[TF-A] TF-A code documentation

Hi,

I have talked to a couple of people to figure out what TF-A project is using for code documentation. Because I see at least in our platform that our documentation is somewhere between doxygen and kernel-doc but actually with a lot of mismatches. Sanbrine mentioned sending an email to the mailing list to start to have discussion about it.

That's why I want to know the official code documentation format and how we should be checking that everything matches to make sure that documentation is not out of sync from code itself. When this is clear I will ask my team to fix all these issues.

Thanks, Michal