diff options
Diffstat (limited to 'ecp5/main.cc')
-rw-r--r-- | ecp5/main.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ecp5/main.cc b/ecp5/main.cc index 24a98df4..d1297a95 100644 --- a/ecp5/main.cc +++ b/ecp5/main.cc @@ -74,6 +74,7 @@ po::options_description ECP5CommandHandler::getArchOptions() specific.add_options()( "out-of-context", "disable IO buffer insertion and global promotion/routing, for building pre-routed blocks (experimental)"); + specific.add_options()("no-lsr-globals", "don't promote local set/reset (LSR) signals to global networks"); return specific; } @@ -239,6 +240,8 @@ std::unique_ptr<Context> ECP5CommandHandler::createContext(std::unordered_map<st ctx->settings[ctx->id(val.first)] = val.second; ctx->settings[ctx->id("arch.package")] = ctx->archArgs().package; ctx->settings[ctx->id("arch.speed")] = speedString(ctx->archArgs().speed); + if (vm.count("no-lsr-globals")) + ctx->settings[ctx->id("arch.nolsrglobal")] = 1; if (vm.count("out-of-context")) ctx->settings[ctx->id("arch.ooc")] = 1; return ctx; |