{
+* @details
+*
+* The generic interrupt controller driver component.
+*
+* The interrupt controller driver uses the idea of priority for the various
+* handlers. Priority is an integer within the range of 1 and 31 inclusive with
+* default of 1 being the highest priority interrupt source. The priorities
+* of the various sources can be dynamically altered as needed through
+* hardware configuration.
+*
+* The generic interrupt controller supports the following
+* features:
+*
+*   - specific individual interrupt enabling/disabling
+*   - specific individual interrupt acknowledging
+*   - attaching specific callback function to handle interrupt source
+*   - assigning desired priority to interrupt source if default is not
+*     acceptable.
+*
+* Details about connecting the interrupt handler of the driver are contained
+* in the source file specific to interrupt processing, xscugic_intr.c.
+*
+* This driver is intended to be RTOS and processor independent.  It works with
+* physical addresses only.  Any needs for dynamic memory management, threads
+* or thread mutual exclusion, virtual memory, or cache control must be
+* satisfied by the layer above this driver.
+*
+* <b>Interrupt Vector Tables</b>
+*
+* The device ID of the interrupt controller device is used by the driver as a
+* direct index into the configuration data table. The user should populate the
+* vector table with handlers and callbacks at run-time using the
+* XScuGic_Connect() and XScuGic_Disconnect() functions.
+*
+* Each vector table entry corresponds to a device that can generate an
+* interrupt. Each entry contains an interrupt handler function and an
+* argument to be passed to the handler when an interrupt occurs.  The
+* user must use XScuGic_Connect() when the interrupt handler takes an
+* argument other than the base address.
+*
+* <b>Nested Interrupts Processing</b>
+*
+* Nested interrupts are not supported by this driver.
+*
+* NOTE:
+* The generic interrupt controller is not a part of the snoop control unit
+* as indicated by the prefix "scu" in the name of the driver.
+* It is an independent module in APU.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- ---------------------------------------------------------
+* 1.00a drg  01/19/00 First release
+* 1.01a sdm  11/09/11 The XScuGic and XScuGic_Config structures have changed.
+*		      The HandlerTable (of type XScuGic_VectorTableEntry) is
+*		      moved to XScuGic_Config structure from XScuGic structure.
+*
+*		      The "Config" entry in XScuGic structure is made as
+*		      pointer for better efficiency.
+*
+*		      A new file named as xscugic_hw.c is now added. It is
+*		      to implement low level driver routines without using
+*		      any xscugic instance pointer. They are useful when the
+*		      user wants to use xscugic through device id or
+*		      base address. The driver routines provided are explained
+*		      below.
+*		      XScuGic_DeviceInitialize that takes device id as
+*		      argument and initializes the device (without calling
+*		      XScuGic_CfgInitialize).
+*		      XScuGic_DeviceInterruptHandler that takes device id
+*		      as argument and calls appropriate handlers from the
+*		      HandlerTable.
+*		      XScuGic_RegisterHandler that registers a new handler
+*		      by taking xscugic hardware base address as argument.
+*		      LookupConfigByBaseAddress is used to return the
+*		      corresponding config structure from XScuGic_ConfigTable
+*		      based on the scugic base address passed.
+* 1.02a sdm  12/20/11 Removed AckBeforeService from the XScuGic_Config
+*		      structure.
+* 1.03a srt  02/27/13 Moved Offset calculation macros from *.c and *_hw.c to
+*		      *_hw.h
+*		      Added APIs
+*			- XScuGic_SetPriTrigTypeByDistAddr()
+*			- XScuGic_GetPriTrigTypeByDistAddr()
+*		      (CR 702687)
+*			Added support to direct interrupts to the appropriate CPU. Earlier
+*			  interrupts were directed to CPU1 (hard coded). Now depending
+*			  upon the CPU selected by the user (xparameters.h), interrupts
+*			  will be directed to the relevant CPU. This fixes CR 699688.
+* 1.04a hk   05/04/13 Assigned EffectiveAddr to CpuBaseAddress in
+*			  XScuGic_CfgInitialize. Fix for CR#704400 to remove warnings.
+*			  Moved functions XScuGic_SetPriTrigTypeByDistAddr and
+*             XScuGic_GetPriTrigTypeByDistAddr to xscugic_hw.c.
+*			  This is fix for CR#705621.
+* 1.05a hk   06/26/13 Modified tcl to export external interrupts correctly to
+*                     xparameters.h. Fix for CR's 690505, 708928 & 719359.
+* 2.0   adk  12/10/13 Updated as per the New Tcl API's
+* 2.1   adk  25/04/14 Fixed the CR:789373 changes are made in the driver tcl file.
+* 3.00  kvn  02/13/15 Modified code for MISRA-C:2012 compliance.
+* 3.2   asa  02/29/16 Modified DistributorInit function for Zynq AMP case. The
+*			  distributor is left uninitialized for Zynq AMP. It is assumed
+*             that the distributor will be initialized by Linux master. However
+*             for CortexR5 case, the earlier code is left unchanged where the
+*             the interrupt processor target registers in the distributor is
+*             initialized with the corresponding CPU ID on which the application
+*             built over the scugic driver runs.
+*             These changes fix CR#937243.
+*
+* 3.4   asa  04/07/16 Created a new static function DoDistributorInit to simplify
+*            the flow and avoid code duplication. Changes are made for
+*            USE_AMP use case for R5. In a scenario (in R5 split mode) when
+*            one R5 is operating with A53 in open amp config and other
+*            R5 running baremetal app, the existing code
+*            had the potential to stop the whole AMP solution to work (if
+*            for some reason the R5 running the baremetal app tasked to
+*            initialize the Distributor hangs or crashes before initializing).
+*            Changes are made so that the R5 under AMP first checks if
+*            the distributor is enabled or not and if not, it does the
+*            standard Distributor initialization.
+*            This fixes the CR#952962.
+* 3.6   ms   01/23/17 Modified xil_printf statement in main function for all
+*                     examples to ensure that "Successfully ran" and "Failed"
+*                     strings are available in all examples. This is a fix
+*                     for CR-965028.
+*       kvn  02/17/17 Add support for changing GIC CPU master at run time.
+*       kvn  02/28/17 Make the CpuId as static variable and Added new
+*                     XScugiC_GetCpuId to access CpuId.
+*       ms   03/17/17 Added readme.txt file in examples folder for doxygen
+*                     generation.
+* 3.7   ms   04/11/17 Modified tcl file to add suffix U for all macro
+*                     definitions of scugic in xparameters.h
+* 3.8   mus  07/05/17 Updated scugic.tcl to add support for intrrupts connected
+*                     through util_reduced_vector IP(OR gate)
+*       mus  07/05/17 Updated xdefine_zynq_canonical_xpars proc to initialize
+*                     the HandlerTable in XScuGic_ConfigTable to 0, it removes
+*                     the compilation warning in xscugic_g.c. Fix for CR#978736.
+*       mus  07/25/17 Updated xdefine_gic_params proc to export correct canonical
+*                     definitions for pl to ps interrupts.Fix for CR#980534
+* 3.9   mus  02/21/18 Added new API's XScuGic_UnmapAllInterruptsFromCpu and
+*                     XScuGic_InterruptUnmapFromCpu, These API's can be used
+*                     by applications to unmap specific/all interrupts from
+*                     target CPU.
+* 3.10  aru  08/23/18 Resolved MISRA-C:2012 compliance mandatory violations
+* 4.0   mus  11/22/18 Fixed bugs in software interrupt generation through 
+*                      XScuGic_SoftwareIntr API
+*
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XSCUGIC_H /* prevent circular inclusions */
+#define XSCUGIC_H /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***************************** Include Files *********************************/
+
+#include "xstatus.h"
+#include "xil_io.h"
+#include "xscugic_hw.h"
+#include "xil_exception.h"
+
+/************************** Constant Definitions *****************************/
+
+#define EFUSE_STATUS_OFFSET   0x10
+#define EFUSE_STATUS_CPU_MASK 0x80
+
+#if !defined (ARMR5) && !defined (__aarch64__) && !defined (ARMA53_32)
+#define ARMA9
+#endif
+
+#define XSCUGIC500_DCTLR_ARE_NS_ENABLE  0x20
+#define XSCUGIC500_DCTLR_ARE_S_ENABLE  0x10
+/**************************** Type Definitions *******************************/
+
+/* The following data type defines each entry in an interrupt vector table.
+ * The callback reference is the base address of the interrupting device
+ * for the low level driver and an instance pointer for the high level driver.
+ */
+typedef struct
+{
+	Xil_InterruptHandler Handler;
+	void *CallBackRef;
+} XScuGic_VectorTableEntry;
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct
+{
+	u16 DeviceId;		/**< Unique ID  of device */
+	u32 CpuBaseAddress;	/**< CPU Interface Register base address */
+	u32 DistBaseAddress;	/**< Distributor Register base address */
+	XScuGic_VectorTableEntry HandlerTable[XSCUGIC_MAX_NUM_INTR_INPUTS];/**<
+				 Vector table of interrupt handlers */
+} XScuGic_Config;
+
+/**
+ * The XScuGic driver instance data. The user is required to allocate a
+ * variable of this type for every intc device in the system. A pointer
+ * to a variable of this type is then passed to the driver API functions.
+ */
+typedef struct
+{
+	XScuGic_Config *Config;  /**< Configuration table entry */
+	u32 IsReady;		 /**< Device is initialized and ready */
+	u32 UnhandledInterrupts; /**< Intc Statistics */
+} XScuGic;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+*
+* Write the given CPU Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be written
+* @param    Data is the 32-bit value to write to the register
+*
+* @return   None.
+*
+* @note
+* C-style signature:
+*    void XScuGic_CPUWriteReg(XScuGic *InstancePtr, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XScuGic_CPUWriteReg(InstancePtr, RegOffset, Data) \
+(XScuGic_WriteReg(((InstancePtr)->Config->CpuBaseAddress), (RegOffset), \
+					((u32)(Data))))
+
+/****************************************************************************/
+/**
+*
+* Read the given CPU Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be read
+*
+* @return   The 32-bit value of the register
+*
+* @note
+* C-style signature:
+*    u32 XScuGic_CPUReadReg(XScuGic *InstancePtr, u32 RegOffset)
+*
+*****************************************************************************/
+#define XScuGic_CPUReadReg(InstancePtr, RegOffset) \
+	(XScuGic_ReadReg(((InstancePtr)->Config->CpuBaseAddress), (RegOffset)))
+
+/****************************************************************************/
+/**
+*
+* Write the given Distributor Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be written
+* @param    Data is the 32-bit value to write to the register
+*
+* @return   None.
+*
+* @note
+* C-style signature:
+*    void XScuGic_DistWriteReg(XScuGic *InstancePtr, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XScuGic_DistWriteReg(InstancePtr, RegOffset, Data) \
+(XScuGic_WriteReg(((InstancePtr)->Config->DistBaseAddress), (RegOffset), \
+					((u32)(Data))))
+
+/****************************************************************************/
+/**
+*
+* Read the given Distributor Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be read
+*
+* @return   The 32-bit value of the register
+*
+* @note
+* C-style signature:
+*    u32 XScuGic_DistReadReg(XScuGic *InstancePtr, u32 RegOffset)
+*
+*****************************************************************************/
+#define XScuGic_DistReadReg(InstancePtr, RegOffset) \
+(XScuGic_ReadReg(((InstancePtr)->Config->DistBaseAddress), (RegOffset)))
+
+/****************************************************************************/
+/**
+*
+* Write the given ReDistributor Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be written
+* @param    Data is the 32-bit value to write to the register
+*
+* @return   None.
+*
+* @note
+* C-style signature:
+*    void XScuGic_DistWriteReg(XScuGic *InstancePtr, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XScuGic_ReDistWriteReg(InstancePtr, RegOffset, Data) \
+(XScuGic_WriteReg(((InstancePtr)->Config->DistBaseAddress)+ \
+				   XSCUGIC_RDIST_OFFSET, (RegOffset), ((u32)(Data))))
+
+/****************************************************************************/
+/**
+*
+* Read the given ReDistributor Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be read
+*
+* @return   The 32-bit value of the register
+*
+* @note
+* C-style signature:
+*    u32 XScuGic_DistReadReg(XScuGic *InstancePtr, u32 RegOffset)
+*
+*****************************************************************************/
+#define XScuGic_ReDistReadReg(InstancePtr, RegOffset) \
+(XScuGic_ReadReg((((InstancePtr)->Config->DistBaseAddress)+ \
+XSCUGIC_RDIST_OFFSET), (RegOffset)))
+
+/****************************************************************************/
+/**
+*
+* Write the given ReDistributor SGI PPI Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be written
+* @param    Data is the 32-bit value to write to the register
+*
+* @return   None.
+*
+* @note
+* C-style signature:
+*    void XScuGic_DistWriteReg(XScuGic *InstancePtr, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XScuGic_ReDistSGIPPIWriteReg(InstancePtr, RegOffset, Data) \
+(XScuGic_WriteReg(((InstancePtr)->Config->DistBaseAddress)+ \
+				   XSCUGIC_RDIST_SGI_PPI_OFFSET, (RegOffset), ((u32)(Data))))
+
+/****************************************************************************/
+/**
+*
+* Read the given ReDistributor SGI PPI Interface register
+*
+* @param    InstancePtr is a pointer to the instance to be worked on.
+* @param    RegOffset is the register offset to be read
+*
+* @return   The 32-bit value of the register
+*
+* @note
+* C-style signature:
+*    u32 XScuGic_DistReadReg(XScuGic *InstancePtr, u32 RegOffset)
+*
+*****************************************************************************/
+#define XScuGic_ReDistSGIPPIReadReg(InstancePtr, RegOffset) \
+(XScuGic_ReadReg((((InstancePtr)->Config->DistBaseAddress)+ \
+					XSCUGIC_RDIST_SGI_PPI_OFFSET), (RegOffset)))
+
+/****************************************************************************/
+/**
+* This function enables system register interface for GIC CPU Interface
+*
+* @param	value to be written
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#define XScuGic_Enable_SystemReg_CPU_Interface_EL3() mtcp(S3_6_C12_C12_5, 0xF);
+#define XScuGic_Enable_SystemReg_CPU_Interface_EL1() mtcp(S3_0_C12_C12_5, 0xF);
+/****************************************************************************/
+/**
+* This function enables Grou0 interrupts
+*
+* @param	None.
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#define XScuGic_Enable_Group0_Interrupts() mtcp(S3_0_C12_C12_6,0x1);
+/****************************************************************************/
+/**
+* This function enables Group1 interrupts
+*
+* @param	None.
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#if defined (__aarch64__)
+#if EL1_NONSECURE
+#define XScuGic_Enable_Group1_Interrupts() \
+		mtcp (S3_0_C12_C12_7, 0x1 | mfcp(S3_0_C12_C12_7) );
+#else
+#define XScuGic_Enable_Group1_Interrupts() \
+		mtcp (S3_6_C12_C12_7, 0x1 | mfcp(S3_6_C12_C12_7) );
+#endif
+#endif
+/****************************************************************************/
+/**
+* This function writes to ICC_SGI0R_EL1
+*
+* @param	value to be written
+*
+* @return	None.
+*
+* @note     None.
+*
+*****************************************************************************/
+#define XScuGic_WriteICC_SGI0R_EL1(val) mtcp(S3_0_C12_C11_7,val)
+
+/****************************************************************************/
+/**
+* This function writes to ICC_SGI1R_EL1
+*
+* @param	value to be written
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#define XScuGic_WriteICC_SGI1R_EL1(val) mtcp(S3_0_C12_C11_5,val)
+
+/****************************************************************************/
+/**
+* This function reads ICC_SGI1R_EL1 register
+*
+* @param	None
+*
+* @return	Value of ICC_SGI1R_EL1 register
+*
+* @note        None.
+*
+*****************************************************************************/
+#define XScuGic_ReadICC_SGI1R_EL1() mfcp(S3_0_C12_C11_5)
+/****************************************************************************/
+/**
+* This function sets interrupt priority filter
+*
+* @param	None.
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#define XScuGic_set_priority_filter(val)  __asm__ __volatile__("msr  S3_0_C4_C6_0,%0"  : : "r" (val))
+/****************************************************************************/
+/**
+* This function returns interrupt id of highest priority pending interrupt
+*
+* @param	None.
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#if defined (__aarch64__)
+#if EL3
+#define XScuGic_get_IntID()  mfcp(S3_0_C12_C8_0)
+#else
+#define XScuGic_get_IntID()  mfcp(S3_0_C12_C12_0)
+#endif
+#endif
+/****************************************************************************/
+/**
+* This function acks the interrupt
+*
+* @param	None.
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#if  defined (__aarch64__)
+#if EL3
+#define XScuGic_ack_Int(val)   mtcp(S3_0_C12_C8_1,val)
+#else
+#define XScuGic_ack_Int(val)   mtcp(S3_0_C12_C12_1,val)
+#endif
+#endif
+/****************************************************************************/
+/**
+* This macro returns bit position for the specific interrupt's trigger type
+* configuration within GICR_ICFGR0/GICR_ICFGR1 register
+*
+* @param	None.
+*
+* @return	None.
+*
+* @note        None.
+*
+*****************************************************************************/
+#define XScuGic_Get_Rdist_Int_Trigger_Index(IntrId)  (((Int_Id%16) & 0x1f) << 2) +1
+/************************** Function Prototypes ******************************/
+
+/*
+ * Required functions in xscugic.c
+ */
+
+s32  XScuGic_Connect(XScuGic *InstancePtr, u32 Int_Id,
+			Xil_InterruptHandler Handler, void *CallBackRef);
+void XScuGic_Disconnect(XScuGic *InstancePtr, u32 Int_Id);
+
+void XScuGic_Enable(XScuGic *InstancePtr, u32 Int_Id);
+void XScuGic_Disable(XScuGic *InstancePtr, u32 Int_Id);
+
+s32  XScuGic_CfgInitialize(XScuGic *InstancePtr, XScuGic_Config *ConfigPtr,
+							u32 EffectiveAddr);
+
+s32  XScuGic_SoftwareIntr(XScuGic *InstancePtr, u32 Int_Id, u32 Cpu_Id);
+
+void XScuGic_GetPriorityTriggerType(XScuGic *InstancePtr, u32 Int_Id,
+					u8 *Priority, u8 *Trigger);
+void XScuGic_SetPriorityTriggerType(XScuGic *InstancePtr, u32 Int_Id,
+					u8 Priority, u8 Trigger);
+void XScuGic_InterruptMaptoCpu(XScuGic *InstancePtr, u8 Cpu_Id, u32 Int_Id);
+void XScuGic_InterruptUnmapFromCpu(XScuGic *InstancePtr, u8 Cpu_Id, u32 Int_Id);
+void XScuGic_UnmapAllInterruptsFromCpu(XScuGic *InstancePtr, u8 Cpu_Id);
+void XScuGic_Stop(XScuGic *InstancePtr);
+void XScuGic_SetCpuID(u32 CpuCoreId);
+u32 XScuGic_GetCpuID(void);
+/*
+ * Initialization functions in xscugic_sinit.c
+ */
+XScuGic_Config *XScuGic_LookupConfig(u16 DeviceId);
+
+/*
+ * Interrupt functions in xscugic_intr.c
+ */
+void XScuGic_InterruptHandler(XScuGic *InstancePtr);
+
+/*
+ * Self-test functions in xscugic_selftest.c
+ */
+s32  XScuGic_SelfTest(XScuGic *InstancePtr);
+
+void XScuGic_EnableSGI_PPI(XScuGic *InstancePtr,u32 ID);
+void XScuGic_SetPPI_SGI_Priority(XScuGic *InstancePtr,u32 ID, u32 priority);
+#ifdef __cplusplus
+}
+#endif
+
+#endif            /* end of protection macro */
+/** @} */
@@ -0,0 +1,753 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xscugic_hw.h
+* @addtogroup scugic_v4_0
+* @{
+*
+* This header file contains identifiers and HW access functions (or
+* macros) that can be used to access the device.  The user should refer to the
+* hardware device specification for more details of the device operation.
+* The driver functions/APIs are defined in xscugic.h.
+*
+* This GIC device has two parts, a distributor and CPU interface(s). Each part
+* has separate register definition sections.
+*
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------------
+* 1.00a drg  01/19/10 First release
+* 1.01a sdm  11/09/11 "xil_exception.h" added as include.
+*		      Macros XScuGic_EnableIntr and XScuGic_DisableIntr are
+*		      added to enable or disable interrupts based on
+*		      Distributor Register base address. Normally users use
+*		      XScuGic instance and call XScuGic_Enable or
+*		      XScuGic_Disable to enable/disable interrupts. These
+*		      new macros are provided when user does not want to
+*		      use an instance pointer but still wants to enable or
+*		      disable interrupts.
+*		      Function prototypes for functions (present in newly
+*		      added file xscugic_hw.c) are added.
+* 1.03a srt  02/27/13 Moved Offset calculation macros from *_hw.c (CR
+*		      702687).
+* 1.04a hk   05/04/13 Fix for CR#705621. Moved function prototypes
+*		      XScuGic_SetPriTrigTypeByDistAddr and
+*         	      XScuGic_GetPriTrigTypeByDistAddr here from xscugic.h
+* 3.0	pkp  12/09/14 changed XSCUGIC_MAX_NUM_INTR_INPUTS for
+*		      Zynq Ultrascale Mp
+* 3.0   kvn  02/13/14 Modified code for MISRA-C:2012 compliance.
+* 3.2	pkp  11/09/15 Corrected the interrupt processsor target mask value
+*					  for CPU interface 2 i.e. XSCUGIC_SPI_CPU2_MASK
+* 3.9   mus  02/21/18 Added new API's XScuGic_InterruptUnmapFromCpuByDistAddr
+*					  and XScuGic_UnmapAllInterruptsFromCpuByDistAddr, These
+*					  API's can be used by applications to unmap specific/all
+*					  interrupts from target CPU. It fixes CR#992490.
+* 3.10  aru  08/23/18 Resolved MISRA-C:2012 compliance mandatory violations
+*
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XSCUGIC_HW_H /* prevent circular inclusions */
+#define XSCUGIC_HW_H /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+#include "xil_exception.h"
+#include "bspconfig.h"
+
+/************************** Constant Definitions *****************************/
+
+/*
+ * The maximum number of interrupts supported by the hardware.
+ */
+#ifdef PLATFORM_ZYNQ
+#define XSCUGIC_MAX_NUM_INTR_INPUTS    	95U /* Maximum number of interrupt defined by Zynq */
+#elif defined (versal) && !defined(ARMR5)
+#define XSCUGIC_MAX_NUM_INTR_INPUTS    	191U
+#else
+#define XSCUGIC_MAX_NUM_INTR_INPUTS    	195U /* Maximum number of interrupt defined by Zynq Ultrascale Mp */
+#endif
+
+/*
+ * First Interrupt Id for SPI interrupts.
+ */
+#define XSCUGIC_SPI_INT_ID_START	0x20
+/*
+ * The maximum priority value that can be used in the GIC.
+ */
+#define XSCUGIC_MAX_INTR_PRIO_VAL    	248U
+#define XSCUGIC_INTR_PRIO_MASK			0x000000F8U
+
+/** @name Distributor Interface Register Map
+ *
+ * Define the offsets from the base address for all Distributor registers of
+ * the interrupt controller, some registers may be reserved in the hardware
+ * device.
+ * @{
+ */
+#define XSCUGIC_DIST_EN_OFFSET		0x00000000U /**< Distributor Enable
+							Register */
+#define XSCUGIC_IC_TYPE_OFFSET		0x00000004U /**< Interrupt Controller
+							Type Register */
+#define XSCUGIC_DIST_IDENT_OFFSET	0x00000008U /**< Implementor ID
+							Register */
+#define XSCUGIC_SECURITY_OFFSET		0x00000080U /**< Interrupt Security
+							Register */
+#define XSCUGIC_ENABLE_SET_OFFSET	0x00000100U /**< Enable Set
+							Register */
+#define XSCUGIC_DISABLE_OFFSET		0x00000180U /**< Enable Clear Register */
+#define XSCUGIC_PENDING_SET_OFFSET	0x00000200U /**< Pending Set
+							Register */
+#define XSCUGIC_PENDING_CLR_OFFSET	0x00000280U /**< Pending Clear
+							Register */
+#define XSCUGIC_ACTIVE_OFFSET		0x00000300U /**< Active Status Register */
+#define XSCUGIC_PRIORITY_OFFSET		0x00000400U /**< Priority Level Register */
+#define XSCUGIC_SPI_TARGET_OFFSET	0x00000800U /**< SPI Target
+							Register 0x800-0x8FB */
+#define XSCUGIC_INT_CFG_OFFSET		0x00000C00U /**< Interrupt Configuration
+							Register 0xC00-0xCFC */
+#define XSCUGIC_PPI_STAT_OFFSET		0x00000D00U /**< PPI Status Register */
+#define XSCUGIC_SPI_STAT_OFFSET		0x00000D04U /**< SPI Status Register
+							0xd04-0xd7C */
+#define XSCUGIC_AHB_CONFIG_OFFSET	0x00000D80U /**< AHB Configuration
+							Register */
+#define XSCUGIC_SFI_TRIG_OFFSET		0x00000F00U /**< Software Triggered
+							Interrupt Register */
+#define XSCUGIC_PERPHID_OFFSET		0x00000FD0U /**< Peripheral ID Reg */
+#if defined (versal) && !defined(ARMR5)
+#define XSCUGIC_PCELLID_OFFSET		0x0000FFF0U /**< Pcell ID Register */
+#else
+#define XSCUGIC_PCELLID_OFFSET		0x00000FF0U /**< Pcell ID Register */
+#endif
+/* @} */
+
+/** @name  Distributor Enable Register
+ * Controls if the distributor response to external interrupt inputs.
+ * @{
+ */
+#if defined (versal) && !defined(ARMR5)
+#define XSCUGIC_EN_INT_MASK		0x00000003U /**< Interrupt In Enable */
+#else
+#define XSCUGIC_EN_INT_MASK		0x00000001U /**< Interrupt In Enable */
+#endif
+/* @} */
+
+/** @name  Interrupt Controller Type Register
+ * @{
+ */
+#define XSCUGIC_LSPI_MASK	0x0000F800U /**< Number of Lockable
+						Shared Peripheral
+						Interrupts*/
+#define XSCUGIC_DOMAIN_MASK	0x00000400U /**< Number os Security domains*/
+#define XSCUGIC_CPU_NUM_MASK	0x000000E0U /**< Number of CPU Interfaces */
+#define XSCUGIC_NUM_INT_MASK	0x0000001FU /**< Number of Interrupt IDs */
+/* @} */
+
+/** @name  Implementor ID Register
+ * Implementor and revision information.
+ * @{
+ */
+#define XSCUGIC_REV_MASK	0x00FFF000U /**< Revision Number */
+#define XSCUGIC_IMPL_MASK	0x00000FFFU /**< Implementor */
+/* @} */
+
+/** @name  Interrupt Security Registers
+ * Each bit controls the security level of an interrupt, either secure or non
+ * secure. These registers can only be accessed using secure read and write.
+ * There are registers for each of the CPU interfaces at offset 0x080.  A
+ * register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 32 of these registers staring at location 0x084.
+ * @{
+ */
+#define XSCUGIC_INT_NS_MASK	0x00000001U /**< Each bit corresponds to an
+						INT_ID */
+/* @} */
+
+/** @name  Enable Set Register
+ * Each bit controls the enabling of an interrupt, a 0 is disabled, a 1 is
+ * enabled. Writing a 0 has no effect. Use the ENABLE_CLR register to set a
+ * bit to 0.
+ * There are registers for each of the CPU interfaces at offset 0x100. With up
+ * to 8 registers aliased to the same address. A register set for the SPI
+ * interrupts is available to all CPU interfaces.
+ * There are up to 32 of these registers staring at location 0x104.
+ * @{
+ */
+#define XSCUGIC_INT_EN_MASK	0x00000001U /**< Each bit corresponds to an
+						INT_ID */
+/* @} */
+
+/** @name  Enable Clear Register
+ * Each bit controls the disabling of an interrupt, a 0 is disabled, a 1 is
+ * enabled. Writing a 0 has no effect. Writing a 1 disables an interrupt and
+ * sets the corresponding bit to 0.
+ * There are registers for each of the CPU interfaces at offset 0x180. With up
+ * to 8 registers aliased to the same address.
+ * A register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 32 of these registers staring at location 0x184.
+ * @{
+ */
+#define XSCUGIC_INT_CLR_MASK	0x00000001U /**< Each bit corresponds to an
+						INT_ID */
+/* @} */
+
+/** @name  Pending Set Register
+ * Each bit controls the Pending or Active and Pending state of an interrupt, a
+ * 0 is not pending, a 1 is pending. Writing a 0 has no effect. Writing a 1 sets
+ * an interrupt to the pending state.
+ * There are registers for each of the CPU interfaces at offset 0x200. With up
+ * to 8 registers aliased to the same address.
+ * A register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 32 of these registers staring at location 0x204.
+ * @{
+ */
+#define XSCUGIC_PEND_SET_MASK	0x00000001U /**< Each bit corresponds to an
+						INT_ID */
+/* @} */
+
+/** @name  Pending Clear Register
+ * Each bit can clear the Pending or Active and Pending state of an interrupt, a
+ * 0 is not pending, a 1 is pending. Writing a 0 has no effect. Writing a 1
+ * clears the pending state of an interrupt.
+ * There are registers for each of the CPU interfaces at offset 0x280. With up
+ * to 8 registers aliased to the same address.
+ * A register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 32 of these registers staring at location 0x284.
+ * @{
+ */
+#define XSCUGIC_PEND_CLR_MASK	0x00000001U /**< Each bit corresponds to an
+						INT_ID */
+/* @} */
+
+/** @name  Active Status Register
+ * Each bit provides the Active status of an interrupt, a
+ * 0 is not Active, a 1 is Active. This is a read only register.
+ * There are registers for each of the CPU interfaces at offset 0x300. With up
+ * to 8 registers aliased to each address.
+ * A register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 32 of these registers staring at location 0x380.
+ * @{
+ */
+#define XSCUGIC_ACTIVE_MASK	0x00000001U /**< Each bit corresponds to an
+					      INT_ID */
+/* @} */
+
+/** @name  Priority Level Register
+ * Each byte in a Priority Level Register sets the priority level of an
+ * interrupt. Reading the register provides the priority level of an interrupt.
+ * There are registers for each of the CPU interfaces at offset 0x400 through
+ * 0x41C. With up to 8 registers aliased to each address.
+ * 0 is highest priority, 0xFF is lowest.
+ * A register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 255 of these registers staring at location 0x420.
+ * @{
+ */
+#define XSCUGIC_PRIORITY_MASK	0x000000FFU /**< Each Byte corresponds to an
+						INT_ID */
+#define XSCUGIC_PRIORITY_MAX	0x000000FFU /**< Highest value of a priority
+						actually the lowest priority*/
+/* @} */
+
+/** @name  SPI Target Register 0x800-0x8FB
+ * Each byte references a separate SPI and programs which of the up to 8 CPU
+ * interfaces are sent a Pending interrupt.
+ * There are registers for each of the CPU interfaces at offset 0x800 through
+ * 0x81C. With up to 8 registers aliased to each address.
+ * A register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 255 of these registers staring at location 0x820.
+ *
+ * This driver does not support multiple CPU interfaces. These are included
+ * for complete documentation.
+ * @{
+ */
+#define XSCUGIC_SPI_CPU7_MASK	0x00000080U /**< CPU 7 Mask*/
+#define XSCUGIC_SPI_CPU6_MASK	0x00000040U /**< CPU 6 Mask*/
+#define XSCUGIC_SPI_CPU5_MASK	0x00000020U /**< CPU 5 Mask*/
+#define XSCUGIC_SPI_CPU4_MASK	0x00000010U /**< CPU 4 Mask*/
+#define XSCUGIC_SPI_CPU3_MASK	0x00000008U /**< CPU 3 Mask*/
+#define XSCUGIC_SPI_CPU2_MASK	0x00000004U /**< CPU 2 Mask*/
+#define XSCUGIC_SPI_CPU1_MASK	0x00000002U /**< CPU 1 Mask*/
+#define XSCUGIC_SPI_CPU0_MASK	0x00000001U /**< CPU 0 Mask*/
+/* @} */
+
+/** @name  Interrupt Configuration Register 0xC00-0xCFC
+ * The interrupt configuration registers program an SFI to be active HIGH level
+ * sensitive or rising edge sensitive.
