Thanks Peter for the interest.
I don't have a logic analyzer lying around. I can contact my local hackerspace (of which I am not a member). Or if somebody close to Arnhem, NL is willing to help, that would be great as well. But if it doesn't cost to much (< 100 euro) I'm happy to just purchase one.
Any logic analyzer you can recommend for sporadic Coreboot usage? What kind of specs should it meet? I see a lot of those simple 24MHz 8CH models being offered cheaply and I have used on of those in the past, but I'm not sure if that would be sufficient. The Coreboot wiki doesn't list specific recommendations: https://www.coreboot.org/Developer_Manual/Tools
Do you have any pointers on where I should measure on the board to capture those signals?
It might take some months before I'll get to this, if ever, just to manage expectations. But if it helps the Coreboot project by debugging I'm willing to do my part.
Best, Nico