@minute which u-boot version are you flashing to the pocket reforms that you shipped to customers? Your post at Deleted the emmc partition - #2 by minute did not include anything about flashing u-boot. The reform-flash-uboot script will flash the reform-imx8mp-uboot tag 2024-05-06 which is also the top git commit of that repo. That should work, right?
Tried with and without an SD card.
Is the pocket preferring to load u-boot from sd-card or will it only try emmc?
Pivoting to the
reform-checkside of things, it also states:
This is the output you got before your machine stopped booting, right? It did not come back to life yet, yes? The output about /etc/modprobe.d should be irrelevant for your situation. Even if those files contain random content, they will not prevent you from getting serial output if your system gets so far that it starts loading and running linux.