Wow, this is awesome! This relates to work I've been doing with the [Heads](https://osresearch.net/) project. Specifically I got a PR merged for the first ChromeOS Port using MrChromebox's code as an upstream dependency: https://github.com/linuxboot/heads/pull/2133

I'm now working on the 2nd ChromeOS device in this PR right now: https://github.com/linuxboot/heads/pull/2225 And there is a 3rd port by someone else: https://github.com/linuxboot/heads/pull/2219

I'm surprised Libreboot was able to add all the ChromeOS devices at once, Just adding the 2 ports for Heads hasn't been easy, although I'm not an expert when it comes to Coreboot.

Anyway, I love seeing more support for Chromebooks, they are great devices. Funny enough my Acer Chromebook (Kano) is now more open and more secure than my Framework 13s.