On Mon, Apr 29, 2024 at 12:58:25PM GMT, bo...@plexuscomp.com wrote:
> >Synopsis: sysupgrade to latest snap results in bootloop, had to replace
> >boot.bin
> >Category: system aarch64
> >Environment:
> System : OpenBSD 7.5
> Details : OpenBSD 7.5-current (GENERIC.MP) #19: Sun Apr 28 13:44:22
> MDT 2024
>
> dera...@arm64.openbsd.org:/usr/src/sys/arch/arm64/compile/GENERIC.MP
>
> Architecture: OpenBSD.arm64
> Machine : arm64
> >Description:
> Upgraded my m1 macbook air to the latest snapshot.
> After the installation, reboot, I see the mac logo, asahi logo, no
> OpenBSD logo, then it reboots and repeats.
> I copied /m1n1/boot.bin from another asahi efi partition to the
> OpenBSD m1n1 partition and it boots again.
> >How-To-Repeat:
> Install a snapshot on a mac?
For the archives: Installing is not enough, apple-boot's m1n1/boot.bin is
put there by installboot(8) which is run before fw_update(8) fetched it.
So far, it takes an upgrade or manual installboot to boot our firmware
(and thus see the OpenBSD logo).
> >Fix:
Use a boot.bin from asahi
