TrustedFirmware-M/trusted-firmware-m

################## Trusted Firmware-M ##################

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The Trusted Firmware-M software implementation contained in this project is designed to be a reference implementation of the Platform Security Architecture_ (PSA) for ARMv7-M and Armv8-M_.

########### Quick Links ###########

.. Note:: This git contains the source code for Trusted Firmware-M. It is primarily hosted at git.trustedfirmware.org_ with a read-only mirror available on GitHub_.

All official reference material can be found in the Trusted Firmware-M documentation_.

• ARMv7-M and Armv8-M_
• ARMv8-M Architecture_
• Platform Security Architecture_
• PSA certified_
• Documentation home_
• Release notes_
• TF-M getting started_
• Build instructions_
• Run TF-M examples on Arm platforms_
• Contribution guidelines_
• trustedfirmware.org_

####### License #######

This software is provided under the BSD-3-Clause license <license.rst>. Contributions to this project are accepted under the same license, with developer sign-off as described in the Contribution guidelines. Some files taken from external projects are dual-licensed under GPLv2 or Apache-2.0. In such cases, the permissive Apache-2.0 license <apache-2.0.txt>_ is applied. No contributions are expected for those files.

The code in the bl2/ext, platform/ext, and lib/ext folders may include third-party projects and files with diverse licenses.

#################### Feedback and support #################### Feedback can be submitted via email to the TF-M mailing list <[email protected]>__.

.. _License: https://trustedfirmware-m.readthedocs.io/en/latest/contributing/lic.html .. _Contribution guidelines: https://trustedfirmware-m.readthedocs.io/en/latest/contributing/contributing_process.html .. _Build instructions: https://trustedfirmware-m.readthedocs.io/en/latest/building/tfm_build_instruction.html .. _TF-M getting started: https://trustedfirmware-m.readthedocs.io/en/latest/getting_started/tfm_getting_started.html .. _Run TF-M examples on Arm platforms: https://trustedfirmware-m.readthedocs.io/en/latest/building/run_tfm_examples_on_arm_platforms.html .. _ARMv7-M and Armv8-M: https://developer.arm.com/architectures/cpu-architecture/m-profile .. _ARMv8-M Architecture: https://developer.arm.com/docs/100688/latest/an-introduction-to-the-armv8-m-architecture .. _Platform Security Architecture: https://www.arm.com/why-arm/architecture/platform-security-architecture .. _PSA certified: https://www.psacertified.org/ .. Trusted Firmware-M documentation: Documentation home .. _Documentation home: https://trustedfirmware-m.readthedocs.io/en/latest/index.html .. _trustedfirmware.org: https://www.trustedfirmware.org .. _Release notes: https://trustedfirmware-m.readthedocs.io/en/latest/releases/index.html .. _git.trustedfirmware.org: https://git.trustedfirmware.org/ .. _GitHub: https://github.com/TrustedFirmware-M

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