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eMMC Initialization Progress in i.MX6S ROM

Question asked by Eric Kang on Mar 1, 2015
Latest reply on Mar 1, 2015 by igorpadykov

Hi All,

I have a problem to boot with eMMC in i.MX6S.

So I want to know how to initialize the eMMC in i.MX6S ROM.

I'm using the i.MX6S revision 1.2 and revision 1.3.


Actually I could know the eMMC initialization progress in u-boot based on <u-boot>/driver/mmc/mmc.c

But It was difficult to analyze the eMMC Initialization progress in i.MX6S ROM.


Could you tell me the eMMC Initialization progress in i.MX6S ROM revision 1.2 and revision 1.3?

Actually I want to know the eMMC Command and Response during the eMMC Initialization in i.MX6S ROM.


Best Regards,