diff options
| -rw-r--r-- | drivers/mmc/mmc.c | 3 | ||||
| -rw-r--r-- | include/mmc.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 8a7d0739006..12d29da528a 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -34,6 +34,9 @@ static int mmc_set_signal_voltage(struct mmc *mmc, uint signal_voltage); static int mmc_wait_dat0(struct mmc *mmc, int state, int timeout_us) { + if (mmc->cfg->ops->wait_dat0) + return mmc->cfg->ops->wait_dat0(mmc, state, timeout_us); + return -ENOSYS; } diff --git a/include/mmc.h b/include/mmc.h index 9b4dc683110..073b01f82b3 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -561,6 +561,7 @@ struct mmc_ops { int (*getwp)(struct mmc *mmc); int (*host_power_cycle)(struct mmc *mmc); int (*get_b_max)(struct mmc *mmc, void *dst, lbaint_t blkcnt); + int (*wait_dat0)(struct mmc *mmc, int state, int timeout_us); }; static inline int mmc_hs400_prepare_ddr(struct mmc *mmc) |