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/openbmc/u-boot/drivers/mmc/
H A Dmmc.cdiff 4137894e04dc5c435012344939080a723e8c58ac Mon Oct 03 15:35:11 CDT 2011 Lei Wen <leiwen@marvell.com> 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>