+ * Each bit pair describes the configuration for an INT_ID.
+ * SFI    Read Only    b10 always
+ * PPI    Read Only    depending on how the PPIs are configured.
+ *                    b01    Active HIGH level sensitive
+ *                    b11 Rising edge sensitive
+ * SPI                LSB is read only.
+ *                    b01    Active HIGH level sensitive
+ *                    b11 Rising edge sensitive/
+ * There are registers for each of the CPU interfaces at offset 0xC00 through
+ * 0xC04. With up to 8 registers aliased to each address.
+ * A register set for the SPI interrupts is available to all CPU interfaces.
+ * There are up to 255 of these registers staring at location 0xC08.
+ * @{
+ */
+#define XSCUGIC_INT_CFG_MASK    0x00000003U    /**< */
+/* @} */
+
+/** @name  PPI Status Register
+ * Enables an external AMBA master to access the status of the PPI inputs.
+ * A CPU can only read the status of its local PPI signals and cannot read the
+ * status for other CPUs.
+ * This register is aliased for each CPU interface.
+ * @{
+ */
+#define XSCUGIC_PPI_C15_MASK	0x00008000U    /**< PPI Status */
+#define XSCUGIC_PPI_C14_MASK	0x00004000U    /**< PPI Status */
+#define XSCUGIC_PPI_C13_MASK	0x00002000U    /**< PPI Status */
+#define XSCUGIC_PPI_C12_MASK	0x00001000U    /**< PPI Status */
+#define XSCUGIC_PPI_C11_MASK	0x00000800U    /**< PPI Status */
+#define XSCUGIC_PPI_C10_MASK	0x00000400U    /**< PPI Status */
+#define XSCUGIC_PPI_C09_MASK	0x00000200U    /**< PPI Status */
+#define XSCUGIC_PPI_C08_MASK	0x00000100U    /**< PPI Status */
+#define XSCUGIC_PPI_C07_MASK	0x00000080U    /**< PPI Status */
+#define XSCUGIC_PPI_C06_MASK	0x00000040U    /**< PPI Status */
+#define XSCUGIC_PPI_C05_MASK	0x00000020U    /**< PPI Status */
+#define XSCUGIC_PPI_C04_MASK	0x00000010U    /**< PPI Status */
+#define XSCUGIC_PPI_C03_MASK	0x00000008U    /**< PPI Status */
+#define XSCUGIC_PPI_C02_MASK	0x00000004U    /**< PPI Status */
+#define XSCUGIC_PPI_C01_MASK	0x00000002U    /**< PPI Status */
+#define XSCUGIC_PPI_C00_MASK	0x00000001U    /**< PPI Status */
+/* @} */
+
+/** @name  SPI Status Register 0xd04-0xd7C
+ * Enables an external AMBA master to access the status of the SPI inputs.
+ * There are up to 63 registers if the maximum number of SPI inputs are
+ * configured.
+ * @{
+ */
+#define XSCUGIC_SPI_N_MASK    0x00000001U    /**< Each bit corresponds to an SPI
+					     input */
+/* @} */
+
+/** @name  AHB Configuration Register
+ * Provides the status of the CFGBIGEND input signal and allows the endianess
+ * of the GIC to be set.
+ * @{
+ */
+#define XSCUGIC_AHB_END_MASK       0x00000004U    /**< 0-GIC uses little Endian,
+                                                  1-GIC uses Big Endian */
+#define XSCUGIC_AHB_ENDOVR_MASK    0x00000002U    /**< 0-Uses CFGBIGEND control,
+                                                  1-use the AHB_END bit */
+#define XSCUGIC_AHB_TIE_OFF_MASK   0x00000001U    /**< State of CFGBIGEND */
+
+/* @} */
+
+/** @name  Software Triggered Interrupt Register
+ * Controls issueing of software interrupts.
+ * @{
+ */
+#define XSCUGIC_SFI_SELFTRIG_MASK	0x02010000U
+#define XSCUGIC_SFI_TRIG_TRGFILT_MASK    0x03000000U    /**< Target List filter
+                                                            b00-Use the target List
+                                                            b01-All CPUs except requester
+                                                            b10-To Requester
+                                                            b11-reserved */
+#define XSCUGIC_SFI_TRIG_CPU_MASK	0x00FF0000U    /**< CPU Target list */
+#define XSCUGIC_SFI_TRIG_SATT_MASK	0x00008000U    /**< 0= Use a secure interrupt */
+#define XSCUGIC_SFI_TRIG_INTID_MASK	0x0000000FU    /**< Set to the INTID
+                                                        signaled to the CPU*/
+/* @} */
+
+/** @name CPU Interface Register Map
+ *
+ * Define the offsets from the base address for all CPU registers of the
+ * interrupt controller, some registers may be reserved in the hardware device.
+ * @{
+ */
+#define XSCUGIC_CONTROL_OFFSET		0x00000000U /**< CPU Interface Control
+							Register */
+#define XSCUGIC_CPU_PRIOR_OFFSET	0x00000004U /**< Priority Mask Reg */
+#define XSCUGIC_BIN_PT_OFFSET		0x00000008U /**< Binary Point Register */
+#define XSCUGIC_INT_ACK_OFFSET		0x0000000CU /**< Interrupt ACK Reg */
+#define XSCUGIC_EOI_OFFSET		0x00000010U /**< End of Interrupt Reg */
+#define XSCUGIC_RUN_PRIOR_OFFSET	0x00000014U /**< Running Priority Reg */
+#define XSCUGIC_HI_PEND_OFFSET		0x00000018U /**< Highest Pending Interrupt
+							Register */
+#define XSCUGIC_ALIAS_BIN_PT_OFFSET	0x0000001CU /**< Aliased non-Secure
+						        Binary Point Register */
+
+/**<  0x00000020 to 0x00000FBC are reserved and should not be read or written
+ * to. */
+/* @} */
+
+
+/** @name Control Register
+ * CPU Interface Control register definitions
+ * All bits are defined here although some are not available in the non-secure
+ * mode.
+ * @{
+ */
+#define XSCUGIC_CNTR_SBPR_MASK	0x00000010U    /**< Secure Binary Pointer,
+                                                 0=separate registers,
+                                                 1=both use bin_pt_s */
+#define XSCUGIC_CNTR_FIQEN_MASK	0x00000008U    /**< Use nFIQ_C for secure
+                                                  interrupts,
+                                                  0= use IRQ for both,
+                                                  1=Use FIQ for secure, IRQ for non*/
+#define XSCUGIC_CNTR_ACKCTL_MASK	0x00000004U    /**< Ack control for secure or non secure */
+#define XSCUGIC_CNTR_EN_NS_MASK		0x00000002U    /**< Non Secure enable */
+#define XSCUGIC_CNTR_EN_S_MASK		0x00000001U    /**< Secure enable, 0=Disabled, 1=Enabled */
+/* @} */
+
+/** @name Priority Mask Register
+ * Priority Mask register definitions
+ * The CPU interface does not send interrupt if the level of the interrupt is
+ * lower than the level of the register.
+ * @{
+ */
+/*#define XSCUGIC_PRIORITY_MASK		0x000000FFU*/   /**< All interrupts */
+/* @} */
+
+/** @name Binary Point Register
+ * Binary Point register definitions
+ * @{
+ */
+
+#define XSCUGIC_BIN_PT_MASK	0x00000007U  /**< Binary point mask value
+						Value  Secure  Non-secure
+						b000    0xFE    0xFF
+						b001    0xFC    0xFE
+						b010    0xF8    0xFC
+						b011    0xF0    0xF8
+						b100    0xE0    0xF0
+						b101    0xC0    0xE0
+						b110    0x80    0xC0
+						b111    0x00    0x80
+						*/
+/*@}*/
+
+/** @name Interrupt Acknowledge Register
+ * Interrupt Acknowledge register definitions
+ * Identifies the current Pending interrupt, and the CPU ID for software
+ * interrupts.
+ */
+#define XSCUGIC_ACK_INTID_MASK		0x000003FFU /**< Interrupt ID */
+#define XSCUGIC_CPUID_MASK		0x00000C00U /**< CPU ID */
+/* @} */
+
+/** @name End of Interrupt Register
+ * End of Interrupt register definitions
+ * Allows the CPU to signal the GIC when it completes an interrupt service
+ * routine.
+ */
+#define XSCUGIC_EOI_INTID_MASK		0x000003FFU /**< Interrupt ID */
+
+/* @} */
+
+/** @name Running Priority Register
+ * Running Priority register definitions
+ * Identifies the interrupt priority level of the highest priority active
+ * interrupt.
+ */
+#define XSCUGIC_RUN_PRIORITY_MASK	0x000000FFU    /**< Interrupt Priority */
+/* @} */
+
+#if defined (versal) && !defined(ARMR5)
+#define XSCUGIC_IROUTER_BASE_OFFSET 0x6000U
+#endif
+/*
+ * Highest Pending Interrupt register definitions
+ * Identifies the interrupt priority of the highest priority pending interupt
+ */
+#define XSCUGIC_PEND_INTID_MASK		0x000003FFU /**< Pending Interrupt ID */
+/*#define XSCUGIC_CPUID_MASK		0x00000C00U */	 /**< CPU ID */
+/* @} */
+#if defined (versal) && !defined(ARMR5)
+/** @name ReDistributor Interface Register Map
+ *
+ * @{
+ */
+#define XSCUGIC_RDIST_OFFSET              0x80000U
+#define XSCUGIC_RDIST_BASE_ADDRESS        (XPAR_SCUGIC_0_DIST_BASEADDR + XSCUGIC_RDIST_OFFSET)
+#define XSCUGIC_RDIST_SGI_PPI_OFFSET              0x90000U
+#define XSCUGIC_RDIST_SGI_PPI_BASE_ADDRESS    (XPAR_SCUGIC_0_DIST_BASEADDR + XSCUGIC_RDIST_SGI_PPI_OFFSET)
+#define XSCUGIC_RDIST_ISENABLE_OFFSET     0x100U
+#define XSCUGIC_RDIST_IPRIORITYR_OFFSET   0x400U
+#define XSCUGIC_RDIST_IGROUPR_OFFSET      0x80U
+#define XSCUGIC_RDIST_GRPMODR_OFFSET      0xD00U
+#define XSCUGIC_RDIST_INT_CONFIG_OFFSET   0xC00U
+#define XSCUGIC_RDIST_WAKER_OFFSET        0x14U
+#define XSCUGIC_SGIR_EL1_INITID_SHIFT    24U
+
+/*
+ * GICR_IGROUPR  register definitions
+ */
+#if EL3
+#define XSCUGIC_DEFAULT_SECURITY    0x0U
+#else
+#define XSCUGIC_DEFAULT_SECURITY    0xFFFFFFFFU
+#endif
+/*
+ * GICR_WAKER  register definitions
+ */
+#define XSCUGIC_RDIST_WAKER_LOW_POWER_STATE_MASK    0x7
+#endif
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+*
+* Read the Interrupt Configuration Register offset for an interrupt id.
+*
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_INT_CFG_OFFSET_CALC(InterruptID) \
+	((u32)XSCUGIC_INT_CFG_OFFSET + (((InterruptID)/16U) * 4U))
+
+/****************************************************************************/
+/**
+*
+* Read the Interrupt Priority Register offset for an interrupt id.
+*
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_PRIORITY_OFFSET_CALC(InterruptID) \
+	((u32)XSCUGIC_PRIORITY_OFFSET + (((InterruptID)/4U) * 4U))
+
+/****************************************************************************/
+/**
+*
+* Read the Interrupt Routing Register offset for an interrupt id.
+*
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_IROUTER_OFFSET_CALC(InterruptID) \
+	((u32)XSCUGIC_IROUTER_BASE_OFFSET + (InterruptID * 8))
+
+/****************************************************************************/
+/**
+*
+* Read the SPI Target Register offset for an interrupt id.
+*
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_SPI_TARGET_OFFSET_CALC(InterruptID) \
+	((u32)XSCUGIC_SPI_TARGET_OFFSET + (((InterruptID)/4U) * 4U))
+/****************************************************************************/
+/**
+*
+* Read the SPI Target Register offset for an interrupt id.
+*
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_SECURITY_TARGET_OFFSET_CALC(InterruptID) \
+	((u32)XSCUGIC_SECURITY_OFFSET + (((InterruptID)/32U)*4U))
+
+/****************************************************************************/
+/**
+*
+* Read the Re-distributor Interrupt configuration register offset
+*
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_RDIST_INT_CONFIG_OFFSET_CALC(InterruptID) \
+	((u32)XSCUGIC_RDIST_INT_CONFIG_OFFSET + ((InterruptID /16)*4))
+
+/****************************************************************************/
+/**
+*
+* Read the Re-distributor Interrupt Priority register offset
+*
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_RDIST_INT_PRIORITY_OFFSET_CALC(InterruptID) \
+	((u32)XSCUGIC_RDIST_IPRIORITYR_OFFSET + (InterruptID * 4))
+/****************************************************************************/
+/**
+*
+* Read the Interrupt Clear-Enable Register offset for an interrupt ID
+*
+* @param	Register is the register offset for the clear/enable bank.
+* @param	InterruptID is the interrupt number.
+*
+* @return	The 32-bit value of the offset
+*
+* @note
+*
+*****************************************************************************/
+#define XSCUGIC_EN_DIS_OFFSET_CALC(Register, InterruptID) \
+		((Register) + (((InterruptID)/32U) * 4U))
+
+/****************************************************************************/
+/**
+*
+* Read the given Intc register.
+*
+* @param	BaseAddress is the base address of the device.
+* @param	RegOffset is the register offset to be read
+*
+* @return	The 32-bit value of the register
+*
+* @note
+* C-style signature:
+*    u32 XScuGic_ReadReg(u32 BaseAddress, u32 RegOffset)
+*
+*****************************************************************************/
+#define XScuGic_ReadReg(BaseAddress, RegOffset) \
+	(Xil_In32((BaseAddress) + (RegOffset)))
+
+
+/****************************************************************************/
+/**
+*
+* Write the given Intc register.
+*
+* @param	BaseAddress is the base address of the device.
+* @param	RegOffset is the register offset to be written
+* @param	Data is the 32-bit value to write to the register
+*
+* @return	None.
+*
+* @note
+* C-style signature:
+*    void XScuGic_WriteReg(u32 BaseAddress, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XScuGic_WriteReg(BaseAddress, RegOffset, Data) \
+	(Xil_Out32(((BaseAddress) + (RegOffset)), ((u32)(Data))))
+
+
+/****************************************************************************/
+/**
+*
+* Enable specific interrupt(s) in the interrupt controller.
+*
+* @param	DistBaseAddress is the Distributor Register base address of the
+*		device
+* @param	Int_Id is the ID of the interrupt source and should be in the
+*		range of 0 to XSCUGIC_MAX_NUM_INTR_INPUTS - 1
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuGic_EnableIntr(u32 DistBaseAddress, u32 Int_Id)
+*
+*****************************************************************************/
+#define XScuGic_EnableIntr(DistBaseAddress, Int_Id) \
+	XScuGic_WriteReg((DistBaseAddress), \
+			 XSCUGIC_ENABLE_SET_OFFSET + (((Int_Id) / 32U) * 4U), \
+			 (0x00000001U << ((Int_Id) % 32U)))
+
+/****************************************************************************/
+/**
+*
+* Disable specific interrupt(s) in the interrupt controller.
+*
+* @param	DistBaseAddress is the Distributor Register base address of the
+*		device
+* @param	Int_Id is the ID of the interrupt source and should be in the
+*		range of 0 to XSCUGIC_MAX_NUM_INTR_INPUTS - 1
+*
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuGic_DisableIntr(u32 DistBaseAddress, u32 Int_Id)
+*
+*****************************************************************************/
+#define XScuGic_DisableIntr(DistBaseAddress, Int_Id) \
+	XScuGic_WriteReg((DistBaseAddress), \
+			 XSCUGIC_DISABLE_OFFSET + (((Int_Id) / 32U) * 4U), \
+			 (0x00000001U << ((Int_Id) % 32U)))
+
+
+/************************** Function Prototypes ******************************/
+
+void XScuGic_DeviceInterruptHandler(void *DeviceId);
+s32  XScuGic_DeviceInitialize(u32 DeviceId);
+void XScuGic_RegisterHandler(u32 BaseAddress, s32 InterruptID,
+			     Xil_InterruptHandler Handler, void *CallBackRef);
+void XScuGic_SetPriTrigTypeByDistAddr(u32 DistBaseAddress, u32 Int_Id,
+                                        u8 Priority, u8 Trigger);
+void XScuGic_GetPriTrigTypeByDistAddr(u32 DistBaseAddress, u32 Int_Id,
+					u8 *Priority, u8 *Trigger);
+void XScuGic_InterruptUnmapFromCpuByDistAddr(u32 DistBaseAddress,
+											u8 Cpu_Id, u32 Int_Id);
+void XScuGic_UnmapAllInterruptsFromCpuByDistAddr(u32 DistBaseAddress,
+												u8 Cpu_Id);
+/************************** Variable Definitions *****************************/
+#ifdef __cplusplus
+}
+#endif
+
+#endif            /* end of protection macro */
+/** @} */
@@ -0,0 +1,364 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xscutimer.h
+* @addtogroup scutimer_v2_1
+* @{
+* @details
+*
+* The timer driver supports the Cortex A9 private timer.
+*
+* The timer driver supports the following features:
+* - Normal mode and Auto reload mode
+* - Interrupts (Interrupt handler is not provided in this driver. Application
+* 		has to register it's own handler)
+*
+* <b> Initialization and Configuration </b>
+*
+* The device driver enables higher layer software (e.g., an application) to
+* communicate with the Timer.
+*
+* XScuTimer_CfgInitialize() API is used to initialize the Timer. The
+* user needs to first call the XScuTimer_LookupConfig() API which returns
+* the Configuration structure pointer which is passed as a parameter to
+* the XScuTimer_CfgInitialize() API.
+*
+* <b> Interrupts </b>
+*
+* The Timer hardware supports interrupts.
+*
+* This driver does not provide a Interrupt Service Routine (ISR) for the device.
+* It is the responsibility of the application to provide one if needed. Refer to
+* the interrupt example provided with this driver for details on using the
+* Timer in interrupt mode.
+*
+* <b> Virtual Memory </b>
+*
+* This driver supports Virtual Memory. The RTOS is responsible for calculating
+* the correct device base address in Virtual Memory space.
+*
+* <b> Threads </b>
+*
+* This driver is not thread safe. Any needs for threads or thread mutual
+* exclusion must be satisfied by the layer above this driver.
+*
+* <b> Asserts </b>
+*
+* Asserts are used within all Xilinx drivers to enforce constraints on argument
+* values. Asserts can be turned off on a system-wide basis by defining, at
+* compile time, the NDEBUG identifier. By default, asserts are turned on and it
+* is recommended that users leave asserts on during development.
+*
+* <b> Building the driver </b>
+*
+* The XScuTimer driver is composed of several source files. This allows the user
+* to build and link only those parts of the driver that are necessary.
+*
+* <br><br>
+*
+* NOTE:
+* The timer is not a part of the snoop control unit as indicated by the
+* prefix "scu" in the name of the driver.
+* It is an independent module in APU.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- ---------------------------------------------
+* 1.00a nm  03/10/10 First release
+* 1.02a sg  07/17/12 Included xil_assert.h for CR 667947. This is an issue
+*		     when the xstatus.h in the common driver overwrites
+*		     the xstatus.h of the standalone BSP during the
+*		     libgen.
+* 2.1 	sk  02/26/15 Modified the code for MISRA-C:2012 compliance.
+*       ms  03/17/17 Added readme.txt file in examples folder for doxygen
+*                    generation.
+* </pre>
+*
+******************************************************************************/
+#ifndef XSCUTIMER_H		/* prevent circular inclusions */
+#define XSCUTIMER_H		/* by using protection macros */
+
+/***************************** Include Files *********************************/
+
+#include "xstatus.h"
+#include "xscutimer_hw.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/**************************** Type Definitions *******************************/
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;	/**< Unique ID of device */
+	u32 BaseAddr;	/**< Base address of the device */
+} XScuTimer_Config;
+
+/**
+ * The XScuTimer driver instance data. The user is required to allocate a
+ * variable of this type for every timer device in the system.
+ * A pointer to a variable of this type is then passed to the driver API
+ * functions.
+ */
+typedef struct {
+	XScuTimer_Config Config; /**< Hardware Configuration */
+	u32 IsReady;		/**< Device is initialized and ready */
+	u32 IsStarted;		/**< Device timer is running */
+} XScuTimer;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+*
+* Check if the timer has expired.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return
+*		- TRUE if the timer has expired.
+*		- FALSE if the timer has not expired.
+*
+* @note		C-style signature:
+*		int XScuTimer_IsExpired(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_IsExpired(InstancePtr) \
+	((XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr, \
+				XSCUTIMER_ISR_OFFSET) & \
+				XSCUTIMER_ISR_EVENT_FLAG_MASK) == \
+				XSCUTIMER_ISR_EVENT_FLAG_MASK)
+
+/****************************************************************************/
+/**
+*
+* Re-start the timer. This macro will read the timer load register
+* and writes the same value to load register to update the counter register.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_RestartTimer(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_RestartTimer(InstancePtr)				\
+	XScuTimer_LoadTimer((InstancePtr),				\
+		XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr, \
+					XSCUTIMER_LOAD_OFFSET))
+
+/****************************************************************************/
+/**
+*
+* Write to the timer load register. This will also update the
+* timer counter register with the new value. This macro can be used to
+* change the time-out value.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+* @param	Value is the count to be loaded in to the load register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_LoadTimer(XScuTimer *InstancePtr, u32 Value)
+*
+******************************************************************************/
+#define XScuTimer_LoadTimer(InstancePtr, Value)				\
+	XScuTimer_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUTIMER_LOAD_OFFSET, (Value))
+
+/****************************************************************************/
+/**
+*
+* Returns the current timer counter register value. It can be called at any
+* time.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	Contents of the timer counter register.
+*
+* @note		C-style signature:
+		u32 XScuTimer_GetCounterValue(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_GetCounterValue(InstancePtr)				\
+	XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr,		\
+				XSCUTIMER_COUNTER_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Enable auto-reload mode.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_EnableAutoReload(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_EnableAutoReload(InstancePtr)				\
+	XScuTimer_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUTIMER_CONTROL_OFFSET,			\
+			(XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr, \
+				XSCUTIMER_CONTROL_OFFSET) |		 \
+				XSCUTIMER_CONTROL_AUTO_RELOAD_MASK))
+
+/****************************************************************************/
+/**
+*
+* Disable auto-reload mode.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_DisableAutoReload(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_DisableAutoReload(InstancePtr)			\
+	XScuTimer_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUTIMER_CONTROL_OFFSET,			\
+			(XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr, \
+				XSCUTIMER_CONTROL_OFFSET) &		\
+				~(XSCUTIMER_CONTROL_AUTO_RELOAD_MASK)))
+
+/****************************************************************************/
+/**
+*
+* Enable the Timer interrupt.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_EnableInterrupt(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_EnableInterrupt(InstancePtr)				\
+	XScuTimer_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUTIMER_CONTROL_OFFSET,			\
+			(XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr, \
+					XSCUTIMER_CONTROL_OFFSET) |	\
+					XSCUTIMER_CONTROL_IRQ_ENABLE_MASK))
+
+/****************************************************************************/
+/**
+*
+* Disable the Timer interrupt.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_DisableInterrupt(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_DisableInterrupt(InstancePtr)				\
+	XScuTimer_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUTIMER_CONTROL_OFFSET,			\
+			(XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr, \
+				XSCUTIMER_CONTROL_OFFSET) &		\
+				~(XSCUTIMER_CONTROL_IRQ_ENABLE_MASK)))
+
+/*****************************************************************************/
+/**
+*
+* This function reads the interrupt status.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_GetInterruptStatus(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_GetInterruptStatus(InstancePtr)			\
+	XScuTimer_ReadReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUTIMER_ISR_OFFSET)
+
+/*****************************************************************************/
+/**
+*
+* This function clears the interrupt status.
+*
+* @param	InstancePtr is a pointer to the XScuTimer instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_ClearInterruptStatus(XScuTimer *InstancePtr)
+*
+******************************************************************************/
+#define XScuTimer_ClearInterruptStatus(InstancePtr)			\
+	XScuTimer_WriteReg((InstancePtr)->Config.BaseAddr,		\
+		XSCUTIMER_ISR_OFFSET, XSCUTIMER_ISR_EVENT_FLAG_MASK)
+
+/************************** Function Prototypes ******************************/
+
+/*
+ * Lookup configuration in xscutimer_sinit.c
+ */
+XScuTimer_Config *XScuTimer_LookupConfig(u16 DeviceId);
+
+/*
+ * Selftest function in xscutimer_selftest.c
+ */
+s32 XScuTimer_SelfTest(XScuTimer *InstancePtr);
+
+/*
+ * Interface functions in xscutimer.c
+ */
+s32 XScuTimer_CfgInitialize(XScuTimer *InstancePtr,
+			    XScuTimer_Config *ConfigPtr, u32 EffectiveAddress);
+void XScuTimer_Start(XScuTimer *InstancePtr);
+void XScuTimer_Stop(XScuTimer *InstancePtr);
+void XScuTimer_SetPrescaler(XScuTimer *InstancePtr, u8 PrescalerValue);
+u8 XScuTimer_GetPrescaler(XScuTimer *InstancePtr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/** @} */
@@ -0,0 +1,283 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xscutimer_hw.h
+* @addtogroup scutimer_v2_1
+* @{
+*
+* This file contains the hardware interface to the Timer.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- ---------------------------------------------
+* 1.00a nm  03/10/10 First release
+* 1.01a sdm 02/02/12 Added low level macros to read/write load, counter, control
+*		     and interrupt registers
+* 1.02a  sg 07/17/12 Included xil_assert.h for CR 667947. This is an issue
+*		     when the xstatus.h in the common driver overwrites
+*		     the xstatus.h of the standalone BSP during the
+*		     libgen.
+* 2.1 	sk  02/26/15 Modified the code for MISRA-C:2012 compliance.
+* </pre>
+*
+******************************************************************************/
+#ifndef XSCUTIMER_HW_H		/* prevent circular inclusions */
+#define XSCUTIMER_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+#include "xil_types.h"
+#include "xil_io.h"
+#include "xil_assert.h"
+/************************** Constant Definitions *****************************/
+
+/** @name Register Map
+ * Offsets of registers from the start of the device
+ * @{
+ */
+
+#define XSCUTIMER_LOAD_OFFSET		0x00U /**< Timer Load Register */
+#define XSCUTIMER_COUNTER_OFFSET	0x04U /**< Timer Counter Register */
+#define XSCUTIMER_CONTROL_OFFSET	0x08U /**< Timer Control Register */
+#define XSCUTIMER_ISR_OFFSET		0x0CU /**< Timer Interrupt
+						  Status Register */
+/* @} */
+
+/** @name Timer Control register
+ * This register bits control the prescaler, Intr enable,
+ * auto-reload and timer enable.
+ * @{
+ */
+
+#define XSCUTIMER_CONTROL_PRESCALER_MASK	0x0000FF00U /**< Prescaler */
+#define XSCUTIMER_CONTROL_PRESCALER_SHIFT	8U
+#define XSCUTIMER_CONTROL_IRQ_ENABLE_MASK	0x00000004U /**< Intr enable */
+#define XSCUTIMER_CONTROL_AUTO_RELOAD_MASK	0x00000002U /**< Auto-reload */
+#define XSCUTIMER_CONTROL_ENABLE_MASK		0x00000001U /**< Timer enable */
+/* @} */
+
+/** @name Interrupt Status register
+ * This register indicates the Timer counter register has reached zero.
+ * @{
+ */
+
+#define XSCUTIMER_ISR_EVENT_FLAG_MASK		0x00000001U /**< Event flag */
+/*@}*/
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+*
+* Write to the timer load register. This will also update the
+* timer counter register with the new value. This macro can be used to
+* change the time-out value.
+*
+* @param	BaseAddr is the base address of the scu timer.
+* @param	Value is the count to be loaded in to the load register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_SetLoadReg(u32 BaseAddr, u32 Value)
+*
+******************************************************************************/
+#define XScuTimer_SetLoadReg(BaseAddr, Value)				\
+	XScuTimer_WriteReg(BaseAddr, XSCUTIMER_LOAD_OFFSET, (Value))
+
+/****************************************************************************/
+/**
+*
+* Returns the current timer load register value.
+*
+* @param	BaseAddr is the base address of the scu timer.
+*
+* @return	Contents of the timer load register.
+*
+* @note		C-style signature:
+*		u32 XScuTimer_GetLoadReg(u32 BaseAddr)
+*
+******************************************************************************/
+#define XScuTimer_GetLoadReg(BaseAddr)					\
+	XScuTimer_ReadReg(BaseAddr, XSCUTIMER_LOAD_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Write to the timer counter register.
+*
+* @param	BaseAddr is the base address of the scu timer.
+* @param	Value is the count to be loaded in to the counter register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_SetCounterReg(u32 BaseAddr, u32 Value)
+*
+******************************************************************************/
+#define XScuTimer_SetCounterReg(BaseAddr, Value)			\
+	XScuTimer_WriteReg(BaseAddr, XSCUTIMER_COUNTER_OFFSET, (Value))
+
+/****************************************************************************/
+/**
+*
+* Returns the current timer counter register value.
+*
+* @param	BaseAddr is the base address of the scu timer.
+*
+* @return	Contents of the timer counter register.
+*
+* @note		C-style signature:
+		u32 XScuTimer_GetCounterReg(u32 BaseAddr)
+*
+******************************************************************************/
+#define XScuTimer_GetCounterReg(BaseAddr)				\
+	XScuTimer_ReadReg(BaseAddr, XSCUTIMER_COUNTER_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Write to the timer load register. This will also update the
+* timer counter register with the new value. This macro can be used to
+* change the time-out value.
+*
+* @param	BaseAddr is the base address of the scu timer.
+* @param	Value is the count to be loaded in to the load register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_SetControlReg(u32 BaseAddr, u32 Value)
+*
+******************************************************************************/
+#define XScuTimer_SetControlReg(BaseAddr, Value)			\
+	XScuTimer_WriteReg(BaseAddr, XSCUTIMER_CONTROL_OFFSET, (Value))
+
+/****************************************************************************/
+/**
+*
+* Returns the current timer load register value.
+*
+* @param	BaseAddr is the base address of the scu timer.
+*
+* @return	Contents of the timer load register.
+*
+* @note		C-style signature:
+		u32 XScuTimer_GetControlReg(u32 BaseAddr)
+*
+******************************************************************************/
+#define XScuTimer_GetControlReg(BaseAddr)				\
+	XScuTimer_ReadReg(BaseAddr, XSCUTIMER_CONTROL_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Write to the timer counter register.
+*
+* @param	BaseAddr is the base address of the scu timer.
+* @param	Value is the count to be loaded in to the counter register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_SetIntrReg(u32 BaseAddr, u32 Value)
+*
+******************************************************************************/
+#define XScuTimer_SetIntrReg(BaseAddr, Value)				\
+	XScuTimer_WriteReg(BaseAddr, XSCUTIMER_ISR_OFFSET, (Value))
+
+/****************************************************************************/
+/**
+*
+* Returns the current timer counter register value.
+*
+* @param	BaseAddr is the base address of the scu timer.
+*
+* @return	Contents of the timer counter register.
+*
+* @note		C-style signature:
+		u32 XScuTimer_GetIntrReg(u32 BaseAddr)
+*
+******************************************************************************/
+#define XScuTimer_GetIntrReg(BaseAddr)					\
+	XScuTimer_ReadReg(BaseAddr, XSCUTIMER_ISR_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Read from the given Timer register.
