[otbn, dv] Write an initial DV plan for OTBN

This describes a testbench that doesn't exist yet, so there will
probably be changes. One obvious question is the number of agents
needed: for now, I've described just one called "otbn_agent", but I'd
be surprised if that's the final answer.

There is also an open question about how the testbench will get
instruction streams to load, but I think it probably makes the most
sense to try implementing that and document what we've built after the
fact.

Finally, neither a list of test sequences nor a list of coverage
points is defined: these will be addressed by a testplan and an
initial list of coverage points in future commits.

Signed-off-by: Rupert Swarbrick <rswarbrick@lowrisc.org>
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  5. site/
  6. sw/
  7. test/
  8. util/
  9. .clang-format
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  14. _index.md
  15. apt-requirements.txt
  16. azure-pipelines.yml
  17. check_tool_requirements.core
  18. CLA
  19. COMMITTERS
  20. CONTRIBUTING.md
  21. LICENSE
  22. meson.build
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  24. meson_options.txt
  25. python-requirements.txt
  26. README.md
  27. tool_requirements.py
  28. toolchain.txt
README.md

OpenTitan

OpenTitan logo

About the project

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.

About this repository

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.

Documentation

The project contains comprehensive documentation of all IPs and tools. You can access it online at docs.opentitan.org.

How to contribute

Have a look at CONTRIBUTING for guidelines on how to contribute code to this repository.

Licensing

Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).