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Cold start fail (-20) cause MXS NAND : DMA read error

Question asked by Morris Lai on May 16, 2017
Latest reply on Jun 14, 2017 by igorpadykov

We test the long time cold start (-20 @ 10 hours),

First Power turn on :

the error shows "MXS NADA: DMA read error"

But Second Power turn on : workable

 

Is it NAND Flash problem or iMX6 UL issues ???

We use iMX6 UL SOM board for test.

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