+*
+* @param	BaseAddr is the base address of the device
+* @param	RegOffset is the register offset to be read
+*
+* @return	The 32-bit value of the register
+*
+* @note		C-style signature:
+*		u32 XScuTimer_ReadReg(u32 BaseAddr, u32 RegOffset)
+*
+*****************************************************************************/
+#define XScuTimer_ReadReg(BaseAddr, RegOffset)		\
+	Xil_In32((BaseAddr) + (RegOffset))
+
+/****************************************************************************/
+/**
+*
+* Write to the given Timer register.
+*
+* @param	BaseAddr is the base address of the device
+* @param	RegOffset is the register offset to be written
+* @param	Data is the 32-bit value to write to the register
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuTimer_WriteReg(u32 BaseAddr, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XScuTimer_WriteReg(BaseAddr, RegOffset, Data)	\
+	Xil_Out32((BaseAddr) + (RegOffset), (Data))
+
+/************************** Function Prototypes ******************************/
+
+/************************** Variable Definitions *****************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/** @} */
@@ -0,0 +1,379 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xscuwdt.h
+* @addtogroup scuwdt_v2_1
+* @{
+* @details
+*
+* The Xilinx SCU watchdog timer driver (XScuWdt) supports the Xilinx SCU private
+* watchdog timer hardware.
+*
+* The XScuWdt driver supports the following features:
+* - Watchdog mode
+* - Timer mode
+* - Auto reload (timer mode only)
+*
+* The watchdog counter register is a down counter and starts decrementing when
+* the watchdog is started.
+* In watchdog mode, when the counter reaches 0, the Reset flag is set in the
+* Reset status register and the WDRESETREQ pin is asserted, causing a system
+* reset. The Reset flag is not reset by normal processor reset and is cleared
+* when written with a value of 1. This enables the user to differentiate a
+* normal reset and a reset caused by watchdog time-out. The user needs to call
+* XScuWdt_RestartWdt() periodically, to avoid the watchdog from being timed-out.
+*
+* The IsWdtExpired function can be used to check if the watchdog was the cause
+* of the last reset. In this situation, call Initialize then call IsWdtExpired.
+* If the result is true, watchdog timeout caused the last system reset. The
+* application then needs to clear the Reset flag.
+*
+* In timer mode, when the counter reaches 0, the Event flag is set in the
+* Interrupt status register and if interrupts are enabled, interrupt ID 30 is
+* set as pending in the interrupt distributor. The IsTimerExpired function
+* is used to check if the watchdog counter has decremented to 0 in timer mode.
+* If auto-reload mode is enabled, the Counter register is automatically reloaded
+* from the Load register.
+*
+* <b> Initialization and Configuration </b>
+*
+* The device driver enables higher layer software (e.g., an application) to
+* communicate with the Watchdog Timer.
+*
+* XScuWdt_CfgInitialize() API is used to initialize the Watchdog Timer. The
+* user needs to first call the XScuWdt_LookupConfig() API which returns
+* the Configuration structure pointer which is passed as a parameter to
+* the XScuWdt_CfgInitialize() API.
+*
+* <b>Interrupts</b>
+*
+* The SCU Watchdog Timer supports interrupts in Timer mode.
+*
+* This driver does not provide a Interrupt Service Routine (ISR) for the device.
+* It is the responsibility of the application to provide one if needed. Refer to
+* the interrupt example provided with this driver for details on using the
+* Timer in interrupt mode.
+*
+* <b> Virtual Memory </b>
+*
+* This driver supports Virtual Memory. The RTOS is responsible for calculating
+* the correct device base address in Virtual Memory space.
+*
+* <b> Threads </b>
+*
+* This driver is not thread safe. Any needs for threads or thread mutual
+* exclusion must be satisfied by the layer above this driver.
+*
+* <b> Asserts </b>
+*
+* Asserts are used within all Xilinx drivers to enforce constraints on argument
+* values. Asserts can be turned off on a system-wide basis by defining, at
+* compile time, the NDEBUG identifier. By default, asserts are turned on and it
+* is recommended that users leave asserts on during development.
+*
+* <b> Building the driver </b>
+*
+* The XScuWdt driver is composed of several source files. This allows the user
+* to build and link only those parts of the driver that are necessary.
+*
+* <br><br>
+*
+* NOTE:
+* The watchdog timer is not a part of the snoop control unit as indicated
+* by the prefix "scu" in the name of the driver.
+* It is an independent module in APU.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- ---------------------------------------------
+* 1.00a sdm 01/15/10 First release
+* 1.02a  sg 07/17/12 Included xil_assert.h for CR 667947. This is an issue
+*		     when the xstatus.h in the common driver overwrites
+*		     the xstatus.h of the standalone BSP during the
+*		     libgen.
+* 2.1 	sk  02/26/15 Modified the code for MISRA-C:2012 compliance.
+*       ms  03/17/17 Added readme.txt file in examples folder for doxygen
+*                    generation.
+* </pre>
+*
+******************************************************************************/
+#ifndef XSCUWDT_H		/* prevent circular inclusions */
+#define XSCUWDT_H		/* by using protection macros */
+
+/***************************** Include Files *********************************/
+
+#include "xstatus.h"
+#include "xscuwdt_hw.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/**************************** Type Definitions *******************************/
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;		/**< Unique ID of device */
+	u32 BaseAddr;		/**< Base address of the device */
+} XScuWdt_Config;
+
+/**
+ * The XScuWdt driver instance data. The user is required to allocate a
+ * variable of this type for every watchdog/timer device in the system.
+ * A pointer to a variable of this type is then passed to the driver API
+ * functions.
+ */
+typedef struct {
+	XScuWdt_Config Config;/**< Hardware Configuration */
+	u32 IsReady;		/**< Device is initialized and ready */
+	u32 IsStarted;		/**< Device watchdog timer is running */
+} XScuWdt;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+/****************************************************************************/
+/**
+*
+* This function is used to check if the watchdog has timed-out and the last
+* reset was caused by the watchdog reset.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+*
+* @return
+*		- TRUE if the watchdog has expired.
+*		- FALSE if the watchdog has not expired.
+*
+* @note		C-style signature:
+*		int XScuWdt_IsWdtExpired(XScuWdt *InstancePtr)
+*
+******************************************************************************/
+#define XScuWdt_IsWdtExpired(InstancePtr)				\
+	((XScuWdt_ReadReg((InstancePtr)->Config.BaseAddr,		\
+			  XSCUWDT_RST_STS_OFFSET) &			\
+	 XSCUWDT_RST_STS_RESET_FLAG_MASK) == XSCUWDT_RST_STS_RESET_FLAG_MASK)
+
+/****************************************************************************/
+/**
+*
+* This function is used to check if the watchdog counter has reached 0 in timer
+* mode.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+*
+* @return
+*		- TRUE if the watchdog has expired.
+*		- FALSE if the watchdog has not expired.
+*
+* @note		C-style signature:
+*		int XScuWdt_IsTimerExpired(XScuWdt *InstancePtr)
+*
+******************************************************************************/
+#define XScuWdt_IsTimerExpired(InstancePtr)				\
+	((XScuWdt_ReadReg((InstancePtr)->Config.BaseAddr,		\
+			  XSCUWDT_ISR_OFFSET) &				\
+	 XSCUWDT_ISR_EVENT_FLAG_MASK) == XSCUWDT_ISR_EVENT_FLAG_MASK)
+
+/****************************************************************************/
+/**
+*
+* Re-start the watchdog timer. This macro will read the watchdog load register
+* and write the same value to load register to update the counter register.
+* An application needs to call this function periodically to keep the watchdog
+* from asserting the WDRESETREQ reset request output pin.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuWdt_RestartWdt(XScuWdt *InstancePtr)
+*
+******************************************************************************/
+#define XScuWdt_RestartWdt(InstancePtr)					 \
+	XScuWdt_LoadWdt((InstancePtr),					 \
+			(XScuWdt_ReadReg((InstancePtr)->Config.BaseAddr, \
+					 XSCUWDT_LOAD_OFFSET)))
+
+/****************************************************************************/
+/**
+*
+* Write to the watchdog timer load register. This will also update the
+* watchdog counter register with the new value. This macro can be used to
+* change the time-out value.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+* @param	Value is the value to be written to the Watchdog Load register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuWdt_LoadWdt(XScuWdt *InstancePtr, u32 Value)
+*
+******************************************************************************/
+#define XScuWdt_LoadWdt(InstancePtr, Value)				\
+	XScuWdt_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUWDT_LOAD_OFFSET, (Value))
+
+/****************************************************************************/
+/**
+*
+* Put the watchdog timer in Watchdog mode by setting the WD mode bit of the
+* Watchdog control register.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuWdt_SetWdMode(XScuWdt *InstancePtr)
+*
+******************************************************************************/
+#define XScuWdt_SetWdMode(InstancePtr)					  \
+	XScuWdt_WriteReg((InstancePtr)->Config.BaseAddr,		  \
+			 XSCUWDT_CONTROL_OFFSET,			  \
+			 (XScuWdt_ReadReg((InstancePtr)->Config.BaseAddr, \
+			  XSCUWDT_CONTROL_OFFSET) |			  \
+			  (XSCUWDT_CONTROL_WD_MODE_MASK)))
+
+/****************************************************************************/
+/**
+*
+* Put the watchdog timer in Timer mode by writing 0x12345678 and 0x87654321
+* successively to the Watchdog Disable Register.
+* The software must write 0x12345678 and 0x87654321 successively to the
+* Watchdog Disable Register so that the watchdog mode bit in the Watchdog
+* Control Register is set to zero.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuWdt_SetTimerMode(XScuWdt *InstancePtr)
+*
+******************************************************************************/
+#define XScuWdt_SetTimerMode(InstancePtr)				\
+{									\
+	XScuWdt_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUWDT_DISABLE_OFFSET,				\
+			XSCUWDT_DISABLE_VALUE1);			\
+	XScuWdt_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			XSCUWDT_DISABLE_OFFSET,				\
+			XSCUWDT_DISABLE_VALUE2);			\
+}
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the watchdog control register.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+*
+* @return	Contents of the watchdog control register.
+*
+* @note		C-style signature:
+		u32 XScuWdt_GetControlReg(XScuWdt *InstancePtr)
+*
+******************************************************************************/
+#define XScuWdt_GetControlReg(InstancePtr)				\
+	XScuWdt_ReadReg((InstancePtr)->Config.BaseAddr,			\
+			XSCUWDT_CONTROL_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Write to the watchdog control register.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+* @param	ControlReg is the value to be written to the watchdog control
+*		register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+		void XScuWdt_SetControlReg(XScuWdt *InstancePtr, u32 ControlReg)
+*
+******************************************************************************/
+#define XScuWdt_SetControlReg(InstancePtr, ControlReg)			\
+	XScuWdt_WriteReg((InstancePtr)->Config.BaseAddr,		\
+			 XSCUWDT_CONTROL_OFFSET, (ControlReg))
+
+/****************************************************************************/
+/**
+*
+* Enable auto-reload mode.
+*
+* @param	InstancePtr is a pointer to the XScuWdt instance.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuWdt_EnableAutoReload(XScuWdt *InstancePtr)
+*
+******************************************************************************/
+#define XScuWdt_EnableAutoReload(InstancePtr)				\
+	XScuWdt_SetControlReg((InstancePtr),				\
+			      (XScuWdt_GetControlReg(InstancePtr) |	\
+			      XSCUWDT_CONTROL_AUTO_RELOAD_MASK))
+
+/************************** Function Prototypes ******************************/
+
+/*
+ * Lookup configuration in xscuwdt_sinit.c.
+ */
+XScuWdt_Config *XScuWdt_LookupConfig(u16 DeviceId);
+
+/*
+ * Selftest function in xscuwdt_selftest.c
+ */
+s32 XScuWdt_SelfTest(XScuWdt *InstancePtr);
+
+/*
+ * Interface functions in xscuwdt.c
+ */
+s32 XScuWdt_CfgInitialize(XScuWdt *InstancePtr,
+			  XScuWdt_Config *ConfigPtr, u32 EffectiveAddress);
+
+void XScuWdt_Start(XScuWdt *InstancePtr);
+
+void XScuWdt_Stop(XScuWdt *InstancePtr);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/** @} */
@@ -0,0 +1,178 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xscuwdt_hw.h
+* @addtogroup scuwdt_v2_1
+* @{
+*
+* This file contains the hardware interface to the Xilinx SCU private Watch Dog
+* Timer (XSCUWDT).
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who Date     Changes
+* ----- --- -------- ---------------------------------------------
+* 1.00a sdm 01/15/10 First release
+* 1.01a bss 02/27/12 Updated the register offsets to start at 0x0 instead
+*                    of 0x20 as the base address obtained from the tools
+*		     starts at 0x20.
+* 1.02a  sg 07/17/12 Included xil_assert.h for CR 667947. This is an issue
+*		     when the xstatus.h in the common driver overwrites
+*		     the xstatus.h of the standalone BSP during the
+*		     libgen.
+* 2.1 	sk  02/26/15 Modified the code for MISRA-C:2012 compliance.
+* </pre>
+*
+******************************************************************************/
+#ifndef XSCUWDT_HW_H		/* prevent circular inclusions */
+#define XSCUWDT_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_io.h"
+#include "xil_assert.h"
+/************************** Constant Definitions *****************************/
+
+/** @name Register Map
+ * Offsets of registers from the start of the device. The WDT registers start at
+ * an offset 0x20
+ * @{
+ */
+
+#define XSCUWDT_LOAD_OFFSET	0x00U /**< Watchdog Load Register */
+#define XSCUWDT_COUNTER_OFFSET	0x04U /**< Watchdog Counter Register */
+#define XSCUWDT_CONTROL_OFFSET	0x08U /**< Watchdog Control Register */
+#define XSCUWDT_ISR_OFFSET	0x0CU /**< Watchdog Interrupt Status Register */
+#define XSCUWDT_RST_STS_OFFSET	0x10U /**< Watchdog Reset Status Register */
+#define XSCUWDT_DISABLE_OFFSET	0x14U /**< Watchdog Disable Register */
+/* @} */
+
+/** @name Watchdog Control register
+ * This register bits control the prescaler, WD/Timer mode, Intr enable,
+ * auto-reload, watchdog enable.
+ * @{
+ */
+
+#define XSCUWDT_CONTROL_PRESCALER_MASK	 0x0000FF00U /**< Prescaler */
+#define XSCUWDT_CONTROL_PRESCALER_SHIFT	 8U
+#define XSCUWDT_CONTROL_WD_MODE_MASK	 0x00000008U /**< Watchdog/Timer mode */
+#define XSCUWDT_CONTROL_IT_ENABLE_MASK	 0x00000004U /**< Intr enable (in
+							 timer mode) */
+#define XSCUWDT_CONTROL_AUTO_RELOAD_MASK 0x00000002U /**< Auto-reload (in
+							 timer mode) */
+#define XSCUWDT_CONTROL_WD_ENABLE_MASK	 0x00000001U /**< Watchdog enable */
+/* @} */
+
+/** @name Interrupt Status register
+ * This register indicates the Counter register has reached zero in Counter
+ * mode.
+ * @{
+ */
+
+#define XSCUWDT_ISR_EVENT_FLAG_MASK	0x00000001U /**< Event flag */
+/*@}*/
+
+/** @name Reset Status register
+ * This register indicates the Counter register has reached zero in Watchdog
+ * mode and a reset request is sent.
+ * @{
+ */
+
+#define XSCUWDT_RST_STS_RESET_FLAG_MASK	0x00000001U /**< Time out occured */
+/*@}*/
+
+/** @name Disable register
+ * This register is used to switch from watchdog mode to timer mode.
+ * The software must write 0x12345678 and 0x87654321 successively to the
+ * Watchdog Disable Register so that the watchdog mode bit in the Watchdog
+ * Control Register is set to zero.
+ * @{
+ */
+#define XSCUWDT_DISABLE_VALUE1		0x12345678U /**< Watchdog mode disable
+							value 1 */
+#define XSCUWDT_DISABLE_VALUE2		0x87654321U /**< Watchdog mode disable
+							value 2 */
+/*@}*/
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+*
+* Read the given register.
+*
+* @param	BaseAddr is the base address of the device
+* @param	RegOffset is the register offset to be read
+*
+* @return	The 32-bit value of the register
+*
+* @note		C-style signature:
+*		u32 XScuWdt_ReadReg(u32 BaseAddr, u32 RegOffset)
+*
+*****************************************************************************/
+#define XScuWdt_ReadReg(BaseAddr, RegOffset)		\
+	Xil_In32((BaseAddr) + ((u32)RegOffset))
+
+/****************************************************************************/
+/**
+*
+* Write the given register.
+*
+* @param	BaseAddr is the base address of the device
+* @param	RegOffset is the register offset to be written
+* @param	Data is the 32-bit value to write to the register
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XScuWdt_WriteReg(u32 BaseAddr, u32 RegOffset, u32 Data)
+*
+*****************************************************************************/
+#define XScuWdt_WriteReg(BaseAddr, RegOffset, Data)	\
+	Xil_Out32((BaseAddr) + ((u32)RegOffset), ((u32)Data))
+
+/************************** Function Prototypes ******************************/
+
+/************************** Variable Definitions *****************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* end of protection macro */
+/** @} */
@@ -0,0 +1,703 @@
+/******************************************************************************
+*
+* Copyright (C) 2017 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xspips.h
+* @addtogroup spips_v3_2
+* @{
+* @details
+*
+* This file contains the implementation of the XSpiPs driver. It works for
+* both the master and slave mode. User documentation for the driver functions
+* is contained in this file in the form of comment blocks at the front of each
+* function.
+*
+* An SPI device connects to an SPI bus through a 4-wire serial interface.
+* The SPI bus is a full-duplex, synchronous bus that facilitates communication
+* between one master and one slave. The device is always full-duplex,
+* which means that for every byte sent, one is received, and vice-versa.
+* The master controls the clock, so it can regulate when it wants to
+* send or receive data. The slave is under control of the master, it must
+* respond quickly since it has no control of the clock and must send/receive
+* data as fast or as slow as the master does.
+*
+* <b>Initialization & Configuration</b>
+*
+* The XSpiPs_Config structure is used by the driver to configure itself. This
+* configuration structure is typically created by the tool-chain based on HW
+* build properties.
+*
+* To support multiple runtime loading and initialization strategies employed by
+* various operating systems, the driver instance can be initialized in the
+* following way:
+*	- XSpiPs_LookupConfig(DeviceId) - Use the devide identifier to find the
+*	static configuration structure defined in xspips_g.c. This is setup by
+*	the tools. For some operating systems the config structure will be
+*	initialized by the software and this call is not needed.
+*	- XSpiPs_CfgInitialize(InstancePtr, CfgPtr, EffectiveAddr) - Uses a
+*	configuration structure provided by the caller. If running in a system
+*	with address translation, the provided virtual memory base address
+*	replaces the physical address present in the configuration structure.
+*
+* <b>Multiple Masters</b>
+*
+* More than one master can exist, but arbitration is the responsibility of
+* the higher layer software. The device driver does not perform any type of
+* arbitration.
+*
+* <b>Multiple Slaves</b>
+*
+* Contention between multiple masters is detected by the hardware, in which
+* case a mode fault occurs on the device. The device is disabled immediately
+* by hardware, and the current word transfer is stopped. The Aborted word
+* transfer due to the mode fault is resumed once the devie is enabled again.
+*
+* <b>Modes of Operation</b>
+*
+* There are four modes to perform a data transfer and the selection of a mode
+* is based on Chip Select(CS) and Start. These two options individually, can
+* be controlled either by software(Manual) or hardware(Auto).
+* - Auto CS: Chip select is automatically asserted as soon as the first word
+*	     is written into the TXFIFO and deasserted when the TXFIFO becomes
+*	     empty
+* - Manual CS: Software must assert and deassert CS.
+* - Auto Start: Data transmission starts as soon as there is data in the
+*		TXFIFO and stalls when the TXFIFO is empty
+* - Manual Start: Software must start data transmission at the beginning of
+*		  the transaction or whenever the TXFIFO has become empty
+*
+* The preferred combination is Manual CS and Auto Start.
+* In this combination, the software asserts CS before loading any data into
+* TXFIFO. In Auto Start mode, whenever data is in TXFIFO, controller sends it
+* out until TXFIFO becomes empty. The software reads the RXFIFO whenever the
+* data is available. If no further data, software disables CS.
+*
+* Risks/challenges of other combinations:
+* - Manual CS and Manual Start: Manual Start bit should be set after each
+*   TXFIFO write otherwise there could be a race condition where the TXFIFO
+*   becomes empty before the new word is written. In that case the
+*   transmission stops.
+* - Auto CS with Manual or Auto Start: It is very difficult for software to
+*   keep the TXFIFO filled. Whenever the TXFIFO runs empty, CS is deasserted.
+*   This results in a single transaction to be split into multiple pieces each
+*   with its own chip select. This will result in garbage data to be sent.
+*
+* <b>Interrupts</b>
+*
+* The user must connect the interrupt handler of the driver,
+* XSpiPs_InterruptHandler, to an interrupt system such that it will be
+* called when an interrupt occurs. This function does not save and restore
+* the processor context such that the user must provide this processing.
+*
+* The driver handles the following interrupts:
+* - Data Transmit Register/FIFO Underflow
+* - Data Receive Register/FIFO Full
+* - Data Receive Register/FIFO Not Empty
+* - Data Transmit Register/FIFO Full
+* - Data Transmit Register/FIFO Overwater
+* - Mode Fault Error
+* - Data Receive Register/FIFO Overrun
+*
+* The Data Transmit Register/FIFO Overwater interrupt -- indicates that the
+* SPI device has transmitted the data available to transmit, and now its data
+* register and FIFO is ready to accept more data. The driver uses this
+* interrupt to indicate progress while sending data.  The driver may have
+* more data to send, in which case the data transmit register and FIFO is
+* filled for subsequent transmission. When this interrupt arrives and all
+* the data has been sent, the driver invokes the status callback with a
+* value of XST_SPI_TRANSFER_DONE to inform the upper layer software that
+* all data has been sent.
+*
+* The Data Transmit Register/FIFO Underflow interrupt -- indicates that,
+* as slave, the SPI device was required to transmit but there was no data
+* available to transmit in the transmit register (or FIFO). This may not
+* be an error if the master is not expecting data. But in the case where
+* the master is expecting data, this serves as a notification of such a
+* condition. The driver reports this condition to the upper layer
+* software through the status handler.
+*
+* The Data Receive Register/FIFO Overrun interrupt -- indicates that the SPI
+* device received data and subsequently dropped the data because the data
+* receive register and FIFO was full. The interrupt applies to both master
+* and slave operation. The driver reports this condition to the upper layer
+* software through the status handler. This likely indicates a problem with
+* the higher layer protocol, or a problem with the slave performance.
+*
+* The Mode Fault Error interrupt -- indicates that while configured as a
+* master, the device was selected as a slave by another master. This can be
+* used by the application for arbitration in a multimaster environment or to
+* indicate a problem with arbitration. When this interrupt occurs, the
+* driver invokes the status callback with a status value of
+* XST_SPI_MODE_FAULT. It is up to the application to resolve the conflict.
+* When configured as a slave, Mode Fault Error interrupt indicates that a slave
+* device was selected as a slave by a master, but the slave device was
+* disabled. When configured as a master, Mode Fault Error interrupt indicates
+* that another SPI device is acting as a master on the bus.
+*
+*
+* <b>Polled Operation</b>
+*
+* Transfer in polled mode is supported through a separate interface function
+* XSpiPs_PolledTransfer(). Unlike the transfer function in the interrupt mode,
+* this function blocks until all data has been sent/received.
+*
+* <b>Device Busy</b>
+*
+* Some operations are disallowed when the device is busy. The driver tracks
+* whether a device is busy. The device is considered busy when a data transfer
+* request is outstanding, and is considered not busy only when that transfer
+* completes (or is aborted with a mode fault error). This applies to both
+* master and slave devices.
+*
+* <b>Device Configuration</b>
+*
+* The device can be configured in various ways during the FPGA implementation
+* process. Configuration parameters are stored in the xspips_g.c file or
+* passed in via XSpiPs_CfgInitialize(). A table is defined where each entry
+* contains configuration information for an SPI device, including the base
+* address for the device.
+*
+* <b>RTOS Independence</b>
+*
+* This driver is intended to be RTOS and processor independent.  It works with
+* physical addresses only.  Any needs for dynamic memory management, threads or
+* thread mutual exclusion, virtual memory, or cache control must be satisfied
+* by the layer above this driver.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date     Changes
+* ----- ------ -------- -----------------------------------------------
+* 1.00	drg/jz 01/25/10 First release
+* 1.00	sdm    10/25/11 Removed the Divide by 2 in the SPI Clock Prescaler
+*			options as this is not supported in the device.
+* 1.01	sg     03/07/12 Updated the code to always clear the relevant bits
+*			before writing to config register.
+*			Always clear the slave select bits before write and
+*			clear the bits to no slave at the end of transfer
+*			Modified the Polled transfer transmit/receive logic.
+*			Tx should wait on TXOW Interrupt and Rx on RXNEMTY.
+* 1.02	sg     05/31/12 Updated XSPIPS_FIFO_DEPTH to 128 from 32 to match HW
+*			for CR 658289
+* 1.03	sg     09/21/12 Added memory barrier dmb in polled transfer and
+*			interrupt handler to overcome the clock domain
+*			crossing issue in the controller. For CR #679252.
+* 1.04a	sg     01/30/13 Created XSPIPS_MANUAL_START_OPTION. Created macros
+*			XSpiPs_IsMaster, XSpiPs_IsManualStart and
+*			XSpiPs_IsManualChipSelect. Changed SPI
+*			Enable/Disable macro argument from BaseAddress to
+*			Instance Pointer. Added DelayNss argument to SetDelays
+*			and GetDelays API's. Added macros to set/get the
+*			RX Watermark value.Created macros XSpiPs_IsMaster,
+*			XSpiPs_IsManualStart and XSpiPs_IsManualChipSelect.
+*			Changed SPI transfer logic for polled and interrupt
+*			modes to be based on filled tx fifo count and receive
+*			based on it. RXNEMPTY interrupt is not used.
+*			SetSlaveSelect API logic is modified to drive the bit
+*			position low based on the slave select value
+*			requested. GetSlaveSelect API will return the value
+*			based on bit position that is low.
+*			Created XSPIPS_CR_MODF_GEN_EN_MASK macro and added it
+*			to XSPIPS_CR_RESET_STATE. Created
+* 			XSPIPS_IXR_WR_TO_CLR_MASK for interrupts which need
+*			write-to-clear. Added shift and mask macros for d_nss
+*			parameter. Added Rx Watermark mask.
+* 1.05a hk 	   26/04/13 Added disable and enable in XSpiPs_SetOptions when
+*				CPOL/CPHA bits are set/reset. Fix for CR#707669.
+* 1.06a hk     08/22/13 Changed GetSlaveSelect function. CR# 727866.
+*                       Added masking ConfigReg before writing in SetSlaveSel
+*                       Added extended slave select support - CR#722569.
+*                       Added prototypes of reset API and related constant
+*                       definitions.
+*                       Added check for MODF in polled transfer function.
+* 3.0   vm    12/09/14	Modified driver source code for MISRA-C:2012 compliance.
+*			Support for Zynq Ultrascale Mp added.
+*       ms     03/17/17 Added readme.txt file in examples folder for doxygen
+*                       generation.
+*       ms     04/05/17 Modified Comment lines in functions of spips
+*                       examples to recognize it as documentation block
+*                       for doxygen generation and also modified filename tag
+*                       in eeprom interrupt, eeprom polled and flash polled
+*                       files to include them in doxygen examples.
+* 3.1	tjs    04/12/18 InputClockHz parameter copied in instance for use in
+* 						application. CR#998910
+* 3.2   aru    01/20/19 Fixes violations according to MISRAC-2012
+*                       in safety mode and done changes such as
+*                       Declared the pointer param as Pointer to const.
+* 3.2   nsk    03/26/19 Add support for versal - CR #1025583.
+* </pre>
+*
+******************************************************************************/
+#ifndef XSPIPS_H		/* prevent circular inclusions */
+#define XSPIPS_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xstatus.h"
+#include "xspips_hw.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Configuration options
+ *
+ * The following options are supported to enable/disable certain features of
+ * an SPI device.  Each of the options is a bit mask, so more than one may be
+ * specified.
+ *
+ * <b>The Master option</b> configures the SPI device as a master.
+ * By default, the device is a slave.
+ *
+ * The <b>Active Low Clock option</b> configures the device's clock polarity.
+ * Setting this option means the clock is active low and the SCK signal idles
+ * high. By default, the clock is active high and SCK idles low.
+ *
+ * The <b>Clock Phase option</b> configures the SPI device for one of two
+ * transfer formats.  A clock phase of 0, the default, means data is valid on
+ * the first SCK edge (rising or falling) after the slave select (SS) signal
+ * has been asserted. A clock phase of 1 means data is valid on the second SCK
+ * edge (rising or falling) after SS has been asserted.
+ *
+ * The <b>Slave Select Decode Enable option</b> selects how the SPI_SS_outN are
+ * controlled by the SPI Slave Select Decode bits.
+ * 0: Use this setting for the standard configuration of up to three slave
+ * select outputs. Only one of the three slave select outputs will be low.
+ * (Default)
+ * 1: Use this setting for the optional configuration of an additional decoder
+ * to support 8 slave select outputs. SPI_SS_outN reflects the value in the
+ * register.
+ *
+ * The <b>SPI Force Slave Select option</b> is used to enable manual control of
+ * the signals SPI_SS_outN.
+ * 0: The SPI_SS_outN signals are controlled by the SPI controller during
+ * transfers. (Default)
+ * 1: The SPI_SS_outN signal indicated by the Slave Select Control bit is
+ * forced active (driven low) regardless of any transfers in progress.
+ *
+ * NOTE: The driver will handle setting and clearing the Slave Select when
+ * the user sets the "FORCE_SSELECT_OPTION". Using this option will allow the
+ * SPI clock to be set to a faster speed. If the SPI clock is too fast, the
+ * processor cannot empty and refill the FIFOs before the TX FIFO is empty
+ * When the SPI hardware is controlling the Slave Select signals, this
+ * will cause slave to be de-selected and terminate the transfer.
+ *
+ * The <b>Manual Start option</b> is used to enable manual control of
+ * the Start command to perform data transfer.
+ * 0: The Start command is controlled by the SPI controller during
+ * transfers(Default). Data transmission starts as soon as there is data in
+ * the TXFIFO and stalls when the TXFIFO is empty
+ * 1: The Start command must be issued by software to perform data transfer.
+ * Bit 15 of Configuration register is used to issue Start command. This bit
+ * must be set whenever TXFIFO is filled with new data.
+ *
+ * NOTE: The driver will set the Manual Start Enable bit in Configuration
+ * Register, if Manual Start option is selected. Software will issue
+ * Manual Start command whenever TXFIFO is filled with data. When there is
+ * no further data, driver will clear the Manual Start Enable bit.
+ *
+ * @{
+ */
+#define XSPIPS_MASTER_OPTION				0x00000001U  /**< Master mode option */
+#define XSPIPS_CLK_ACTIVE_LOW_OPTION		0x00000002U  /**< Active Low Clock option */
+#define XSPIPS_CLK_PHASE_1_OPTION			0x00000004U  /**< Clock Phase one option */
+#define XSPIPS_DECODE_SSELECT_OPTION		0x00000008U  /**< Select 16 slaves Option */
+#define XSPIPS_FORCE_SSELECT_OPTION			0x00000010U /**< Force Slave Select */
+#define XSPIPS_MANUAL_START_OPTION			0x00000020U /**< Manual Start mode option */
+/*@}*/
+
+
+/** @name SPI Clock Prescaler options
+ * The SPI Clock Prescaler Configuration bits are used to program master mode
+ * bit rate. The bit rate can be programmed in divide-by-two decrements from
+ * pclk/4 to pclk/256.
