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opensecura / 3p / lowrisc / opentitan / 26c7aa4faa7dfbf19063d58203bd17ce109ddb68
commit26c7aa4faa7dfbf19063d58203bd17ce109ddb68[log] [tgz]
authorTimothy Trippel <ttrippel@google.com>Thu May 12 14:57:13 2022 -0700
committerTimothy Trippel <5633066+timothytrippel@users.noreply.github.com>Fri May 13 12:22:29 2022 -0700
treeecb3c4d8e3403141d18e20211548859e7aec4e7f
parent95fc16e3e4046aae24a2ccfe74a0b8c0c11f8e20 [diff]
[bazel,dvsim] remove gen-binaries.py's reliance on meson_init.sh

Meson will soon be removed from our project and replaced entirely with
bazel (#12449). This updates the the OTBN `gen-binaries.py` script to
not rely on the presence of the `.env` file that was produced by the
`meson_init.sh` script to provide locations to the RV32 toolchain.

Instead, the `gen-binaries.py` script now uses environment variables to
get the locations of the RV32 toolchain tools, which are populated via
queries to bazel.

This fixes #12447.

Signed-off-by: Timothy Trippel <ttrippel@google.com>
3 files changed
tree: ecb3c4d8e3403141d18e20211548859e7aec4e7f
  1. .github/
  2. ci/
  3. doc/
  4. hw/
  5. rules/
  6. site/
  7. sw/
  8. test/
  9. third_party/
  10. util/
  11. .bazelignore
  12. .bazelrc
  13. .bazelversion
  14. .clang-format
  15. .dockerignore
  16. .flake8
  17. .gitignore
  18. .style.yapf
  19. .svlint.toml
  20. .svls.toml
  21. _index.md
  22. apt-requirements.txt
  23. azure-pipelines.yml
  24. bazelisk.sh
  25. BUILD.bazel
  26. check_tool_requirements.core
  27. CLA
  28. COMMITTERS
  29. CONTRIBUTING.md
  30. LICENSE
  31. meson-config.txt
  32. meson.build
  33. meson_init.sh
  34. meson_options.txt
  35. python-requirements.txt
  36. README.md
  37. tool_requirements.py
  38. topgen-reg-only.core
  39. topgen.core
  40. WORKSPACE
  41. yum-requirements.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]({{< relref “CONTRIBUTING.md” >}}) and our documentation on project organization and processes 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).