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LS1021A - Download u-boot to RAM

Question asked by Vered Zvi on Dec 11, 2016
Latest reply on Jun 25, 2018 by Charles Yocum

Hello,

 

The document AN4956.pdf, U-Boot/Barebox Debug using CodeWarrior for QorIQ LS series - ARM V7 ISA, explains how to use code warrior in order to download u-boot image into RAM and run it. 

 

What command (if any) should I run in the ccs console prior to the download ?

How does the DDR controller (or any other critical peripheral that should work prior to u-boot) is initialized ?

 

Please assume that nothing is burned on the NOR flash. 

 

Thank you,

Z.V

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