+ *
+ * @{
+ */
+
+#define XSPIPS_CLK_PRESCALE_4		0x01U  /**< PCLK/4 Prescaler */
+#define XSPIPS_CLK_PRESCALE_8		0x02U  /**< PCLK/8 Prescaler */
+#define XSPIPS_CLK_PRESCALE_16		0x03U  /**< PCLK/16 Prescaler */
+#define XSPIPS_CLK_PRESCALE_32		0x04U  /**< PCLK/32 Prescaler */
+#define XSPIPS_CLK_PRESCALE_64		0x05U  /**< PCLK/64 Prescaler */
+#define XSPIPS_CLK_PRESCALE_128		0x06U  /**< PCLK/128 Prescaler */
+#define XSPIPS_CLK_PRESCALE_256		0x07U  /**< PCLK/256 Prescaler */
+/*@}*/
+
+
+/** @name Callback events
+ *
+ * These constants specify the handler events that are passed to
+ * a handler from the driver.  These constants are not bit masks such that
+ * only one will be passed at a time to the handler.
+ *
+ * @{
+ */
+#define XSPIPS_EVENT_MODE_FAULT		1U  /**< Mode fault error */
+#define XSPIPS_EVENT_TRANSFER_DONE	2U  /**< Transfer done */
+#define XSPIPS_EVENT_TRANSMIT_UNDERRUN	3U  /**< TX FIFO empty */
+#define XSPIPS_EVENT_RECEIVE_OVERRUN	4U /**< Receive data loss because
+						RX FIFO full */
+/*@}*/
+
+
+/**************************** Type Definitions *******************************/
+/**
+ * The handler data type allows the user to define a callback function to
+ * handle the asynchronous processing for the SPI device.  The application
+ * using this driver is expected to define a handler of this type to support
+ * interrupt driven mode.  The handler executes in an interrupt context, so
+ * only minimal processing should be performed.
+ *
+ * @param	CallBackRef is the callback reference passed in by the upper
+ *		layer when setting the callback functions, and passed back to
+ *		the upper layer when the callback is invoked. Its type is
+ *		not important to the driver, so it is a void pointer.
+ * @param 	StatusEvent holds one or more status events that have occurred.
+ *		See the XSpiPs_SetStatusHandler() for details on the status
+ *		events that can be passed in the callback.
+ * @param	ByteCount indicates how many bytes of data were successfully
+ *		transferred.  This may be less than the number of bytes
+ *		requested if the status event indicates an error.
+ */
+typedef void (*XSpiPs_StatusHandler) (const void *CallBackRef, u32 StatusEvent,
+					u32 ByteCount);
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;		/**< Unique ID  of device */
+	u32 BaseAddress;	/**< Base address of the device */
+	u32 InputClockHz;	/**< Input clock frequency */
+} XSpiPs_Config;
+
+/**
+ * The XSpiPs driver instance data. The user is required to allocate a
+ * variable of this type for every SPI device in the system. A pointer
+ * to a variable of this type is then passed to the driver API functions.
+ */
+typedef struct {
+	XSpiPs_Config Config;	 /**< Configuration structure */
+	u32 IsReady;		 /**< Device is initialized and ready */
+
+	u8 *SendBufferPtr;	 /**< Buffer to send (state) */
+	u8 *RecvBufferPtr;	 /**< Buffer to receive (state) */
+	u32 RequestedBytes; /**< Number of bytes to transfer (state) */
+	u32 RemainingBytes; /**< Number of bytes left to transfer(state) */
+	u32 IsBusy;		 /**< A transfer is in progress (state) */
+	u32 SlaveSelect;     /**< The slave select value when
+					 XSPIPS_FORCE_SSELECT_OPTION is set */
+
+	XSpiPs_StatusHandler StatusHandler;
+	void *StatusRef;  	 /**< Callback reference for status handler */
+
+} XSpiPs;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+/****************************************************************************/
+/*
+*
+* Check in OptionsTable if Manual Start Option is enabled or disabled.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return
+*		- TRUE if option is set
+*		- FALSE if option is not set
+*
+* @note		C-Style signature:
+*		u8 XSpiPs_IsManualStart(XSpiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_IsManualStart(InstancePtr) \
+		(((XSpiPs_GetOptions(InstancePtr) & \
+		  XSPIPS_MANUAL_START_OPTION) != (u32)0U) ? TRUE : FALSE)
+
+/****************************************************************************/
+/*
+*
+* Check in OptionsTable if Manual Chip Select Option is enabled or disabled.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return
+*		- TRUE if option is set
+*		- FALSE if option is not set
+*
+* @note		C-Style signature:
+*		u8 XSpiPs_IsManualChipSelect(XSpiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_IsManualChipSelect(InstancePtr) \
+		(((XSpiPs_GetOptions(InstancePtr) & \
+		  XSPIPS_FORCE_SSELECT_OPTION) != (u32)0U) ? TRUE : FALSE)
+
+/****************************************************************************/
+/*
+*
+* Check in OptionsTable if Decode Slave Select option is enabled or disabled.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return
+*		- TRUE if option is set
+*		- FALSE if option is not set
+*
+* @note		C-Style signature:
+*		u8 XSpiPs_IsDecodeSSelect(XSpiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_IsDecodeSSelect(InstancePtr) \
+		(((XSpiPs_GetOptions(InstancePtr) & \
+		  XSPIPS_DECODE_SSELECT_OPTION) != (u32)0U) ? TRUE : FALSE)
+
+/****************************************************************************/
+/*
+*
+* Check in OptionsTable if Master Option is enabled or disabled.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return
+*		- TRUE if option is set
+*		- FALSE if option is not set
+*
+* @note		C-Style signature:
+*		u8 XSpiPs_IsMaster(XSpiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_IsMaster(InstancePtr) \
+		(((XSpiPs_GetOptions(InstancePtr) & \
+		  XSPIPS_MASTER_OPTION) != (u32)0U) ? TRUE : FALSE)
+
+/****************************************************************************/
+/**
+*
+* Set the contents of the slave idle count register.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+* @param	RegisterValue is the value to be writen, valid values are
+*		0-255.
+*
+* @return	None
+*
+* @note
+* C-Style signature:
+*	void XSpiPs_SetSlaveIdle(XSpiPs *InstancePtr, u32 RegisterValue)
+*
+*****************************************************************************/
+#define XSpiPs_SetSlaveIdle(InstancePtr, RegisterValue)	\
+	XSpiPs_Out32(((InstancePtr)->Config.BaseAddress) + 	\
+		XSPIPS_SICR_OFFSET, (RegisterValue))
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the slave idle count register. Use the XSPIPS_SICR_*
+* constants defined in xspips_hw.h to interpret the bit-mask returned.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return	8-bit value representing the contents of the SIC register.
+*
+* @note		C-Style signature:
+*		u32 XSpiPs_GetSlaveIdle(XSpiPs *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_GetSlaveIdle(InstancePtr)				\
+	XSpiPs_In32(((InstancePtr)->Config.BaseAddress) + 		\
+	XSPIPS_SICR_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Set the contents of the transmit FIFO watermark register.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+* @param	RegisterValue is the value to be written, valid values
+*		are 1-128.
+*
+* @return	None.
+*
+* @note
+* C-Style signature:
+*	void XSpiPs_SetTXWatermark(XSpiPs *InstancePtr, u32 RegisterValue)
+*
+*****************************************************************************/
+#define XSpiPs_SetTXWatermark(InstancePtr, RegisterValue)		\
+	XSpiPs_Out32(((InstancePtr)->Config.BaseAddress) + 		\
+		XSPIPS_TXWR_OFFSET, (RegisterValue))
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the transmit FIFO watermark register.
+* Use the XSPIPS_TXWR_* constants defined xspips_hw.h to interpret
+* the bit-mask returned.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return	8-bit value representing the contents of the TXWR register.
+*
+* @note		C-Style signature:
+*		u32 XSpiPs_GetTXWatermark(u32 *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_GetTXWatermark(InstancePtr)				\
+	XSpiPs_In32(((InstancePtr)->Config.BaseAddress) + XSPIPS_TXWR_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Set the contents of the receive FIFO watermark register.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+* @param	RegisterValue is the value to be written, valid values
+*		are 1-128.
+*
+* @return	None.
+*
+* @note
+* C-Style signature:
+*	void XSpiPs_SetRXWatermark(XSpiPs *InstancePtr, u32 RegisterValue)
+*
+*****************************************************************************/
+#define XSpiPs_SetRXWatermark(InstancePtr, RegisterValue)		\
+	XSpiPs_Out32(((InstancePtr)->Config.BaseAddress) + 		\
+		XSPIPS_RXWR_OFFSET, (RegisterValue))
+
+/****************************************************************************/
+/**
+*
+* Get the contents of the receive FIFO watermark register.
+* Use the XSPIPS_RXWR_* constants defined xspips_hw.h to interpret
+* the bit-mask returned.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return	A 8-bit value representing the contents of the RXWR register.
+*
+* @note		C-Style signature:
+*		u32 XSpiPs_GetRXWatermark(u32 *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_GetRXWatermark(InstancePtr)				\
+	XSpiPs_In32(((InstancePtr)->Config.BaseAddress) + XSPIPS_RXWR_OFFSET)
+
+/****************************************************************************/
+/**
+*
+* Enable the device and uninhibit master transactions.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XSpiPs_Enable(u32 *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_Enable(InstancePtr)					\
+	XSpiPs_Out32(((InstancePtr)->Config.BaseAddress) + XSPIPS_ER_OFFSET, \
+		XSPIPS_ER_ENABLE_MASK)
+
+/****************************************************************************/
+/**
+*
+* Disable the device.
+*
+* @param	InstancePtr is a pointer to the XSpiPs instance.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XSpiPs_Disable(u32 *InstancePtr)
+*
+*****************************************************************************/
+#define XSpiPs_Disable(InstancePtr)					\
+	XSpiPs_Out32(((InstancePtr)->Config.BaseAddress) + XSPIPS_ER_OFFSET, 0U)
+
+/************************** Function Prototypes ******************************/
+
+/*
+ * Initialization function, implemented in xspips_sinit.c
+ */
+XSpiPs_Config *XSpiPs_LookupConfig(u16 DeviceId);
+
+/*
+ * Functions implemented in xspips.c
+ */
+s32 XSpiPs_CfgInitialize(XSpiPs *InstancePtr, const XSpiPs_Config * ConfigPtr,
+				u32 EffectiveAddr);
+
+void XSpiPs_Reset(XSpiPs *InstancePtr);
+
+s32 XSpiPs_Transfer(XSpiPs *InstancePtr, u8 *SendBufPtr, u8 *RecvBufPtr,
+			u32 ByteCount);
+
+s32 XSpiPs_PolledTransfer(XSpiPs *InstancePtr, u8 *SendBufPtr,
+				u8 *RecvBufPtr, u32 ByteCount);
+
+void XSpiPs_SetStatusHandler(XSpiPs *InstancePtr, void *CallBackRef,
+				XSpiPs_StatusHandler FunctionPtr);
+void XSpiPs_InterruptHandler(XSpiPs *InstancePtr);
+
+void XSpiPs_Abort(XSpiPs *InstancePtr);
+
+s32 XSpiPs_SetSlaveSelect(XSpiPs *InstancePtr, u8 SlaveSel);
+u8 XSpiPs_GetSlaveSelect(const XSpiPs *InstancePtr);
+
+/*
+ * Functions for selftest, in xspips_selftest.c
+ */
+s32 XSpiPs_SelfTest(XSpiPs *InstancePtr);
+
+/*
+ * Functions for options, in xspips_options.c
+ */
+s32 XSpiPs_SetOptions(const XSpiPs *InstancePtr, u32 Options);
+u32 XSpiPs_GetOptions(const XSpiPs *InstancePtr);
+
+s32 XSpiPs_SetClkPrescaler(const XSpiPs *InstancePtr, u8 Prescaler);
+u8 XSpiPs_GetClkPrescaler(const XSpiPs *InstancePtr);
+
+s32 XSpiPs_SetDelays(const XSpiPs *InstancePtr, u8 DelayNss, u8 DelayBtwn,
+			u8 DelayAfter, u8 DelayInit);
+void XSpiPs_GetDelays(const XSpiPs *InstancePtr, u8 *DelayNss, u8 *DelayBtwn,
+			u8 *DelayAfter, u8 *DelayInit);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,309 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xspips_hw.h
+* @addtogroup spips_v3_2
+* @{
+*
+* This header file contains the identifiers and basic driver functions (or
+* macros) that can be used to access the device. Other driver functions
+* are defined in xspips.h.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date     Changes
+* ----- ------ -------- -----------------------------------------------
+* 1.00   drg/jz 01/25/10 First release
+* 1.02a  sg     05/31/12 Updated XSPIPS_FIFO_DEPTH to 128 from 32 to match HW
+*			 for CR 658289
+* 1.04a	 sg     01/30/13 Created XSPIPS_CR_MODF_GEN_EN_MASK macro and added it
+*			 to XSPIPS_CR_RESET_STATE. Created
+* 			 XSPIPS_IXR_WR_TO_CLR_MASK for interrupts which need
+*			 write-to-clear. Added shift and mask macros for d_nss
+*			 parameter. Added Rx Watermark mask.
+* 1.06a hk      08/22/13 Added prototypes of reset API and related constant
+*                        definitions.
+* 3.00  kvn     02/13/15 Modified code for MISRA-C:2012 compliance.
+*
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XSPIPS_HW_H		/* prevent circular inclusions */
+#define XSPIPS_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Register Map
+ *
+ * Register offsets from the base address of an SPI device.
+ * @{
+ */
+#define XSPIPS_CR_OFFSET	0x00U  /**< Configuration */
+#define XSPIPS_SR_OFFSET	0x04U  /**< Interrupt Status */
+#define XSPIPS_IER_OFFSET	0x08U  /**< Interrupt Enable */
+#define XSPIPS_IDR_OFFSET	0x0CU  /**< Interrupt Disable */
+#define XSPIPS_IMR_OFFSET	0x10U  /**< Interrupt Enabled Mask */
+#define XSPIPS_ER_OFFSET	0x14U  /**< Enable/Disable Register */
+#define XSPIPS_DR_OFFSET	0x18U  /**< Delay Register */
+#define XSPIPS_TXD_OFFSET	0x1CU  /**< Data Transmit Register */
+#define XSPIPS_RXD_OFFSET	0x20U  /**< Data Receive Register */
+#define XSPIPS_SICR_OFFSET	0x24U  /**< Slave Idle Count */
+#define XSPIPS_TXWR_OFFSET	0x28U  /**< Transmit FIFO Watermark */
+#define XSPIPS_RXWR_OFFSET	0x2CU  /**< Receive FIFO Watermark */
+/* @} */
+
+/** @name Configuration Register
+ *
+ * This register contains various control bits that
+ * affects the operation of an SPI device. Read/Write.
+ * @{
+ */
+#define XSPIPS_CR_MODF_GEN_EN_MASK 0x00020000U /**< Modefail Generation
+						 Enable */
+#define XSPIPS_CR_MANSTRT_MASK   0x00010000U /**< Manual Transmission Start */
+#define XSPIPS_CR_MANSTRTEN_MASK 0x00008000U /**< Manual Transmission Start
+						 Enable */
+#define XSPIPS_CR_SSFORCE_MASK   0x00004000U /**< Force Slave Select */
+#define XSPIPS_CR_SSCTRL_MASK    0x00003C00U /**< Slave Select Decode */
+#define XSPIPS_CR_SSCTRL_SHIFT   10U	    /**< Slave Select Decode shift */
+#define XSPIPS_CR_SSCTRL_MAXIMUM 0xFU	    /**< Slave Select maximum value */
+#define XSPIPS_CR_SSDECEN_MASK   0x00000200U /**< Slave Select Decode Enable */
+
+#define XSPIPS_CR_PRESC_MASK     0x00000038U /**< Prescaler Setting */
+#define XSPIPS_CR_PRESC_SHIFT    3U	    /**< Prescaler shift */
+#define XSPIPS_CR_PRESC_MAXIMUM  0x07U	    /**< Prescaler maximum value */
+
+#define XSPIPS_CR_CPHA_MASK      0x00000004U /**< Phase Configuration */
+#define XSPIPS_CR_CPOL_MASK      0x00000002U /**< Polarity Configuration */
+
+#define XSPIPS_CR_MSTREN_MASK    0x00000001U /**< Master Mode Enable */
+#define XSPIPS_CR_RESET_STATE    0x00020000U /**< Mode Fail Generation Enable */
+/* @} */
+
+
+/** @name SPI Interrupt Registers
+ *
+ * <b>SPI Status Register</b>
+ *
+ * This register holds the interrupt status flags for an SPI device. Some
+ * of the flags are level triggered, which means that they are set as long
+ * as the interrupt condition exists. Other flags are edge triggered,
+ * which means they are set once the interrupt condition occurs and remain
+ * set until they are cleared by software. The interrupts are cleared by
+ * writing a '1' to the interrupt bit position in the Status Register.
+ * Read/Write.
+ *
+ * <b>SPI Interrupt Enable Register</b>
+ *
+ * This register is used to enable chosen interrupts for an SPI device.
+ * Writing a '1' to a bit in this register sets the corresponding bit in the
+ * SPI Interrupt Mask register.  Write only.
+ *
+ * <b>SPI Interrupt Disable Register </b>
+ *
+ * This register is used to disable chosen interrupts for an SPI device.
+ * Writing a '1' to a bit in this register clears the corresponding bit in the
+ * SPI Interrupt Mask register. Write only.
+ *
+ * <b>SPI Interrupt Mask Register</b>
+ *
+ * This register shows the enabled/disabled interrupts of an SPI device.
+ * Read only.
+ *
+ * All four registers have the same bit definitions. They are only defined once
+ * for each of the Interrupt Enable Register, Interrupt Disable Register,
+ * Interrupt Mask Register, and Channel Interrupt Status Register
+ * @{
+ */
+
+#define XSPIPS_IXR_TXUF_MASK		0x00000040U  /**< Tx FIFO Underflow */
+#define XSPIPS_IXR_RXFULL_MASK		0x00000020U  /**< Rx FIFO Full */
+#define XSPIPS_IXR_RXNEMPTY_MASK	0x00000010U  /**< Rx FIFO Not Empty */
+#define XSPIPS_IXR_TXFULL_MASK		0x00000008U  /**< Tx FIFO Full */
+#define XSPIPS_IXR_TXOW_MASK		0x00000004U  /**< Tx FIFO Overwater */
+#define XSPIPS_IXR_MODF_MASK		0x00000002U  /**< Mode Fault */
+#define XSPIPS_IXR_RXOVR_MASK		0x00000001U  /**< Rx FIFO Overrun */
+#define XSPIPS_IXR_DFLT_MASK		0x00000027U  /**< Default interrupts
+							 mask */
+#define XSPIPS_IXR_WR_TO_CLR_MASK	0x00000043U  /**< Interrupts which
+							 need write to clear */
+#define XSPIPS_ISR_RESET_STATE		0x04U	    /**< Default to tx/rx
+						       * reg empty */
+#define XSPIPS_IXR_DISABLE_ALL_MASK	0x00000043U  /**< Disable all
+						       * interrupts */
+/* @} */
+
+
+/** @name Enable Register
+ *
+ * This register is used to enable or disable an SPI device.
+ * Read/Write
+ * @{
+ */
+#define XSPIPS_ER_ENABLE_MASK	0x00000001U /**< SPI Enable Bit Mask */
+/* @} */
+
+
+/** @name Delay Register
+ *
+ * This register is used to program timing delays in
+ * slave mode. Read/Write
+ * @{
+ */
+#define XSPIPS_DR_NSS_MASK	0xFF000000U /**< Delay for slave select
+					      * de-assertion between
+					      * word transfers mask */
+#define XSPIPS_DR_NSS_SHIFT	24U	   /**< Delay for slave select
+					      * de-assertion between
+					      * word transfers shift */
+#define XSPIPS_DR_BTWN_MASK	0x00FF0000U /**< Delay Between Transfers	mask */
+#define XSPIPS_DR_BTWN_SHIFT	16U	   /**< Delay Between Transfers shift */
+#define XSPIPS_DR_AFTER_MASK	0x0000FF00U /**< Delay After Transfers mask */
+#define XSPIPS_DR_AFTER_SHIFT	8U 	   /**< Delay After Transfers shift */
+#define XSPIPS_DR_INIT_MASK	0x000000FFU /**< Delay Initially mask */
+/* @} */
+
+
+/** @name Slave Idle Count Registers
+ *
+ * This register defines the number of pclk cycles the slave waits for a the
+ * SPI clock to become stable in quiescent state before it can detect the start
+ * of the next transfer in CPHA = 1 mode.
+ * Read/Write
+ *
+ * @{
+ */
+#define XSPIPS_SICR_MASK	0x000000FFU /**< Slave Idle Count Mask */
+/* @} */
+
+
+
+/** @name Transmit FIFO Watermark Register
+ *
+ * This register defines the watermark setting for the Transmit FIFO. The
+ * transmit FIFO is 128 bytes deep, so the register is 7 bits. Valid values
+ * are 1 to 128.
+ *
+ * @{
+ */
+#define XSPIPS_TXWR_MASK	0x0000007FU /**< Transmit Watermark Mask */
+#define XSPIPS_TXWR_RESET_VALUE	0x00000001U /**< Transmit Watermark
+					      * register reset value */
+/* @} */
+
+/** @name Receive FIFO Watermark Register
+ *
+ * This register defines the watermark setting for the Receive FIFO. The
+ * receive FIFO is 128 bytes deep, so the register is 7 bits. Valid values
+ * are 1 to 128.
+ *
+ * @{
+ */
+#define XSPIPS_RXWR_MASK	0x0000007FU /**< Receive Watermark Mask */
+#define XSPIPS_RXWR_RESET_VALUE	0x00000001U /**< Receive Watermark
+					      * register reset value */
+/* @} */
+
+/** @name FIFO Depth
+ *
+ * This macro provides the depth of transmit FIFO and receive FIFO.
+ *
+ * @{
+ */
+#define XSPIPS_FIFO_DEPTH	128U /**< FIFO depth of Tx and Rx */
+/* @} */
+
+/**************************** Type Definitions *******************************/
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+#define XSpiPs_In32 Xil_In32
+#define XSpiPs_Out32 Xil_Out32
+
+/****************************************************************************/
+/**
+* Read a register.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset contains the offset from the 1st register of the
+*		device to the target register.
+*
+* @return	The value read from the register.
+*
+* @note		C-Style signature:
+*		u32 XSpiPs_ReadReg(u32 BaseAddress. int RegOffset)
+*
+******************************************************************************/
+#define XSpiPs_ReadReg(BaseAddress, RegOffset) \
+	XSpiPs_In32((BaseAddress) + (RegOffset))
+
+/***************************************************************************/
+/**
+* Write to a register.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset contains the offset from the 1st register of the
+*		device to target register.
+* @param	RegisterValue is the value to be written to the register.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XSpiPs_WriteReg(u32 BaseAddress, int RegOffset,
+*		u32 RegisterValue)
+*
+******************************************************************************/
+#define XSpiPs_WriteReg(BaseAddress, RegOffset, RegisterValue) \
+    XSpiPs_Out32((BaseAddress) + (RegOffset), (RegisterValue))
+
+/************************** Function Prototypes ******************************/
+
+void XSpiPs_ResetHw(u32 BaseAddress);
+
+/************************** Variable Definitions *****************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,533 @@
+/******************************************************************************
+*
+* Copyright (C) 2002 - 2015 Xilinx, Inc. All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xstatus.h
+*
+* @addtogroup common_status_codes Xilinx&reg; software status codes
+*
+* The xstatus.h file contains the Xilinx&reg; software status codes.These codes are
+* used throughout the Xilinx device drivers.
+*
+* @{
+******************************************************************************/
+
+#ifndef XSTATUS_H		/* prevent circular inclusions */
+#define XSTATUS_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+
+/************************** Constant Definitions *****************************/
+
+/*********************** Common statuses 0 - 500 *****************************/
+/**
+@name Common Status Codes for All Device Drivers
+@{
+*/
+#define XST_SUCCESS                     0L
+#define XST_FAILURE                     1L
+#define XST_DEVICE_NOT_FOUND            2L
+#define XST_DEVICE_BLOCK_NOT_FOUND      3L
+#define XST_INVALID_VERSION             4L
+#define XST_DEVICE_IS_STARTED           5L
+#define XST_DEVICE_IS_STOPPED           6L
+#define XST_FIFO_ERROR                  7L	/*!< An error occurred during an
+						   operation with a FIFO such as
+						   an underrun or overrun, this
+						   error requires the device to
+						   be reset */
+#define XST_RESET_ERROR                 8L	/*!< An error occurred which requires
+						   the device to be reset */
+#define XST_DMA_ERROR                   9L	/*!< A DMA error occurred, this error
+						   typically requires the device
+						   using the DMA to be reset */
+#define XST_NOT_POLLED                  10L	/*!< The device is not configured for
+						   polled mode operation */
+#define XST_FIFO_NO_ROOM                11L	/*!< A FIFO did not have room to put
+						   the specified data into */
+#define XST_BUFFER_TOO_SMALL            12L	/*!< The buffer is not large enough
+						   to hold the expected data */
+#define XST_NO_DATA                     13L	/*!< There was no data available */
+#define XST_REGISTER_ERROR              14L	/*!< A register did not contain the
+						   expected value */
+#define XST_INVALID_PARAM               15L	/*!< An invalid parameter was passed
+						   into the function */
+#define XST_NOT_SGDMA                   16L	/*!< The device is not configured for
+						   scatter-gather DMA operation */
+#define XST_LOOPBACK_ERROR              17L	/*!< A loopback test failed */
+#define XST_NO_CALLBACK                 18L	/*!< A callback has not yet been
+						   registered */
+#define XST_NO_FEATURE                  19L	/*!< Device is not configured with
+						   the requested feature */
+#define XST_NOT_INTERRUPT               20L	/*!< Device is not configured for
+						   interrupt mode operation */
+#define XST_DEVICE_BUSY                 21L	/*!< Device is busy */
+#define XST_ERROR_COUNT_MAX             22L	/*!< The error counters of a device
+						   have maxed out */
+#define XST_IS_STARTED                  23L	/*!< Used when part of device is
+						   already started i.e.
+						   sub channel */
+#define XST_IS_STOPPED                  24L	/*!< Used when part of device is
+						   already stopped i.e.
