diff options
| -rw-r--r-- | board/seco/mx6quq7/mx6quq7.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/board/seco/mx6quq7/mx6quq7.c b/board/seco/mx6quq7/mx6quq7.c index 89ae70d..6be0b98 100644 --- a/board/seco/mx6quq7/mx6quq7.c +++ b/board/seco/mx6quq7/mx6quq7.c @@ -91,11 +91,30 @@ int board_eth_init(bd_t *bis) return ret; } +#define USDHC4_CD_GPIO IMX_GPIO_NR(2, 6) + static struct fsl_esdhc_cfg usdhc_cfg[2] = { {USDHC3_BASE_ADDR, 0, 4}, {USDHC4_BASE_ADDR, 0, 4}, }; +int board_mmc_getcd(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; + int ret = 0; + + switch (cfg->esdhc_base) { + case USDHC3_BASE_ADDR: + ret = 1; /* Assume eMMC is always present */ + break; + case USDHC4_BASE_ADDR: + ret = !gpio_get_value(USDHC4_CD_GPIO); + break; + } + + return ret; +} + int board_mmc_init(bd_t *bis) { u32 index = 0; |