Messages in this thread | | | Date | Thu, 30 Sep 2021 11:10:44 +0300 | From | Tony Lindgren <> | Subject | Re: beaglebone black boot failure Linux v5.15.rc1 |
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* 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
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