[pietrushnic]

Correct. coreboot support for MSI PRO Z690-A WiFi DDR4 (mentioned ADL dream), as well as PC Engines and Proteclti was provided by https://3mdeb.com. Full disclosure: I'm Founder and CEO of 3mdeb.

There are some other boards you may be interested in, which you can find at https://docs.dasharo.com/ Supported Hardware section.

I believe NovaCustom laptops are worth to mention especially that 12th Gen coming soon: https://configurelaptop.eu/coreboot-laptop/