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ot1200: rework card detect for eMMC

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Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
This commit is contained in:
Christian Gmeiner 2014-10-23 13:46:43 +02:00 committed by Stefano Babic
parent 5a9ca420ce
commit 56740fa96f
1 changed files with 4 additions and 3 deletions
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7
board/bachmann/ot1200/ot1200.c
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@ -155,9 +155,10 @@ int board_mmc_getcd(struct mmc *mmc)
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
int ret;
if (cfg->esdhc_base == USDHC3_BASE_ADDR)
ret = 1;
else {
if (cfg->esdhc_base == USDHC3_BASE_ADDR) {
gpio_direction_input(IMX_GPIO_NR(4, 5));
ret = gpio_get_value(IMX_GPIO_NR(4, 5));
} else {
gpio_direction_input(IMX_GPIO_NR(1, 4));
ret = !gpio_get_value(IMX_GPIO_NR(1, 4));
}