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AM5718: Is there any self-test code available?

Part Number: AM5718

Hello,

My customer tries to analyze a field return of their custom AM5718 board that fails to boot. Their board is able to boot from QSPI and load their MLO in the OCMC RAM, then the MLO executes but nothing happens on the console when they would expect messages from the Linux boot.

To help their investigations, they ask whether we have any code that self-tests AM5718 and that could be run from the OCMC RAM under JTAG control. For example, code that checks serial ports and Ethernet through an internal loopback would be great.


Thanks. Best regards, François.