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eMMC5.0 Boot with Bus Width=8bit access for i.MX6

Question asked by Rahul Soni on Apr 14, 2017
Latest reply on Apr 14, 2017 by igorpadykov

Hi All,

 

We have one custom i.MX6S board which we are booting using eMMC.

I can see no difference in booting time when I set boot_cfg2[7:5] = 000 (1 bit) and boot_cfg2[7:5] = 010 (8 bit).

Can anyone please explain why this is happening. Ideally, when selecting 1-bit eMMC, booting time should be more than 8-bit booting time.

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