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The i.MX 8MP Media Applications Processor is part of the growing i.MX8M family targeting the consumer and industrial market. It brings an effective Machine Learning and AI accelerator that enables a new class of applications. It is built in 14LPP to achieve both high performance and low power consumption and relies on a powerful fully coherent core complex based on a quad core Arm Cortex-A53 cluster and Cortex-M7 low-power coprocessor, audio digital signal processor, machine learning and graphics accelerators. Signed-off-by: Jacky Bai <ping.bai@nxp.com> Change-Id: I98311ebc32bee20af05031492e9fc24d06e55f4a |
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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.