Add board_mmc_getcd function and declare CD_GPIO for SDCard.
Signed-off-by: Julien Corjon corjon.j@ecagroup.com --- v1 -> v2 - Split patch (suggested by Boris) - Replace spaces with tab (suggested by Boris)
board/seco/mx6quq7/mx6quq7.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)
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;