1   rm coreboot.rom;
2  ./cbfstool coreboot.rom create -m x86 -s 256K -B /tmp/coreboot.strip -o 0x1000
3  ./cbfstool coreboot.rom add-stage -f romstage.bin -n fallback/romstage
4  ./cbfstool coreboot.rom add-payload -f /tmp/filo.elf -n normal/payload -c lzma
5  ./cbfstool coreboot.rom print
6  qemu-system-i386 -bios coreboot.rom -nographic