| commit | e87d73ac3c3f0c7e9a11542fb4b156c2b6997715 | [log] [tgz] |
|---|---|---|
| author | Timothy Trippel <ttrippel@google.com> | Wed Nov 10 02:07:56 2021 +0000 |
| committer | Alphan Ulusoy <alphan@google.com> | Fri Nov 12 12:27:59 2021 -0500 |
| tree | 52ff34efe2ee65c8f5ea2be7385931c1b6cbd864 | |
| parent | f55d076c621cbe913585b750751a72a3fa4296d1 [diff] |
[sw/ottf] Optimize OTTF for non-concurrent tests. Concurrency tests require a thin OS layer (e.g., FreeRTOS) to be able to spawn multiple tasks to stress the hardware. However, the majority of chip-level tests are sequential, and do not require any concurrency support from the OTTF. To minimize simulation runtimes for these tests, a configuration option is added to the OTTF test configuration struct to allow test developers to run their tests: 1) on bare-metal or 2) as a FreeRTOS task. This partially addresses #8015, which proposes refactoring the on-device test framework to support concurrency testing. Signed-off-by: Timothy Trippel <ttrippel@google.com>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or “monorepo”, where all components live in one repository. It exists to enable collaboration across partners participating in the OpenTitan project.
The project contains comprehensive documentation of all IPs and tools. You can access it online at docs.opentitan.org.
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Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).