0a6e2147e7
Add support for Globalscale MOCHAbin board. Its based on Armada 7040 SoC and ships in multiple DRAM options: * 2GB DDR4 (1CS) * 4GB DDR4 (1CS) * 8GB DDR4 (2CS) Since it ships in multiple DRAM configurations, an Armada 3k style DDR_TOPOLOGY variable is added. Currently, this only has effect on the MOCHAbin, but I expect more boards with multiple DRAM sizes to be supported. Signed-off-by: Robert Marko <robert.marko@sartura.hr> Change-Id: I8a1ec9268fed34f6a81c5cbf1e891f638d461305 |
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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.