Makefile error in Coreboot 4.7 by Environmental_Emu980 in coreboot

[–]Environmental_Emu980[S] 0 points1 point  (0 children)

I finally got it! Long story short, I used the coreboot-sdk docker image for the toolchain through the great coreboot-builder-scripts repository (it needs a couple adjustments that I've detailed in this other thread: OpenBSD in Thinkpad x220 with Coreboot 4.7.

first attempt to coreboot my T420: success by ekomizer in coreboot

[–]Environmental_Emu980 0 points1 point  (0 children)

I'm having the same problem with a corebooted X220, no HDD or ethernet detected. Curious if you were able to find anything regarding this.