Hi,
* Jarkko Nikula <jarkko.nikula@xxxxxxxxxx> [210528 13:56]:
> My old BeagleBoard Rev C2 stopped booting properly.
>
> Booting stops "Waiting for root device /dev/mmcblk0p2..." but goes
> forward if I feed e.g. ENTER over serial and have to press it through
> almost the whole userspace booting. At some point during process it
> seems to start working. Perhaps userspace fires some timer etc?
Sounds like the beagleboard timer errata handling is either picking
a wrong clockevent timer, or later on ti-sysc misdetects the active
timer for clockevent and idles it.
What does dmesg say in the beginning for clockevent and clocksource
timers?
> I bisected the issue into commit 6cfcd5563b4f
> ("clocksource/drivers/timer-ti-dm: Fix suspend and resume for am3 and
> am4"). I used omap2plus_defconfig.
OK
Regards,
Tony
