I recently purchased a x60s tablet to learn more about coreboot, and how to make the boot process as fast as possible. The wacom capabilities are important as this machine will also be used to take notes - so I figured I would just apply the patches for the video fix and serial ports support
I applied in this order:
$ git clone
http://review.coreboot.org/coreboot$ cd coreboot
$ git fetch
http://review.coreboot.org/coreboot refs/changes/20/5320/6 && git checkout FETCH_HEAD
$ git fetch
http://review.coreboot.org/coreboot refs/changes/45/5345/1 && git cherry-pick FETCH_HEAD
In src/mainboard/lenovo/x60/devicetree.cb, change register "gpu_backlight" = "0x1280128" to register "gpu_backlight" = "0x879F879E"
Problem is, after running the sequence of git commands, the video fix is gone.
I created a new branch as suggested by git to keep the patches (git branch new_branch_name ....), but since I never played with git before I guess I did something wrong.
I could take the patches and manually apply them (in fact I'm about to do that!), but I wonder what is the proper way to do it - and also if I'm missing any important recent patch not mentioned in the online guides.