An OpenBSD developer has since very early on contributed to m1n1 and the u-boot port, which is also shared by Linux. https://asahilinux.org/about/#who-is-worki

An OpenBSD developer has since very early on contributed to m1n1 and the u-boot port, which is also shared by Linux. https://asahilinux.org/about/#who-is-working-on-asahi-linux https://asahilinux.org/about/#who-is-working-on-asahi-linux Booting OpenBSD on a Apple silicon Mac requires: • macOS + m1n1 stage 1 (from the Asahi Linux project) • m1n1 stage 2 + u-boot (from OpenBSD) • OpenBSD's EFI bootloader (BOOTAA64.EFI). A recent macOS update exposed a bug in m1n1 which has been fixed and pushed out by both the Asahi Linux team, and now also OpenBSD.