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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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C 86.4%
Assembly 8.1%
Makefile 3.7%
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Andre Przywara eb15bdaad2 allwinner: Move SEPARATE_NOBITS_REGION to platforms 
For the existing SoCs we support, we use SEPARATE_NOBITS_REGION, to move
some parts of the data into separate memory regions (to save on the SRAM
A2 we are loaded into).
For the upcoming H616 platform this is of no concern (we run in DRAM),
so make this flag a platform choice instead.

Change-Id: Ic01d49578c6274660f8f112bd23680d3eca3be7a
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
 		2021-03-25 15:25:54 +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 fdt: Use proper #address-cells and #size-cells for reserved-memory 2021-03-23 18:08:45 +01:00
docs doc: allwinner: Reorder sections, document memory mapping 2021-03-25 15:25:54 +00:00
drivers Merge "plat/allwinner: do not setup 'disabled' regulators" into integration 2021-03-25 10:45:14 +01:00
fdts fdts: enable virtIO P9 device for morello fvp platform 2021-03-02 11:29:31 +01:00
include nxp: adding the smmu driver 2021-03-24 09:49:31 +05:30
lib cpus: add Matterhorn ELP ARM cpu library 2021-03-10 16:09:31 +00:00
make_helpers tbbr-tools: enable override TRUSTED_KEY_CERT 2021-03-24 09:49:31 +05:30
plat allwinner: Move SEPARATE_NOBITS_REGION to platforms 2021-03-25 15:25:54 +00:00
services SPM: Fix error codes size in SPMD handler 2021-03-19 15:07:46 +01:00
tools nxp-tool: for creating pbl file from bl2 2021-03-24 09:49:32 +05:30
.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 Enable v8.6 AMU enhancements (FEAT_AMUv1p1) 2021-02-25 22:01:59 +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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