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| author | Akshay Saraswat <akshay.s@samsung.com> | 2014-11-13 22:38:19 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-11-17 19:03:38 +0900 |
| commit | 43581c833876314b3cf556805465a3ab8d86d244 (patch) | |
| tree | 460d4b5446b23fad2664838390efa493f4d0425f /include/configs/smdk5420.h | |
| parent | 061091098a5ec55ff4b68b61592af8619c2c7d88 (diff) | |
| download | u-boot-imx-43581c833876314b3cf556805465a3ab8d86d244.zip u-boot-imx-43581c833876314b3cf556805465a3ab8d86d244.tar.gz u-boot-imx-43581c833876314b3cf556805465a3ab8d86d244.tar.bz2 | |
Config: Exynos5420: Refactor SDRAM Bank and Size
Since, not every board may have all memory channels configured
and all available banks of DMC used, we wish to refactor configs
for Memory Bank size and numbers as per board memory config.
For Example, Peach-Pit has 2GB memory and will be using only 4 banks
but Peach-Pi has 3.5GB memory and will be using all 7 available
SDRAM banks.
Signed-off-by: Akshay Saraswat <akshay.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/configs/smdk5420.h')
| -rw-r--r-- | include/configs/smdk5420.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/configs/smdk5420.h b/include/configs/smdk5420.h index fd2d482..5c9a3c0 100644 --- a/include/configs/smdk5420.h +++ b/include/configs/smdk5420.h @@ -23,4 +23,8 @@ #define CONFIG_IDENT_STRING " for SMDK5420" #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0" +/* DRAM Memory Banks */ +#define CONFIG_NR_DRAM_BANKS 7 +#define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ + #endif /* __CONFIG_SMDK5420_H */ |