diff options
| author | Tom Warren <twarren@nvidia.com> | 2011-09-21 12:40:07 (GMT) |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-10-27 19:56:29 (GMT) |
| commit | ccf7988b9ace671085a7ae6e7317c6a378c4a309 (patch) | |
| tree | 3276519f7a7c8cc32fd32479d5bbe3707c6d80e5 /board/nvidia/common | |
| parent | 20e18e051fc42774c27f07200a389edfd4606c67 (diff) | |
| download | u-boot-ccf7988b9ace671085a7ae6e7317c6a378c4a309.tar.xz | |
tegra2: Enable MMC for Seaboard
This adds the required GPIO and pinmux configuration to make eMMC / SD work
on Seaboard.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'board/nvidia/common')
| -rw-r--r-- | board/nvidia/common/board.c | 13 | ||||
| -rw-r--r-- | board/nvidia/common/board.h | 1 |
2 files changed, 2 insertions, 12 deletions
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 5ba7bda..d13537d 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -160,6 +160,7 @@ int board_mmc_init(bd_t *bd) /* Enable clocks, muxes, etc. for SDMMC controllers */ clock_init_mmc(); pin_mux_mmc(); + gpio_config_mmc(); debug("board_mmc_init: init eMMC\n"); /* init dev 0, eMMC chip, with 4-bit bus */ @@ -171,18 +172,6 @@ int board_mmc_init(bd_t *bd) return 0; } - -/* this is a weak define that we are overriding */ -int board_mmc_getcd(u8 *cd, struct mmc *mmc) -{ - debug("board_mmc_getcd called\n"); - /* - * Hard-code CD presence for now. Need to add GPIO inputs - * for Seaboard & Harmony (& Kaen/Aebl/Wario?) - */ - *cd = 1; - return 0; -} #endif #ifdef CONFIG_BOARD_EARLY_INIT_F diff --git a/board/nvidia/common/board.h b/board/nvidia/common/board.h index d649eb7..344e702 100644 --- a/board/nvidia/common/board.h +++ b/board/nvidia/common/board.h @@ -26,6 +26,7 @@ void tegra2_start(void); void gpio_config_uart(void); +void gpio_config_mmc(void); int tegra2_mmc_init(int dev_index, int bus_width); #endif /* BOARD_H */ |