Name Last commit Last update
bl1 Add support for FEAT_MTPMU for Armv8.6
bl2 Add support for FEAT_MTPMU for Armv8.6
bl2u linker_script: move .data section to bl_common.ld.h
bl31 Add support for FEAT_MTPMU for Armv8.6
bl32 Add support for FEAT_MTPMU for Armv8.6
common Merge "Increase type widths to satisfy width requirements" into integration
docs Merge "plat: marvell: armada: a3k: support doing system reset via CM3 secure coprocessor" into integration
drivers Merge "drivers: renesas: rcar: eMMC driver code clean up" into integration
fdts fdts: tc0: Add reserved-memory node for OP-TEE
include Merge changes I0c5f32e8,Id49c124c,Idcfe933d into integration
lib PSCI: fix limit of 256 CPUs caused by cast to unsigned char
make_helpers Merge "Add support for FEAT_MTPMU for Armv8.6" into integration
plat Merge "plat: marvell: armada: a3k: support doing system reset via CM3 secure coprocessor" into integration
services Aarch64: Add support for FEAT_PANx extensions
tools Update makefile to build fiptool for Windows
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch
.editorconfig .editorconfig: set max line length to 100
.gitignore Ignore the ctags file
.gitreview Specify integration as the default branch for git-review
Makefile Merge "Add support for FEAT_MTPMU for Armv8.6" 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.