• Yangbo Lu's avatar
    mmc: send CMD0 before CMD1 for some MMC cards · d188b113
    Yangbo Lu authored
    When the MMC framework was added in u-boot, the mmc_go_idle was
    added before mmc_send_op_cond_iter in function mmc_send_op_cond
    annotating that some cards seemed to need this. Actually, we still
    need to do this in function mmc_complete_op_cond for those cards.
    This has been verified on Micron MTFC4GACAECN eMMC chip.
    Signed-off-by: 's avatarYangbo Lu <yangbo.lu@nxp.com>
mmc.c 37.1 KB