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U-boot (lsdk1812) spl does not load from mmc on ls1021atwr

Question asked by Dusan Ferbas on Mar 1, 2019
Latest reply on Mar 7, 2019 by Yiping Wang

We have a custom board with LS1020A and running u-boot built with Yocto 2016.

We are trying to use LSDK 1812, u-boot boots from SD card, when compiled with default ls1021atwr settings. When we try to modify these settings to match our former Yocto settings, I know there are DM and Kconfig changes, we get a u-boot image, but it hangs during reading u-boot from mmc during SPL phase.

 

See attached log for details.

 

Does anyone experienced similar case?

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