Hi, I ran into the issue of not being able to fit the whole rootfs in RAM (using a qemu-arm-virt device). Therefore I opted for booting the initramfs instead and from there switch root to the proper file system. The booting of the initramfs works fine but the /dev/sda device is not visible to the guest. For x86 (according to these instructions: https://docs.sel4.systems/projects/camkes-vm/) this seems to be done by passing through access to the SATA controller. But since the x86 device configuration is different to the ARM device configuration it requires a different config than the one shown in the instructions. I was wondering how you achieve this SATA passthrough for a ARM VM or if there are any tutorials, other projects or examples that shows how it is done? Best regards, Olof