From da212a47e7857eb641dbc47a43317228a106413e Mon Sep 17 00:00:00 2001
From: Gatsby Van <gatsby_van@163.com>
Date: Wed, 31 Jan 2024 00:31:34 +0800
Subject: [PATCH] *bugfix: increase systembus response delay required by 12
 (CASIC)

---
 df_datalink_sp/src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/df_datalink_sp/src/main.c b/df_datalink_sp/src/main.c
index 63149c5..e3cf290 100644
--- a/df_datalink_sp/src/main.c
+++ b/df_datalink_sp/src/main.c
@@ -846,7 +846,7 @@ int main(void)
 		if (SystemBus_IsRsqPendding(sysbusDescPtr) && (!SystemBus_IsTxBusy(sysbusDescPtr)))
 		{
 			// FIXME: Required by 12 (CASC)
-			udelay(200);
+			udelay(4000);
 			Status = SystemBus_MakeResp(sysbusDescPtr);
 			if (Status != SUCCESS)
 			{