Commits
Haibo Chen committed 7de776430c9
MLK-11789 mmc: sdhci: Add 1ms delay in eMMC tuning procedure On 4.1 kernel, some eMMC on i.MX7D-SDB board can't pass HS400 tuning, the same eMMC can pass HS400 tuning on 3.14 kernel. The difference is that 4.1 kernel does not have 1ms delay for eMMC during the tuning procedure. The root cause still not find, add back the 1ms delay first. Signed-off-by: Haibo Chen <haibo.chen@freescale.com>