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authorGerlando Falauto <gerlando.falauto@keymile.com>2012-07-27 05:16:40 +0000
committerWolfgang Denk <wd@denx.de>2012-07-31 22:36:38 +0200
commit56249fea3d5e32cddcd9160e51ec93a9c4327c6b (patch)
treedbda3354f117265d5e85d050062abe93639f2424 /include
parentc9718210b1ad604025dae5aed9f963c82e2e498e (diff)
downloadu-boot-linaro-stable-56249fea3d5e32cddcd9160e51ec93a9c4327c6b.tar.gz
powerpc/82xx: adapt SDRAM settings for mgcoge3ne
The HW guys suggested to change these two values. And these values are now identical to the values we use on mgcoge. PSDMR_WRC was set to 1C as it should lead to better performance. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Diffstat (limited to 'include')
-rw-r--r--include/configs/km82xx.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/configs/km82xx.h b/include/configs/km82xx.h
index f046337a0..3c2117fc3 100644
--- a/include/configs/km82xx.h
+++ b/include/configs/km82xx.h
@@ -128,16 +128,18 @@
#define CONFIG_SYS_OR1 ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & \
ORxS_SDAM_MSK) |\
ORxS_BPD_4 |\
- ORxS_NUMR_13)
+ ORxS_NUMR_13 |\
+ ORxS_IBID)
#define CONFIG_SYS_PSDMR ( \
PSDMR_PBI |\
+ PSDMR_RFEN |\
PSDMR_BSMA_A13_A15 |\
PSDMR_RFRC_5_CLK |\
PSDMR_PRETOACT_2W |\
PSDMR_ACTTORW_2W |\
PSDMR_LDOTOPRE_1C |\
- PSDMR_WRC_2C |\
+ PSDMR_WRC_1C |\
PSDMR_CL_2)
#define CONFIG_SYS_SDRAM_LIST { \