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| author | Alagu Sankar <alagusankar@embwise.com> | 2010-05-12 15:08:24 +0530 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2011-04-13 03:50:43 -0500 |
| commit | b44c70837a87bcd92b76a94e49b85d7656cb2a11 (patch) | |
| tree | acb94847132447c36f464c75724f2e0c473421d2 /drivers | |
| parent | b16aadf411280fc426d7488ddd8a5b2038b7194d (diff) | |
| download | u-boot-imx-b44c70837a87bcd92b76a94e49b85d7656cb2a11.zip u-boot-imx-b44c70837a87bcd92b76a94e49b85d7656cb2a11.tar.gz u-boot-imx-b44c70837a87bcd92b76a94e49b85d7656cb2a11.tar.bz2 | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/mmc.c | 6 |
1 files changed, 3 insertions, 3 deletions
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 @@ retry_scr: 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 @@ retry_scr: 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; |