However MINIX-current is currently broken on ARM . So before thinking about making X11 work on ARM we need to get MINIX to boot again on ARM first.
As far as I understand, the framebuffer works on the Beagle Board xM,
but not on the Beagle Bone Black/White? [1]
As for the status on ARM, I saw on IRC that the issue was being resolved
by switching to LLVM instead of GCC. If there is a way for me to try the
fix I would be happy to do so.