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| author | Gerlando Falauto <gerlando.falauto@keymile.com> | 2012-07-27 05:16:40 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-07-31 22:36:38 +0200 |
| commit | 56249fea3d5e32cddcd9160e51ec93a9c4327c6b (patch) | |
| tree | dbda3354f117265d5e85d050062abe93639f2424 | |
| parent | c9718210b1ad604025dae5aed9f963c82e2e498e (diff) | |
| download | u-boot-imx-56249fea3d5e32cddcd9160e51ec93a9c4327c6b.zip u-boot-imx-56249fea3d5e32cddcd9160e51ec93a9c4327c6b.tar.gz u-boot-imx-56249fea3d5e32cddcd9160e51ec93a9c4327c6b.tar.bz2 | |
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>
| -rw-r--r-- | include/configs/km82xx.h | 6 |
1 files 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 { \ |