Upstream fork of ATF with a couple of rk3399 patches to remove HDCP blob and increase BAUD_RATE.

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johpow01 88c227374c refactor(fvp_r): remove unused files and clean up makefiles This patch removes files that are not used by TF-R as well as removes unused generic files from the TF-R makefile. Signed-off-by: John Powell <john.powell@arm.com> Change-Id: Idb15ac295dc77fd38735bf2844efdb73e6f7c89b		2021-10-29 09:43:19 -05:00
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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.

readme.rst

Trusted Firmware-A

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