arm/km: fix memory settings

[pandora-u-boot.git] / board / keymile / km_arm / kwbimage_128M16_1.cfg

diff --git a/board/keymile/km_arm/kwbimage_128M16_1.cfg b/board/keymile/km_arm/kwbimage_128M16_1.cfg
index bcce907..5de8df7 100644 (file)
--- a/board/keymile/km_arm/kwbimage_128M16_1.cfg
+++ b/board/keymile/km_arm/kwbimage_128M16_1.cfg
@@ -98,29 +98,8 @@ DATA 0xFFD20138 0x66666666   # L2 RAM Timing 1 Register
 # bit 19-18: 1, ECC RAM WTC RAM0
 # bit 31-20: ???,Reserve
 
-DATA 0xFFD20154 0x00000200     # CPU RAM Management Control3 Register
-# bit 23-0:  0x000200, Addr Config tuning
-# bit 31-24: 0,        Reserved
-
-# ??? Missing register # CPU RAM Management Control2 Register
-
-DATA 0xFFD2014C 0x00001C00     # CPU RAM Management Control1 Register
-# bit 15-0:  0x1C00, Opmux Tuning
-# bit 31-16: 0,      Pc Dp Tuning
-
-DATA 0xFFD20148 0x00000001     # CPU RAM Management Control0 Register
-# bit 1-0:   1, addr clk tune
-# bit 3-2:   0, reserved
-# bit 5-4:   0, dtcmp clk tune
-# bit 7-6:   0, reserved
-# bit 9-8:   0, macdrv clk tune
-# bit 11-10: 0, opmuxgm2 clk tune
-# bit 15-14: 0, rf clk tune
-# bit 17-16: 0, rfbypass clk tune
-# bit 19-18: 0, pc dp clk tune
-# bit 23-20: 0, icache clk tune
-# bit 27:24: 0, dcache clk tune
-# bit 31:28: 0, regfile tunin
+# 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
 
 # SDRAM initalization
 DATA 0xFFD01400 0x430004E0     # SDRAM Configuration Register