diff options
| author | Peng Fan <[email protected]> | 2019-07-10 09:35:30 +0000 |
|---|---|---|
| committer | Peng Fan <[email protected]> | 2019-07-15 10:30:09 +0800 |
| commit | 356f782c6ef9ec971d18662b82ddab25b0dc4fed (patch) | |
| tree | a20bfe1c6ae2c937c57be1ebc014b3fe75472dd0 /drivers | |
| parent | 609ba125c50545424ea946cd034069bec96b5da9 (diff) | |
mmc: fsl_esdhc_imx: enlarge mmc timeout
Flash system partition with fastboot will earse the partition firstly
The 600ms timeout will fail on some SD Card. Enlarge it to 5s to make
it works for most of sdcard
Cc: guoyin.chen <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/fsl_esdhc_imx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c index 2152d8aa3ae..43106dec756 100644 --- a/drivers/mmc/fsl_esdhc_imx.c +++ b/drivers/mmc/fsl_esdhc_imx.c @@ -513,9 +513,9 @@ static int esdhc_send_cmd_common(struct fsl_esdhc_priv *priv, struct mmc *mmc, /* Workaround for ESDHC errata ENGcm03648 */ if (!data && (cmd->resp_type & MMC_RSP_BUSY)) { - int timeout = 6000; + int timeout = 50000; - /* Poll on DATA0 line for cmd with busy signal for 600 ms */ + /* Poll on DATA0 line for cmd with busy signal for 5000 ms */ while (timeout > 0 && !(esdhc_read32(®s->prsstat) & PRSSTAT_DAT0)) { udelay(100); |