[fedora-arm] Re: Disabling serial console in u-boot

Once upon a time, Chris Adams <linux@cmadams.net> said:
> I'll start with a plain clean F41 server image on a different card, hook
> up a monitor, start from a cold boot, and see what I can see.

After much fiddling around, I'm unable to reproduce this problem on
Fedora 41. It's a little annoying to not know what happened, but I
guess "problem solved" and on until the next weird one.

I did notice one other difference in the GPS HATs - the Uputronics (the
one on the system that was crashing) defaults to 115200, while the
Adafruit defaults to 9600... while the Adafruit stops the boot, it
doesn't actually "register" as valid input (so at least you can type
commands). The Uputronics running at the default u-boot baud means all
the NMEA sentences are treated as commands, which don't work (and makes
typing any commands impossible). I look forward to a way to truly
disable serial console in u-boot.

--
Chris Adams <linux@cmadams.net>
--
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