fix: 电源板增加PS工程source文件，否则编译会报错;修改电源板PS工程名称

dx_pwr_basic/vitis_classic_autobuild/config.json

@@ -1,6 +1,18 @@
 {
-    "project_name": "dx_sig",
+    "project_name": "dx_pwr",
     "version": "1.1.0",
     "hw_design": "../system_top.xsa",
-    "hw_version": "dx_sig-HW-1.1.0"
+    "hw_version": "dx_pwr-HW-1.1.0",
+    "apps": {
+        "app_hello": {
+            "sources": ["source/"],
+            "target_cpu": "ps7_cortexa9_0",
+            "os": "standalone",
+            "language": "C",
+            "mem_layout" : {
+                "heap_size": "0x80000",
+                "stack_size": "0x4000"
+            }
+        }
+    }
 }

dx_pwr_basic/vitis_classic_autobuild/source/helloworld.c

@@ -0,0 +1,33 @@
+/******************************************************************************
+* Copyright (C) 2023 Advanced Micro Devices, Inc. All Rights Reserved.
+* SPDX-License-Identifier: MIT
+******************************************************************************/
+/*
+ * helloworld.c: simple test application
+ *
+ * This application configures UART 16550 to baud rate 9600.
+ * PS7 UART (Zynq) is not initialized by this application, since
+ * bootrom/bsp configures it to baud rate 115200
+ *
+ * ------------------------------------------------
+ * | UART TYPE   BAUD RATE                        |
+ * ------------------------------------------------
+ *   uartns550   9600
+ *   uartlite    Configurable only in HW design
+ *   ps7_uart    115200 (configured by bootrom/bsp)
+ */
+
+#include <stdio.h>
+#include "platform.h"
+#include "xil_printf.h"
+
+
+int main()
+{
+    init_platform();
+
+    print("Hello World\n\r");
+    print("Successfully ran Hello World application");
+    cleanup_platform();
+    return 0;
+}

dx_pwr_basic/vitis_classic_autobuild/source/platform.c

@@ -0,0 +1,86 @@
+/******************************************************************************
+* Copyright (C) 2023 Advanced Micro Devices, Inc. All Rights Reserved.
+* SPDX-License-Identifier: MIT
+******************************************************************************/
+
+#include "xparameters.h"
+#include "xil_cache.h"
+
+#ifndef SDT
+#include "platform_config.h"
+#endif
+
+/*
+ * Uncomment one of the following two lines, depending on the target,
+ * if ps7/psu init source files are added in the source directory for
+ * compiling example outside of SDK.
+ */
+/*#include "ps7_init.h"*/
+/*#include "psu_init.h"*/
+
+#ifdef STDOUT_IS_16550
+ #include "xuartns550_l.h"
+
+ #define UART_BAUD 9600
+#endif
+
+void
+enable_caches()
+{
+#ifdef __PPC__
+    Xil_ICacheEnableRegion(CACHEABLE_REGION_MASK);
+    Xil_DCacheEnableRegion(CACHEABLE_REGION_MASK);
+#elif __MICROBLAZE__
+#ifdef XPAR_MICROBLAZE_USE_ICACHE
+    Xil_ICacheEnable();
+#endif
+#ifdef XPAR_MICROBLAZE_USE_DCACHE
+    Xil_DCacheEnable();
+#endif
+#endif
+}
+
+void
+disable_caches()
+{
+#ifdef __MICROBLAZE__
+#ifdef XPAR_MICROBLAZE_USE_DCACHE
+    Xil_DCacheDisable();
+#endif
+#ifdef XPAR_MICROBLAZE_USE_ICACHE
+    Xil_ICacheDisable();
+#endif
+#endif
+}
+
+void
+init_uart()
+{
+#ifdef STDOUT_IS_16550
+    XUartNs550_SetBaud(STDOUT_BASEADDR, XPAR_XUARTNS550_CLOCK_HZ, UART_BAUD);
+    XUartNs550_SetLineControlReg(STDOUT_BASEADDR, XUN_LCR_8_DATA_BITS);
+#endif
+    /* Bootrom/BSP configures PS7/PSU UART to 115200 bps */
+}
+
+void
+init_platform()
+{
+    /*
+     * If you want to run this example outside of SDK,
+     * uncomment one of the following two lines and also #include "ps7_init.h"
+     * or #include "ps7_init.h" at the top, depending on the target.
+     * Make sure that the ps7/psu_init.c and ps7/psu_init.h files are included
+     * along with this example source files for compilation.
+     */
+    /* ps7_init();*/
+    /* psu_init();*/
+    enable_caches();
+    init_uart();
+}
+
+void
+cleanup_platform()
+{
+    disable_caches();
+}

dx_pwr_basic/vitis_classic_autobuild/source/platform.h

@@ -0,0 +1,16 @@
+/******************************************************************************
+* Copyright (C) 2023 Advanced Micro Devices, Inc. All Rights Reserved.
+* SPDX-License-Identifier: MIT
+******************************************************************************/
+
+#ifndef __PLATFORM_H_
+#define __PLATFORM_H_
+
+#ifndef SDT
+#include "platform_config.h"
+#endif
+
+void init_platform();
+void cleanup_platform();
+
+#endif

dx_pwr_basic/vitis_classic_autobuild/source/platform_config.h

@@ -0,0 +1,6 @@
+#ifndef __PLATFORM_CONFIG_H_
+#define __PLATFORM_CONFIG_H_
+
+#define STDOUT_IS_PS7_UART
+#define UART_DEVICE_ID 0
+#endif