This page shows two representations of the same data:
First a list of all mainboards supported by coreboot (current within one hour) ordered by category. For each mainboard the table shows the latest user-contributed report of a successful boot on the device.
After that, the page provides a time-ordered list of these contributed reports, with the newest report first.
Boards without such reports may boot or there may be some maintenance required. The reports contain the coreboot configuration and precise commit id, so it is possible to reproduce the build.
We encourage developers and users to contribute reports so we know which devices are well-tested. We have a tool in the coreboot repository to make contributing easy. The data resides in the board status repository. Contributing requires an account on review.coreboot.org. After logging into the site with your preferred OpenID or GitHub/Google credentials, you can get a user name and password for git pushes on gerrit's settings screen.
Sometimes the same board is sold under different names, we've tried to list all known names but some names might be missing.
If the board is not found in the coreboot's source code, there might be some form of support that is not ready yet for inclusion in coreboot, usually people willing to send their patches to coreboot goes through gerrit, so looking there could find some code for boards that are not yet merged.
Some vendors have their own coreboot trees/fork, for instance: