84bd7a43
Name Last commit Last update
bl1 TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U
bl2 Refactor ARMv8.3 Pointer Authentication support code
bl2u TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U
bl31 Neoverse N1 Errata Workaround 1542419
bl32 AArch32: Disable Secure Cycle Counter
common Refactor load_auth_image_internal().
docs Merge "Enable Link Time Optimization in GCC" into integration
drivers Merge "Enable -Wlogical-op always" into integration
fdts Add multithreaded DynamIQ dts file
include Changes to support updated register usage in SMCCC v1.2
lib Merge "Coding guideline suggest not to use unsigned long" into integration
make_helpers Enable Link Time Optimization in GCC
plat Merge "Enable -Wlogical-op always" into integration
services Enable -Wshadow always
tools Remove RSA PKCS#1 v1.5 support from cert_tool
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch
.editorconfig doc: Final, pre-release fixes and updates
.gitignore meson: Rename platform directory to amlogic
Makefile Merge "Enable Link Time Optimization in GCC" into integration
dco.txt Drop requirement for CLA in contribution.md
license.rst doc: De-duplicate readme and license files
readme.rst doc: Formatting fixes for readme.rst

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.