I got some random hangs on cold boots of my Unmatched board:
- The serial port reads “f0???” and the boot process doesn’t continue.
- The same output always shows each time if I only press the reset button, when it is broken. Only a cold shutdown/boot cycle may change it.
- It happens about 2/3 the time. The boot is normal otherwise, and resets on the successful boots always work too.
I didn’t find anything about this problem. Any help would be really appreciated!