+						   sub channel */
+#define XST_DATA_LOST                   26L	/*!< Driver defined error */
+#define XST_RECV_ERROR                  27L	/*!< Generic receive error */
+#define XST_SEND_ERROR                  28L	/*!< Generic transmit error */
+#define XST_NOT_ENABLED                 29L	/*!< A requested service is not
+						   available because it has not
+						   been enabled */
+#define XST_NO_ACCESS			30L	/* Generic access error */
+/** @} */
+/***************** Utility Component statuses 401 - 500  *********************/
+/**
+@name Utility Component Status Codes 401 - 500
+@{
+*/
+#define XST_MEMTEST_FAILED              401L	/*!< Memory test failed */
+
+/** @} */
+/***************** Common Components statuses 501 - 1000 *********************/
+/**
+@name Packet Fifo Status Codes 501 - 510
+@{
+*/
+/********************* Packet Fifo statuses 501 - 510 ************************/
+
+#define XST_PFIFO_LACK_OF_DATA          501L	/*!< Not enough data in FIFO   */
+#define XST_PFIFO_NO_ROOM               502L	/*!< Not enough room in FIFO   */
+#define XST_PFIFO_BAD_REG_VALUE         503L	/*!< Self test, a register value
+						   was invalid after reset */
+#define XST_PFIFO_ERROR                 504L	/*!< Generic packet FIFO error */
+#define XST_PFIFO_DEADLOCK              505L	/*!< Packet FIFO is reporting
+						 * empty and full simultaneously
+						 */
+/** @} */
+/**
+@name DMA Status Codes 511 - 530
+@{
+*/
+/************************** DMA statuses 511 - 530 ***************************/
+
+#define XST_DMA_TRANSFER_ERROR          511L	/*!< Self test, DMA transfer
+						   failed */
+#define XST_DMA_RESET_REGISTER_ERROR    512L	/*!< Self test, a register value
+						   was invalid after reset */
+#define XST_DMA_SG_LIST_EMPTY           513L	/*!< Scatter gather list contains
+						   no buffer descriptors ready
+						   to be processed */
+#define XST_DMA_SG_IS_STARTED           514L	/*!< Scatter gather not stopped */
+#define XST_DMA_SG_IS_STOPPED           515L	/*!< Scatter gather not running */
+#define XST_DMA_SG_LIST_FULL            517L	/*!< All the buffer desciptors of
+						   the scatter gather list are
+						   being used */
+#define XST_DMA_SG_BD_LOCKED            518L	/*!< The scatter gather buffer
+						   descriptor which is to be
+						   copied over in the scatter
+						   list is locked */
+#define XST_DMA_SG_NOTHING_TO_COMMIT    519L	/*!< No buffer descriptors have been
+						   put into the scatter gather
+						   list to be commited */
+#define XST_DMA_SG_COUNT_EXCEEDED       521L	/*!< The packet count threshold
+						   specified was larger than the
+						   total # of buffer descriptors
+						   in the scatter gather list */
+#define XST_DMA_SG_LIST_EXISTS          522L	/*!< The scatter gather list has
+						   already been created */
+#define XST_DMA_SG_NO_LIST              523L	/*!< No scatter gather list has
+						   been created */
+#define XST_DMA_SG_BD_NOT_COMMITTED     524L	/*!< The buffer descriptor which was
+						   being started was not committed
+						   to the list */
+#define XST_DMA_SG_NO_DATA              525L	/*!< The buffer descriptor to start
+						   has already been used by the
+						   hardware so it can't be reused
+						 */
+#define XST_DMA_SG_LIST_ERROR           526L	/*!< General purpose list access
+						   error */
+#define XST_DMA_BD_ERROR                527L	/*!< General buffer descriptor
+						   error */
+/** @} */
+/**
+@name IPIF Status Codes Codes 531 - 550
+@{
+*/
+/************************** IPIF statuses 531 - 550 ***************************/
+
+#define XST_IPIF_REG_WIDTH_ERROR        531L	/*!< An invalid register width
+						   was passed into the function */
+#define XST_IPIF_RESET_REGISTER_ERROR   532L	/*!< The value of a register at
+						   reset was not valid */
+#define XST_IPIF_DEVICE_STATUS_ERROR    533L	/*!< A write to the device interrupt
+						   status register did not read
+						   back correctly */
+#define XST_IPIF_DEVICE_ACK_ERROR       534L	/*!< The device interrupt status
+						   register did not reset when
+						   acked */
+#define XST_IPIF_DEVICE_ENABLE_ERROR    535L	/*!< The device interrupt enable
+						   register was not updated when
+						   other registers changed */
+#define XST_IPIF_IP_STATUS_ERROR        536L	/*!< A write to the IP interrupt
+						   status register did not read
+						   back correctly */
+#define XST_IPIF_IP_ACK_ERROR           537L	/*!< The IP interrupt status register
+						   did not reset when acked */
+#define XST_IPIF_IP_ENABLE_ERROR        538L	/*!< IP interrupt enable register was
+						   not updated correctly when other
+						   registers changed */
+#define XST_IPIF_DEVICE_PENDING_ERROR   539L	/*!< The device interrupt pending
+						   register did not indicate the
+						   expected value */
+#define XST_IPIF_DEVICE_ID_ERROR        540L	/*!< The device interrupt ID register
+						   did not indicate the expected
+						   value */
+#define XST_IPIF_ERROR                  541L	/*!< Generic ipif error */
+/** @} */
+
+/****************** Device specific statuses 1001 - 4095 *********************/
+/**
+@name Ethernet Status Codes 1001 - 1050
+@{
+*/
+/********************* Ethernet statuses 1001 - 1050 *************************/
+
+#define XST_EMAC_MEMORY_SIZE_ERROR  1001L	/*!< Memory space is not big enough
+						 * to hold the minimum number of
+						 * buffers or descriptors */
+#define XST_EMAC_MEMORY_ALLOC_ERROR 1002L	/*!< Memory allocation failed */
+#define XST_EMAC_MII_READ_ERROR     1003L	/*!< MII read error */
+#define XST_EMAC_MII_BUSY           1004L	/*!< An MII operation is in progress */
+#define XST_EMAC_OUT_OF_BUFFERS     1005L	/*!< Driver is out of buffers */
+#define XST_EMAC_PARSE_ERROR        1006L	/*!< Invalid driver init string */
+#define XST_EMAC_COLLISION_ERROR    1007L	/*!< Excess deferral or late
+						 * collision on polled send */
+/** @} */
+/**
+@name UART Status Codes 1051 - 1075
+@{
+*/
+/*********************** UART statuses 1051 - 1075 ***************************/
+#define XST_UART
+
+#define XST_UART_INIT_ERROR         1051L
+#define XST_UART_START_ERROR        1052L
+#define XST_UART_CONFIG_ERROR       1053L
+#define XST_UART_TEST_FAIL          1054L
+#define XST_UART_BAUD_ERROR         1055L
+#define XST_UART_BAUD_RANGE         1056L
+
+/** @} */
+/**
+@name IIC Status Codes 1076 - 1100
+@{
+*/
+/************************ IIC statuses 1076 - 1100 ***************************/
+
+#define XST_IIC_SELFTEST_FAILED         1076	/*!< self test failed            */
+#define XST_IIC_BUS_BUSY                1077	/*!< bus found busy              */
+#define XST_IIC_GENERAL_CALL_ADDRESS    1078	/*!< mastersend attempted with   */
+					     /* general call address        */
+#define XST_IIC_STAND_REG_RESET_ERROR   1079	/*!< A non parameterizable reg   */
+					     /* value after reset not valid */
+#define XST_IIC_TX_FIFO_REG_RESET_ERROR 1080	/*!< Tx fifo included in design  */
+					     /* value after reset not valid */
+#define XST_IIC_RX_FIFO_REG_RESET_ERROR 1081	/*!< Rx fifo included in design  */
+					     /* value after reset not valid */
+#define XST_IIC_TBA_REG_RESET_ERROR     1082	/*!< 10 bit addr incl in design  */
+					     /* value after reset not valid */
+#define XST_IIC_CR_READBACK_ERROR       1083	/*!< Read of the control register */
+					     /* didn't return value written */
+#define XST_IIC_DTR_READBACK_ERROR      1084	/*!< Read of the data Tx reg     */
+					     /* didn't return value written */
+#define XST_IIC_DRR_READBACK_ERROR      1085	/*!< Read of the data Receive reg */
+					     /* didn't return value written */
+#define XST_IIC_ADR_READBACK_ERROR      1086	/*!< Read of the data Tx reg     */
+					     /* didn't return value written */
+#define XST_IIC_TBA_READBACK_ERROR      1087	/*!< Read of the 10 bit addr reg */
+					     /* didn't return written value */
+#define XST_IIC_NOT_SLAVE               1088	/*!< The device isn't a slave    */
+#define XST_IIC_ARB_LOST 				1089 	/*!< Arbitration lost for master	*/
+/** @} */
+/**
+@name ATMC Status Codes 1101 - 1125
+@{
+*/
+/*********************** ATMC statuses 1101 - 1125 ***************************/
+
+#define XST_ATMC_ERROR_COUNT_MAX    1101L	/*!< the error counters in the ATM
+						   controller hit the max value
+						   which requires the statistics
+						   to be cleared */
+/** @} */
+/**
+@name Flash Status Codes 1126 - 1150
+@{
+*/
+/*********************** Flash statuses 1126 - 1150 **************************/
+
+#define XST_FLASH_BUSY                1126L	/*!< Flash is erasing or programming
+						 */
+#define XST_FLASH_READY               1127L	/*!< Flash is ready for commands */
+#define XST_FLASH_ERROR               1128L	/*!< Flash had detected an internal
+						   error. Use XFlash_DeviceControl
+						   to retrieve device specific codes
+						 */
+#define XST_FLASH_ERASE_SUSPENDED     1129L	/*!< Flash is in suspended erase state
+						 */
+#define XST_FLASH_WRITE_SUSPENDED     1130L	/*!< Flash is in suspended write state
+						 */
+#define XST_FLASH_PART_NOT_SUPPORTED  1131L	/*!< Flash type not supported by
+						   driver */
+#define XST_FLASH_NOT_SUPPORTED       1132L	/*!< Operation not supported */
+#define XST_FLASH_TOO_MANY_REGIONS    1133L	/*!< Too many erase regions */
+#define XST_FLASH_TIMEOUT_ERROR       1134L	/*!< Programming or erase operation
+						   aborted due to a timeout */
+#define XST_FLASH_ADDRESS_ERROR       1135L	/*!< Accessed flash outside its
+						   addressible range */
+#define XST_FLASH_ALIGNMENT_ERROR     1136L	/*!< Write alignment error */
+#define XST_FLASH_BLOCKING_CALL_ERROR 1137L	/*!< Couldn't return immediately from
+						   write/erase function with
+						   XFL_NON_BLOCKING_WRITE/ERASE
+						   option cleared */
+#define XST_FLASH_CFI_QUERY_ERROR     1138L	/*!< Failed to query the device */
+/** @} */
+/**
+@name SPI Status Codes 1151 - 1175
+@{
+*/
+/*********************** SPI statuses 1151 - 1175 ****************************/
+
+#define XST_SPI_MODE_FAULT          1151	/*!< master was selected as slave */
+#define XST_SPI_TRANSFER_DONE       1152	/*!< data transfer is complete */
+#define XST_SPI_TRANSMIT_UNDERRUN   1153	/*!< slave underruns transmit register */
+#define XST_SPI_RECEIVE_OVERRUN     1154	/*!< device overruns receive register */
+#define XST_SPI_NO_SLAVE            1155	/*!< no slave has been selected yet */
+#define XST_SPI_TOO_MANY_SLAVES     1156	/*!< more than one slave is being
+						 * selected */
+#define XST_SPI_NOT_MASTER          1157	/*!< operation is valid only as master */
+#define XST_SPI_SLAVE_ONLY          1158	/*!< device is configured as slave-only
+						 */
+#define XST_SPI_SLAVE_MODE_FAULT    1159	/*!< slave was selected while disabled */
+#define XST_SPI_SLAVE_MODE          1160	/*!< device has been addressed as slave */
+#define XST_SPI_RECEIVE_NOT_EMPTY   1161	/*!< device received data in slave mode */
+
+#define XST_SPI_COMMAND_ERROR       1162	/*!< unrecognised command - qspi only */
+#define XST_SPI_POLL_DONE           1163        /*!< controller completed polling the
+						   device for status */
+/** @} */
+/**
+@name OPB Arbiter Status Codes 1176 - 1200
+@{
+*/
+/********************** OPB Arbiter statuses 1176 - 1200 *********************/
+
+#define XST_OPBARB_INVALID_PRIORITY  1176	/*!< the priority registers have either
+						 * one master assigned to two or more
+						 * priorities, or one master not
+						 * assigned to any priority
+						 */
+#define XST_OPBARB_NOT_SUSPENDED     1177	/*!< an attempt was made to modify the
+						 * priority levels without first
+						 * suspending the use of priority
+						 * levels
+						 */
+#define XST_OPBARB_PARK_NOT_ENABLED  1178	/*!< bus parking by id was enabled but
+						 * bus parking was not enabled
+						 */
+#define XST_OPBARB_NOT_FIXED_PRIORITY 1179	/*!< the arbiter must be in fixed
+						 * priority mode to allow the
+						 * priorities to be changed
+						 */
+/** @} */
+/**
+@name INTC Status Codes 1201 - 1225
+@{
+*/
+/************************ Intc statuses 1201 - 1225 **************************/
+
+#define XST_INTC_FAIL_SELFTEST      1201	/*!< self test failed */
+#define XST_INTC_CONNECT_ERROR      1202	/*!< interrupt already in use */
+/** @} */
+/**
+@name TmrCtr Status Codes 1226 - 1250
+@{
+*/
+/********************** TmrCtr statuses 1226 - 1250 **************************/
+
+#define XST_TMRCTR_TIMER_FAILED     1226	/*!< self test failed */
+/** @} */
+/**
+@name WdtTb Status Codes 1251 - 1275
+@{
+*/
+/********************** WdtTb statuses 1251 - 1275 ***************************/
+
+#define XST_WDTTB_TIMER_FAILED      1251L
+/** @} */
+/**
+@name PlbArb status Codes 1276 - 1300
+@{
+*/
+/********************** PlbArb statuses 1276 - 1300 **************************/
+
+#define XST_PLBARB_FAIL_SELFTEST    1276L
+/** @} */
+/**
+@name Plb2Opb Status Codes 1301 - 1325
+@{
+*/
+/********************** Plb2Opb statuses 1301 - 1325 *************************/
+
+#define XST_PLB2OPB_FAIL_SELFTEST   1301L
+/** @} */
+/**
+@name Opb2Plb Status 1326 - 1350
+@{
+*/
+/********************** Opb2Plb statuses 1326 - 1350 *************************/
+
+#define XST_OPB2PLB_FAIL_SELFTEST   1326L
+/** @} */
+/**
+@name SysAce Status Codes 1351 - 1360
+@{
+*/
+/********************** SysAce statuses 1351 - 1360 **************************/
+
+#define XST_SYSACE_NO_LOCK          1351L	/*!< No MPU lock has been granted */
+/** @} */
+/**
+@name PCI Bridge Status Codes 1361 - 1375
+@{
+*/
+/********************** PCI Bridge statuses 1361 - 1375 **********************/
+
+#define XST_PCI_INVALID_ADDRESS     1361L
+/** @} */
+/**
+@name FlexRay Constants 1400 - 1409
+@{
+*/
+/********************** FlexRay constants 1400 - 1409 *************************/
+
+#define XST_FR_TX_ERROR			1400
+#define XST_FR_TX_BUSY			1401
+#define XST_FR_BUF_LOCKED		1402
+#define XST_FR_NO_BUF			1403
+/** @} */
+/**
+@name USB constants 1410 - 1420
+@{
+*/
+/****************** USB constants 1410 - 1420  *******************************/
+
+#define XST_USB_ALREADY_CONFIGURED	1410
+#define XST_USB_BUF_ALIGN_ERROR		1411
+#define XST_USB_NO_DESC_AVAILABLE	1412
+#define XST_USB_BUF_TOO_BIG		1413
+#define XST_USB_NO_BUF			1414
+/** @} */
+/**
+@name HWICAP constants 1421 - 1429
+@{
+*/
+/****************** HWICAP constants 1421 - 1429  *****************************/
+
+#define XST_HWICAP_WRITE_DONE		1421
+
+/** @} */
+/**
+@name AXI VDMA constants 1430 - 1440
+@{
+*/
+/****************** AXI VDMA constants 1430 - 1440  *****************************/
+
+#define XST_VDMA_MISMATCH_ERROR		1430
+/** @} */
+/**
+@name NAND Flash Status Codes 1441 - 1459
+@{
+*/
+/*********************** NAND Flash statuses 1441 - 1459  *********************/
+
+#define XST_NAND_BUSY			1441L	/*!< Flash is erasing or
+						 * programming
+						 */
+#define XST_NAND_READY			1442L	/*!< Flash is ready for commands
+						 */
+#define XST_NAND_ERROR			1443L	/*!< Flash had detected an
+						 * internal error.
+						 */
+#define XST_NAND_PART_NOT_SUPPORTED	1444L	/*!< Flash type not supported by
+						 * driver
+						 */
+#define XST_NAND_OPT_NOT_SUPPORTED	1445L	/*!< Operation not supported
+						 */
+#define XST_NAND_TIMEOUT_ERROR		1446L	/*!< Programming or erase
+						 * operation aborted due to a
+						 * timeout
+						 */
+#define XST_NAND_ADDRESS_ERROR		1447L	/*!< Accessed flash outside its
+						 * addressible range
+						 */
+#define XST_NAND_ALIGNMENT_ERROR	1448L	/*!< Write alignment error
+						 */
+#define XST_NAND_PARAM_PAGE_ERROR	1449L	/*!< Failed to read parameter
+						 * page of the device
+						 */
+#define XST_NAND_CACHE_ERROR		1450L	/*!< Flash page buffer error
+						 */
+
+#define XST_NAND_WRITE_PROTECTED	1451L	/*!< Flash is write protected
+						 */
+/** @} */
+
+/**************************** Type Definitions *******************************/
+
+typedef s32 XStatus;
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+/************************** Function Prototypes ******************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/**
+* @} End of "addtogroup common_status_codes".
+*/
@@ -0,0 +1,104 @@
+/******************************************************************************
+*
+* Copyright (C) 2009 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xtime_l.h
+* @addtogroup a9_time_apis Cortex A9 Time Functions
+*
+* xtime_l.h provides access to the 64-bit Global Counter in the PMU. This
+* counter increases by one at every two processor cycles. These functions can
+* be used to get/set time in the global timer.
+*
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date     Changes
+* ----- ------ -------- ---------------------------------------------------
+* 1.00a rp/sdm 11/03/09 Initial release.
+* 3.06a sgd    05/15/12 Upadted get/set time functions to make use Global Timer
+* 3.06a asa    06/17/12 Reverted back the changes to make use Global Timer.
+* 3.07a sgd    07/05/12 Upadted get/set time functions to make use Global Timer
+* 6.6   srm    10/23/17 Updated the macros to support user configurable sleep
+*						implementation
+* 6.8   aru  09/06/18 Removed compilation warnings for ARMCC toolchain.
+* </pre>
+*
+******************************************************************************/
+
+#ifndef XTIME_H /* prevent circular inclusions */
+#define XTIME_H /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xparameters.h"
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/**************************** Type Definitions *******************************/
+
+typedef u64 XTime;
+
+/************************** Constant Definitions *****************************/
+#define GLOBAL_TMR_BASEADDR               XPAR_GLOBAL_TMR_BASEADDR
+#define GTIMER_COUNTER_LOWER_OFFSET       0x00U
+#define GTIMER_COUNTER_UPPER_OFFSET       0x04U
+#define GTIMER_CONTROL_OFFSET             0x08U
+
+#if defined (SLEEP_TIMER_BASEADDR)
+#define COUNTS_PER_SECOND          (SLEEP_TIMER_FREQUENCY)
+#else
+/* Global Timer is always clocked at half of the CPU frequency */
+#define COUNTS_PER_SECOND          (XPAR_CPU_CORTEXA9_CORE_CLOCK_FREQ_HZ /2)
+#endif
+
+#if defined (XSLEEP_TIMER_IS_DEFAULT_TIMER)
+#ifdef __GNUC__
+#pragma message ("For the sleep routines, Global timer is being used")
+#endif
+#endif
+/************************** Variable Definitions *****************************/
+
+/************************** Function Prototypes ******************************/
+
+void XTime_SetTime(XTime Xtime_Global);
+void XTime_GetTime(XTime *Xtime_Global);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* XTIME_H */
+/**
+* @} End of "addtogroup a9_time_apis".
+*/
@@ -0,0 +1,517 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2018 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/****************************************************************************/
+/**
+*
+* @file xuartps.h
+* @addtogroup uartps_v3_5
+* @{
+* @details
+*
+* This driver supports the following features:
+*
+* - Dynamic data format (baud rate, data bits, stop bits, parity)
+* - Polled mode
+* - Interrupt driven mode
+* - Transmit and receive FIFOs (32 byte FIFO depth)
+* - Access to the external modem control lines
+*
+* <b>Initialization & Configuration</b>
+*
+* The XUartPs_Config structure is used by the driver to configure itself.
+* Fields inside this structure are properties of XUartPs based on its hardware
+* build.
+*
+* To support multiple runtime loading and initialization strategies employed
+* by various operating systems, the driver instance can be initialized in the
+* following way:
+*
+*   - XUartPs_CfgInitialize(InstancePtr, CfgPtr, EffectiveAddr) - Uses a
+*	 configuration structure provided by the caller. If running in a system
+*	 with address translation, the parameter EffectiveAddr should be the
+* 	  virtual address.
+*
+* <b>Baud Rate</b>
+*
+* The UART has an internal baud rate generator, which furnishes the baud rate
+* clock for both the receiver and the transmitter. Ther input clock frequency
+* can be either the master clock or the master clock divided by 8, configured
+* through the mode register.
+*
+* Accompanied with the baud rate divider register, the baud rate is determined
+* by:
+* <pre>
+*	baud_rate = input_clock / (bgen * (bdiv + 1)
+* </pre>
+* where bgen is the value of the baud rate generator, and bdiv is the value of
+* baud rate divider.
+*
+* <b>Interrupts</b>
+*
+* The FIFOs are not flushed when the driver is initialized, but a function is
+* provided to allow the user to reset the FIFOs if desired.
+*
+* The driver defaults to no interrupts at initialization such that interrupts
+* must be enabled if desired. An interrupt is generated for one of the
+* following conditions.
+*
+* - A change in the modem signals
+* - Data in the receive FIFO for a configuable time without receiver activity
+* - A parity error
+* - A framing error
+* - An overrun error
+* - Transmit FIFO is full
+* - Transmit FIFO is empty
+* - Receive FIFO is full
+* - Receive FIFO is empty
+* - Data in the receive FIFO equal to the receive threshold
+*
+* The application can control which interrupts are enabled using the
+* XUartPs_SetInterruptMask() function.
+*
+* In order to use interrupts, it is necessary for the user to connect the
+* driver interrupt handler, XUartPs_InterruptHandler(), to the interrupt
+* system of the application. A separate handler should be provided by the
+* application to communicate with the interrupt system, and conduct
+* application specific interrupt handling. An application registers its own
+* handler through the XUartPs_SetHandler() function.
+*
+* <b>Data Transfer</b>
+*
+* The functions, XUartPs_Send() and XUartPs_Recv(), are provided in the
+* driver to allow data to be sent and received. They can be used in either
+* polled or interrupt mode.
+*
+* @note
+*
+* The default configuration for the UART after initialization is:
+*
+* - 9,600 bps or XPAR_DFT_BAUDRATE if defined
+* - 8 data bits
+* - 1 stop bit
+* - no parity
+* - FIFO's are enabled with a receive threshold of 8 bytes
+* - The RX timeout is enabled with a timeout of 1 (4 char times)
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date	Changes
+* ----- ------ -------- ----------------------------------------------
+* 1.00a	drg/jz 01/12/10 First Release
+* 1.00a sdm    09/27/11 Fixed compiler warnings and also a bug
+*		        in XUartPs_SetFlowDelay where the value was not
+*			being written to the register.
+* 1.01a sdm    12/20/11 Removed the InputClockHz parameter from the XUartPs
+*			instance structure and the driver is updated to use
+*			InputClockHz parameter from the XUartPs_Config config
+*			structure.
+*			Added a parameter to XUartPs_Config structure which
+*			specifies whether the user has selected Modem pins
+*			to be connected to MIO or FMIO.
+*			Added the tcl file to generate the xparameters.h
+* 1.02a sg     05/16/12	Changed XUARTPS_RXWM_MASK to 0x3F for CR 652540 fix.
+* 1.03a sg     07/16/12 Updated XUARTPS_FORMAT_7_BITS and XUARTPS_FORMAT_6_BITS
+*			with the correct values for CR 666724
+* 			Added defines for XUARTPS_IXR_TOVR,  XUARTPS_IXR_TNFUL
+*			and XUARTPS_IXR_TTRIG.
+*			Modified the name of these defines
+*			XUARTPS_MEDEMSR_DCDX to XUARTPS_MODEMSR_DDCD
+*			XUARTPS_MEDEMSR_RIX to XUARTPS_MODEMSR_TERI
+*			XUARTPS_MEDEMSR_DSRX to XUARTPS_MODEMSR_DDSR
+*			XUARTPS_MEDEMSR_CTSX to XUARTPS_MODEMSR_DCTS
+* 1.05a hk     08/22/13 Added API for uart reset and related
+*			constant definitions.
+* 2.0   hk      03/07/14 Version number revised.
+* 2.1   hk     04/16/14 Change XUARTPS_MAX_RATE to 921600. CR# 780625.
+* 2.2   hk     06/23/14 SW reset of RX and TX should be done when changing
+*                       baud rate. CR# 804281.
+* 3.0   vm     12/09/14 Modified source code according to misrac guideline.
+*			Support for Zynq Ultrascale Mp added.
+* 3.1	kvn    04/10/15 Modified code for latest RTL changes. Also added
+*						platform variable in driver instance structure.
+* 3.1   adk   14/03/16  Include interrupt examples in the peripheral test when
+*			uart is connected to a valid interrupt controller CR#946803.
+* 3.2   rk     07/20/16 Modified the logic for transmission break bit set
+* 3.4   ms     01/23/17 Added xil_printf statement in main function for all
+*                       examples to ensure that "Successfully ran" and "Failed"
+*                       strings are available in all examples. This is a fix
+*                       for CR-965028.
+*       ms     03/17/17 Added readme.txt file in examples folder for doxygen
+*                       generation.
+* 3.6   ms     02/16/18 Updates the flow control mode offset value in modem
+*                       control register.
+* 3.7   aru    08/17/18 Resolved MISRA-C:2012 compliance mandatory violations.
+*
+* </pre>
+*
+*****************************************************************************/
+
+#ifndef XUARTPS_H		/* prevent circular inclusions */
+#define XUARTPS_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xstatus.h"
+#include "xuartps_hw.h"
+#include "xplatform_info.h"
+
+/************************** Constant Definitions ****************************/
+
+/*
+ * The following constants indicate the max and min baud rates and these
+ * numbers are based only on the testing that has been done. The hardware
+ * is capable of other baud rates.
+ */
+#define XUARTPS_MAX_RATE	 921600U
+#define XUARTPS_MIN_RATE	 110U
+
+#define XUARTPS_DFT_BAUDRATE  115200U   /* Default baud rate */
+
+/** @name Configuration options
+ * @{
+ */
+/**
+ * These constants specify the options that may be set or retrieved
+ * with the driver, each is a unique bit mask such that multiple options
+ * may be specified.  These constants indicate the available options
+ * in active state.
+ *
+ */
+
+#define XUARTPS_OPTION_SET_BREAK	0x0080U /**< Starts break transmission */
+#define XUARTPS_OPTION_STOP_BREAK	0x0040U /**< Stops break transmission */
+#define XUARTPS_OPTION_RESET_TMOUT	0x0020U /**< Reset the receive timeout */
+#define XUARTPS_OPTION_RESET_TX		0x0010U /**< Reset the transmitter */
+#define XUARTPS_OPTION_RESET_RX		0x0008U /**< Reset the receiver */
+#define XUARTPS_OPTION_ASSERT_RTS	0x0004U /**< Assert the RTS bit */
+#define XUARTPS_OPTION_ASSERT_DTR	0x0002U /**< Assert the DTR bit */
+#define XUARTPS_OPTION_SET_FCM		0x0001U /**< Turn on flow control mode */
+/*@}*/
+
+
+/** @name Channel Operational Mode
+ *
+ * The UART can operate in one of four modes: Normal, Local Loopback, Remote
+ * Loopback, or automatic echo.
+ *
+ * @{
+ */
+
+#define XUARTPS_OPER_MODE_NORMAL		(u8)0x00U	/**< Normal Mode */
+#define XUARTPS_OPER_MODE_AUTO_ECHO		(u8)0x01U	/**< Auto Echo Mode */
+#define XUARTPS_OPER_MODE_LOCAL_LOOP	(u8)0x02U	/**< Local Loopback Mode */
+#define XUARTPS_OPER_MODE_REMOTE_LOOP	(u8)0x03U	/**< Remote Loopback Mode */
+
+/* @} */
+
+/** @name Data format values
+ *
+ * These constants specify the data format that the driver supports.
+ * The data format includes the number of data bits, the number of stop
+ * bits and parity.
+ *
+ * @{
+ */
+#define XUARTPS_FORMAT_8_BITS		0U /**< 8 data bits */
+#define XUARTPS_FORMAT_7_BITS		2U /**< 7 data bits */
+#define XUARTPS_FORMAT_6_BITS		3U /**< 6 data bits */
+
+#define XUARTPS_FORMAT_NO_PARITY	4U /**< No parity */
+#define XUARTPS_FORMAT_MARK_PARITY	3U /**< Mark parity */
+#define XUARTPS_FORMAT_SPACE_PARITY	2U /**< parity */
+#define XUARTPS_FORMAT_ODD_PARITY	1U /**< Odd parity */
+#define XUARTPS_FORMAT_EVEN_PARITY	0U /**< Even parity */
+
+#define XUARTPS_FORMAT_2_STOP_BIT	2U /**< 2 stop bits */
+#define XUARTPS_FORMAT_1_5_STOP_BIT	1U /**< 1.5 stop bits */
+#define XUARTPS_FORMAT_1_STOP_BIT	0U /**< 1 stop bit */
+/*@}*/
+
+/** @name Callback events
+ *
+ * These constants specify the handler events that an application can handle
+ * using its specific handler function. Note that these constants are not bit
+ * mask, so only one event can be passed to an application at a time.
+ *
+ * @{
+ */
+#define XUARTPS_EVENT_RECV_DATA			1U /**< Data receiving done */
+#define XUARTPS_EVENT_RECV_TOUT			2U /**< A receive timeout occurred */
+#define XUARTPS_EVENT_SENT_DATA			3U /**< Data transmission done */
+#define XUARTPS_EVENT_RECV_ERROR		4U /**< A receive error detected */
+#define XUARTPS_EVENT_MODEM				5U /**< Modem status changed */
+#define XUARTPS_EVENT_PARE_FRAME_BRKE	6U /**< A receive parity, frame, break
+											 *	error detected */
+#define XUARTPS_EVENT_RECV_ORERR		7U /**< A receive overrun error detected */
+/*@}*/
+
+
+/**************************** Type Definitions ******************************/
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;	 /**< Unique ID  of device */
+	u32 BaseAddress; /**< Base address of device (IPIF) */
+	u32 InputClockHz;/**< Input clock frequency */
+	s32 ModemPinsConnected; /** Specifies whether modem pins are connected
+				 *  to MIO or FMIO */
+} XUartPs_Config;
+
+/* Keep track of state information about a data buffer in the interrupt mode. */
+typedef struct {
+	u8 *NextBytePtr;
+	u32 RequestedBytes;
+	u32 RemainingBytes;
+} XUartPsBuffer;
+
+/**
+ * Keep track of data format setting of a device.
+ */
+typedef struct {
+	u32 BaudRate;	/**< In bps, ie 1200 */
+	u32 DataBits;	/**< Number of data bits */
+	u32 Parity;		/**< Parity */
+	u8 StopBits;	/**< Number of stop bits */
+} XUartPsFormat;
+
+/******************************************************************************/
+/**
+ * This data type defines a handler that an application defines to communicate
+ * with interrupt system to retrieve state information about an application.
+ *
+ * @param	CallBackRef is a callback reference passed in by the upper layer
+ *		when setting the handler, and is passed back to the upper layer
+ *		when the handler is called. It is used to find the device driver
+ *		instance.
+ * @param	Event contains one of the event constants indicating events that
+ *		have occurred.
+ * @param	EventData contains the number of bytes sent or received at the
+ *		time of the call for send and receive events and contains the
+ *		modem status for modem events.
+ *
+ ******************************************************************************/
+typedef void (*XUartPs_Handler) (void *CallBackRef, u32 Event,
+				  u32 EventData);
+
+/**
+ * The XUartPs driver instance data structure. A pointer to an instance data
+ * structure is passed around by functions to refer to a specific driver
+ * instance.
+ */
+typedef struct {
+	XUartPs_Config Config;	/* Configuration data structure */
+	u32 InputClockHz;	/* Input clock frequency */
+	u32 IsReady;		/* Device is initialized and ready */
+	u32 BaudRate;		/* Current baud rate */
+
+	XUartPsBuffer SendBuffer;
+	XUartPsBuffer ReceiveBuffer;
+
+	XUartPs_Handler Handler;
+	void *CallBackRef;	/* Callback reference for event handler */
+	u32 Platform;
+	u8 is_rxbs_error;
+} XUartPs;
+
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/****************************************************************************/
+/**
+* Get the UART Channel Status Register.
+*
+* @param	InstancePtr is a pointer to the XUartPs instance.
+*
+* @return	The value read from the register.
+*
+* @note		C-Style signature:
+*		u16 XUartPs_GetChannelStatus(XUartPs *InstancePtr)
+*
+******************************************************************************/
+#define XUartPs_GetChannelStatus(InstancePtr)   \
+	Xil_In32(((InstancePtr)->Config.BaseAddress) + (u32)XUARTPS_SR_OFFSET)
+
+/****************************************************************************/
+/**
+* Get the UART Mode Control Register.
+*
+* @param	InstancePtr is a pointer to the XUartPs instance.
+*
+* @return	The value read from the register.
+*
+* @note		C-Style signature:
+*		u32 XUartPs_GetControl(XUartPs *InstancePtr)
+*
+******************************************************************************/
+#define XUartPs_GetModeControl(InstancePtr)  \
+	Xil_In32(((InstancePtr)->Config.BaseAddress) + (u32)XUARTPS_CR_OFFSET)
+
+/****************************************************************************/
+/**
+* Set the UART Mode Control Register.
+*
+* @param	InstancePtr is a pointer to the XUartPs instance.
+* @param	RegisterValue is the value to be written to the register.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*	void XUartPs_SetModeControl(XUartPs *InstancePtr, u16 RegisterValue)
+*
+******************************************************************************/
+#define XUartPs_SetModeControl(InstancePtr, RegisterValue) \
+   Xil_Out32(((InstancePtr)->Config.BaseAddress) + (u32)XUARTPS_CR_OFFSET, \
+			(u32)(RegisterValue))
+
+/****************************************************************************/
+/**
+* Enable the transmitter and receiver of the UART.
+*
+* @param	InstancePtr is a pointer to the XUartPs instance.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XUartPs_EnableUart(XUartPs *InstancePtr)
+*
+******************************************************************************/
+#define XUartPs_EnableUart(InstancePtr) \
+   Xil_Out32(((InstancePtr)->Config.BaseAddress + (u32)XUARTPS_CR_OFFSET), \
+	  ((Xil_In32((InstancePtr)->Config.BaseAddress + (u32)XUARTPS_CR_OFFSET) & \
+	  (u32)(~XUARTPS_CR_EN_DIS_MASK)) | ((u32)XUARTPS_CR_RX_EN | (u32)XUARTPS_CR_TX_EN)))
+
+/****************************************************************************/
+/**
+* Disable the transmitter and receiver of the UART.
+*
+* @param	InstancePtr is a pointer to the XUartPs instance.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XUartPs_DisableUart(XUartPs *InstancePtr)
+*
+******************************************************************************/
+#define XUartPs_DisableUart(InstancePtr) \
+   Xil_Out32(((InstancePtr)->Config.BaseAddress + (u32)XUARTPS_CR_OFFSET), \
+	  (((Xil_In32((InstancePtr)->Config.BaseAddress + (u32)XUARTPS_CR_OFFSET)) & \
+	  (u32)(~XUARTPS_CR_EN_DIS_MASK)) | ((u32)XUARTPS_CR_RX_DIS | (u32)XUARTPS_CR_TX_DIS)))
+
+/****************************************************************************/
+/**
+* Determine if the transmitter FIFO is empty.
+*
+* @param	InstancePtr is a pointer to the XUartPs instance.
