x220-coreboot-4.4-cmos.default

boot_option=Fallback
baud_rate=115200
debug_level=Spew
power_on_after_fail=Disable
nmi=Enable
volume=0x3
first_battery=Primary
bluetooth=Enable
wwan=Enable
wlan=Enable
touchpad=Enable
sata_mode=AHCI
fn_ctrl_swap=Disable
sticky_fn=Disable
trackpoint=Enable
hyper_threading=Enable