(In reply to Duy Hua from comment #27) > (In reply to Matthias Brugger from comment #26) > > I realized that we are missing config options for the serial console driver. > > I queued the changes for tumbleweed. This should allow you to use earlycon > > to see what happens on the board. As always it will take some time to be > > published though. If you want I can provide you with a test kernel that you > > can use to test in advance. > > yes, please! You can download kernel-default-6.*.rpm package from the kernel of the day (KOT) repository: https://download.opensuse.org/repositories/Kernel:/stable/ARM/aarch64/ If you want to update the kernel in your ISO image [1] you can update that with the following command: sudo mksusecd --create test.iso --kernel=path/to/your/kernel-default*.rpm -- path/to/your/openSUSE-Tumbleweed-DVD-aarch64-Current.iso Hope that helps. [1] https://download.opensuse.org/ports/aarch64/tumbleweed/iso/openSUSE-Tumbleweed-DVD-aarch64-Current.iso