+*
+* @return
+*		- TRUE if a byte can be sent
+*		- FALSE if the Transmitter Fifo is not empty
+*
+* @note		C-Style signature:
+*		u32 XUartPs_IsTransmitEmpty(XUartPs InstancePtr)
+*
+******************************************************************************/
+#define XUartPs_IsTransmitEmpty(InstancePtr)				\
+	((Xil_In32(((InstancePtr)->Config.BaseAddress) + (u32)XUARTPS_SR_OFFSET) & \
+	 (u32)XUARTPS_SR_TXEMPTY) == (u32)XUARTPS_SR_TXEMPTY)
+
+
+/************************** Function Prototypes *****************************/
+
+/* Static lookup function implemented in xuartps_sinit.c */
+XUartPs_Config *XUartPs_LookupConfig(u16 DeviceId);
+
+/* Interface functions implemented in xuartps.c */
+s32 XUartPs_CfgInitialize(XUartPs *InstancePtr,
+				  XUartPs_Config * Config, u32 EffectiveAddr);
+
+u32 XUartPs_Send(XUartPs *InstancePtr,u8 *BufferPtr,
+			   u32 NumBytes);
+
+u32 XUartPs_Recv(XUartPs *InstancePtr,u8 *BufferPtr,
+			   u32 NumBytes);
+
+s32 XUartPs_SetBaudRate(XUartPs *InstancePtr, u32 BaudRate);
+
+/* Options functions in xuartps_options.c */
+void XUartPs_SetOptions(XUartPs *InstancePtr, u16 Options);
+
+u16 XUartPs_GetOptions(XUartPs *InstancePtr);
+
+void XUartPs_SetFifoThreshold(XUartPs *InstancePtr, u8 TriggerLevel);
+
+u8 XUartPs_GetFifoThreshold(XUartPs *InstancePtr);
+
+u16 XUartPs_GetModemStatus(XUartPs *InstancePtr);
+
+u32 XUartPs_IsSending(XUartPs *InstancePtr);
+
+u8 XUartPs_GetOperMode(XUartPs *InstancePtr);
+
+void XUartPs_SetOperMode(XUartPs *InstancePtr, u8 OperationMode);
+
+u8 XUartPs_GetFlowDelay(XUartPs *InstancePtr);
+
+void XUartPs_SetFlowDelay(XUartPs *InstancePtr, u8 FlowDelayValue);
+
+u8 XUartPs_GetRecvTimeout(XUartPs *InstancePtr);
+
+void XUartPs_SetRecvTimeout(XUartPs *InstancePtr, u8 RecvTimeout);
+
+s32 XUartPs_SetDataFormat(XUartPs *InstancePtr, XUartPsFormat * FormatPtr);
+
+void XUartPs_GetDataFormat(XUartPs *InstancePtr, XUartPsFormat * FormatPtr);
+
+/* interrupt functions in xuartps_intr.c */
+u32 XUartPs_GetInterruptMask(XUartPs *InstancePtr);
+
+void XUartPs_SetInterruptMask(XUartPs *InstancePtr, u32 Mask);
+
+void XUartPs_InterruptHandler(XUartPs *InstancePtr);
+
+void XUartPs_SetHandler(XUartPs *InstancePtr, XUartPs_Handler FuncPtr,
+			 void *CallBackRef);
+
+/* self-test functions in xuartps_selftest.c */
+s32 XUartPs_SelfTest(XUartPs *InstancePtr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,447 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2017 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xuartps_hw.h
+* @addtogroup uartps_v3_5
+* @{
+*
+* This header file contains the hardware interface of an XUartPs device.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date	Changes
+* ----- ------ -------- ----------------------------------------------
+* 1.00	drg/jz 01/12/10 First Release
+* 1.03a sg     09/04/12 Added defines for XUARTPS_IXR_TOVR,  XUARTPS_IXR_TNFUL
+*			and XUARTPS_IXR_TTRIG.
+*			Modified the names of these defines
+*			XUARTPS_MEDEMSR_DCDX to XUARTPS_MODEMSR_DDCD
+*			XUARTPS_MEDEMSR_RIX to XUARTPS_MODEMSR_TERI
+*			XUARTPS_MEDEMSR_DSRX to XUARTPS_MODEMSR_DDSR
+*			XUARTPS_MEDEMSR_CTSX to XUARTPS_MODEMSR_DCTS
+* 1.05a hk     08/22/13 Added prototype for uart reset and related
+*			constant definitions.
+* 3.00  kvn    02/13/15 Modified code for MISRA-C:2012 compliance.
+* 3.1	kvn    04/10/15 Modified code for latest RTL changes.
+* 3.6   ms     02/16/18 Updates flow control mode offset value in
+*			modem control register.
+*
+* </pre>
+*
+******************************************************************************/
+#ifndef XUARTPS_HW_H		/* prevent circular inclusions */
+#define XUARTPS_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Register Map
+ *
+ * Register offsets for the UART.
+ * @{
+ */
+#define XUARTPS_CR_OFFSET		0x0000U  /**< Control Register [8:0] */
+#define XUARTPS_MR_OFFSET		0x0004U  /**< Mode Register [9:0] */
+#define XUARTPS_IER_OFFSET		0x0008U  /**< Interrupt Enable [12:0] */
+#define XUARTPS_IDR_OFFSET		0x000CU  /**< Interrupt Disable [12:0] */
+#define XUARTPS_IMR_OFFSET		0x0010U  /**< Interrupt Mask [12:0] */
+#define XUARTPS_ISR_OFFSET		0x0014U  /**< Interrupt Status [12:0]*/
+#define XUARTPS_BAUDGEN_OFFSET	0x0018U  /**< Baud Rate Generator [15:0] */
+#define XUARTPS_RXTOUT_OFFSET	0x001CU  /**< RX Timeout [7:0] */
+#define XUARTPS_RXWM_OFFSET		0x0020U  /**< RX FIFO Trigger Level [5:0] */
+#define XUARTPS_MODEMCR_OFFSET	0x0024U  /**< Modem Control [5:0] */
+#define XUARTPS_MODEMSR_OFFSET	0x0028U  /**< Modem Status [8:0] */
+#define XUARTPS_SR_OFFSET		0x002CU  /**< Channel Status [14:0] */
+#define XUARTPS_FIFO_OFFSET		0x0030U  /**< FIFO [7:0] */
+#define XUARTPS_BAUDDIV_OFFSET	0x0034U  /**< Baud Rate Divider [7:0] */
+#define XUARTPS_FLOWDEL_OFFSET	0x0038U  /**< Flow Delay [5:0] */
+#define XUARTPS_TXWM_OFFSET		0x0044U  /**< TX FIFO Trigger Level [5:0] */
+#define XUARTPS_RXBS_OFFSET		0x0048U  /**< RX FIFO Byte Status [11:0] */
+/* @} */
+
+/** @name Control Register
+ *
+ * The Control register (CR) controls the major functions of the device.
+ *
+ * Control Register Bit Definition
+ */
+
+#define XUARTPS_CR_STOPBRK	0x00000100U  /**< Stop transmission of break */
+#define XUARTPS_CR_STARTBRK	0x00000080U  /**< Set break */
+#define XUARTPS_CR_TORST	0x00000040U  /**< RX timeout counter restart */
+#define XUARTPS_CR_TX_DIS	0x00000020U  /**< TX disabled. */
+#define XUARTPS_CR_TX_EN	0x00000010U  /**< TX enabled */
+#define XUARTPS_CR_RX_DIS	0x00000008U  /**< RX disabled. */
+#define XUARTPS_CR_RX_EN	0x00000004U  /**< RX enabled */
+#define XUARTPS_CR_EN_DIS_MASK	0x0000003CU  /**< Enable/disable Mask */
+#define XUARTPS_CR_TXRST	0x00000002U  /**< TX logic reset */
+#define XUARTPS_CR_RXRST	0x00000001U  /**< RX logic reset */
+/* @}*/
+
+
+/** @name Mode Register
+ *
+ * The mode register (MR) defines the mode of transfer as well as the data
+ * format. If this register is modified during transmission or reception,
+ * data validity cannot be guaranteed.
+ *
+ * Mode Register Bit Definition
+ * @{
+ */
+#define XUARTPS_MR_CCLK				0x00000400U /**< Input clock selection */
+#define XUARTPS_MR_CHMODE_R_LOOP	0x00000300U /**< Remote loopback mode */
+#define XUARTPS_MR_CHMODE_L_LOOP	0x00000200U /**< Local loopback mode */
+#define XUARTPS_MR_CHMODE_ECHO		0x00000100U /**< Auto echo mode */
+#define XUARTPS_MR_CHMODE_NORM		0x00000000U /**< Normal mode */
+#define XUARTPS_MR_CHMODE_SHIFT				8U  /**< Mode shift */
+#define XUARTPS_MR_CHMODE_MASK		0x00000300U /**< Mode mask */
+#define XUARTPS_MR_STOPMODE_2_BIT	0x00000080U /**< 2 stop bits */
+#define XUARTPS_MR_STOPMODE_1_5_BIT	0x00000040U /**< 1.5 stop bits */
+#define XUARTPS_MR_STOPMODE_1_BIT	0x00000000U /**< 1 stop bit */
+#define XUARTPS_MR_STOPMODE_SHIFT			6U  /**< Stop bits shift */
+#define XUARTPS_MR_STOPMODE_MASK	0x000000A0U /**< Stop bits mask */
+#define XUARTPS_MR_PARITY_NONE		0x00000020U /**< No parity mode */
+#define XUARTPS_MR_PARITY_MARK		0x00000018U /**< Mark parity mode */
+#define XUARTPS_MR_PARITY_SPACE		0x00000010U /**< Space parity mode */
+#define XUARTPS_MR_PARITY_ODD		0x00000008U /**< Odd parity mode */
+#define XUARTPS_MR_PARITY_EVEN		0x00000000U /**< Even parity mode */
+#define XUARTPS_MR_PARITY_SHIFT				3U  /**< Parity setting shift */
+#define XUARTPS_MR_PARITY_MASK		0x00000038U /**< Parity mask */
+#define XUARTPS_MR_CHARLEN_6_BIT	0x00000006U /**< 6 bits data */
+#define XUARTPS_MR_CHARLEN_7_BIT	0x00000004U /**< 7 bits data */
+#define XUARTPS_MR_CHARLEN_8_BIT	0x00000000U /**< 8 bits data */
+#define XUARTPS_MR_CHARLEN_SHIFT			1U  /**< Data Length shift */
+#define XUARTPS_MR_CHARLEN_MASK		0x00000006U /**< Data length mask */
+#define XUARTPS_MR_CLKSEL			0x00000001U /**< Input clock selection */
+/* @} */
+
+
+/** @name Interrupt Registers
+ *
+ * Interrupt control logic uses the interrupt enable register (IER) and the
+ * interrupt disable register (IDR) to set the value of the bits in the
+ * interrupt mask register (IMR). The IMR determines whether to pass an
+ * interrupt to the interrupt status register (ISR).
+ * Writing a 1 to IER Enbables an interrupt, writing a 1 to IDR disables an
+ * interrupt. IMR and ISR are read only, and IER and IDR are write only.
+ * Reading either IER or IDR returns 0x00.
+ *
+ * All four registers have the same bit definitions.
+ *
+ * @{
+ */
+#define XUARTPS_IXR_RBRK	0x00002000U /**< Rx FIFO break detect interrupt */
+#define XUARTPS_IXR_TOVR	0x00001000U /**< Tx FIFO Overflow interrupt */
+#define XUARTPS_IXR_TNFUL	0x00000800U /**< Tx FIFO Nearly Full interrupt */
+#define XUARTPS_IXR_TTRIG	0x00000400U /**< Tx Trig interrupt */
+#define XUARTPS_IXR_DMS		0x00000200U /**< Modem status change interrupt */
+#define XUARTPS_IXR_TOUT	0x00000100U /**< Timeout error interrupt */
+#define XUARTPS_IXR_PARITY 	0x00000080U /**< Parity error interrupt */
+#define XUARTPS_IXR_FRAMING	0x00000040U /**< Framing error interrupt */
+#define XUARTPS_IXR_OVER	0x00000020U /**< Overrun error interrupt */
+#define XUARTPS_IXR_TXFULL 	0x00000010U /**< TX FIFO full interrupt. */
+#define XUARTPS_IXR_TXEMPTY	0x00000008U /**< TX FIFO empty interrupt. */
+#define XUARTPS_IXR_RXFULL 	0x00000004U /**< RX FIFO full interrupt. */
+#define XUARTPS_IXR_RXEMPTY	0x00000002U /**< RX FIFO empty interrupt. */
+#define XUARTPS_IXR_RXOVR  	0x00000001U /**< RX FIFO trigger interrupt. */
+#define XUARTPS_IXR_MASK	0x00003FFFU /**< Valid bit mask */
+/* @} */
+
+
+/** @name Baud Rate Generator Register
+ *
+ * The baud rate generator control register (BRGR) is a 16 bit register that
+ * controls the receiver bit sample clock and baud rate.
+ * Valid values are 1 - 65535.
+ *
+ * Bit Sample Rate = CCLK / BRGR, where the CCLK is selected by the MR_CCLK bit
+ * in the MR register.
+ * @{
+ */
+#define XUARTPS_BAUDGEN_DISABLE		0x00000000U /**< Disable clock */
+#define XUARTPS_BAUDGEN_MASK		0x0000FFFFU /**< Valid bits mask */
+#define XUARTPS_BAUDGEN_RESET_VAL	0x0000028BU /**< Reset value */
+
+/** @name Baud Divisor Rate register
+ *
+ * The baud rate divider register (BDIV) controls how much the bit sample
+ * rate is divided by. It sets the baud rate.
+ * Valid values are 0x04 to 0xFF. Writing a value less than 4 will be ignored.
+ *
+ * Baud rate = CCLK / ((BAUDDIV + 1) x BRGR), where the CCLK is selected by
+ * the MR_CCLK bit in the MR register.
+ * @{
+ */
+#define XUARTPS_BAUDDIV_MASK        0x000000FFU	/**< 8 bit baud divider mask */
+#define XUARTPS_BAUDDIV_RESET_VAL   0x0000000FU	/**< Reset value */
+/* @} */
+
+
+/** @name Receiver Timeout Register
+ *
+ * Use the receiver timeout register (RTR) to detect an idle condition on
+ * the receiver data line.
+ *
+ * @{
+ */
+#define XUARTPS_RXTOUT_DISABLE		0x00000000U  /**< Disable time out */
+#define XUARTPS_RXTOUT_MASK			0x000000FFU  /**< Valid bits mask */
+
+/** @name Receiver FIFO Trigger Level Register
+ *
+ * Use the Receiver FIFO Trigger Level Register (RTRIG) to set the value at
+ * which the RX FIFO triggers an interrupt event.
+ * @{
+ */
+
+#define XUARTPS_RXWM_DISABLE	0x00000000U  /**< Disable RX trigger interrupt */
+#define XUARTPS_RXWM_MASK		0x0000003FU  /**< Valid bits mask */
+#define XUARTPS_RXWM_RESET_VAL	0x00000020U  /**< Reset value */
+/* @} */
+
+/** @name Transmit FIFO Trigger Level Register
+ *
+ * Use the Transmit FIFO Trigger Level Register (TTRIG) to set the value at
+ * which the TX FIFO triggers an interrupt event.
+ * @{
+ */
+
+#define XUARTPS_TXWM_MASK		0x0000003FU  /**< Valid bits mask */
+#define XUARTPS_TXWM_RESET_VAL	0x00000020U  /**< Reset value */
+/* @} */
+
+/** @name Modem Control Register
+ *
+ * This register (MODEMCR) controls the interface with the modem or data set,
+ * or a peripheral device emulating a modem.
+ *
+ * @{
+ */
+#define XUARTPS_MODEMCR_FCM	0x00000020U  /**< Flow control mode */
+#define XUARTPS_MODEMCR_RTS	0x00000002U  /**< Request to send */
+#define XUARTPS_MODEMCR_DTR	0x00000001U  /**< Data terminal ready */
+/* @} */
+
+/** @name Modem Status Register
+ *
+ * This register (MODEMSR) indicates the current state of the control lines
+ * from a modem, or another peripheral device, to the CPU. In addition, four
+ * bits of the modem status register provide change information. These bits
+ * are set to a logic 1 whenever a control input from the modem changes state.
+ *
+ * Note: Whenever the DCTS, DDSR, TERI, or DDCD bit is set to logic 1, a modem
+ * status interrupt is generated and this is reflected in the modem status
+ * register.
+ *
+ * @{
+ */
+#define XUARTPS_MODEMSR_FCMS	0x00000100U  /**< Flow control mode (FCMS) */
+#define XUARTPS_MODEMSR_DCD		0x00000080U  /**< Complement of DCD input */
+#define XUARTPS_MODEMSR_RI		0x00000040U  /**< Complement of RI input */
+#define XUARTPS_MODEMSR_DSR		0x00000020U  /**< Complement of DSR input */
+#define XUARTPS_MODEMSR_CTS		0x00000010U  /**< Complement of CTS input */
+#define XUARTPS_MODEMSR_DDCD	0x00000008U  /**< Delta DCD indicator */
+#define XUARTPS_MODEMSR_TERI  0x00000004U  /**< Trailing Edge Ring Indicator */
+#define XUARTPS_MODEMSR_DDSR	0x00000002U  /**< Change of DSR */
+#define XUARTPS_MODEMSR_DCTS	0x00000001U  /**< Change of CTS */
+/* @} */
+
+/** @name Channel Status Register
+ *
+ * The channel status register (CSR) is provided to enable the control logic
+ * to monitor the status of bits in the channel interrupt status register,
+ * even if these are masked out by the interrupt mask register.
+ *
+ * @{
+ */
+#define XUARTPS_SR_TNFUL	0x00004000U /**< TX FIFO Nearly Full Status */
+#define XUARTPS_SR_TTRIG	0x00002000U /**< TX FIFO Trigger Status */
+#define XUARTPS_SR_FLOWDEL	0x00001000U /**< RX FIFO fill over flow delay */
+#define XUARTPS_SR_TACTIVE	0x00000800U /**< TX active */
+#define XUARTPS_SR_RACTIVE	0x00000400U /**< RX active */
+#define XUARTPS_SR_TXFULL	0x00000010U /**< TX FIFO full */
+#define XUARTPS_SR_TXEMPTY	0x00000008U /**< TX FIFO empty */
+#define XUARTPS_SR_RXFULL	0x00000004U /**< RX FIFO full */
+#define XUARTPS_SR_RXEMPTY	0x00000002U /**< RX FIFO empty */
+#define XUARTPS_SR_RXOVR	0x00000001U /**< RX FIFO fill over trigger */
+/* @} */
+
+/** @name Flow Delay Register
+ *
+ * Operation of the flow delay register (FLOWDEL) is very similar to the
+ * receive FIFO trigger register. An internal trigger signal activates when the
+ * FIFO is filled to the level set by this register. This trigger will not
+ * cause an interrupt, although it can be read through the channel status
+ * register. In hardware flow control mode, RTS is deactivated when the trigger
+ * becomes active. RTS only resets when the FIFO level is four less than the
+ * level of the flow delay trigger and the flow delay trigger is not activated.
+ * A value less than 4 disables the flow delay.
+ * @{
+ */
+#define XUARTPS_FLOWDEL_MASK	XUARTPS_RXWM_MASK	/**< Valid bit mask */
+/* @} */
+
+/** @name Receiver FIFO Byte Status Register
+ *
+ * The Receiver FIFO Status register is used to have a continuous
+ * monitoring of the raw unmasked byte status information. The register
+ * contains frame, parity and break status information for the top
+ * four bytes in the RX FIFO.
+ *
+ * Receiver FIFO Byte Status Register Bit Definition
+ * @{
+ */
+#define XUARTPS_RXBS_BYTE3_BRKE		0x00000800U /**< Byte3 Break Error */
+#define XUARTPS_RXBS_BYTE3_FRME		0x00000400U /**< Byte3 Frame Error */
+#define XUARTPS_RXBS_BYTE3_PARE		0x00000200U /**< Byte3 Parity Error */
+#define XUARTPS_RXBS_BYTE2_BRKE		0x00000100U /**< Byte2 Break Error */
+#define XUARTPS_RXBS_BYTE2_FRME		0x00000080U /**< Byte2 Frame Error */
+#define XUARTPS_RXBS_BYTE2_PARE		0x00000040U /**< Byte2 Parity Error */
+#define XUARTPS_RXBS_BYTE1_BRKE		0x00000020U /**< Byte1 Break Error */
+#define XUARTPS_RXBS_BYTE1_FRME		0x00000010U /**< Byte1 Frame Error */
+#define XUARTPS_RXBS_BYTE1_PARE		0x00000008U /**< Byte1 Parity Error */
+#define XUARTPS_RXBS_BYTE0_BRKE		0x00000004U /**< Byte0 Break Error */
+#define XUARTPS_RXBS_BYTE0_FRME		0x00000002U /**< Byte0 Frame Error */
+#define XUARTPS_RXBS_BYTE0_PARE		0x00000001U /**< Byte0 Parity Error */
+#define XUARTPS_RXBS_MASK		0x00000007U /**< 3 bit RX byte status mask */
+/* @} */
+
+
+/*
+ * Defines for backwards compatabilty, will be removed
+ * in the next version of the driver
+ */
+#define XUARTPS_MEDEMSR_DCDX  XUARTPS_MODEMSR_DDCD
+#define XUARTPS_MEDEMSR_RIX   XUARTPS_MODEMSR_TERI
+#define XUARTPS_MEDEMSR_DSRX  XUARTPS_MODEMSR_DDSR
+#define	XUARTPS_MEDEMSR_CTSX  XUARTPS_MODEMSR_DCTS
+
+
+
+/**************************** Type Definitions *******************************/
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+/****************************************************************************/
+/**
+* Read a UART register.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset contains the offset from the base address of the
+*		device.
+*
+* @return	The value read from the register.
+*
+* @note		C-Style signature:
+*		u32 XUartPs_ReadReg(u32 BaseAddress, int RegOffset)
+*
+******************************************************************************/
+#define XUartPs_ReadReg(BaseAddress, RegOffset) \
+	Xil_In32((BaseAddress) + (u32)(RegOffset))
+
+/***************************************************************************/
+/**
+* Write a UART register.
+*
+* @param	BaseAddress contains the base address of the device.
+* @param	RegOffset contains the offset from the base address of the
+*		device.
+* @param	RegisterValue is the value to be written to the register.
+*
+* @return	None.
+*
+* @note		C-Style signature:
+*		void XUartPs_WriteReg(u32 BaseAddress, int RegOffset,
+*						   u16 RegisterValue)
+*
+******************************************************************************/
+#define XUartPs_WriteReg(BaseAddress, RegOffset, RegisterValue) \
+	Xil_Out32((BaseAddress) + (u32)(RegOffset), (u32)(RegisterValue))
+
+/****************************************************************************/
+/**
+* Determine if there is receive data in the receiver and/or FIFO.
+*
+* @param	BaseAddress contains the base address of the device.
+*
+* @return	TRUE if there is receive data, FALSE otherwise.
+*
+* @note		C-Style signature:
+*		u32 XUartPs_IsReceiveData(u32 BaseAddress)
+*
+******************************************************************************/
+#define XUartPs_IsReceiveData(BaseAddress)			 \
+	!((Xil_In32((BaseAddress) + XUARTPS_SR_OFFSET) & 	\
+	(u32)XUARTPS_SR_RXEMPTY) == (u32)XUARTPS_SR_RXEMPTY)
+
+/****************************************************************************/
+/**
+* Determine if a byte of data can be sent with the transmitter.
+*
+* @param	BaseAddress contains the base address of the device.
+*
+* @return	TRUE if the TX FIFO is full, FALSE if a byte can be put in the
+*		FIFO.
+*
+* @note		C-Style signature:
+*		u32 XUartPs_IsTransmitFull(u32 BaseAddress)
+*
+******************************************************************************/
+#define XUartPs_IsTransmitFull(BaseAddress)			 \
+	((Xil_In32((BaseAddress) + XUARTPS_SR_OFFSET) & 	\
+	 (u32)XUARTPS_SR_TXFULL) == (u32)XUARTPS_SR_TXFULL)
+
+/************************** Function Prototypes ******************************/
+
+void XUartPs_SendByte(u32 BaseAddress, u8 Data);
+
+u8 XUartPs_RecvByte(u32 BaseAddress);
+
+void XUartPs_ResetHw(u32 BaseAddress);
+
+/************************** Variable Definitions *****************************/
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,28 @@
+COMPILER=
+ARCHIVER=
+CP=cp
+COMPILER_FLAGS=
+EXTRA_COMPILER_FLAGS=
+LIB=libxil.a
+
+RELEASEDIR=../../../lib
+INCLUDEDIR=../../../include
+INCLUDES=-I./. -I${INCLUDEDIR}
+
+INCLUDEFILES=*.h
+
+LIBSOURCES=*.c
+OUTS = *.o 
+OBJECTS =	$(addsuffix .o, $(basename $(wildcard *.c)))
+
+libs:
+	echo "Compiling bram"
+	$(COMPILER) $(COMPILER_FLAGS) $(EXTRA_COMPILER_FLAGS) $(INCLUDES) $(LIBSOURCES)
+	$(ARCHIVER) -r ${RELEASEDIR}/${LIB} $(OBJECTS)
+	make clean
+
+include: 
+	 ${CP} ${INCLUDEFILES} ${INCLUDEDIR} 
+
+clean:
+	rm -rf ${OBJECTS}
@@ -0,0 +1,145 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+
+/**
+* @file xbram.c
+* @addtogroup bram_v4_2
+* @{
+*
+* The implementation of the XBram driver's basic functionality.
+* See xbram.h for more information about the driver.
+*
+* @note
+*
+* None
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sa   05/11/10 First release
+* 3.01a sa   13/01/12 Added CorrectableFailingDataRegs and
+*                     UncorrectableFailingDataRegs in
+*					  XBram_CfgInitialize API.
+* 4.1   sk   11/10/15 Used UINTPTR instead of u32 for Baseaddress CR# 867425.
+*                     Changed the prototype of XBram_CfgInitialize API.
+*</pre>
+*
+*****************************************************************************/
+
+/***************************** Include Files ********************************/
+
+#include "xbram.h"
+#include "xstatus.h"
+
+/************************** Constant Definitions ****************************/
+
+/**************************** Type Definitions ******************************/
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/************************** Variable Definitions ****************************/
+
+
+/************************** Function Prototypes *****************************/
+
+
+/****************************************************************************/
+/**
+* Initialize the XBram instance provided by the caller based on the given
+* configuration data.
+*
+* Nothing is done except to initialize the InstancePtr.
+*
+* @param	InstancePtr is a pointer to an XBram instance.
+*		The memory the pointer references must be pre-allocated by
+*		the caller. Further calls to manipulate the driver through
+*		the XBram API must be made with this pointer.
+* @param	Config is a reference to a structure containing information
+*		about a specific BRAM device. This function
+*		initializes an InstancePtr object for a specific device
+*		specified by the contents of Config. This function can
+*		initialize multiple instance objects with the use of multiple
+*		calls giving different Config information on each call.
+* @param 	EffectiveAddr is the device base address in the virtual memory
+*		address space. The caller is responsible for keeping the
+*		address	mapping from EffectiveAddr to the device physical base
+*		address	unchanged once this function is invoked. Unexpected
+*		errors may occur if the address mapping changes after this
+*		function is called. If address translation is not used, use
+*		Config->BaseAddress for this parameters, passing the physical
+*		address instead.
+*
+* @return
+* 		- XST_SUCCESS	Initialization was successful.
+*
+* @note		None.
+*
+*****************************************************************************/
+int XBram_CfgInitialize(XBram *InstancePtr,
+			XBram_Config *Config,
+			UINTPTR EffectiveAddr)
+{
+	/*
+	 * Assert arguments
+	 */
+	Xil_AssertNonvoid(InstancePtr != NULL);
+
+	/*
+	 * Set some default values.
+	 */
+	InstancePtr->Config.CtrlBaseAddress = EffectiveAddr;
+	InstancePtr->Config.MemBaseAddress = Config->MemBaseAddress;
+	InstancePtr->Config.MemHighAddress = Config->MemHighAddress;
+	InstancePtr->Config.DataWidth = Config->DataWidth;
+	InstancePtr->Config.EccPresent = Config->EccPresent;
+	InstancePtr->Config.FaultInjectionPresent =
+					Config->FaultInjectionPresent;
+	InstancePtr->Config.CorrectableFailingRegisters =
+					Config->CorrectableFailingRegisters;
+	InstancePtr->Config.CorrectableFailingDataRegs =
+					Config->CorrectableFailingDataRegs;
+	InstancePtr->Config.UncorrectableFailingRegisters =
+					Config->UncorrectableFailingRegisters;
+	InstancePtr->Config.UncorrectableFailingDataRegs =
+					Config->UncorrectableFailingDataRegs;
+	InstancePtr->Config.EccStatusInterruptPresent =
+					Config->EccStatusInterruptPresent;
+	InstancePtr->Config.CorrectableCounterBits =
+					Config->CorrectableCounterBits;
+	InstancePtr->Config.WriteAccess = Config->WriteAccess;
+
+	/*
+	 * Indicate the instance is now ready to use, initialized without error
+	 */
+	InstancePtr->IsReady = XIL_COMPONENT_IS_READY;
+	return (XST_SUCCESS);
+}
+
+/** @} */
@@ -0,0 +1,223 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xbram.h
+* @addtogroup bram_v4_2
+* @{
+* @details
+*
+* If ECC is not enabled, this driver exists only to allow the tools to
+* create a memory test application and to populate xparameters.h with memory
+* range constants. In this case there is no source code.
+*
+* If ECC is enabled, this file contains the software API definition of the
+* Xilinx BRAM Interface Controller (XBram) device driver.
+*
+* The Xilinx BRAM controller is a soft IP core designed for Xilinx
+* FPGAs and contains the following general features:
+*   - LMB v2.0 bus interfaces with byte enable support
+*   - Used in conjunction with bram_block peripheral to provide fast BRAM
+*     memory solution for MicroBlaze ILMB and DLMB ports
+*   - Supports byte, half-word, and word transfers
+*   - Supports optional BRAM error correction and detection.
+*
+* The driver provides interrupt management functions. Implementation of
+* interrupt handlers is left to the user. Refer to the provided interrupt
+* example in the examples directory for details.
+*
+* This driver is intended to be RTOS and processor independent. Any needs for
+* dynamic memory management, threads or thread mutual exclusion, virtual
+* memory, or cache control must be satisfied by the layer above this driver.
+*
+* <b>Initialization & Configuration</b>
+*
+* The XBram_Config structure is used by the driver to configure
+* itself. This configuration structure is typically created by the tool-chain
+* based on HW build properties.
+*
+* To support multiple runtime loading and initialization strategies employed
+* by various operating systems, the driver instance can be initialized as
+* follows:
+*
+*   - XBram_CfgInitialize(InstancePtr, CfgPtr, EffectiveAddr) -
+*     Uses a configuration structure provided by the caller. If running in a
+*     system with address translation, the provided virtual memory base address
+*     replaces the physical address present in the configuration structure.
+*
+* @note
+*
+* This API utilizes 32 bit I/O to the BRAM registers. With less
+* than 32 bits, the unused bits from registers are read as zero and written as
+* don't cares.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 3.00a sa  05/11/10 Added ECC support
+* 3.01a sa  01/13/12  Changed Selftest API from
+*		      XBram_SelfTest(XBram *InstancePtr) to
+*		      XBram_SelfTest(XBram *InstancePtr, u8 IntMask) and
+*		      fixed a problem with interrupt generation for CR 639274
+*		      Modified Selftest example to return XST_SUCCESS when
+*		      ECC is not enabled and return XST_FAILURE when ECC is
+*		      enabled and Control Base Address is zero (CR 636581)
+*		      Modified Selftest to use correct CorrectableCounterBits
+*		      for CR 635655
+*		      Updated to check CorrectableFailingDataRegs in the case
+*		      of LMB BRAM.
+* 		      Added CorrectableFailingDataRegs and
+*		      UncorrectableFailingDataRegs to the config structure to
+*		      distinguish between AXI BRAM and LMB BRAM.
+*		      These registers are not present in the current version of
+*		      the AXI BRAM Controller.
+* 3.02a sa 04/16/12   Added test of byte and halfword read-modify-write
+* 3.02a sa 04/16/12   Modified driver tcl to sort the address parameters
+*  	       	      to support both xps and vivado designs.
+* 3.02a adk 24/4/13   Modified the tcl file to avoid warnings
+*	       	      when ecc is disabled cr:705002.
+* 3.03a bss 05/22/13  Added Xil_DCacheFlushRange in xbram_selftest.c to
+*		      flush the Cache after writing to BRAM in InjectErrors
+*		      API(CR #719011)
+* 4.0   adk  19/12/13 Updated as per the New Tcl API's
+* 4.1   sk   11/10/15 Used UINTPTR instead of u32 for Baseaddress CR# 867425.
+*                     Changed the prototype of XBram_CfgInitialize API.
+*       ms  01/23/17 Modified xil_printf statement in main function for all
+*                    examples to ensure that "Successfully ran" and "Failed"
+*                    strings are available in all examples. This is a fix
+*                    for CR-965028.
+*       ms  03/17/17 Added readme.txt file in examples folder for doxygen
+*                    generation.
