Posting on behalf of a customer
I managed to flash some keys in the SB OTP, but I'm having issues with BPMK. Out of all element I could flash, only BPMK causes issues, M3 core returns an error code 0x20. I wonder it it's related to this note:
"Note that while programming everything at once, certificate size should be less than 5400 bytes. If certificate
does not fit in size, program in incremental way."
Because as soon as I add BPMK in the gen_keywr_cert.sh script (options -b and --bmek) primary_cert.bin grows to 5408 bytes. What bother me is that even if I call gen_keywr_cert.sh only with -b and --bmek it also grows up to 5408 bytes. I have no clue yet on where the issue comes from.
