/x220-coreboot-build

Coreboot for Lenovo ThinkPad X220

Be sure to read official coreboot documentation before atempting to flash. There is always a possibility that you could brick your ThinkPad X220 when trying to flash coreboot.

Be sure to back up your old BIOS

Features

  • Intel ME neutralized
  • Support for Intel Wi-Fi and Bluetooth
  • VGA Blob
  • Increased DRAM speed
  • SeaBIOS payload

Secondary payloads

  • nvramcui
  • coreinfo
  • tint

Flash directly form OS

 sudo flashrom -p internal:laptop=force_I_want_a_brick -w coreboot.rom -V

Flash directly form Raspberry PI

 sudo flashrom -p linux_spi:dev=/dev/spidev0.0,spispeed=512 -w coreboot.rom -V