kumquat-buildroot/board/qemu/x86/readme.txt
Gustavo Zacarias f282b13a27 qemu/x86*: update instructions to use virtio
Switch the invocation command to use virtio-blk and virtio-net for
better performance.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-04-30 14:58:10 +02:00

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Run the emulation with:
qemu-system-i386 -M pc -kernel output/images/bzImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append root=/dev/vda -net nic,model=virtio -net user
Optionally add -smp N to emulate a SMP system with N CPUs.
The login prompt will appear in the graphical window.
Tested with QEMU 2.5.0