Re: PvGRUB2 on Arm64?

[Julien Grall <julien@xxxxxxx>]

Hello,

On 07/10/2022 11:13, Benjamin Mordaunt wrote:
> Yes in effect, that is what I want.
>
> There seems to be a GRUB2 module which works in the opposite direction
> (
> https://github.com/rhboot/grub2/blob/fedora-38/grub-core/loader/arm64/xen_boot.c
> ),
> which allows launching the Xen hypervisor from GRUB, but I want to launch
> GRUB2
> with PV drivers as the bootloader for a DomU (Ubuntu in my case). Looks
> like we need
> an equivalent arm64 relocator.S as provided for x86 in
> https://github.com/rhboot/grub2/blob/fedora-38/grub-core/lib/x86_64/xen/relocator.S
> .
We have support for UEFI/U-boot in the guest. With that you should be 
able to launch a normal GRUB. Would that work for you?
Cheers,

--
Julien Grall