I started to migrate all the services that I use on my internal network to my Raspberry Pi 4 cluster. I migrated my FreeBSD jails to BastileBSD on a virtual machine running on a Raspberry Pi. See my blog post on how to migrate from ezjail to BastilleBSD. https://stafwag.github.io/blog/blog/2023/09/10/migrate-from-ezjail-to-bastille-part1-introduction-to-bastillebsd/
Running FreeBSD as a virtual machine with UEFI on ARM64 came to the point that it just works. I have to use QEMU with u-boot to get FreeBSD up and running on the Raspberry Pi as a virtual machine with older FreeBSD versions: https://stafwag.github.io/blog/blog/2021/03/14/howto_run_freebsd_as_vm_on_pi/.
But with the latest versions of FreeBSD ( not sure when it started to work, but it works on FreeBSD 14) you can run FreeBSD as a virtual machine on ARM64 with UEFI just like on x86 on GNU/Linux with KVM.
UEFI on KVM is in general provided by the open-source tianocore project.
I didn’t find much information on how to run OpenBSD with UEFI on x86 or ARM64.
So I decided to write a blog post about it, in the hope that this information might be useful to somebody else. First I tried to download the OpenBSD 7.4 ISO image and boot it as a virtual machine on KVM (x86). But the iso image failed to boot on a virtual with UEFI enabled. It looks like the ISO image only supports a legacy BIOS.
ARM64 doesn’t support a “legacy BIOS”. The ARM64 download page for OpenBSD 7.4 doesn’t even have an ISO image, but there is an install-<version>.img image available. So I tried to boot this image on one of my Raspberry Pi systems and this worked. I had more trouble getting NetBSD working as a virtual machine on the Raspberry Pi but this might be a topic for another blog post :-)
You’ll find my journey with my installation instructions below.Read more...