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Bug
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Resolution: Fixed
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Medium
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PDK
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PDK-8311
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PROCESSOR_SDK_07.01.00
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PROCESSOR_SDK_07.03.00
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j721e-evm
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If this issue is observed, then the samples need to be replaced.
Random failures were seen in the SBL & application boot (ATF/Linux). Inserted a memory check just after Board_init(DDR) in the SBL and then we saw memory failures in certain sections in DDR about 1 out of 3 times.
Reverting the PDK commit below(for DDR-4266 Register Settings) makes all the problems go away:
"PDK-8145 Board: J721E DDR: Check-in Latest DDR Configuration Revision: 0.5.0"