[coreboot] how to build bios.bin use qemu for linux

[dangl]

Hi guys:
   I'am first use this mailing list.
   Now I want to verity the coreboot.So I build a bios.bin,and then I will run it under qemu(for linux),but there are many problems.
   So Can someone give me a guide about how to build the qemu,and then use this qemu to run the bios(bios.bin).
                   Best regards!!!!!
                    Tim dan