- Updated to include I2C1 in IRQ bindings. - Modified to increase IRQ group width and add I2C1 interrupt. - Enhanced to include I2C formal properties and adjust timeouts. - Added I2C-related source files to the formal verification flow. - Updated DMA wrapper in to handle I2C DMA signals. - Created a new testbench for I2C functionality verification. - Implemented I2C helper functions in for testing. - Added I2C tests in to validate controller behavior and recovery. - Updated existing tests to accommodate changes in DMA and IRQ handling.
Build and Quality Scripts
This directory contains the Python implementation of setup, dependency locking, build manifests, flow execution, simulation checks, regression orchestration, quality checks, metrics, packaging, and cleanup.
Scripts are part of the build contract. Prefer existing helpers over ad-hoc
shell behavior, preserve structured JSON results, and keep setup/download
behavior controlled by config/dependencies.lock.json.
development_environment.py is the shared Docker, Nix, and manual bootstrap
entry point. It installs only the checksum-verified open-source tool bundles and
hash-pinned Python dependencies; project-local PDK and source setup remains under
the existing Make targets.
publish_fatfs_artifact.sh is the manual release helper for the lock-pinned
FatFs R0.16 archive. It verifies the archive, GitHub authentication, release
absence, and the published asset checksum before reporting the checksum-pinned
URL.
parse_performance_log.py converts the APP=benchmark UART PERF records
into meta/performance.json. The parser requires the terminal
PERF_BENCHMARK_PASS marker. parse_coremark_log.py converts the fixed
SRAM CoreMark quick report into meta/coremark.json; it requires one valid
COREMARK_RESULT record and COREMARK_PASS. Both reports complement, rather
than replace, the common SIM_TEST_PASS simulation verdict.
run_debug_session.py is the local Hazard3 debug acceptance driver. It starts
the Verilator remote-bitbang endpoint, the lock-pinned OpenOCD binary, and
RISC-V GDB, then records their logs and a structured result. Invoke it through
make CONFIG=configs/ci/ihp130-debug.mk SIMU=VERILATOR debug-sim; see
../docs/hazard3-debug.md for its scope and
limitations.
Update or add tests in ../tests for script behavior. Run
ruff check . and python3 -m pytest -q; build-flow changes also require the
relevant dry-run or regression profile from AGENTS.md.