kumquat-buildroot/board/qemu/aarch64-virt/readme.txt
Peter Korsgaard c74a484fd1 configs/qemu_aarch64_virt_defconfig: build and use ext4 rootfs
The "virt" machine supports disk emulation, so use a ext4 rootfs instead of
initramfs for consistency with the other qemu defconfigs.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-10-12 22:49:21 +02:00

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Run the emulation with:
qemu-system-aarch64 -M virt -cpu cortex-a57 -nographic -smp 1 -kernel output/images/Image -append "root=/dev/vda console=ttyAMA0" -netdev user,id=eth0 -device virtio-net-device,netdev=eth0 -drive file=output/images/rootfs.ext4,if=none,format=raw,id=hd0 -device virtio-blk-device,drive=hd0
The login prompt will appear in the terminal that started Qemu.
Tested with QEMU 2.9.0