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opensecura / hw / kelvin / 725eb3bc706816b705d64d6fed12e37a409ccbc1
commit725eb3bc706816b705d64d6fed12e37a409ccbc1[log] [tgz]
authorDavid Gao <davidgao@google.com>Mon Sep 15 17:51:45 2025 +0000
committerDavid Gao <davidgao@google.com>Mon Sep 15 19:40:08 2025 +0000
tree760d3fcd7a924be483aa2686eaef51486d746925
parent10dea542b0fd8f13573dede33744c568da473f4d [diff]
Add VLM/VSM tests

This set of tests cover the allowed usage reachable from intrinsics.

These only pass after change 74304.

Change-Id: I6fbd9ad14e86aeb4827dd4dc57323602b22a815a
4 files changed
tree: 760d3fcd7a924be483aa2686eaef51486d746925
  1. doc/
  2. examples/
  3. external/
  4. fpga/
  5. hdl/
  6. hw_sim/
  7. kelvin_test_utils/
  8. lib/
  9. platforms/
  10. rules/
  11. tests/
  12. third_party/
  13. toolchain/
  14. utils/
  15. .bazelrc
  16. .bazelversion
  17. .gitignore
  18. CONTRIBUTING.md
  19. LICENSE
  20. PREUPLOAD.cfg
  21. README.md
  22. 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