SD1.00 wide-bus fix
Fixed a bug wherein SD version 1.0 cards were not configured for 4-bit mode
Signed-off-by: Alagu Sankar <alagusankar@embwise.com>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 6805b33..9988cb1 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -512,6 +512,9 @@
break;
}
+ if (mmc->scr[0] & SD_DATA_4BIT)
+ mmc->card_caps |= MMC_MODE_4BIT;
+
/* Version 1.0 doesn't support switching */
if (mmc->version == SD_VERSION_1_0)
return 0;
@@ -529,9 +532,6 @@
break;
}
- if (mmc->scr[0] & SD_DATA_4BIT)
- mmc->card_caps |= MMC_MODE_4BIT;
-
/* If high-speed isn't supported, we return */
if (!(__be32_to_cpu(switch_status[3]) & SD_HIGHSPEED_SUPPORTED))
return 0;