tree 971ffe9a2948af46edf4ee3ff3fceaf0a50f9d87
parent af7e3a43a8e76dcf2a39025adf8a9fb2e52bbb26
author johpow01 <john.powell@arm.com> 1623884248 -0500
committer johpow01 <john.powell@arm.com> 1633469097 -0500

refactor(gpt): productize and refactor GPT library

This patch updates and refactors the GPT library and fixes bugs.

- Support all combinations of PGS, PPS, and L0GPTSZ parameters.
- PPS and PGS are set at runtime, L0GPTSZ is read from GPCCR_EL3.
- Use compiler definitions to simplify code.
- Renaming functions to better suit intended uses.
- MMU enabled before GPT APIs called.
- Add comments to make function usage more clear in GPT library.
- Added _rme suffix to file names to differentiate better from the
  GPT file system code.
- Renamed gpt_defs.h to gpt_rme_private.h to better separate private
  and public code.
- Renamed gpt_core.c to gpt_rme.c to better conform to TF-A precedent.

Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: I4cbb23b0f81e697baa9fb23ba458aa3f7d1ed919