diff options
| author | Simon Glass <sjg@chromium.org> | 2012-01-11 12:42:28 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-02-12 10:11:22 +0100 |
| commit | ca28090d2114eba17fb30579a69691d2b3aadf74 (patch) | |
| tree | 394e1512b847911435cac7514120a16ec61f97a6 /board/nvidia/seaboard | |
| parent | e712e5451867e67f7e35aa4a931997e084b5b622 (diff) | |
| download | blackbird-obmc-uboot-ca28090d2114eba17fb30579a69691d2b3aadf74.tar.gz blackbird-obmc-uboot-ca28090d2114eba17fb30579a69691d2b3aadf74.zip | |
tegra: Use funcmux for MMC on seaboard
Use the new funcmux_select() feature to set up the MMC pin mux.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'board/nvidia/seaboard')
| -rw-r--r-- | board/nvidia/seaboard/seaboard.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/board/nvidia/seaboard/seaboard.c b/board/nvidia/seaboard/seaboard.c index 56acd6156f..9ab6825bb8 100644 --- a/board/nvidia/seaboard/seaboard.c +++ b/board/nvidia/seaboard/seaboard.c @@ -24,6 +24,8 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/tegra2.h> +#include <asm/arch/clock.h> +#include <asm/arch/funcmux.h> #include <asm/arch/pinmux.h> #include <asm/arch/mmc.h> #include <asm/gpio.h> @@ -59,23 +61,8 @@ void gpio_config_uart(void) */ static void pin_mux_mmc(void) { - /* SDMMC4: config 3, x8 on 2nd set of pins */ - pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4); - pinmux_set_func(PINGRP_GMA, PMUX_FUNC_SDIO4); - pinmux_set_func(PINGRP_GME, PMUX_FUNC_SDIO4); - - pinmux_tristate_disable(PINGRP_ATB); - pinmux_tristate_disable(PINGRP_GMA); - pinmux_tristate_disable(PINGRP_GME); - - /* SDMMC3: SDIO3_CLK, SDIO3_CMD, SDIO3_DAT[3:0] */ - pinmux_set_func(PINGRP_SDB, PMUX_FUNC_SDIO3); - pinmux_set_func(PINGRP_SDC, PMUX_FUNC_SDIO3); - pinmux_set_func(PINGRP_SDD, PMUX_FUNC_SDIO3); - - pinmux_tristate_disable(PINGRP_SDC); - pinmux_tristate_disable(PINGRP_SDD); - pinmux_tristate_disable(PINGRP_SDB); + funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT); + funcmux_select(PERIPH_ID_SDMMC3, FUNCMUX_SDMMC3_SDB_4BIT); /* For power GPIO PI6 */ pinmux_tristate_disable(PINGRP_ATA); |
