How to run VM with raspberry PI4 support

[liorms]

Hi,

I'm trying to start a VM that will use a preconfigured disk image (img format) and will start Raspberry PI4 hardware emulation.
I've used the following VM config:
----
arch: aarch64
bios: ovmf
bootdisk: scsi0
cores: 1
efidisk0: local-lvm:vm-120-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hotplug: 0
memory: 2048
#meta: creation-qemu=7.1.0,ctime=1692715010
name: rooExtend2
net0: virtio=BA:90:0E:3B:F9:E9,bridge=vmbr0
numa: 0
ostype: l26
scsi0: local:iso/rooExtend_v3.1.4_PI.img,media=cdrom,size=3913M
scsihw: virtio-scsi-pci
serial0: socket
smbios1: uuid=b39e809e-2ec3-4ed8-85bd-a4ab07f801c3
sockets: 1
vga: serial0
----

The system won't boot, yielding: "TASK ERROR: Can't use an undefined value as an ARRAY reference at /usr/share/perl5/PVE/QemuServer.pm line 3374."

I'm trying to use pre-built image as boot device -> should be similar to booting from RASP PI4 SD card.

Can someone comment on the configuration? what wrong? missing? other?

Thanks,
Lior

 

[LnxBil]

Are you trying to boot this on aarch64 (unofficial PVE) or "normal x86-64" (official PVE)? The later will not work, there is no cross-architecture emulation built-in. If you need to run this, you may have luck with LX(c) containers and bin-fmt for aarch64. This works to some extent. Another possibility is to just use vanilla QEMU, e.g. in a VM to fully emulate pi hardware.

 

[liorms]

Are you trying to boot this on aarch64 (unofficial PVE) or "normal x86-64" (official PVE)? The later will not work, there is no cross-architecture emulation built-in. If you need to run this, you may have luck with LX(c) containers and bin-fmt for aarch64. This works to some extent. Another possibility is to just use vanilla QEMU, e.g. in a VM to fully emulate pi hardware.

I've used this page to configure: https://azeria-labs.com/emulate-raspberry-pi-with-qemu/

And got the following messages:
alsa: could not initialize DAC
alsa: Failed to open 'default':
alsa: Reason: No such file or directory
audio: Failed to create voice 'lm4549.out'

I believe that I don't need the driver, what can I do?

Are you familiar with any other tool/hypervisor that can help
me run the raspberry PI4 disk image in an easier manner?