Porting guide: Clarify API that don't follow AAPCS
Antonio Nino Diaz authored
This patch clarifies a porting API in the Porting Guide that do not
follow the ARM Architecture Program Calling Standards (AAPCS). The
list of registers that are allowed to be clobbered by this API has
been updated in the Porting Guide.

Fixes ARM-software/tf-issues#259

Change-Id: Ibf2adda2e1fb3e9b8f53d8a918d5998356eb8fce
e5846732
Name Last commit Last update
bl1 Merge pull request #470 from danh-arm/dh/fwu-done-fix
bl2 Remove dashes from image names: 'BL3-x' --> 'BL3x'
bl2u FWU: Add Generic BL2U FWU image support in BL2
bl31 Miscellaneous doc fixes for v1.2
bl32/tsp Remove dashes from image names: 'BL3-x' --> 'BL3x'
common Miscellaneous doc fixes for v1.2
docs Porting guide: Clarify API that don't follow AAPCS
drivers Merge pull request #501 from jcastillo-arm/jc/tf-issues/300
fdts FVP: update device tree idle state entries
include Merge pull request #508 from soby-mathew/sm/debug_xlat
lib Use tf_printf() for debug logs from xlat_tables.c
make_helpers Apply TBBR naming convention to the fip_create options
plat Merge pull request #508 from soby-mathew/sm/debug_xlat
services Fix PSCI CPU ON race when setting state to ON_PENDING
tools Merge pull request #484 from jcastillo-arm/jc/tf-issues/337
.gitignore TBB: rework cert_create tool to follow a data driven approach
Makefile Apply TBBR naming convention to the fip_create options
acknowledgements.md TLK-D documentation and add NVIDIA to the Acknowledgements file
contributing.md Update `contributing.md` CLA instructions
license.md Update year in copyright text to 2014
readme.md Update `readme.md` for v1.2 release