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| author | Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> | 2011-10-31 13:16:02 +0900 |
|---|---|---|
| committer | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2011-12-02 13:46:21 +0900 |
| commit | 3ed81645874413d31c5012cb958abd3bc5008b0c (patch) | |
| tree | 6cb9c8d57c9459bfc7f53e94f571059df3b2e93f /include | |
| parent | cb4046c592b7e1a0b3412bea8de21ec16a5e9e95 (diff) | |
| download | u-boot-imx-3ed81645874413d31c5012cb958abd3bc5008b0c.zip u-boot-imx-3ed81645874413d31c5012cb958abd3bc5008b0c.tar.gz u-boot-imx-3ed81645874413d31c5012cb958abd3bc5008b0c.tar.bz2 | |
sh: Add a flag which controls the DDR ECC mode of sh7757lcr
When DDR-ECC is effective, the physical memory which can be used
reduces this boardby half. However, this mode can chenge to disable.
When it was disabled, user can use 512 MB of physical memory.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
CC: "Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com>
Acked-by: "Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sh7757lcr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/configs/sh7757lcr.h b/include/configs/sh7757lcr.h index fe11a17..c1f9ce8 100644 --- a/include/configs/sh7757lcr.h +++ b/include/configs/sh7757lcr.h @@ -31,6 +31,7 @@ #define CONFIG_SH_32BIT 1 #define CONFIG_CPU_SH7757 1 #define CONFIG_SH7757LCR 1 +#define CONFIG_SH7757LCR_DDR_ECC 1 #define CONFIG_SYS_TEXT_BASE 0x8ef80000 #define CONFIG_SYS_LDSCRIPT "board/renesas/sh7757lcr/u-boot.lds" |