kumquat-buildroot/board/qemu/arm-versatile
..
linux-3.17.config
readme.txt

Run the emulation with:

  qemu-system-arm -M versatilepb -kernel output/images/zImage -drive file=output/images/rootfs.ext2,if=scsi -append "root=/dev/sda console=ttyAMA0,115200" -serial stdio -net nic,model=smc91c111 -net user

The login prompt will appear in the terminal that started Qemu. The
graphical window is the framebuffer.

Tested with QEMU 2.1.2