| commit | 4137894e04dc5c435012344939080a723e8c58ac | [log] [tgz] |
|---|---|---|
| author | Lei Wen <leiwen@marvell.com> | Mon Oct 03 20:35:11 2011 +0000 |
| committer | Andy Fleming <afleming@freescale.com> | Thu Nov 03 02:14:59 2011 -0500 |
| tree | 6dbd459cbe50dfb60ccd9e8a1a2e66e442753498 | |
| parent | 0560db18ecd5b6f15f8bc655868d7d2316eba261 [diff] |
mmc: test mmc bus width on startup For we don't know mmc bus width from reading registers, the only way to check is to test. Current compare offset is: EXT_CSD_PARTITIONING_SUPPORT EXT_CSD_ERASE_GROUP_DEF EXT_CSD_REV EXT_CSD_HC_ERASE_GRP_SIZE EXT_CSD_SEC_CNT Signed-off-by: Lei Wen <leiwen@marvell.com>