Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Andrius Štikonas 52879cd6ce Remove HDCP blob. 4 months ago
bl1 Merge "PIE: make call to GDT relocation fixup generalized" into integration 1 month ago
bl2 Merge "PIE: make call to GDT relocation fixup generalized" into integration 1 month ago
bl2u Reduce space lost to object alignment 1 month ago
bl31 aarch64: Fix stack pointer maintenance on EA handling path 1 month ago
bl32 AArch32: Disable Secure Cycle Counter 3 months ago
common Refactor load_auth_image_internal(). 2 months ago
docs Merge "doc: Fix indentation in build options documentation" into integration 1 month ago
drivers Merge "drivers: marvell: comphy-a3700: support SGMII COMPHY power off" into integration 1 month ago
fdts fdts: a5ds: cleanup enable-method in devicetree 1 month ago
include Merge changes from topic "allwinner_pmic" into integration 1 month ago
lib aarch64: Fix stack pointer maintenance on EA handling path 1 month ago
make_helpers Enable Link Time Optimization in GCC 1 month ago
plat Remove HDCP blob. 4 weeks ago
services Enable -Wshadow always 2 months ago
tools tools: Add show_memory script 1 month ago
.checkpatch.conf Re-apply GIT_COMMIT_ID check for checkpatch 6 months ago
.editorconfig doc: Final, pre-release fixes and updates 2 months ago
.gitignore meson: Rename platform directory to amlogic 4 months ago
Makefile Remove -Wpadded warning 1 month ago
dco.txt Drop requirement for CLA in 3 years ago
license.rst doc: De-duplicate readme and license files 3 months ago
readme.rst doc: Formatting fixes for readme.rst 3 months ago


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:

- `Power State Coordination Interface (PSCI)`_
- `Trusted Board Boot Requirements CLIENT (TBBR-CLIENT)`_
- `SMC Calling Convention`_
- `System Control and Management Interface (SCMI)`_
- `Software Delegated Exception Interface (SDEI)`_

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 ``_.


*Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.*

.. _Armv7-A and Armv8-A:
.. _Secure Monitor:
.. _Power State Coordination Interface (PSCI): PSCI_
.. _PSCI:
.. _Trusted Board Boot Requirements CLIENT (TBBR-CLIENT):
.. _SMC Calling Convention:
.. _System Control and Management Interface (SCMI): SCMI_
.. _SCMI:
.. _Software Delegated Exception Interface (SDEI): SDEI_
.. _SDEI:
.. _Arm A-Profile architectures:
.. _view the full documentation: