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Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
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Ambroise Vincent 641f16e756 Set lld as the default linker for Clang builds 
The LLVM linker replaces the GNU linker as default for the link on Clang
builds. It is possible to override the default linker by setting the LD build
flag.

The patch also updates the TF-A doc.

Change-Id: Ic08552b9994d4fa8f0d4863e67a2726c1dce2e35
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
Signed-off-by: Zelalem Aweke <zelalem.aweke@arm.com>
 		2020-01-17 16:48:18 +00:00
bl1 Merge "PIE: make call to GDT relocation fixup generalized" into integration 2019-12-12 14:25:47 +00:00
bl2 Merge "PIE: make call to GDT relocation fixup generalized" into integration 2019-12-12 14:25:47 +00:00
bl2u Reduce space lost to object alignment 2019-12-04 02:59:30 -06:00
bl31 bl31: Split into two separate memory regions 2019-12-29 12:00:40 -06:00
bl32 pmf: Make the runtime instrumentation work on AArch32 2019-12-17 16:08:04 +01:00
common Refactor load_auth_image_internal(). 2019-11-14 11:20:27 +01:00
docs Set lld as the default linker for Clang builds 2020-01-17 16:48:18 +00:00
drivers Merge "console: 16550: Prepare for skipping initialisation" into integration 2020-01-14 14:09:58 +00:00
fdts A5DS: Correct system freq, Cache Writeback Granule 2020-01-07 14:41:49 +00:00
include Merge "a8k: Implement platform specific power off" into integration 2020-01-15 13:14:09 +00:00
lib Unify type of "cpu_idx" across PSCI module. 2020-01-10 17:11:51 +00:00
make_helpers bl31: Split into two separate memory regions 2019-12-29 12:00:40 -06:00
plat Merge "rcar_gen3: Add missing #{address,size}-cells into generated DT" into integration 2020-01-17 09:52:14 +00:00
services spm-mm: Rename aarch64 assembly files 2019-12-20 16:04:49 +00:00
tools tools: Add show_memory script 2019-11-25 09:47:50 +00:00
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch 2019-07-12 11:06:24 +01:00
.editorconfig doc: Final, pre-release fixes and updates 2019-10-22 13:15:02 +00:00
.gitignore meson: Rename platform directory to amlogic 2019-09-05 10:39:25 +01:00
Makefile Set lld as the default linker for Clang builds 2020-01-17 16:48:18 +00:00
dco.txt Drop requirement for CLA in contribution.md 2016-09-27 21:52:03 +01:00
license.rst doc: De-duplicate readme and license files 2019-10-08 16:36:15 +00:00
readme.rst doc: Formatting fixes for readme.rst 2019-10-09 15:37:59 +00:00

readme.rst

<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> </head>

Trusted Firmware-A

Trusted Firmware-A (TF-A) is a reference implementation of secure world software for Arm A-Profile architectures (Armv8-A and Armv7-A), including an Exception Level 3 (EL3) Secure Monitor. It provides a suitable starting point for productization of secure world boot and runtime firmware, in either the AArch32 or AArch64 execution states.

TF-A implements Arm interface standards, including:

The code is designed to be portable and reusable across hardware platforms and software models that are based on the Armv8-A and Armv7-A architectures.

In collaboration with interested parties, we will continue to enhance TF-A with reference implementations of Arm standards to benefit developers working with Armv7-A and Armv8-A TrustZone technology.

Users are encouraged to do their own security validation, including penetration testing, on any secure world code derived from TF-A.

More Info and Documentation

To find out more about Trusted Firmware-A, please view the full documentation that is available through trustedfirmware.org.

Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.

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