[Xen-devel] DomU UEFI configuration

["Marcos E. Matsunaga" <Marcos.Matsunaga@xxxxxxxxxx>]

Hi Anthony,


I am trying to run a DomU guest using OVMF. I have built xen staging 
with --with-ovmf option. I am able to install a new guest but I am 
unable to boot it (see the attached image).
The xl.cfg file I am using:

name='test_uefi'
memory=16384
disk=['file:/home/IMAGES/FEDORA/FC25/Fedora-Server-dvd-x86_64-25-1.3.iso,hdc:cdrom,r','/Repo/VM/test_uefi/System_UEFI.qcow2,raw,hda,w']
#disk=['/Repo/VM/test_uefi/System_UEFI.qcow2,raw,hda,w']
vif=['mac=00:16:3e:ff:ee:01,bridge=xenbr0', 
'mac=00:16:3e:ff:00:01,bridge=xenbr2']
guest_os_type='default'
bios='ovmf'
serial='pty'
xen_platform_pci=0
device_model_version='qemu-xen'
builder='hvm'
on_poweroff='destroy'
boot='dc'
vnc=1
vnclisten='0.0.0.0:5'
stdvga=1
videoram=16
on_crash='restart'
on_reboot='restart'
vcpus=8
maxmem=16384

Konrad Wilk suggested me to use try adding:

device_model_args_hvm=["fw_cfg","file=./my_blob.bin"];

But that didn't work. I also tried something similar to how KVM uses:

device_model_args_hvm=['-drive','file=/Repo/VM/perf1_uefi/OVMF_VARS.fd,if=pflash,format=raw,unit=1'];

It also didn't work.

How do you specify the NVRAM image to store the boot order?

Thanks for your  help.

--

Regards,

Marcos Eduardo Matsunaga

Linux & Virtualization
Corp Architecture - Development

“The statements and opinions expressed here are my own and do not
necessarily represent those of Oracle Corporation.”

Attachment: Tianocore-boot-failed.png
Description: PNG image

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