How to coreboot your X220 (seabios + vgabios & me cleaner)

Published: 13 July 2018
on channel: tripcode!Q/7

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Welp I guess I can never use the hash key for comments any more. Thanks google.
#GNU/linux #Thinkpad #Coreboot

tfw no screws. (also I'm making the q/a next so... I'll answer questions below)

Cheat Sheet for x220 coreboot install.

#Get build dependencies
sudo apt-get install git build-essential gnat flex bison libncurses5-dev wget zlib1g-dev
#Install coreboot
git clone https://review.coreboot.org/coreboot
cd coreboot
git submodule update --init --checkout
#Mention soft disable vs strip
#split rom
cd coreboot/util/ifdtool
make CPUS=16
./ifdtool -x x220.rom
#Install me cleaner and nueter me
git clone https://github.com/corna/me_cleaner.git
python3 me_cleaner.py me.bin
#edit commands
make nconfig
#set descriptor.bin bios.bin me.bin gbe.bin vgabios.bin
#Comopile coreboot
make crossgcc-i386 CPUS=16
make iasl CPUS=16
make CPUS=16

Rom is in coreboot/build/coreboot.rom

https://tylercipriani.com/blog/2016/1... -Link for the x220 flashchip pinout

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