Commits
Ye Li committed 68f1a0c264d
MLK-19869-2 imx6: fix mmc_get_boot_dev issue when booting from USB The mmc_get_boot_dev reads from SRC SBMR register. When booting with USB serial download, this function does not return correctly. Because SBMR won't reflect the USB boot. The patch adds USB boot checking to this function to fix the issue. Signed-off-by: Ye Li <ye.li@nxp.com> (cherry picked from commit f49acb763ec7165d634a119626620c596d74e419)