diff options
| author | Peng Fan <peng.fan@nxp.com> | 2017-09-05 11:16:06 +0800 |
|---|---|---|
| committer | Peng Fan <peng.fan@nxp.com> | 2017-09-05 11:16:06 +0800 |
| commit | ba0c1f75a7aa33b5f0fcedc3416fbb38f4166eda (patch) | |
| tree | 8bce9154859d032f3e81c56fc469faf73ad5a0cb | |
| parent | a27827ef5e28df350664f0699d5e68ffa1a5147e (diff) | |
MLK-16365 mmc: add sd/mmc legacy capability
Add SD/MMC legacy capability. Otherwise the legacy cards supports will
be broken.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
| -rw-r--r-- | drivers/mmc/mmc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index daf128a852..680694fdc6 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1555,6 +1555,7 @@ static int sd_select_mode_and_width(struct mmc *mmc, uint card_caps) /* Restrict card's capabilities by what the host can do */ caps = card_caps & (mmc->cfg->host_caps | MMC_MODE_1BIT); + caps |= MMC_CAP(SD_LEGACY); if (!uhs_en) caps &= ~UHS_CAPS; @@ -1693,6 +1694,7 @@ static int mmc_select_mode_and_width(struct mmc *mmc, uint card_caps) /* Restrict card's capabilities by what the host can do */ card_caps &= (mmc->cfg->host_caps | MMC_MODE_1BIT); + card_caps |= MMC_CAP(MMC_LEGACY); /* Only version 4 of MMC supports wider bus widths */ if (mmc->version < MMC_VERSION_4) |