On 08/06/2023 23:39, Stefano Stabellini wrote:
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.
More importantly, you may want to check that if Xen was compiled with ACPI enabled (unlikely if this is the package from Debian). If not, you will need to build your own Xen.
Cheers, -- Julien Grall
