docs(contributing): various improvements
- Warn contributors that they need to register their email address in
their Gerrit profile. Not doing so causes errors at patch submission
and is a recurrent question on the mailing list.
- Add some links where useful.
- Remove confusing CGit link to TF-A source code. In the context of
setting up a local copy of the repo for contributing patches,
developers should rather clone it through Gerrit and this is best
covered by the "Getting the TF-A Source" section of TF-A
documentation.
- Add references to the OpenCI documentation, which has a lot more
details on some of the topics we briefly cover in the contribution
guidelines.
- Encourage the user to use the 'git review' command for patch
submission, inline with OpenCI documentation instructions. This
automatically sorts out which Gerrit server to push to and against
which repo branch (thanks to the '.gitreview' configuration file in
TF-A root directory).
- Elaborate the Coverity Scan section.
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: I1131662d8bc3502967b269a599869ea130897efb
1 file changed