Sandrine Bailleux ef7fb9e48e Porting Guide: Clarify identity-mapping requirement ...

The memory translation library in Trusted Firmware supports
non-identity mappings for Physical to Virtual addresses since commit
f984ce84ba. However, the porting guide hasn't been updated
accordingly and still mandates the platform ports to use
identity-mapped page tables for all addresses.

This patch removes this out-dated information from the Porting Guide
and clarifies in which circumstances non-identity mapping may safely
be used.

Fixes ARM-software/tf-issues#258

Change-Id: I84dab9f3cabfc43794951b1828bfecb13049f706

2016-01-29 16:09:12 +00:00

..

diagrams

Merge pull request #472 from danh-arm/dh/fwu-docs

2015-12-17 17:37:15 +00:00

plat

docs: fix the command to compile BL31 on Tegra

2015-08-01 11:14:32 +05:30

spd

Tegra: retrieve BL32's bootargs from bl32_ep_info

2015-07-31 10:26:22 +05:30

auth-framework.md

Remove dashes from image names: 'BL3-x' --> 'BL3x'

2015-12-14 12:31:37 +00:00

change-log.md

Update change-log.md for v1.2 release

2015-12-21 18:17:12 +00:00

cpu-specific-build-macros.md

cortex_a53: Add A53 errata #826319, #836870

2015-08-05 19:58:39 +08:00

firmware-design.md

Doc: Update out-dated info about Juno's mailbox

2016-01-15 16:37:46 +00:00

firmware-update.md

Documentation: Fix broken links in ToCs

2016-01-12 11:19:39 +00:00

interrupt-framework-design.md

Documentation: Fix broken links in ToCs

2016-01-12 11:19:39 +00:00

platform-migration-guide.md

Remove dashes from image names: 'BL3-x' --> 'BL3x'

2015-12-14 12:31:37 +00:00

porting-guide.md

Porting Guide: Clarify identity-mapping requirement

2016-01-29 16:09:12 +00:00

psci-pd-tree.md

PSCI: Introduce new platform interface to describe topology

2015-08-13 16:28:26 +01:00

reset-design.md

Introduce the ARM TF reset design document

2015-12-15 15:14:43 +00:00

rt-svc-writers-guide.md

Miscellaneous doc fixes for v1.2

2015-12-21 18:10:12 +00:00

trusted-board-boot.md

FWU: Add documentation for Firmware Update feature

2015-12-17 16:39:37 +00:00

user-guide.md

ARM plat: add build option to unlock access to non-secure timer

2016-01-20 09:49:45 +00:00