microblaze: Fix reset function

[u-boot] / board / keymile / km_arm / kwbimage.cfg

diff --git a/board/keymile/km_arm/kwbimage.cfg b/board/keymile/km_arm/kwbimage.cfg
index b2f51936f4debff917a3c2c4f843c6b4a0fbb00f..e5e9942c1aa11ae76d8915fb8e5ac8fc88244885 100644 (file)
--- a/board/keymile/km_arm/kwbimage.cfg
+++ b/board/keymile/km_arm/kwbimage.cfg
@@ -52,9 +52,9 @@ DATA 0xFFD10008 0x00001100    # MPP Control 2 Register
 DATA 0xFFD100E0 0x1B1B1B1B     # IO Configuration 0 Register
 DATA 0xFFD20134 0x66666666     # L2 RAM Timing 0 Register
 DATA 0xFFD20138 0x66666666     # L2 RAM Timing 1 Register
-DATA 0xFFD20154 0x00000200     # CPU RAM Management Control3 Register
-DATA 0xFFD2014C 0x00001C00     # CPU RAM Management Control1 Register
-DATA 0xFFD20148 0x00000001     # CPU RAM Management Control0 Register
+
+# NOTE: Don't write on 0x20148 , 0x2014c and 0x20154, leave them untouched!
+# If not it could cause KW Exceptions during boot in Fast Corners/High Voltage
 
 #Dram initalization
 DATA 0xFFD01400 0x43000400     # SDRAM Configuration Register