diff options
Diffstat (limited to 'ecp5/main.cc')
| -rw-r--r-- | ecp5/main.cc | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/ecp5/main.cc b/ecp5/main.cc index 5ad5a9bf..c444f96f 100644 --- a/ecp5/main.cc +++ b/ecp5/main.cc @@ -35,6 +35,7 @@ class ECP5CommandHandler : public CommandHandler virtual ~ECP5CommandHandler(){}; std::unique_ptr<Context> createContext() override; void setupArchContext(Context *ctx) override{}; + void customAfterLoad(Context *ctx) override; void validate() override; void customBitstream(Context *ctx) override; @@ -50,9 +51,19 @@ po::options_description ECP5CommandHandler::getArchOptions() specific.add_options()("25k", "set device type to LFE5U-25F"); specific.add_options()("45k", "set device type to LFE5U-45F"); specific.add_options()("85k", "set device type to LFE5U-85F"); + specific.add_options()("um-25k", "set device type to LFE5UM-25F"); + specific.add_options()("um-45k", "set device type to LFE5UM-45F"); + specific.add_options()("um-85k", "set device type to LFE5UM-85F"); + specific.add_options()("um5g-25k", "set device type to LFE5UM5G-25F"); + specific.add_options()("um5g-45k", "set device type to LFE5UM5G-45F"); + specific.add_options()("um5g-85k", "set device type to LFE5UM5G-85F"); + specific.add_options()("package", po::value<std::string>(), "select device package (defaults to CABGA381)"); specific.add_options()("basecfg", po::value<std::string>(), "base chip configuration in Trellis text format"); specific.add_options()("textcfg", po::value<std::string>(), "textual configuration in Trellis format to write"); + + specific.add_options()("lpf", po::value<std::vector<std::string>>(), "LPF pin constraint file(s)"); + return specific; } void ECP5CommandHandler::validate() @@ -84,6 +95,18 @@ std::unique_ptr<Context> ECP5CommandHandler::createContext() chipArgs.type = ArchArgs::LFE5U_45F; if (vm.count("85k")) chipArgs.type = ArchArgs::LFE5U_85F; + if (vm.count("um-25k")) + chipArgs.type = ArchArgs::LFE5UM_25F; + if (vm.count("um-45k")) + chipArgs.type = ArchArgs::LFE5UM_45F; + if (vm.count("um-85k")) + chipArgs.type = ArchArgs::LFE5UM_85F; + if (vm.count("um5g-25k")) + chipArgs.type = ArchArgs::LFE5UM5G_25F; + if (vm.count("um5g-45k")) + chipArgs.type = ArchArgs::LFE5UM5G_45F; + if (vm.count("um5g-85k")) + chipArgs.type = ArchArgs::LFE5UM5G_85F; if (vm.count("package")) chipArgs.package = vm["package"].as<std::string>(); else @@ -93,6 +116,17 @@ std::unique_ptr<Context> ECP5CommandHandler::createContext() return std::unique_ptr<Context>(new Context(chipArgs)); } +void ECP5CommandHandler::customAfterLoad(Context *ctx) +{ + if (vm.count("lpf")) { + std::vector<std::string> files = vm["lpf"].as<std::vector<std::string>>(); + for (const auto &filename : files) { + std::ifstream in(filename); + ctx->applyLPF(filename, in); + } + } +} + int main(int argc, char *argv[]) { ECP5CommandHandler handler(argc, argv); |