topic Re: Issue in programming uboot in PowerQUICC Processors

Issue in programming uboot

utkarsh — Tue, 17 Oct 2023 10:12:43 GMT

Hi All

We have T1042 processor & trying to do spi flash through code warrior . But some how I am getting unsual issue .

1. Getting reset issue (snapshot 1 )

2. Memory read issue (snapshot 2)

Not sure how to go about it .

Re: Issue in programming uboot

utkarsh — Wed, 18 Oct 2023 09:16:56 GMT

On further investigation reset issue looks to be resolved. But still not able to program uboot , looks like memory access is not there . Log attached for the same .

Re: Issue in programming uboot

khushbur — Fri, 27 Oct 2023 10:19:40 GMT

Hi @utkarsh

Described behaviour corresponds to unstable operation of the SDRAM.
Please use the CodeWarrior QCVS DDR Tool to check the DDR SDRAM operation and prepare optimal settings for the T1042 DDR controller.

Please refer below thread with similar issue.

https://community.nxp.com/t5/CodeWarrior-Development-Tools/Error-Couldn-t-write-flash-driver-to-target-Please-make-sure/m-p/1046348

Thanks

Khushbu