diff options
| -rw-r--r-- | board/compulab/cm_t54/cm_t54.c | 7 | ||||
| -rw-r--r-- | drivers/mmc/omap_hsmmc.c | 4 |
2 files changed, 4 insertions, 7 deletions
diff --git a/board/compulab/cm_t54/cm_t54.c b/board/compulab/cm_t54/cm_t54.c index 944b723..b1a067d 100644 --- a/board/compulab/cm_t54/cm_t54.c +++ b/board/compulab/cm_t54/cm_t54.c @@ -100,16 +100,11 @@ uint mmc_get_env_part(struct mmc *mmc) #define SB_T54_CD_GPIO 228 #define SB_T54_WP_GPIO 229 -int board_mmc_getcd(struct mmc *mmc) -{ - return !gpio_get_value(SB_T54_CD_GPIO); -} - int board_mmc_init(bd_t *bis) { int ret0, ret1; - ret0 = omap_mmc_init(0, 0, 0, -1, SB_T54_WP_GPIO); + ret0 = omap_mmc_init(0, 0, 0, SB_T54_CD_GPIO, SB_T54_WP_GPIO); if (ret0) printf("cm_t54: failed to initialize mmc0\n"); diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index ef2cbf9..ffb5284 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -611,7 +611,8 @@ static int omap_hsmmc_getcd(struct mmc *mmc) if (cd_gpio < 0) return 1; - return gpio_get_value(cd_gpio); + /* NOTE: assumes card detect signal is active-low */ + return !gpio_get_value(cd_gpio); } static int omap_hsmmc_getwp(struct mmc *mmc) @@ -624,6 +625,7 @@ static int omap_hsmmc_getwp(struct mmc *mmc) if (wp_gpio < 0) return 0; + /* NOTE: assumes write protect signal is active-high */ return gpio_get_value(wp_gpio); } #endif |