We'd love to accept your patches and contributions to this project. There are just a few small guidelines you need to follow.
Contributions to this project must be accompanied by a Contributor License Agreement. You (or your employer) retain the copyright to your contribution; this simply gives us permission to use and redistribute your contributions as part of the project. Head over to https://cla.developers.google.com/ to see your current agreements on file or to sign a new one.
You generally only need to submit a CLA once, so if you've already submitted one (even if it was for a different project), you probably don't need to do it again.
Mendel is developed publicly, entirely in the open, but all submissions -- including submissions by project members -- require review. We use Gerrit for this purpose to help maintain releases for various boards that Mendel runs on. Our public Gerrit instance is available at https://coral-review.googlesource.com/.
The Mendel Linux team hang out in IRC in the #mendel-linux channel on oftc.net.
Bug reports and patches are welcome via our public support email address at "Coral" coral-support@google.com.
This project follows Google's Open Source Community Guidelines.