[coreboot] More experiments with disabling the ME

persmule persmule at gmail.com
Wed Nov 16 12:25:49 CET 2016

Hi Federico,

Today I succeeded in building a usable coreboot image for my x220. With
coreboot, the integrated NIC is still misfunctional after powering up,
with ME cleansed, and gets fully functional after a reboot.

Besides, how small could the ME section be after ME gets cleansed? It
seems that the ME in board-status is 3MiB smaller than mine.


在 2016年11月14日 21:06, Nicola Corna 写道:
>> Hi Federico,You guys seem to have successfully built a usable
>> coreboot image for
>> x220. Could you share its revision and config file?
>> I have never built
>> such usable image till now.Besides, is script file
>> me_cleaner.py downloadable somewhere?Persmule.
> Hi,
> you can find all the info about my build of coreboot in the
> board_status repository (here [1] you can find the latest report).
> I suggest you to change the payload from GRUB (external ELF) to
> SeaBIOS.
> I've uploaded the me_cleaner.py in a GitHub repo [2].
> Nicola
> [1] https://review.coreboot.org/cgit/board-status.git/tree/lenovo/x220/
> 4.5-260-g3d302b0/2016-11-14T00_09_12Z
> [2] https://github.com/corna/me_cleaner

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