On Fri, 2 Aug 2019 at 01:02, Tao Ren <taoren@xxxxxx> wrote: > + > + chosen { > + stdout-path = &uart3; > + bootargs = "debug console=ttyS2,9600n8 root=/dev/ram rw"; Are you sure you want 'debug' in your boot arguments? The rest lgtm. I can remove debug when applying, or leave it there if it was intentional. Cheers, Joel