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Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
6,097 Commits 2 Branches 52 Tags 32 MiB
C 86.4%
Assembly 8.1%
Makefile 3.7%
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Louis Mayencourt ea698c1ea4 tools: Add show_memory script 
show_memory is a simple tools that parse the blx.map files and print a
representation of the memory layout for the latest build.
This representation is based on standard symbols present on the map
files as: __TEXT_START/END__, __RODATA_START/END__, __STACKS_START/END__
, etc..

Change-Id: Iba3e301a1a9fee9a35abf1afdb69093617d33929
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>
 		2019-11-25 09:47:50 +00:00
bl1 TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U 2019-10-03 14:43:55 +01:00
bl2 Refactor ARMv8.3 Pointer Authentication support code 2019-09-13 14:11:59 +01:00
bl2u TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U 2019-10-03 14:43:55 +01:00
bl31 Neoverse N1 Errata Workaround 1542419 2019-10-04 19:31:24 +03:00
bl32 AArch32: Disable Secure Cycle Counter 2019-09-26 15:36:02 +00:00
common Refactor load_auth_image_internal(). 2019-11-14 11:20:27 +01:00
docs Merge changes from topic "lm/improve_memory_layout" into integration 2019-11-18 16:45:03 +00:00
drivers GIC-600: Fix include ordering according to the coding style 2019-11-19 11:38:33 +00:00
fdts Add multithreaded DynamIQ dts file 2019-11-13 16:36:14 +00:00
include Merge "plat/arm: Re-enable PIE when RESET_TO_BL31=1" into integration 2019-11-12 17:00:13 +00:00
lib Merge "Coding guideline suggest not to use unsigned long" into integration 2019-11-15 07:40:52 +00:00
make_helpers Fix the CAS spinlock implementation 2019-10-04 10:19:35 +02:00
plat Merge "mediatek: mt8183: switch PLL/CLKSQ/ck_off/axi_26m control to SPM" into integration 2019-11-22 12:25:55 +00:00
services Merge changes from topic "jc/coverity-fixes" into integration 2019-08-13 11:20:25 +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 Update TF-A version to 2.2 2019-10-15 10:47:09 -05:00
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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