c75ce067aa
This change adds Commitizen, an interactive tool for writing commit messages, to the package.json file. This installs Commitizen within the `node_modules` directory automatically when developers invoke `npm install` from the root repository directory. Additionally, this change adds a prepare-commit-msg Git hook which invokes Commitizen prior to generation of the default commit message. It may be exited with the standard ^C signal without terminating the commit process for those who desperately want to avoid using it, but otherwise should encourage developers to conform to the new commit style without running into post-commit linting errors. Change-Id: I8a1e268ed40b61af38519d13d62b116fce76a494 Signed-off-by: Chris Kay <chris.kay@arm.com> |
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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:
- 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 trustedfirmware.org.
Copyright (c) 2013-2019, Arm Limited and Contributors. All rights reserved.