Re: beaglebone black boot failure Linux v5.15.rc1

Tony Lindgren
2021-09-30T08:10:48Z

* Robert Nelson <robertcnelson@gmail.com> [210924 18:41]:
> On Wed, Sep 22, 2021 at 4:28 AM Vaittinen, Matti
> <Matti.Vaittinen@fi.rohmeurope.com> wrote:
> > Maybe a stupid question - how to find out the exact revision?
>
> Run:
>
> hexdump -e '8/1 "%c"' /sys/bus/i2c/devices/0-0050/eeprom -n 28 | cut -b 5-28
>
> Then lookup:
>
> https://github.com/beagleboard/image-builder/blob/master/readme.md

So do I need some kernel module for this with the mainline kernel
loaded? I don't have eeprom listed under 0-0050.

I also see eeprom only for am335x-pocketbeagle.dts and
am57xx-beagle-x15-common.dtsi so maybe it should be justd added?

I guess this could be checked with i2cget command too meanwhile.

Regards,

Tony