diff options
| author | zhang sanshan <sanshan.zhang@nxp.com> | 2017-11-16 15:38:11 +0800 |
|---|---|---|
| committer | zhang sanshan <sanshan.zhang@nxp.com> | 2017-11-16 16:01:55 +0800 |
| commit | 4a1db2cd700ea434e25c0692c545e571f5841a00 (patch) | |
| tree | 2f371a13528a5416799c02275d845d37bc1c2144 | |
| parent | d65ff484aad12e532521de61fa6be888c258d2f0 (diff) | |
MA-10633 [Android] enlarge the timeout for waiting DATA0
600ms is not enough to erase erase_grp_size for some sdcard.
enlarge to to 1200ms.
Change-Id: Ic980794fa3064f92b479b87380e694f853f83c6a
Signed-off-by: zhang sanshan <sanshan.zhang@nxp.com>
| -rw-r--r-- | drivers/mmc/fsl_esdhc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index baa67c13d2..13deee3a74 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -518,9 +518,9 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) /* Workaround for ESDHC errata ENGcm03648 */ if (!data && (cmd->resp_type & MMC_RSP_BUSY)) { - int timeout = 6000; + int timeout = 12000; - /* Poll on DATA0 line for cmd with busy signal for 600 ms */ + /* Poll on DATA0 line for cmd with busy signal for 1200 ms */ while (timeout > 0 && !(esdhc_read32(®s->prsstat) & PRSSTAT_DAT0)) { udelay(100); |