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| author | Inderpal Singh <inderpal.singh@linaro.org> | 2013-08-21 10:38:57 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2013-08-30 12:13:58 +0900 |
| commit | cc2b1012cbdb0422fc96d6e6c813baed0722f373 (patch) | |
| tree | b1e7590863546959c91f4786fbffcdc45ecffd76 /board | |
| parent | a2ac68fb2b35e57cd483e7d6fb30b9d9331acc01 (diff) | |
| download | u-boot-imx-cc2b1012cbdb0422fc96d6e6c813baed0722f373.zip u-boot-imx-cc2b1012cbdb0422fc96d6e6c813baed0722f373.tar.gz u-boot-imx-cc2b1012cbdb0422fc96d6e6c813baed0722f373.tar.bz2 | |
exynos5250: arndale: Add mmc support
This patch adds mmc support to the arndale board.
Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'board')
| -rw-r--r-- | board/samsung/arndale/arndale.c | 14 | ||||
| -rw-r--r-- | board/samsung/dts/exynos5250-arndale.dts | 18 |
2 files changed, 32 insertions, 0 deletions
diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c index 84d8f19..052fecd 100644 --- a/board/samsung/arndale/arndale.c +++ b/board/samsung/arndale/arndale.c @@ -6,6 +6,7 @@ #include <common.h> #include <asm/arch/pinmux.h> +#include <asm/arch/dwmmc.h> #include <asm/arch/power.h> DECLARE_GLOBAL_DATA_PTR; @@ -48,6 +49,19 @@ void dram_init_banksize(void) } } +#ifdef CONFIG_GENERIC_MMC +int board_mmc_init(bd_t *bis) +{ + int ret; + /* dwmmc initializattion for available channels */ + ret = exynos_dwmmc_init(gd->fdt_blob); + if (ret) + debug("dwmmc init failed\n"); + + return ret; +} +#endif + static int board_uart_init(void) { int err = 0, uart_id; diff --git a/board/samsung/dts/exynos5250-arndale.dts b/board/samsung/dts/exynos5250-arndale.dts index d3c0527..c700e45 100644 --- a/board/samsung/dts/exynos5250-arndale.dts +++ b/board/samsung/dts/exynos5250-arndale.dts @@ -18,4 +18,22 @@ serial0 = "/serial@12C20000"; console = "/serial@12C20000"; }; + + mmc@12200000 { + samsung,bus-width = <8>; + samsung,timing = <1 3 3>; + }; + + mmc@12210000 { + status = "disabled"; + }; + + mmc@12220000 { + samsung,bus-width = <4>; + samsung,timing = <1 2 3>; + }; + + mmc@12230000 { + status = "disabled"; + }; }; |