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Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
8,490 Commits 2 Branches 52 Tags 32 MiB
C 86.4%
Assembly 8.1%
Makefile 3.7%
C++ 1.5%
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Andre Przywara 005415a39a libc: memset: Fix MISRA issues 
MISRA complained about "0"s not being followed by an "U" (please note
my protest about this!) and about values not being explicitly compared
to 0 (fair enough).
Also use explicit pointer types.

Fix those issues to make the CI happy.

Change-Id: I4d11e49c14f16223a71c78b0fc3e68ba9a1382d3
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
 		2021-02-24 09:33:59 +00:00
bl1 Add support for FEAT_MTPMU for Armv8.6 2020-12-11 12:49:20 +00:00
bl2 Add support for FEAT_MTPMU for Armv8.6 2020-12-11 12:49:20 +00:00
bl2u linker_script: move .data section to bl_common.ld.h 2020-04-25 20:09:08 +09:00
bl31 Add TRNG Firmware Interface service 2021-02-05 11:49:18 +00:00
bl32 bl32: Enable TRNG service build 2021-02-11 10:43:25 +00:00
common Merge "Increase type widths to satisfy width requirements" into integration 2020-10-18 14:51:00 +00:00
docs docs: stm32mp1: correct formatting issues 2021-02-16 14:05:00 +01:00
drivers Merge "nand: stm32_fmc_nand: remove dead code" into integration 2021-02-23 16:37:39 +00:00
fdts fdts: use scmi_dvfs clock index 1 for cores 4-7 2021-02-09 14:10:45 +00:00
include Merge changes Ie5c48303,I5d363c46 into integration 2021-02-22 21:44:01 +00:00
lib libc: memset: Fix MISRA issues 2021-02-24 09:33:59 +00:00
make_helpers Add TRNG Firmware Interface service 2021-02-05 11:49:18 +00:00
plat plat:xilinx:zynqmp: Remove the custom crash implementation 2021-02-23 20:06:53 -07:00
services Revert "spmd: ensure SIMD context is saved/restored on SPMC entry/exit" 2021-02-18 17:45:20 +00:00
tools Merge "tools: cert_create: Create only requested certificates" into integration 2021-01-28 15:04:22 +00:00
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch 2019-07-12 11:06:24 +01:00
.editorconfig .editorconfig: set max line length to 100 2020-12-03 15:39:23 +00:00
.gitignore tools: renesas: Add tool support for RZ/G2 platforms 2021-01-13 19:15:57 +00:00
.gitreview Specify integration as the default branch for git-review 2020-04-02 07:57:17 +00:00
Makefile Add TRNG Firmware Interface service 2021-02-05 11:49:18 +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

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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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