| Feature Overview |
| ================ |
| |
| This page provides an overview of the current TF-A Tests feature set. The |
| :ref:`Change Log & Release Notes` document provides details of changes made |
| since the last release. |
| |
| Current Features |
| ---------------- |
| |
| The following TF-A features are currently tested to some extent (this list is |
| not exhaustive): |
| |
| - `SMC Calling Convention`_ |
| - `Power State Coordination Interface (PSCI)`_ |
| - `Software Delegated Exception Interface (SDEI)`_ |
| - `Performance Measurement Framework (PMF)`_ |
| - Communication and interaction with the `Test Secure Payload (TSP)`_ |
| - `Firmware update`_ (or recovery mode) |
| - `EL3 payload`_ boot flow |
| - `Secure partition`_ support |
| |
| These tests are not a compliance test suite for the Arm interface standards used |
| in TF-A (such as PSCI). |
| |
| They do not cover 100% of the TF-A code. The fact that all tests pass does not |
| mean that TF-A is free of bugs. |
| |
| They are not reference code. They should not be considered as the official way |
| to test hardware/firmware features. Instead, they are provided as example code |
| to experiment with and improve on. |
| |
| Still to come |
| ------------- |
| |
| - Additional tests |
| - Support for new platforms |
| - Design improvements |
| - Stability improvements |
| - Enhancements to the test framework to make it easier to implement tests |
| - Fixes for known issues (detailed in :ref:`Change Log & Release Notes`) |
| |
| -------------- |
| |
| *Copyright (c) 2019, Arm Limited. All rights reserved.* |