Hi Jiatong,
Do you have access to the serial? If so, it is possible that the boot
is actually successful and it is only the screen initialization the
problem.
If kunpeng 920 is a UEFI/ACPI machine, we know that there are issues
with screen initialization.
Cheers,
Stefano
On Fri, 9 Jun 2023, Jiatong Shen wrote:
> Hello community,
>
> I need help for debugging XEN on aarch64 architecture. The machine I am working on is a kunpeng 920 armv8 compatible CPU. I use debian 11
> as operating system and installed xen-system-arm64 without any problem. But when I boot into xen hypervisor mode, the machine screen is
> black out without any output or any helpful debugging message.
>
> Could you generously provide some hints for debugging the issue? Thank you very much in advance and looking forward to hearing from you.
>
> --
>
> Best Regards,
>
> Jiatong Shen
>
>
Do you have access to the serial? If so, it is possible that the boot
is actually successful and it is only the screen initialization the
problem.
If kunpeng 920 is a UEFI/ACPI machine, we know that there are issues
with screen initialization.
Cheers,
Stefano
On Fri, 9 Jun 2023, Jiatong Shen wrote:
> Hello community,
>
> I need help for debugging XEN on aarch64 architecture. The machine I am working on is a kunpeng 920 armv8 compatible CPU. I use debian 11
> as operating system and installed xen-system-arm64 without any problem. But when I boot into xen hypervisor mode, the machine screen is
> black out without any output or any helpful debugging message.
>
> Could you generously provide some hints for debugging the issue? Thank you very much in advance and looking forward to hearing from you.
>
> --
>
> Best Regards,
>
> Jiatong Shen
>
>