diff mbox

[U-Boot,7/7] powerpc/82xx: adapt SDRAM settings for mgcoge3ne

Message ID 1343402200-32020-8-git-send-email-gerlando.falauto@keymile.com
State Accepted
Commit 56249fea3d5e32cddcd9160e51ec93a9c4327c6b
Headers show

Commit Message

Gerlando Falauto July 27, 2012, 3:16 p.m. UTC 
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>
---
 include/configs/km82xx.h |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

Comments

Wolfgang Denk July 31, 2012, 8:31 p.m. UTC | #1 
Dear Gerlando Falauto,

In message <1343402200-32020-8-git-send-email-gerlando.falauto@keymile.com> you wrote:
> 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>
> ---
>  include/configs/km82xx.h |    6 ++++--
>  1 files changed, 4 insertions(+), 2 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk
diff mbox

Patch

diff --git a/include/configs/km82xx.h b/include/configs/km82xx.h
index f046337..3c2117f 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	{					\