diff options
Diffstat (limited to 'ice40/main.cc')
| -rw-r--r-- | ice40/main.cc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ice40/main.cc b/ice40/main.cc index fcc56d04..4b6a9e42 100644 --- a/ice40/main.cc +++ b/ice40/main.cc @@ -65,6 +65,9 @@ po::options_description Ice40CommandHandler::getArchOptions() specific.add_options()("pcf", po::value<std::string>(), "PCF constraints file to ingest"); specific.add_options()("asc", po::value<std::string>(), "asc bitstream file to write"); specific.add_options()("read", po::value<std::string>(), "asc bitstream file to read"); + specific.add_options()("promote-logic", + "enable promotion of 'logic' globals (in addition to clk/ce/sr by default)"); + specific.add_options()("no-promote-globals", "disable all global promotion"); specific.add_options()("tmfuzz", "run path delay estimate fuzzer"); return specific; } @@ -152,7 +155,13 @@ std::unique_ptr<Context> Ice40CommandHandler::createContext() if (vm.count("package")) chipArgs.package = vm["package"].as<std::string>(); - return std::unique_ptr<Context>(new Context(chipArgs)); + auto ctx = std::unique_ptr<Context>(new Context(chipArgs)); + + if (vm.count("promote-logic")) + ctx->settings[ctx->id("promote_logic")] = "1"; + if (vm.count("no-promote-globals")) + ctx->settings[ctx->id("no_promote_globals")] = "1"; + return ctx; } int main(int argc, char *argv[]) |