I can boot with a 64bit OS on a Raspberry PI 3, but when I change
display_rotate (config.txt) to 3 (270 degrees), it stuck on the 4-colour initial screen.
The funny thing is that when I use a 32bit OS the rotation works fine.
- OpenBSD: https://cdn.openbsd.org/pub/OpenBSD/6.5/arm64/miniroot65.fs
- NetBSD: http://www.invisible.ca/arm/
- Gentoo, Rasbian and Majaro: https://isshoni.org/downloads/
None of them works. When using
hdmi_safe=1 it was able to boot but I got blurred fonts.
Is there a better config? Is it possible to debug it by some how?