+* 4.2   ms  04/18/17 Modified tcl file to add suffix U for all macro
+*                    definitions of bram in xparameters.h
+*       ms  08/07/17 Fixed compilation warnings in xbram_sinit.c
+* 4.3   aru 03/23/19 Used UINTPTR instead of u32 for MemBaseAddress and
+*                    MemHighAddress.
+* </pre>
+*****************************************************************************/
+#ifndef XBRAM_H		/* prevent circular inclusions */
+#define XBRAM_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files ********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xstatus.h"
+#include "xbram_hw.h"
+
+/************************** Constant Definitions ****************************/
+
+
+/**************************** Type Definitions ******************************/
+
+/**
+ * This typedef contains configuration information for the device.
+ */
+typedef struct {
+	u16 DeviceId;			   /**< Unique ID  of device */
+	u32 DataWidth;			   /**< BRAM data width */
+	int EccPresent;			   /**< Is ECC supported in H/W */
+	int FaultInjectionPresent;	   /**< Is Fault Injection
+					     *  supported in H/W */
+	int CorrectableFailingRegisters;   /**< Is Correctable Failing Registers
+					     *  supported in H/W */
+	int CorrectableFailingDataRegs;    /**< Is Correctable Failing Data
+					    *   Registers supported in H/W */
+	int UncorrectableFailingRegisters; /**< Is Un-correctable Failing
+					     *  Registers supported in H/W */
+	int UncorrectableFailingDataRegs;  /**< Is Un-correctable Failing Data
+					     *  Registers supported in H/W */
+	int EccStatusInterruptPresent;	   /**< Are ECC status and interrupts
+					     *  supported in H/W */
+	int CorrectableCounterBits;	   /**< Number of bits in the
+					     *  Correctable Error Counter */
+	int EccOnOffRegister;		   /**< Is ECC on/off register supported
+					     *  in h/w */
+	int EccOnOffResetValue;		   /**< Reset value of the ECC on/off
+					     *  register in h/w */
+	int WriteAccess;		   /**< Is write access enabled in
+					     *  h/w */
+	UINTPTR MemBaseAddress;		   /**< Device memory base address */
+	UINTPTR MemHighAddress;		   /**< Device memory high address */
+	UINTPTR CtrlBaseAddress;		   /**< Device register base address.*/
+	UINTPTR CtrlHighAddress;		   /**< Device register base address.*/
+} XBram_Config;
+
+/**
+ * The XBram driver instance data. The user is required to
+ * allocate a variable of this type for every BRAM device in the
+ * system. A pointer to a variable of this type is then passed to the driver
+ * API functions.
+ */
+typedef struct {
+	XBram_Config  Config;		/* BRAM config structure */
+	u32 IsReady;			/* Device is initialized and ready */
+} XBram;
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+
+/************************** Function Prototypes *****************************/
+
+/*
+ * Functions in xbram_sinit.c
+ */
+XBram_Config *XBram_LookupConfig(u16 DeviceId);
+
+/*
+ * Functions implemented in xbram.c
+ */
+int XBram_CfgInitialize(XBram *InstancePtr, XBram_Config *Config,
+			UINTPTR EffectiveAddr);
+
+/*
+ * Functions implemented in xbram_selftest.c
+ */
+int XBram_SelfTest(XBram *InstancePtr, u8 IntMask);
+
+/*
+ * Functions implemented in xbram_intr.c
+ */
+void XBram_InterruptEnable(XBram *InstancePtr, u32 Mask);
+void XBram_InterruptDisable(XBram *InstancePtr, u32 Mask);
+void XBram_InterruptClear(XBram *InstancePtr, u32 Mask);
+u32 XBram_InterruptGetEnabled(XBram *InstancePtr);
+u32 XBram_InterruptGetStatus(XBram *InstancePtr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,123 @@
+
+/*******************************************************************
+*
+* CAUTION: This file is automatically generated by HSI.
+* Version: 2019.1.3
+* DO NOT EDIT.
+*
+* Copyright (C) 2010-2024 Xilinx, Inc. All Rights Reserved.*
+*Permission is hereby granted, free of charge, to any person obtaining a copy
+*of this software and associated documentation files (the Software), to deal
+*in the Software without restriction, including without limitation the rights
+*to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+*copies of the Software, and to permit persons to whom the Software is
+*furnished to do so, subject to the following conditions:
+*
+*The above copyright notice and this permission notice shall be included in
+*all copies or substantial portions of the Software.
+* 
+*THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+*IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+*FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+*XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+*WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
+*OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*
+*Except as contained in this notice, the name of the Xilinx shall not be used
+*in advertising or otherwise to promote the sale, use or other dealings in
+*this Software without prior written authorization from Xilinx.
+*
+
+* 
+* Description: Driver configuration
+*
+*******************************************************************/
+
+#include "xparameters.h"
+#include "xbram.h"
+
+/*
+* The configuration table for devices
+*/
+
+XBram_Config XBram_ConfigTable[] =
+{
+	{
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_DEVICE_ID,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_DATA_WIDTH,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_FAULT_INJECT,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_CE_FAILING_REGISTERS,
+		0,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_UE_FAILING_REGISTERS,
+		0,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC_STATUS_REGISTERS,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_CE_COUNTER_WIDTH,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC_ONOFF_REGISTER,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_ECC_ONOFF_RESET_VALUE,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_WRITE_ACCESS,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_BASEADDR,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_HIGHADDR,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_CTRL_BASEADDR,
+		XPAR_MPC_BRAM_INTERFACE_MPC_BRAM_CTRL_S_AXI_CTRL_HIGHADDR
+	},
+	{
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_DEVICE_ID,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_DATA_WIDTH,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_FAULT_INJECT,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_CE_FAILING_REGISTERS,
+		0,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_UE_FAILING_REGISTERS,
+		0,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC_STATUS_REGISTERS,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_CE_COUNTER_WIDTH,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC_ONOFF_REGISTER,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_ECC_ONOFF_RESET_VALUE,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_WRITE_ACCESS,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_BASEADDR,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_HIGHADDR,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_CTRL_BASEADDR,
+		XPAR_PHY_DATA_INTERFACE_ANT_INFO_BRAM_CTRL_S_AXI_CTRL_HIGHADDR
+	},
+	{
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_DEVICE_ID,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_DATA_WIDTH,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_FAULT_INJECT,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_CE_FAILING_REGISTERS,
+		0,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_UE_FAILING_REGISTERS,
+		0,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC_STATUS_REGISTERS,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_CE_COUNTER_WIDTH,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC_ONOFF_REGISTER,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_ECC_ONOFF_RESET_VALUE,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_WRITE_ACCESS,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_BASEADDR,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_HIGHADDR,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_CTRL_BASEADDR,
+		XPAR_PHY_DATA_INTERFACE_RX_FRAME_BRAM_CTRL_S_AXI_CTRL_HIGHADDR
+	},
+	{
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_DEVICE_ID,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_DATA_WIDTH,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_FAULT_INJECT,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_CE_FAILING_REGISTERS,
+		0,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_UE_FAILING_REGISTERS,
+		0,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC_STATUS_REGISTERS,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_CE_COUNTER_WIDTH,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC_ONOFF_REGISTER,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_ECC_ONOFF_RESET_VALUE,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_WRITE_ACCESS,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_BASEADDR,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_HIGHADDR,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_CTRL_BASEADDR,
+		XPAR_PHY_DATA_INTERFACE_TX_FRAME_BRAM_CTRL_S_AXI_CTRL_HIGHADDR
+	}
+};
+
+
@@ -0,0 +1,405 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xbram_hw.h
+* @addtogroup bram_v4_2
+* @{
+*
+* This header file contains identifiers and driver functions (or
+* macros) that can be used to access the device.  The user should refer to the
+* hardware device specification for more details of the device operation.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sa   24/11/10 First release
+* </pre>
+*
+******************************************************************************/
+#ifndef XBRAM_HW_H		/* prevent circular inclusions */
+#define XBRAM_HW_H		/* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************** Include Files *********************************/
+
+#include "xil_types.h"
+#include "xil_assert.h"
+#include "xil_io.h"
+
+/************************** Constant Definitions *****************************/
+
+/** @name Registers
+ *
+ * Register offsets for this device.
+ * @{
+ */
+
+#define XBRAM_ECC_STATUS_OFFSET	0x0  /**< ECC status Register */
+#define XBRAM_ECC_EN_IRQ_OFFSET	0x4  /**< ECC interrupt enable Register */
+#define XBRAM_ECC_ON_OFF_OFFSET	0x8  /**< ECC on/off register */
+#define XBRAM_CE_CNT_OFFSET	0xC  /**< Correctable error counter Register */
+
+#define XBRAM_CE_FFD_0_OFFSET	0x100 /**< Correctable error first failing
+				        *  data Register, 31-0 */
+#define XBRAM_CE_FFD_1_OFFSET	0x104 /**< Correctable error first failing
+				        *  data Register, 63-32 */
+#define XBRAM_CE_FFD_2_OFFSET	0x108 /**< Correctable error first failing
+				        *  data Register, 95-64 */
+#define XBRAM_CE_FFD_3_OFFSET	0x10C /**< Correctable error first failing
+				        *  data Register, 127-96 */
+#define XBRAM_CE_FFD_4_OFFSET	0x110 /**< Correctable error first failing
+				        *  data Register, 159-128 */
+#define XBRAM_CE_FFD_5_OFFSET	0x114 /**< Correctable error first failing
+				        *  data Register, 191-160 */
+#define XBRAM_CE_FFD_6_OFFSET	0x118 /**< Correctable error first failing
+				        *  data Register, 223-192 */
+#define XBRAM_CE_FFD_7_OFFSET	0x11C /**< Correctable error first failing
+				        *  data Register, 255-224 */
+#define XBRAM_CE_FFD_8_OFFSET	0x120 /**< Correctable error first failing
+				        *  data Register, 287-256 */
+#define XBRAM_CE_FFD_9_OFFSET	0x124 /**< Correctable error first failing
+				        *  data Register, 319-288 */
+#define XBRAM_CE_FFD_10_OFFSET	0x128 /**< Correctable error first failing
+				        *  data Register, 351-320 */
+#define XBRAM_CE_FFD_11_OFFSET	0x12C /**< Correctable error first failing
+				        *  data Register, 383-352 */
+#define XBRAM_CE_FFD_12_OFFSET	0x130 /**< Correctable error first failing
+				        *  data Register, 415-384 */
+#define XBRAM_CE_FFD_13_OFFSET	0x134 /**< Correctable error first failing
+				        *  data Register, 447-416 */
+#define XBRAM_CE_FFD_14_OFFSET	0x138 /**< Correctable error first failing
+				        *  data Register, 479-448 */
+#define XBRAM_CE_FFD_15_OFFSET	0x13C /**< Correctable error first failing
+				        *  data Register, 511-480 */
+#define XBRAM_CE_FFD_16_OFFSET	0x140 /**< Correctable error first failing
+				        *  data Register, 543-512 */
+#define XBRAM_CE_FFD_17_OFFSET	0x144 /**< Correctable error first failing
+				        *  data Register, 575-544 */
+#define XBRAM_CE_FFD_18_OFFSET	0x148 /**< Correctable error first failing
+				        *  data Register, 607-576 */
+#define XBRAM_CE_FFD_19_OFFSET	0x14C /**< Correctable error first failing
+				        *  data Register, 639-608 */
+#define XBRAM_CE_FFD_20_OFFSET	0x150 /**< Correctable error first failing
+				        *  data Register, 671-640 */
+#define XBRAM_CE_FFD_21_OFFSET	0x154 /**< Correctable error first failing
+				        *  data Register, 703-672 */
+#define XBRAM_CE_FFD_22_OFFSET	0x158 /**< Correctable error first failing
+				        *  data Register, 735-704 */
+#define XBRAM_CE_FFD_23_OFFSET	0x15C /**< Correctable error first failing
+				        *  data Register, 767-736 */
+#define XBRAM_CE_FFD_24_OFFSET	0x160 /**< Correctable error first failing
+				        *  data Register, 799-768 */
+#define XBRAM_CE_FFD_25_OFFSET	0x164 /**< Correctable error first failing
+				        *  data Register, 831-800 */
+#define XBRAM_CE_FFD_26_OFFSET	0x168 /**< Correctable error first failing
+				        *  data Register, 863-832 */
+#define XBRAM_CE_FFD_27_OFFSET	0x16C /**< Correctable error first failing
+				        *  data Register, 895-864 */
+#define XBRAM_CE_FFD_28_OFFSET	0x170 /**< Correctable error first failing
+				        *  data Register, 927-896 */
+#define XBRAM_CE_FFD_29_OFFSET	0x174 /**< Correctable error first failing
+				        *  data Register, 959-928 */
+#define XBRAM_CE_FFD_30_OFFSET	0x178 /**< Correctable error first failing
+				        *  data Register, 991-960 */
+#define XBRAM_CE_FFD_31_OFFSET	0x17C /**< Correctable error first failing
+				        *  data Register, 1023-992 */
+
+#define XBRAM_CE_FFE_0_OFFSET	0x180 /**< Correctable error first failing
+				        *  ECC Register, 31-0 */
+#define XBRAM_CE_FFE_1_OFFSET	0x184 /**< Correctable error first failing
+				        *  ECC Register, 63-32 */
+#define XBRAM_CE_FFE_2_OFFSET	0x188 /**< Correctable error first failing
+				        *  ECC Register, 95-64 */
+#define XBRAM_CE_FFE_3_OFFSET	0x18C /**< Correctable error first failing
+				        *  ECC Register, 127-96 */
+#define XBRAM_CE_FFE_4_OFFSET	0x190 /**< Correctable error first failing
+				        *  ECC Register, 159-128 */
+#define XBRAM_CE_FFE_5_OFFSET	0x194 /**< Correctable error first failing
+				        *  ECC Register, 191-160 */
+#define XBRAM_CE_FFE_6_OFFSET	0x198 /**< Correctable error first failing
+				        *  ECC Register, 223-192 */
+#define XBRAM_CE_FFE_7_OFFSET	0x19C /**< Correctable error first failing
+				        *  ECC Register, 255-224 */
+
+#define XBRAM_CE_FFA_0_OFFSET	0x1C0 /**< Correctable error first failing
+				        *  address Register 31-0 */
+#define XBRAM_CE_FFA_1_OFFSET	0x1C4 /**< Correctable error first failing
+				        *  address Register 63-32 */
+
+#define XBRAM_UE_FFD_0_OFFSET	0x200 /**< Uncorrectable error first failing
+				        *  data Register, 31-0 */
+#define XBRAM_UE_FFD_1_OFFSET	0x204 /**< Uncorrectable error first failing
+				        *  data Register, 63-32 */
+#define XBRAM_UE_FFD_2_OFFSET	0x208 /**< Uncorrectable error first failing
+				        *  data Register, 95-64 */
+#define XBRAM_UE_FFD_3_OFFSET	0x20C /**< Uncorrectable error first failing
+				        *  data Register, 127-96 */
+#define XBRAM_UE_FFD_4_OFFSET	0x210 /**< Uncorrectable error first failing
+				        *  data Register, 159-128 */
+#define XBRAM_UE_FFD_5_OFFSET	0x214 /**< Uncorrectable error first failing
+				        *  data Register, 191-160 */
+#define XBRAM_UE_FFD_6_OFFSET	0x218 /**< Uncorrectable error first failing
+				        *  data Register, 223-192 */
+#define XBRAM_UE_FFD_7_OFFSET	0x21C /**< Uncorrectable error first failing
+				        *  data Register, 255-224 */
+#define XBRAM_UE_FFD_8_OFFSET	0x220 /**< Uncorrectable error first failing
+				        *  data Register, 287-256 */
+#define XBRAM_UE_FFD_9_OFFSET	0x224 /**< Uncorrectable error first failing
+				        *  data Register, 319-288 */
+#define XBRAM_UE_FFD_10_OFFSET	0x228 /**< Uncorrectable error first failing
+				        *  data Register, 351-320 */
+#define XBRAM_UE_FFD_11_OFFSET	0x22C /**< Uncorrectable error first failing
+				        *  data Register, 383-352 */
+#define XBRAM_UE_FFD_12_OFFSET	0x230 /**< Uncorrectable error first failing
+				        *  data Register, 415-384 */
+#define XBRAM_UE_FFD_13_OFFSET	0x234 /**< Uncorrectable error first failing
+				        *  data Register, 447-416 */
+#define XBRAM_UE_FFD_14_OFFSET	0x238 /**< Uncorrectable error first failing
+				        *  data Register, 479-448 */
+#define XBRAM_UE_FFD_15_OFFSET	0x23C /**< Uncorrectable error first failing
+				        *  data Register, 511-480 */
+#define XBRAM_UE_FFD_16_OFFSET	0x240 /**< Uncorrectable error first failing
+				        *  data Register, 543-512 */
+#define XBRAM_UE_FFD_17_OFFSET	0x244 /**< Uncorrectable error first failing
+				        *  data Register, 575-544 */
+#define XBRAM_UE_FFD_18_OFFSET	0x248 /**< Uncorrectable error first failing
+				        *  data Register, 607-576 */
+#define XBRAM_UE_FFD_19_OFFSET	0x24C /**< Uncorrectable error first failing
+				        *  data Register, 639-608 */
+#define XBRAM_UE_FFD_20_OFFSET	0x250 /**< Uncorrectable error first failing
+				        *  data Register, 671-640 */
+#define XBRAM_UE_FFD_21_OFFSET	0x254 /**< Uncorrectable error first failing
+				        *  data Register, 703-672 */
+#define XBRAM_UE_FFD_22_OFFSET	0x258 /**< Uncorrectable error first failing
+				        *  data Register, 735-704 */
+#define XBRAM_UE_FFD_23_OFFSET	0x25C /**< Uncorrectable error first failing
+				        *  data Register, 767-736 */
+#define XBRAM_UE_FFD_24_OFFSET	0x260 /**< Uncorrectable error first failing
+				        *  data Register, 799-768 */
+#define XBRAM_UE_FFD_25_OFFSET	0x264 /**< Uncorrectable error first failing
+				        *  data Register, 831-800 */
+#define XBRAM_UE_FFD_26_OFFSET	0x268 /**< Uncorrectable error first failing
+				        *  data Register, 863-832 */
+#define XBRAM_UE_FFD_27_OFFSET	0x26C /**< Uncorrectable error first failing
+				        *  data Register, 895-864 */
+#define XBRAM_UE_FFD_28_OFFSET	0x270 /**< Uncorrectable error first failing
+				        *  data Register, 927-896 */
+#define XBRAM_UE_FFD_29_OFFSET	0x274 /**< Uncorrectable error first failing
+				        *  data Register, 959-928 */
+#define XBRAM_UE_FFD_30_OFFSET	0x278 /**< Uncorrectable error first failing
+				        *  data Register, 991-960 */
+#define XBRAM_UE_FFD_31_OFFSET	0x27C /**< Uncorrectable error first failing
+				        *  data Register, 1023-992 */
+
+#define XBRAM_UE_FFE_0_OFFSET	0x280 /**< Uncorrectable error first failing
+				        *  ECC Register, 31-0 */
+#define XBRAM_UE_FFE_1_OFFSET	0x284 /**< Uncorrectable error first failing
+				        *  ECC Register, 63-32 */
+#define XBRAM_UE_FFE_2_OFFSET	0x288 /**< Uncorrectable error first failing
+				        *  ECC Register, 95-64 */
+#define XBRAM_UE_FFE_3_OFFSET	0x28C /**< Uncorrectable error first failing
+				        *  ECC Register, 127-96 */
+#define XBRAM_UE_FFE_4_OFFSET	0x290 /**< Uncorrectable error first failing
+				        *  ECC Register, 159-128 */
+#define XBRAM_UE_FFE_5_OFFSET	0x294 /**< Uncorrectable error first failing
+				        *  ECC Register, 191-160 */
+#define XBRAM_UE_FFE_6_OFFSET	0x298 /**< Uncorrectable error first failing
+				        *  ECC Register, 223-192 */
+#define XBRAM_UE_FFE_7_OFFSET	0x29C /**< Uncorrectable error first failing
+				        *  ECC Register, 255-224 */
+
+#define XBRAM_UE_FFA_0_OFFSET	0x2C0 /**< Uncorrectable error first failing
+				        *  address Register 31-0 */
+#define XBRAM_UE_FFA_1_OFFSET	0x2C4 /**< Uncorrectable error first failing
+				        *  address Register 63-32 */
+
+#define XBRAM_FI_D_0_OFFSET	0x300 /**< Fault injection Data Register,
+				        *  31-0 */
+#define XBRAM_FI_D_1_OFFSET	0x304 /**< Fault injection Data Register,
+				        *  63-32 */
+#define XBRAM_FI_D_2_OFFSET	0x308 /**< Fault injection Data Register,
+				        *  95-64 */
+#define XBRAM_FI_D_3_OFFSET	0x30C /**< Fault injection Data Register,
+				        *  127-96 */
+#define XBRAM_FI_D_4_OFFSET	0x310 /**< Fault injection Data Register,
+				        *  159-128 */
+#define XBRAM_FI_D_5_OFFSET	0x314 /**< Fault injection Data Register,
+				        *  191-160 */
+#define XBRAM_FI_D_6_OFFSET	0x318 /**< Fault injection Data Register,
+				        *  223-192 */
+#define XBRAM_FI_D_7_OFFSET	0x31C /**< Fault injection Data Register,
+				        *  255-224 */
+#define XBRAM_FI_D_8_OFFSET	0x320 /**< Fault injection Data Register,
+				        *  287-256 */
+#define XBRAM_FI_D_9_OFFSET	0x324 /**< Fault injection Data Register,
+				        *  319-288 */
+#define XBRAM_FI_D_10_OFFSET	0x328 /**< Fault injection Data Register,
+				        *  351-320 */
+#define XBRAM_FI_D_11_OFFSET	0x32C /**< Fault injection Data Register,
+				        *  383-352 */
+#define XBRAM_FI_D_12_OFFSET	0x330 /**< Fault injection Data Register,
+				        *  415-384 */
+#define XBRAM_FI_D_13_OFFSET	0x334 /**< Fault injection Data Register,
+				        *  447-416 */
+#define XBRAM_FI_D_14_OFFSET	0x338 /**< Fault injection Data Register,
+				        *  479-448 */
+#define XBRAM_FI_D_15_OFFSET	0x33C /**< Fault injection Data Register,
+				        *  511-480 */
+#define XBRAM_FI_D_16_OFFSET	0x340 /**< Fault injection Data Register,
+				        *  543-512 */
+#define XBRAM_FI_D_17_OFFSET	0x344 /**< Fault injection Data Register,
+				        *  575-544 */
+#define XBRAM_FI_D_18_OFFSET	0x348 /**< Fault injection Data Register,
+				        *  607-576 */
+#define XBRAM_FI_D_19_OFFSET	0x34C /**< Fault injection Data Register,
+				        *  639-608 */
+#define XBRAM_FI_D_20_OFFSET	0x350 /**< Fault injection Data Register,
+				        *  671-640 */
+#define XBRAM_FI_D_21_OFFSET	0x354 /**< Fault injection Data Register,
+				        *  703-672 */
+#define XBRAM_FI_D_22_OFFSET	0x358 /**< Fault injection Data Register,
+				        *  735-704 */
+#define XBRAM_FI_D_23_OFFSET	0x35C /**< Fault injection Data Register,
+				        *  767-736 */
+#define XBRAM_FI_D_24_OFFSET	0x360 /**< Fault injection Data Register,
+				        *  799-768 */
+#define XBRAM_FI_D_25_OFFSET	0x364 /**< Fault injection Data Register,
+				        *  831-800 */
+#define XBRAM_FI_D_26_OFFSET	0x368 /**< Fault injection Data Register,
+				        *  863-832 */
+#define XBRAM_FI_D_27_OFFSET	0x36C /**< Fault injection Data Register,
+				        *  895-864 */
+#define XBRAM_FI_D_28_OFFSET	0x370 /**< Fault injection Data Register,
+				        *  927-896 */
+#define XBRAM_FI_D_29_OFFSET	0x374 /**< Fault injection Data Register,
+				        *  959-928 */
+#define XBRAM_FI_D_30_OFFSET	0x378 /**< Fault injection Data Register,
+				        *  991-960 */
+#define XBRAM_FI_D_31_OFFSET	0x37C /**< Fault injection Data Register,
+				        *  1023-992 */
+
+#define XBRAM_FI_ECC_0_OFFSET	0x380 /**< Fault injection ECC Register,
+				        *  31-0 */
+#define XBRAM_FI_ECC_1_OFFSET	0x384 /**< Fault injection ECC Register,
+				        *  63-32 */
+#define XBRAM_FI_ECC_2_OFFSET	0x388 /**< Fault injection ECC Register,
+				        *  95-64 */
+#define XBRAM_FI_ECC_3_OFFSET	0x38C /**< Fault injection ECC Register,
+				        *  127-96 */
+#define XBRAM_FI_ECC_4_OFFSET	0x390 /**< Fault injection ECC Register,
+				        *  159-128 */
+#define XBRAM_FI_ECC_5_OFFSET	0x394 /**< Fault injection ECC Register,
+				        *  191-160 */
+#define XBRAM_FI_ECC_6_OFFSET	0x398 /**< Fault injection ECC Register,
+				        *  223-192 */
+#define XBRAM_FI_ECC_7_OFFSET	0x39C /**< Fault injection ECC Register,
+				        *  255-224 */
+
+
+/* @} */
+
+/** @name Interrupt Status and Enable Register bitmaps and masks
+ *
+ * Bit definitions for the ECC status register and ECC interrupt enable register.
+ * @{
+ */
+#define XBRAM_IR_CE_MASK	0x2 /**< Mask for the correctable error */
+#define XBRAM_IR_UE_MASK	0x1 /**< Mask for the uncorrectable error */
+#define XBRAM_IR_ALL_MASK	0x3 /**< Mask of all bits */
+/*@}*/
+
+
+/**************************** Type Definitions *******************************/
+
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+#define XBram_In32  Xil_In32
+#define XBram_Out32 Xil_Out32
+
+#define XBram_In16  Xil_In16
+#define XBram_Out16 Xil_Out16
+
+#define XBram_In8  Xil_In8
+#define XBram_Out8 Xil_Out8
+
+
+/****************************************************************************/
+/**
+*
+* Write a value to a BRAM register. A 32 bit write is performed.
+*
+* @param	BaseAddress is the base address of the BRAM device register.
+* @param	RegOffset is the register offset from the base to write to.
+* @param	Data is the data written to the register.
+*
+* @return	None.
+*
+* @note		C-style signature:
+*		void XBram_WriteReg(u32 BaseAddress, u32 RegOffset, u32 Data)
+*
+****************************************************************************/
+#define XBram_WriteReg(BaseAddress, RegOffset, Data) \
+	XBram_Out32((BaseAddress) + (RegOffset), (u32)(Data))
+
+/****************************************************************************/
+/**
+*
+* Read a value from a BRAM register. A 32 bit read is performed.
+*
+* @param	BaseAddress is the base address of the BRAM device registers.
+* @param	RegOffset is the register offset from the base to read from.
+*
+* @return	Data read from the register.
+*
+* @note		C-style signature:
+*		u32 XBram_ReadReg(u32 BaseAddress, u32 RegOffset)
+*
+****************************************************************************/
+#define XBram_ReadReg(BaseAddress, RegOffset) \
+	XBram_In32((BaseAddress) + (RegOffset))
+
+/************************** Function Prototypes ******************************/
+
+/************************** Variable Definitions *****************************/
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/** @} */
@@ -0,0 +1,234 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2015 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+
+/*****************************************************************************/
+/**
+* @file xbram_intr.c
+* @addtogroup bram_v4_2
+* @{
+*
+* Implements BRAM interrupt processing functions for the
+* XBram driver. See xbram.h for more information
+* about the driver.
+*
+* The functions in this file require the hardware device to be built with
+* interrupt capabilities. The functions will assert if called using hardware
+* that does not have interrupt capabilities.
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sa   05/11/10 Initial release
+* </pre>
+*
+*****************************************************************************/
+
+/***************************** Include Files ********************************/
+#include "xbram.h"
+
+
+/************************** Constant Definitions ****************************/
+
+/**************************** Type Definitions ******************************/
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/************************** Variable Definitions ****************************/
+
+/************************** Function Prototypes *****************************/
+
+
+/****************************************************************************/
+/**
+* Enable interrupts. This function will assert if the hardware device has not
+* been built with interrupt capabilities.
+*
+* @param	InstancePtr is the BRAM instance to operate on.
+* @param	Mask is the mask to enable. Bit positions of 1 are enabled.
+*		This mask is formed by OR'ing bits from XBRAM_IR*
+*		bits which are contained in xbram_hw.h.
+*
+* @return	None.
+*
+* @note		None.
+*
+*****************************************************************************/
+void XBram_InterruptEnable(XBram *InstancePtr, u32 Mask)
+{
+	u32 Register;
+
+	Xil_AssertVoid(InstancePtr != NULL);
+	Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
+	Xil_AssertVoid(InstancePtr->Config.CtrlBaseAddress != 0);
+
+	/*
+	 * Read the interrupt enable register and only enable the specified
+	 * interrupts without disabling or enabling any others.
+	 */
+	Register = XBram_ReadReg(InstancePtr->Config.CtrlBaseAddress,
+					XBRAM_ECC_EN_IRQ_OFFSET);
+	XBram_WriteReg(InstancePtr->Config.CtrlBaseAddress,
+					XBRAM_ECC_EN_IRQ_OFFSET,
+					Register | Mask);
+}
+
+
+/****************************************************************************/
+/**
+* Disable interrupts. This function allows each specific interrupt to be
+* disabled. This function will assert if the hardware device has not been
+* built with interrupt capabilities.
+*
+* @param	InstancePtr is the BRAM instance to operate on.
+* @param 	Mask is the mask to disable. Bits set to 1 are disabled. This
+*		mask is formed by OR'ing bits from XBRAM_IR* bits
+*		which are contained in xbram_hw.h.
+*
+* @return	None.
+*
+* @note		None.
+*
+*****************************************************************************/
+void XBram_InterruptDisable(XBram *InstancePtr, u32 Mask)
+{
+	u32 Register;
+
+	Xil_AssertVoid(InstancePtr != NULL);
+	Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
+	Xil_AssertVoid(InstancePtr->Config.CtrlBaseAddress != 0);
+
+	/*
+	 * Read the interrupt enable register and only disable the specified
+	 * interrupts without enabling or disabling any others.
+	 */
+	Register = XBram_ReadReg(InstancePtr->Config.CtrlBaseAddress,
+					XBRAM_ECC_EN_IRQ_OFFSET);
+	XBram_WriteReg(InstancePtr->Config.CtrlBaseAddress,
+				XBRAM_ECC_EN_IRQ_OFFSET,
+				Register & (~Mask));
+}
+
+/****************************************************************************/
+/**
+* Clear pending interrupts with the provided mask. This function should be
+* called after the software has serviced the interrupts that are pending.
+* This function will assert if the hardware device has not been built with
+* interrupt capabilities.
+*
+* @param 	InstancePtr is the BRAM instance to operate on.
+* @param 	Mask is the mask to clear pending interrupts for. Bit positions
+*		of 1 are cleared. This mask is formed by OR'ing bits from
+*		XBRAM_IR* bits which are contained in
+*		xbram_hw.h.
+*
+* @return	None.
+*
+* @note		None.
+*
+*****************************************************************************/
+void XBram_InterruptClear(XBram *InstancePtr, u32 Mask)
+{
+	u32 Register;
+
+	Xil_AssertVoid(InstancePtr != NULL);
+	Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
+	Xil_AssertVoid(InstancePtr->Config.CtrlBaseAddress != 0);
+
+	/*
+	 * Read the interrupt status register and only clear the interrupts
+	 * that are specified without affecting any others.  Since the register
+	 * is a toggle on write, make sure any bits to be written are already
+	 * set.
+	 */
+	Register = XBram_ReadReg(InstancePtr->Config.CtrlBaseAddress,
+					XBRAM_ECC_STATUS_OFFSET);
+	XBram_WriteReg(InstancePtr->Config.CtrlBaseAddress,
+				XBRAM_ECC_STATUS_OFFSET,
+				Register & Mask);
+
+
+}
+
+
+/****************************************************************************/
+/**
+* Returns the interrupt enable mask. This function will assert if the
+* hardware device has not been built with interrupt capabilities.
