Hi, > Am 19.01.2024 um 10:20 schrieb Stefan Wahren <wahre...@gmx.net>: > > Another idea could be to dump the runtime DT of both variants via sysfs > (using official RPi OS) and compare them with each other. In the past > there was a lot DT firmware hackery for the Raspberry Pi 4.
Good idea indeed. I just did that and executed "dtc -I fs /sys/firmware/devicetree/base“ in a quick RaspberryPiOS installation. See [1] for the corresponding output. Hopefully Ivan can do the same so that we can see if there are any differences that might explain why his u-boot patches are working for him while they does not for me. Best Regards, Jens [1] https://gist.github.com/jens-maus/497e03cf1305ffe8a07e3196c27d6ebd -- Jens Maus, Dresden/Germany http://jens-maus.de/
