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| author | Fabio Estevam <festevam@gmail.com> | 2012-02-08 02:34:45 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-02-27 21:19:24 +0100 |
| commit | ed9d21696df61df113ede200f36b4183d86313b2 (patch) | |
| tree | 94d05ad3866d8b6c7c6d0ddd22ba7e4727f7d63c /board/freescale/mx51evk/mx51evk.c | |
| parent | c9d5fd1602273fa412cc356ea26da29f94c7412b (diff) | |
| download | u-boot-imx-ed9d21696df61df113ede200f36b4183d86313b2.zip u-boot-imx-ed9d21696df61df113ede200f36b4183d86313b2.tar.gz u-boot-imx-ed9d21696df61df113ede200f36b4183d86313b2.tar.bz2 | |
mx51evk: Use gpio_direction_input prior to gpio_get_value
Use gpio_direction_input prior to gpio_get_value.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'board/freescale/mx51evk/mx51evk.c')
| -rw-r--r-- | board/freescale/mx51evk/mx51evk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c index 8d1f6a3..b505a71 100644 --- a/board/freescale/mx51evk/mx51evk.c +++ b/board/freescale/mx51evk/mx51evk.c @@ -327,7 +327,9 @@ int board_mmc_getcd(struct mmc *mmc) int ret; mxc_request_iomux(MX51_PIN_GPIO1_0, IOMUX_CONFIG_ALT1); + gpio_direction_input(0); mxc_request_iomux(MX51_PIN_GPIO1_6, IOMUX_CONFIG_ALT0); + gpio_direction_input(6); if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR) ret = !gpio_get_value(0); |