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Issue on eMMC boot with imx6sx

Question asked by jingyang xie on Nov 22, 2017
Latest reply on Mar 20, 2018 by jingyang xie

Hi,all

     we have a problem with boot on emmc,when I use mfgtool(linux 3.14.52) to download the image ,the ternimal logged as followed:

 

   sdhci: Tuning procedure failed, falling back to fixed sampling clock
   mmc3: tuning execution failed
   mmc3: error -5 whilst initialising MMC card
   mmc3: BKOPS_EN bit is not set
   mmc3: tuning execution failed
   mmc3: error -5 whilst initialising MMC card

 

can anyone have the same problem?

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