Hi,
If I enable debug_all option in configuration latest coreboot with filo hangs like below
FILO version 0.6.0 (vgahlaut@ubuntu) Sun Oct 12 02:47:44 PDT 2014 boot EAX = 0x0 boot EBX = 0x0 boot arg = 0x0 Current location: 0x101000-0x257fb7 Relocating to 0x7e77000-0x7fcdfb7...
Never proceed from here.