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| author | Valentin Longchamp <valentin.longchamp@keymile.com> | 2015-11-17 10:53:33 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2015-11-18 15:28:56 -0500 |
| commit | 22554ba1c9d8ea4c8abda23017ccb1cee0c3358e (patch) | |
| tree | 670bbf660b86982b14cfae80c34a26ec0afd126c | |
| parent | fd70858d05a29fce942b20f5a41cf1ca2ebf9014 (diff) | |
| download | u-boot-imx-22554ba1c9d8ea4c8abda23017ccb1cee0c3358e.zip u-boot-imx-22554ba1c9d8ea4c8abda23017ccb1cee0c3358e.tar.gz u-boot-imx-22554ba1c9d8ea4c8abda23017ccb1cee0c3358e.tar.bz2 | |
powerpc/km8360: fix the ODT parameters for CS0
The ODT parameters for km8360 set the ODT_WR_ACS bit in u-boot KM-2011.09
that is used in the release bootpackage for kmcoge5ne. During the
transition from the kmeter1 to km8360 this was changed to
ODT_RD_ONLY_CURRENT, which is uncorrect and causes faulty RAM accesses at
low temperatures.
This is now changed to ODT_WR_ONLY_CURRENT which is the equivalent of
ODT_WR_ACS.
Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
| -rw-r--r-- | include/configs/km8360.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/configs/km8360.h b/include/configs/km8360.h index c517e78..49b9200 100644 --- a/include/configs/km8360.h +++ b/include/configs/km8360.h @@ -99,7 +99,7 @@ #define CONFIG_SYS_DDR_CS0_CONFIG (\ CSCONFIG_EN | \ CSCONFIG_AP | \ - CSCONFIG_ODT_RD_ONLY_CURRENT | \ + CSCONFIG_ODT_WR_ONLY_CURRENT | \ CSCONFIG_BANK_BIT_3 | \ CSCONFIG_ROW_BIT_13 | \ CSCONFIG_COL_BIT_10) @@ -107,7 +107,7 @@ #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ CSCONFIG_ROW_BIT_13 | \ CSCONFIG_COL_BIT_10 | \ - CSCONFIG_ODT_RD_ONLY_CURRENT) + CSCONFIG_ODT_WR_ONLY_CURRENT) #endif #define CONFIG_SYS_DDR_CLK_CNTL (\ |