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opensecura / hw / kelvin / 2c785ad5bef96cdb0f752397a29aee55e1e6499a
commit2c785ad5bef96cdb0f752397a29aee55e1e6499a[log] [tgz]
authorDerek Chow <derekjchow@google.com>Mon Jul 14 14:56:25 2025 -0700
committerDerek Chow <derekjchow@google.com>Mon Jul 14 15:36:01 2025 -0700
tree40858dc373620a98690fde985dc0ab40e3ab0020
parent57b39181717bd483ca9cb3c402b48a50f08e6cba [diff]
Create filgroup targets for test binaries.

This helps with discoverability of sharable test binaries.

Change-Id: I5d61027f8cca84d98da3e8f97d3714a3b5c7f77f
3 files changed
tree: 40858dc373620a98690fde985dc0ab40e3ab0020
  1. doc/
  2. examples/
  3. external/
  4. hdl/
  5. hw_sim/
  6. kelvin_test_utils/
  7. lib/
  8. platforms/
  9. rules/
  10. tests/
  11. third_party/
  12. toolchain/
  13. utils/
  14. .bazelrc
  15. .bazelversion
  16. .gitignore
  17. CONTRIBUTING.md
  18. LICENSE
  19. PREUPLOAD.cfg
  20. README.md
  21. WORKSPACE
README.md

Kelvin

Kelvin is a RISC-V32IM core with a custom instruction set.

Kelvin block diagram

More information on the design can be found in the overview.

Getting Started

  • If you are hardware engineer looking to integrate Kelvin into your design, check out our integration guide.
  • If you are a software engineer looking to write code for Kelvin, start with this tutorial.

Building

Kelvin uses bazel as it's build system. The Verilated simulator for Kelvin can be generated using:

bazel build //tests/verilator_sim:core_sim

The verilog source for the Kelvin core can be generated using:

bazel build //hdl/chisel/src/kelvin:core_cc_library_emit_verilog

Verilog source for the Matcha SoC can be generated using:

bazel clean --expunge  # To generate the ToT sha
bazel build //hdl/chisel:matcha_kelvin_verilog