+*
+* @param	InstancePtr is the BRAM instance to operate on.
+*
+* @return	A mask of bits made from XBRAM_IR* bits which
+*		are contained in xbram_hw.h.
+*
+* @return	None.
+*
+* @note		None.
+*
+*****************************************************************************/
+u32 XBram_InterruptGetEnabled(XBram * InstancePtr)
+{
+	Xil_AssertNonvoid(InstancePtr != NULL);
+	Xil_AssertNonvoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
+	Xil_AssertNonvoid(InstancePtr->Config.CtrlBaseAddress != 0);
+
+	return XBram_ReadReg(InstancePtr->Config.CtrlBaseAddress,
+				XBRAM_ECC_EN_IRQ_OFFSET);
+}
+
+
+/****************************************************************************/
+/**
+* Returns the status of interrupt signals. Any bit in the mask set to 1
+* indicates that the channel associated with the bit has asserted an interrupt
+* condition. This function will assert if the hardware device has not been
+* built with interrupt capabilities.
+*
+* @param	InstancePtr is the BRAM instance to operate on.
+*
+* @return	A pointer to a mask of bits made from XBRAM_IR*
+*		bits which are contained in xbram_hw.h.
+*
+* @note
+*
+* The interrupt status indicates the status of the device irregardless if
+* the interrupts from the devices have been enabled or not through
+* XBram_InterruptEnable().
+*
+*****************************************************************************/
+u32 XBram_InterruptGetStatus(XBram * InstancePtr)
+{
+	Xil_AssertNonvoid(InstancePtr != NULL);
+	Xil_AssertNonvoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
+	Xil_AssertNonvoid(InstancePtr->Config.CtrlBaseAddress != 0);
+
+	return XBram_ReadReg(InstancePtr->Config.CtrlBaseAddress,
+				XBRAM_ECC_EN_IRQ_OFFSET);
+}
+/** @} */
@@ -0,0 +1,557 @@
+/******************************************************************************
+*
+* Copyright (C) 2011 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xbram_selftest.c
+* @addtogroup bram_v4_2
+* @{
+*
+* The implementation of the XBram driver's self test function. This SelfTest
+* is only applicable if ECC is enabled.
+* If ECC is not enabled then this function will return XST_SUCCESS.
+* See xbram.h for more information about the driver.
+* Temp change
+*
+* @note
+*
+* None
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 1.00a sa   11/24/10 First release
+* 3.01a sa   01/13/12  Changed Selftest API from
+*		       XBram_SelfTest(XBram *InstancePtr) to
+*		       XBram_SelfTest(XBram *InstancePtr, u8 IntMask) and
+*		       fixed a problem with interrupt generation for CR 639274
+*		       Modified Selftest example to return XST_SUCCESS when
+*		       ECC is not enabled and return XST_FAILURE when ECC is
+*		       enabled and Control Base Address is zero (CR 636581)
+*		       Modified Selftest to use correct CorrectableCounterBits
+*		       for CR 635655
+*		       Updated to check CorrectableFailingDataRegs in the case
+*		       of LMB BRAM.
+* 3.02a sa  04/16/12   Added test of byte and halfword read-modify-write
+* 3.03a bss 05/22/13   Added Xil_DCacheFlushRange in InjectErrors API to
+*		       flush the Cache after writing to BRAM (CR #719011)
+* 4.3   aru 04/09/19   Used UINTPTR instead of u32 for Addr in XBram_SelfTest()
+*
+* </pre>
+*****************************************************************************/
+
+/***************************** Include Files ********************************/
+#include "xbram.h"
+#include "xil_cache.h"
+/************************** Constant Definitions ****************************/
+#define TOTAL_BITS	39
+
+/**************************** Type Definitions ******************************/
+
+/***************** Macros (Inline Functions) Definitions ********************/
+#define RD(reg)		XBram_ReadReg(InstancePtr->Config.CtrlBaseAddress, \
+					XBRAM_ ## reg)
+#define WR(reg, data)	XBram_WriteReg(InstancePtr->Config.CtrlBaseAddress, \
+						XBRAM_ ## reg, data)
+
+#define CHECK(reg, data, result) if (result!=XST_SUCCESS || RD(reg)!=data) \
+						result = XST_FAILURE;
+
+/************************** Variable Definitions ****************************/
+static u32 PrngResult;
+
+/************************** Function Prototypes *****************************/
+static inline u32 PrngData(u32 *PrngResult);
+
+static inline u32 CalculateEcc(u32 Data);
+
+static void InjectErrors(XBram * InstancePtr, UINTPTR Addr,
+			 int Index1, int Index2, int Width,
+			 u32 *ActualData, u32 *ActualEcc);
+
+
+/*****************************************************************************/
+/**
+* Generate a pseudo random number.
+*
+* @param	The PrngResult is the previous random number in the pseudo
+*		random sequence, also knwon as the seed. It is modified to
+*		the calculated pseudo random number by the function.
+*
+* @return 	The generated pseudo random number
+*
+* @note		None.
+*
+******************************************************************************/
+static inline u32 PrngData(u32 *PrngResult)
+{
+	*PrngResult = *PrngResult * 0x77D15E25 + 0x3617C161;
+	return *PrngResult;
+}
+
+
+/*****************************************************************************/
+/**
+* Calculate ECC from Data.
+*
+* @param	The Data Value
+*
+* @return 	The calculated ECC
+*
+* @note		None.
+*
+******************************************************************************/
+static inline u32 CalculateEcc(u32 Data)
+{
+	unsigned char c[7], d[32];
+	u32 Result = 0;
+	int Index;
+
+	for (Index = 0; Index < 32; Index++) {
+		d[31 - Index] = Data & 1;
+		Data = Data >> 1;
+	}
+
+	c[0] =  d[0]  ^ d[1]  ^ d[3]  ^ d[4]  ^ d[6]  ^ d[8]  ^ d[10] ^ d[11] ^
+		d[13] ^ d[15] ^ d[17] ^ d[19] ^ d[21] ^ d[23] ^ d[25] ^ d[26] ^
+		d[28] ^ d[30];
+
+	c[1] =  d[0]  ^ d[2]  ^ d[3]  ^ d[5]  ^ d[6]  ^ d[9]  ^ d[10] ^ d[12] ^
+		d[13] ^ d[16] ^ d[17] ^ d[20] ^ d[21] ^ d[24] ^ d[25] ^ d[27] ^
+		d[28] ^ d[31];
+
+	c[2] =  d[1]  ^ d[2]  ^ d[3]  ^ d[7]  ^ d[8]  ^ d[9]  ^ d[10] ^ d[14] ^
+		d[15] ^ d[16] ^ d[17] ^ d[22] ^ d[23] ^ d[24] ^ d[25] ^ d[29] ^
+		d[30] ^ d[31];
+
+	c[3] =  d[4]  ^ d[5]  ^ d[6]  ^ d[7]  ^ d[8]  ^ d[9]  ^ d[10] ^ d[18] ^
+		d[19] ^ d[20] ^ d[21] ^ d[22] ^ d[23] ^ d[24] ^ d[25];
+
+	c[4] =  d[11] ^ d[12] ^ d[13] ^ d[14] ^ d[15] ^ d[16] ^ d[17] ^ d[18] ^
+		d[19] ^ d[20] ^ d[21] ^ d[22] ^ d[23] ^ d[24] ^ d[25];
+
+	c[5] = d[26] ^ d[27] ^ d[28] ^ d[29] ^ d[30] ^ d[31];
+
+	c[6] =  d[0]  ^ d[1]  ^ d[2]  ^ d[3]  ^ d[4]  ^  d[5] ^  d[6] ^ d[7]  ^
+		d[8]  ^ d[9]  ^ d[10] ^ d[11] ^ d[12] ^ d[13] ^ d[14] ^ d[15] ^
+		d[16] ^ d[17] ^ d[18] ^ d[19] ^ d[20] ^ d[21] ^ d[22] ^ d[23] ^
+		d[24] ^ d[25] ^ d[26] ^ d[27] ^ d[28] ^ d[29] ^ d[30] ^ d[31] ^
+		c[5]  ^ c[4]  ^ c[3] ^  c[2]  ^ c[1]  ^ c[0];
+
+	for (Index = 0; Index < 7; Index++) {
+		Result = Result << 1;
+		Result |= c[Index] & 1;
+	}
+
+	return Result;
+}
+
+/*****************************************************************************/
+/**
+* Get the expected actual data read in case of uncorrectable errors.
+*
+* @param	The injected data value including errors (if any)
+* @param	The syndrome (calculated ecc ^ actual ecc read)
+*
+* @return 	The actual data value read
+*
+* @note		None.
+*
+******************************************************************************/
+static inline u32 UncorrectableData(u32 Data, u8 Syndrome)
+{
+	switch (Syndrome) {
+		case 0x03: return Data ^ 0x00000034;
+		case 0x05: return Data ^ 0x001a2000;
+		case 0x09: return Data ^ 0x0d000000;
+		case 0x0d: return Data ^ 0x00001a00;
+
+		case 0x11: return Data ^ 0x60000000;
+		case 0x13: return Data ^ 0x00000003;
+		case 0x15: return Data ^ 0x00018000;
+		case 0x19: return Data ^ 0x00c00000;
+		case 0x1d: return Data ^ 0x00000180;
+
+		case 0x21: return Data ^ 0x80000000;
+		case 0x23: return Data ^ 0x00000008;
+		case 0x25: return Data ^ 0x00040000;
+		case 0x29: return Data ^ 0x02000000;
+		case 0x2d: return Data ^ 0x00000400;
+
+		case 0x31: return Data ^ 0x10000000;
+		case 0x35: return Data ^ 0x00004000;
+		case 0x39: return Data ^ 0x00200000;
+		case 0x3d: return Data ^ 0x00000040;
+	}
+	return Data;
+}
+
+/*****************************************************************************/
+/**
+* Inject errors using the hardware fault injection functionality, and write
+* random data and read it back using the indicated location.
+*
+* @param	InstancePtr is a pointer to the XBram instance to
+*		be worked on.
+* @param	The Addr is the indicated memory location to use
+* @param	The Index1 is the bit location of the first injected error
+* @param	The Index2 is the bit location of the second injected error
+* @param	The Width is the data byte width
+* @param	The ActualData is filled in with expected data for checking
+* @param	The ActualEcc is filled in with expected ECC for checking
+*
+* @return 	None
+*
+* @note		None.
+*
+******************************************************************************/
+static void InjectErrors(XBram * InstancePtr, UINTPTR Addr,
+			 int Index1, int Index2, int Width,
+			 u32 *ActualData, u32 *ActualEcc)
+{
+	u32 InjectedData = 0;
+	u32 InjectedEcc = 0;
+	u32 RandomData = PrngData(&PrngResult);
+
+	if (Index1 < 32) {
+		InjectedData = 1 << Index1;
+	} else {
+		InjectedEcc = 1 << (Index1 - 32);
+	}
+
+	if (Index2 < 32) {
+		InjectedData |= (1 << Index2);
+	} else {
+		InjectedEcc |= 1 << (Index2 - 32);
+	}
+
+	WR(FI_D_0_OFFSET, InjectedData);
+	WR(FI_ECC_0_OFFSET, InjectedEcc);
+
+	XBram_Out32(Addr, RandomData);
+	Xil_DCacheFlushRange(Addr, 4);
+	switch (Width) {
+		case 1: /* Byte - Write to do Read-Modify-Write */
+			XBram_Out8(Addr, PrngData(&PrngResult) & 0xFF);
+			break;
+		case 2: /* Halfword - Write to do Read-Modify-Write */
+			XBram_Out16(Addr, PrngData(&PrngResult) & 0xFFFF);
+			break;
+		case 4:	/* Word - Read */
+			(void) XBram_In32(Addr);
+			break;
+	}
+	*ActualData = InjectedData ^ RandomData;
+	*ActualEcc  = InjectedEcc ^ CalculateEcc(RandomData);
+}
+
+
+/*****************************************************************************/
+/**
+* Run a self-test on the driver/device. Unless fault injection is implemented
+* in hardware, this function only does a minimal test in which available
+* registers (if any) are written and read.
+*
+* With fault injection, all possible single-bit and double-bit errors are
+* injected, and checked to the extent possible, given the implemented hardware.
+*
+* @param	InstancePtr is a pointer to the XBram instance.
+* @param	IntMask is the interrupt mask to use. When testing
+*		with interrupts, this should be set to allow interrupt
+*		generation, otherwise it should be 0.
+*
+* @return
+*		- XST_SUCCESS if fault injection/detection is working properly OR
+*		  if ECC is Not Enabled in the HW.
+*		- XST_FAILURE if the injected fault is not correctly detected or
+*		  the Control Base Address is Zero when ECC is enabled.
+*		.
+*
+*		If the BRAM device is not present in the
+*		hardware a bus error could be generated. Other indicators of a
+*		bus error, such as registers in bridges or buses, may be
+*		necessary to determine if this function caused a bus error.
+*
+* @note		None.
+*
+******************************************************************************/
+int XBram_SelfTest(XBram *InstancePtr, u8 IntMask)
+{
+	Xil_AssertNonvoid(InstancePtr != NULL);
+	Xil_AssertNonvoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
+
+
+
+	if (InstancePtr->Config.EccPresent == 0) {
+		return (XST_SUCCESS);
+	}
+
+	if (InstancePtr->Config.CtrlBaseAddress == 0) {
+		return (XST_SUCCESS);
+	}
+
+	/*
+	 * Only 32-bit data width is supported as of yet. 64-bit and 128-bit
+	 * widths will be supported in future.
+	 */
+	if (InstancePtr->Config.DataWidth != 32)
+		return (XST_SUCCESS);
+
+	/*
+	 * Read from the implemented readable registers in the hardware device.
+	 */
+	if (InstancePtr->Config.CorrectableFailingRegisters) {
+		(void) RD(CE_FFA_0_OFFSET);
+	}
+	if (InstancePtr->Config.CorrectableFailingDataRegs) {
+		(void) RD(CE_FFD_0_OFFSET);
+		(void) RD(CE_FFE_0_OFFSET);
+	}
+	if (InstancePtr->Config.UncorrectableFailingRegisters) {
+		(void) RD(UE_FFA_0_OFFSET);
+	}
+	if (InstancePtr->Config.UncorrectableFailingDataRegs) {
+		(void) RD(UE_FFD_0_OFFSET);
+		(void) RD(UE_FFE_0_OFFSET);
+	}
+
+	/*
+	 * Write and read the implemented read/write registers in the hardware
+	 * device.
+	 */
+	if (InstancePtr->Config.EccStatusInterruptPresent) {
+		WR(ECC_EN_IRQ_OFFSET, 0);
+		if (RD(ECC_EN_IRQ_OFFSET) != 0) {
+			return (XST_FAILURE);
+		}
+	}
+
+	if (InstancePtr->Config.CorrectableCounterBits > 0) {
+		u32 Value;
+
+		/* Calculate counter max value */
+		if (InstancePtr->Config.CorrectableCounterBits == 32) {
+		 	Value = 0xFFFFFFFF;
+		} else {
+		 	Value = (1 <<
+		 		InstancePtr->Config.CorrectableCounterBits) - 1;
+		 }
+
+		WR(CE_CNT_OFFSET, Value);
+		if (RD(CE_CNT_OFFSET) != Value) {
+			return (XST_FAILURE);
+		}
+
+		WR(CE_CNT_OFFSET, 0);
+		if (RD(CE_CNT_OFFSET) != 0) {
+			return (XST_FAILURE);
+		}
+	}
+
+	/*
+	 * If fault injection is implemented, inject all possible single-bit
+	 * and double-bit errors, and check all observable effects.
+	 */
+	if (InstancePtr->Config.FaultInjectionPresent &&
+	    InstancePtr->Config.WriteAccess != 0) {
+
+	     const UINTPTR Addr[2] = {InstancePtr->Config.MemBaseAddress &
+						(UINTPTR)0xfffffffffffffffc,
+					 InstancePtr->Config.MemHighAddress &
+					(UINTPTR)0xfffffffffffffffc};
+	    u32 SavedWords[2];
+	    u32 ActualData;
+	    u32 ActualEcc;
+	    u32 CounterValue = 0;
+	    u32 CounterMax;
+	    int WordIndex = 0;
+	    int Result = XST_SUCCESS;
+	    int Index1;
+	    int Index2;
+	    int Width;
+
+	    PrngResult = 42; /* Random seed */
+
+	    /* Save two words in BRAM used for test */
+	    SavedWords[0] = XBram_In32(Addr[0]);
+	    SavedWords[1] = XBram_In32(Addr[1]);
+
+	    for (Width = 1; Width <= 4; Width <<= 1) {
+		/* Calculate counter max value */
+		if (InstancePtr->Config.CorrectableCounterBits == 32) {
+			CounterMax = 0xFFFFFFFF;
+		} else {
+			CounterMax =(1 <<
+				InstancePtr->Config.CorrectableCounterBits) - 1;
+		}
+
+		/* Inject and check all single bit errors */
+		for (Index1 = 0; Index1 < TOTAL_BITS; Index1++) {
+			/* Save counter value */
+			if (InstancePtr->Config.CorrectableCounterBits > 0) {
+				CounterValue = RD(CE_CNT_OFFSET);
+			}
+
+			/* Inject single bit error */
+			InjectErrors(InstancePtr, Addr[WordIndex], Index1,
+				     Index1, Width, &ActualData, &ActualEcc);
+
+			/* Check that CE is set */
+			if (InstancePtr->Config.EccStatusInterruptPresent) {
+				CHECK(ECC_STATUS_OFFSET,
+					XBRAM_IR_CE_MASK, Result);
+			}
+
+			/* Check that address, data, ECC are correct */
+			if (InstancePtr->Config.CorrectableFailingRegisters) {
+				CHECK(CE_FFA_0_OFFSET, Addr[WordIndex], Result);
+ 			}
+ 			/* Checks are only for LMB BRAM */
+ 			if (InstancePtr->Config.CorrectableFailingDataRegs) {
+  				CHECK(CE_FFD_0_OFFSET, ActualData, Result);
+  				CHECK(CE_FFE_0_OFFSET, ActualEcc, Result);
+  			}
+
+			/* Check that counter has incremented */
+			if (InstancePtr->Config.CorrectableCounterBits > 0 &&
+				CounterValue < CounterMax) {
+					CHECK(CE_CNT_OFFSET,
+					CounterValue + 1, Result);
+			}
+
+			/* Restore correct data in the used word */
+			XBram_Out32(Addr[WordIndex], SavedWords[WordIndex]);
+
+			/* Allow interrupts to occur */
+			/* Clear status register */
+			if (InstancePtr->Config.EccStatusInterruptPresent) {
+				WR(ECC_EN_IRQ_OFFSET, IntMask);
+				WR(ECC_STATUS_OFFSET, XBRAM_IR_ALL_MASK);
+				WR(ECC_EN_IRQ_OFFSET, 0);
+			}
+
+			/* Switch to the other word */
+			WordIndex = WordIndex ^ 1;
+
+			if (Result != XST_SUCCESS) break;
+
+		}
+
+		if (Result != XST_SUCCESS) {
+			return XST_FAILURE;
+		}
+
+		for (Index1 = 0; Index1 < TOTAL_BITS; Index1++) {
+			for (Index2 = 0; Index2 < TOTAL_BITS; Index2++) {
+			    if (Index1 != Index2) {
+				/* Inject double bit error */
+				InjectErrors(InstancePtr,
+					Addr[WordIndex],
+						Index1, Index2, Width,
+						&ActualData,
+						&ActualEcc);
+
+				/* Check that UE is set */
+				if (InstancePtr->Config.
+				    EccStatusInterruptPresent) {
+					CHECK(ECC_STATUS_OFFSET,
+					XBRAM_IR_UE_MASK,
+					Result);
+				}
+
+				/* Check that address, data, ECC are correct */
+				if (InstancePtr->Config.
+				    UncorrectableFailingRegisters) {
+					CHECK(UE_FFA_0_OFFSET, Addr[WordIndex],
+							Result);
+					CHECK(UE_FFD_0_OFFSET,
+						ActualData, Result);
+					CHECK(UE_FFE_0_OFFSET, ActualEcc,
+						Result);
+					}
+
+				/* Restore correct data in the used word */
+				XBram_Out32(Addr[WordIndex],
+						SavedWords[WordIndex]);
+
+				/* Allow interrupts to occur */
+				/* Clear status register */
+				if (InstancePtr->Config.
+				    EccStatusInterruptPresent) {
+					WR(ECC_EN_IRQ_OFFSET, IntMask);
+					WR(ECC_STATUS_OFFSET,
+						XBRAM_IR_ALL_MASK);
+					WR(ECC_EN_IRQ_OFFSET, 0);
+				}
+
+				/* Switch to the other word */
+				WordIndex = WordIndex ^ 1;
+			    }
+				if (Result != XST_SUCCESS) break;
+			}
+			if (Result != XST_SUCCESS) break;
+		}
+
+		/* Check saturation of correctable error counter */
+		if (InstancePtr->Config.CorrectableCounterBits > 0 &&
+			Result == XST_SUCCESS) {
+
+				WR(CE_CNT_OFFSET, CounterMax);
+
+				InjectErrors(InstancePtr, Addr[WordIndex], 0, 0,
+					4, &ActualData, &ActualEcc);
+
+				CHECK(CE_CNT_OFFSET, CounterMax, Result);
+		}
+
+		/* Restore the two words used for test */
+		XBram_Out32(Addr[0], SavedWords[0]);
+		XBram_Out32(Addr[1], SavedWords[1]);
+
+		/* Clear the Status Register. */
+		if (InstancePtr->Config.EccStatusInterruptPresent) {
+			WR(ECC_STATUS_OFFSET, XBRAM_IR_ALL_MASK);
+		}
+
+		/* Set Correctable Counter to zero */
+		if (InstancePtr->Config.CorrectableCounterBits > 0) {
+			WR(CE_CNT_OFFSET, 0);
+		}
+
+		if (Result != XST_SUCCESS) break;
+
+	    } /* Width loop */
+
+	    return (Result);
+	}
+
+	return (XST_SUCCESS);
+}
+
+/** @} */
@@ -0,0 +1,101 @@
+/******************************************************************************
+*
+* Copyright (C) 2010 - 2017 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+* @file xbram_sinit.c
+* @addtogroup bram_v4_2
+* @{
+*
+* The implementation of the XBram driver's static initialzation
+* functionality.
+*
+* @note
+*
+* None
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -----------------------------------------------
+* 2.01a jvb  10/13/05 First release
+* 2.11a mta  03/21/07 Updated to new coding style
+* 4.2   ms   08/07/17 Fixed compilation warnings.
+* </pre>
+*
+*****************************************************************************/
+
+/***************************** Include Files ********************************/
+
+#include "xstatus.h"
+#include "xparameters.h"
+#include "xbram.h"
+
+/************************** Constant Definitions ****************************/
+
+/**************************** Type Definitions ******************************/
+
+/***************** Macros (Inline Functions) Definitions ********************/
+
+/************************** Variable Definitions ****************************/
+extern XBram_Config XBram_ConfigTable[];
+
+/************************** Function Prototypes *****************************/
+
+
+/*****************************************************************************/
+/**
+* Lookup the device configuration based on the unique device ID.  The table
+* ConfigTable contains the configuration info for each device in the system.
+*
+* @param	DeviceId is the device identifier to lookup.
+*
+* @return
+*		 - A pointer of data type XBram_Config which
+*		points to the device configuration if DeviceID is found.
+* 		- NULL if DeviceID is not found.
+*
+* @note		None.
+*
+******************************************************************************/
+XBram_Config *XBram_LookupConfig(u16 DeviceId)
+{
+	XBram_Config *CfgPtr = NULL;
+
+	u32 Index;
+
+	for (Index = 0U; Index < XPAR_XBRAM_NUM_INSTANCES; Index++) {
+		if (XBram_ConfigTable[Index].DeviceId == DeviceId) {
+			CfgPtr = &XBram_ConfigTable[Index];
+			break;
+		}
+	}
+
+	return CfgPtr;
+}
+/** @} */
@@ -0,0 +1,40 @@
+COMPILER=
+ARCHIVER=
+CP=cp
+COMPILER_FLAGS=
+EXTRA_COMPILER_FLAGS=
+LIB=libxil.a
+
+CC_FLAGS = $(COMPILER_FLAGS)
+ECC_FLAGS = $(EXTRA_COMPILER_FLAGS)
+
+RELEASEDIR=../../../lib
+INCLUDEDIR=../../../include
+INCLUDES=-I./. -I${INCLUDEDIR}
+
+OUTS = *.o
+
+LIBSOURCES:=*.c
+INCLUDEFILES:=*.h
+
+OBJECTS =	$(addsuffix .o, $(basename $(wildcard *.c)))
+
+libs: banner coresightps_dcc_comp_libs clean
+
+%.o: %.c
+	${COMPILER} $(CC_FLAGS) $(ECC_FLAGS) $(INCLUDES) -o $@ $<
+
+banner:
+	echo "Compiling coresightps_dcc"
+
+coresightps_dcc_comp_libs: ${OBJECTS}
+	$(ARCHIVER) -r ${RELEASEDIR}/${LIB} ${OBJECTS}
+
+.PHONY: include
+include: coresightps_dcc_includes
+
+coresightps_dcc_includes:
+	${CP} ${INCLUDEFILES} ${INCLUDEDIR}
+
+clean:
+	rm -rf ${OBJECTS}
@@ -0,0 +1,186 @@
+/******************************************************************************
+*
+* Copyright (C) 2015-2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xcoresightpsdcc.c
+* @addtogroup coresightps_dcc_v1_5
+* @{
+*
+* Functions in this file are the minimum required functions for the
+* XCoreSightPs driver.
+*
+* @note 	None.
+*
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date		Changes
+* ----- -----  -------- -----------------------------------------------
+* 1.00  kvn    02/14/15 First release
+* 1.1   kvn    06/12/15 Add support for Zynq Ultrascale+ MP.
+*       kvn    08/18/15 Modified Makefile according to compiler changes.
+* 1.2   kvn    10/09/15 Add support for IAR Compiler.
+* 1.3   asa    07/01/16 Made changes to ensure that the file does not compile
+*                       for MB BSPs. Instead it throws up a warning. This
+*                       fixes the CR#953056.
+* 1.5   sne    01/19/19 Fixed MISRA-C Violations CR#1025101.
+*
+* </pre>
+*
+******************************************************************************/
+
+/***************************** Include Files *********************************/
+#ifdef __MICROBLAZE__
+#warning "The driver is supported only for ARM architecture"
+#else
+
+#include "xil_types.h"
+#include "xpseudo_asm.h"
+#include "xcoresightpsdcc.h"
+
+#ifdef __ICCARM__
+#define INLINE
+#else
+#define INLINE __inline
+#endif
+
+/* DCC Status Bits */
+#define XCORESIGHTPS_DCC_STATUS_RX (1 << 30)
+#define XCORESIGHTPS_DCC_STATUS_TX (1 << 29)
+
+static INLINE u32 XCoresightPs_DccGetStatus(void);
+
+/****************************************************************************/
+/**
+*
+* This functions sends a single byte using the DCC. It is blocking in that it
+* waits for the transmitter to become non-full before it writes the byte to
+* the transmit register.
+*
+* @param	BaseAddress is a dummy parameter to match the function proto
+*		of functions for other stdio devices.
+* @param	Data is the byte of data to send
+*
+* @return	None.
+*
+* @note		None.
+*
+******************************************************************************/
+void XCoresightPs_DccSendByte(u32 BaseAddress, u8 Data)
+{
+	(void) BaseAddress;
+	while (XCoresightPs_DccGetStatus() & XCORESIGHTPS_DCC_STATUS_TX)
+	{dsb();}
+#ifdef __aarch64__
+	asm volatile ("msr dbgdtrtx_el0, %0" : : "r" (Data));
+#elif defined (__GNUC__) || defined (__ICCARM__)
+	asm volatile("mcr p14, 0, %0, c0, c5, 0"
+			: : "r" (Data));
+#else
+	{
+		volatile register u32 Reg __asm("cp14:0:c0:c5:0");
+		Reg = Data;
+	}
+#endif
+	isb();
+
+}
+
+/****************************************************************************/
+/**
+*
+* This functions receives a single byte using the DCC. It is blocking in that
+* it waits for the receiver to become non-empty before it reads from the
+* receive register.
+*
+* @param	BaseAddress is a dummy parameter to match the function proto
+*		of functions for other stdio devices.
+*
+* @return	The byte of data received.
+*
+* @note		None.
+*
+******************************************************************************/
+u8 XCoresightPs_DccRecvByte(u32 BaseAddress)
+{
+	u8 Data = 0U;
+	(void) BaseAddress;
+
+	while (!(XCoresightPs_DccGetStatus() & XCORESIGHTPS_DCC_STATUS_RX))
+        {dsb();}
+
+#ifdef __aarch64__
+	asm volatile ("mrs %0, dbgdtrrx_el0" : "=r" (Data));
+#elif defined (__GNUC__) || defined (__ICCARM__)
+	asm volatile("mrc p14, 0, %0, c0, c5, 0"
+			: "=r" (Data));
+#else
+	{
+		volatile register u32 Reg __asm("cp14:0:c0:c5:0");
+		Data = Reg;
+	}
+#endif
+	isb();
+
+	return Data;
+}
+
+
+/****************************************************************************/
+/**INLINE
+*
+* This functions read the status register of the DCC.
+*
+* @param	BaseAddress is the base address of the device
+*
+* @return	The contents of the Status Register.
+*
+* @note		None.
+*
+******************************************************************************/
+static INLINE u32 XCoresightPs_DccGetStatus(void)
+{
+	u32 Status = 0U;
+
+#ifdef __aarch64__
+	asm volatile ("mrs %0, mdccsr_el0" : "=r" (Status));
+#elif defined (__GNUC__) || defined (__ICCARM__)
+	asm volatile("mrc p14, 0, %0, c0, c1, 0"
+			: "=r" (Status) : : "cc");
+#else
+	{
+		volatile register u32 Reg __asm("cp14:0:c0:c1:0");
+		Status = Reg;
+	}
+#endif
+	return Status;
+#endif
+}
+/** @} */
@@ -0,0 +1,74 @@
+/******************************************************************************
+*
+* Copyright (C) 2015 - 2019 Xilinx, Inc.  All rights reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+* XILINX  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*
+* Except as contained in this notice, the name of the Xilinx shall not be used
+* in advertising or otherwise to promote the sale, use or other dealings in
+* this Software without prior written authorization from Xilinx.
+*
+******************************************************************************/
+/*****************************************************************************/
+/**
+*
+* @file xcoresightpsdcc.h
+* @addtogroup coresightps_dcc_v1_5
+* @{
+* @details
+*
+* CoreSight driver component.
+*
+* The coresight is a part of debug communication channel (DCC) group. Jtag UART
+* for ARM uses DCC. Each ARM core has its own DCC, so one need to select an
+* ARM target in XSDB console before running the jtag terminal command. Using the
+* coresight driver component, the output stream can be directed to a log file.
+*
+* @note 	None.
+*
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who    Date		Changes
+* ----- -----  -------- -----------------------------------------------
+* 1.00  kvn    02/14/15 First release
+* 1.1   kvn    06/12/15 Add support for Zynq Ultrascale+ MP.
+*       kvn    08/18/15 Modified Makefile according to compiler changes.
+* 1.3   asa    07/01/16 Made changes to ensure that the file does not compile
+*                       for MB BSPs. Instead it throws up a warning. This
+*                       fixes the CR#953056.
+* 1.5   sne    01/19/19 Fixed MISRA-C Violations CR#1025101.
+*
+* </pre>
+*
+******************************************************************************/
+
+/***************************** Include Files *********************************/
+#ifndef XCORESIGHTPSDCC_H                /* prevent circular inclusions */
+#define XCORESIGHTPSDCC_H                /* by using protection macros */
+#ifndef __MICROBLAZE__
+#include <xil_types.h>
+
+void XCoresightPs_DccSendByte(u32 BaseAddress, u8 Data);
+
+u8 XCoresightPs_DccRecvByte(u32 BaseAddress);
+#endif
+#endif
+/** @} */
--- a/Show More
+++ b/Show More