build(simulation): improve verilator simulation infrastructure

- Add verilator to dependencies
- Add configurable logging via QUIET/VERBOSE/COCOTB_LOG_LEVEL env vars
- Add optional warning suppression (SUPPRESS_VERILATOR_WARNINGS)
- Clean up and restructure Makefile
This commit is contained in:
2026-05-03 15:30:29 +08:00
parent 7450505a86
commit 8b8e4d3118
5 changed files with 39 additions and 23 deletions

1
.gitignore vendored
View File

@@ -136,6 +136,7 @@ celerybeat.pid
# Environments
.env
.env.remote
.venv
env/
venv/