Hi,
I have discovered a bit late that the eMMC on sama5d2_xplained board is
no longer working since the initialisation fails.
It was working with 4.9. Doing a git bisect, the commit which causes my
issue is e173f891:
mmc: core: Update CMD13 polling policy when switch to HS DDR mode
Here are the logs:
mmc0: Invalid UHS-I mode selected
mmc0: switch to bus width 8 ddr failed
mmc0: error -110 whilst initialising MMC card
I have not dig much yet. Did someone already report or experience the
same thing?
It seems that switching to the new timing before checking the switch
status doesn't work so the timing is set back to MMC_TIMING_MMC_HS that
causes the invalid UHS-I mode when getting preset value.
Regards
Ludovic
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