Hi,
our custom IMX8MM board was working fine with the same bootloader and Kernel (No change done) and suddenly Crashed at smp: Bringing up secondary CPUs,
Let me know whats the possible reason for the crash, Any voltage to issue or software issue?
Log is attached
Regards
Santhosh
Hi Santosh
one can try to reprogram image (as it can be corrupted for example due to sudden power off)
with GitHub - NXPmicro/mfgtools: Freescale/NXP I.MX Chip image deploy tools.
Also may be recommended to retest memory with i.MX 8M Family DDR Tool Release
please be aware of fix-derating-conflict-issue-L4.14.98_GA2.0.0.patch,
https://community.nxp.com/thread/525707
its software workaround has been integrated into the BSP
GA release imx_4.14.98_2.0.0 and latest Register Programming Aid (RPA).
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------
Hi igor,
I had tried re-flashing the board but still the same issue i am getting. I have tested all our application with 4.14.78 version, any other workaround ?
Since its difficult to go for L4.14.98 version
Note: I have tested with new board the image works fine
Hi Santosh
one can consider mechanical or ESD damage and try to resolder or change chip.
Best regards
igor