From 56249fea3d5e32cddcd9160e51ec93a9c4327c6b Mon Sep 17 00:00:00 2001 From: Gerlando Falauto Date: Fri, 27 Jul 2012 05:16:40 +0000 Subject: [PATCH] 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 Signed-off-by: Holger Brunck --- include/configs/km82xx.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) 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 { \ -- 2.7.4