diff options
Diffstat (limited to 'nexus/arch.cc')
| -rw-r--r-- | nexus/arch.cc | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/nexus/arch.cc b/nexus/arch.cc index c2d3b6e4..274c5ad3 100644 --- a/nexus/arch.cc +++ b/nexus/arch.cc @@ -58,7 +58,9 @@ Arch::Arch(ArchArgs args) : args(args) log_error("Unknown device string '%s' (expected device name like 'LIFCL-40-8SG72C')\n", args.device.c_str()); device = args.device.substr(0, last_sep); speed = args.device.substr(last_sep + 1, 1); - auto package_end = args.device.find_last_of("0123456789"); + auto package_end = args.device.find_last_of("0123456789", args.device.substr(args.device.size() - 3) == "ES2" + ? args.device.size() - 3 + : std::string::npos); if (package_end == std::string::npos || package_end < last_sep) log_error("Unknown device string '%s' (expected device name like 'LIFCL-40-8SG72C')\n", args.device.c_str()); package = args.device.substr(last_sep + 2, (package_end - (last_sep + 2)) + 1); @@ -67,6 +69,9 @@ Arch::Arch(ArchArgs args) : args(args) // Check for 'ES' part if (rating.size() > 1 && rating.substr(1) == "ES") { variant = "ES"; + } else if (rating.size() > 1 && rating.substr(1) == "ES2") { + // ES2 devices are production-equivalent from nextpnr's and bitstream point of view + variant = ""; } else { variant = ""; } @@ -194,6 +199,35 @@ Arch::Arch(ArchArgs args) : args(args) } } +void Arch::list_devices() +{ + std::vector<std::string> families{ + "LIFCL", + }; + log("Supported devices: \n"); + for (auto fam : families) { + std::string chipdb = stringf("nexus/chipdb-%s.bin", fam.c_str()); + auto db_ptr = reinterpret_cast<const RelPtr<DatabasePOD> *>(get_chipdb(chipdb)); + if (!db_ptr) + continue; // chipdb not available + // enumerate chips + for (auto &chip : db_ptr->get()->chips) { + // enumerate packages + for (auto &pkg : chip.packages) { + // enumerate suffices + for (auto speedgrade : {"7", "8", "9"}) { // TODO: these might depend on family + for (auto rating : {"I", "C"}) { + for (auto suffix : {"", "ES", "ES2"}) { + log(" %s-%s%s%s%s\n", chip.device_name.get(), speedgrade, pkg.short_name.get(), rating, + suffix); + } + } + } + } + } + } +} + // ----------------------------------------------------------------------- std::string Arch::getChipName() const { return args.device; } |