- registry moves from the array in fpga.c to fpga_registry.yaml at the
repo root, parsed via libyaml (pkg-config yaml-0.1); adding a part is
now a YAML edit, no rebuild
- looked up CWD-relative (like bsdl_files/), overridable with
$BS_FPGA_REGISTRY, loaded lazily once; public API unchanged
- fpga_list shows the source file (fpga_registry_source())
- add microsemi_igloo2/smartfusion2 and lattice_machxo2/3 families,
ready for the non-Xilinx targets
- docs updated: CLAUDE.md, README, tutorial "add a target" walkthrough
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
François
3579c5efb0