| Gyorgy Szing | 101ce2d | 2021-03-19 12:47:53 +0100 | [diff] [blame] | 1 | Firmware Framework for Armv8-A |
| 2 | ============================== |
| 3 | |
| 4 | |FF-A| is a standard which *"describes interfaces that standardize communication between the various software images. This |
| 5 | includes communication between images in the Secure world and Normal world."* |
| 6 | |
| 7 | Trusted Services is the home of the FF-A S-EL0 Secure Partitions implementing PSA functionality. The component :ref:`libsp` |
| 8 | captures helpful abstractions to allow easy FF-A compliant S-EL0 SP development. S-EL0 SPs are SPMC agonistic and can be used |
| 9 | with an SPMC running in any higher secure exception level (S-EL1 - S-EL3). Currently the solution is tested with an SPMC |
| 10 | running at S-SEL1 integrated into OP-TEE OS. |
| 11 | |
| 12 | -------------- |
| 13 | |
| 14 | .. _`PSA homepage`: https://developer.arm.com/architectures/security-architectures/platform-security-architecture |
| 15 | .. _`www.psacertified.org`: https://www.psacertified.org/certified-products/ |
| 16 | .. _`Hafnium project`: https://www.trustedfirmware.org/projects/hafnium/ |
| 17 | |
| 18 | *Copyright (c) 2021, Arm Limited and Contributors. All rights reserved.* |
| 19 | |
| 20 | SPDX-License-Identifier: BSD-3-Clause |