Dear @henrique.tx,
Thanks for your prompt reply.
I followed the indications in the link. I downloaded SDK SDK_2_9_0_MIMX8QX6xxxFZ and checked Getting Started with MCUXpresso SDK for MEK-MIMX8QX.pdf file in the docs folder. Section 7 reads:
“The bootaux command on U-Boot is obsolete because the A and M core must run on different partitions. We can no longer kick off M4 demo from U-Boot.”
However, I noticed that @alex.tx used U-boot to run HellowWorld example successfully in this thread with recent updates. Can you confirm if bootaux can be used to run M4 demos?
Thanks in advance.
Vic