14.2.2.1. QEMU graphic mode arm terminal
TODO: on arm, we see the penguin and some boot messages, but don’t get a shell at then end:
./run --arch aarch64 --graphic
I think it does not work because the graphic window is DRM only, i.e.:
cat /dev/urandom > /dev/fb0
fails with:
cat: write error: No space left on device
and has no effect, and the Linux kernel does not appear to have a built-in DRM console as it does for fbdev with fbcon.
There is however one out-of-tree implementation: kmscon.