commit 9f9920f92b1cc580627250c7d3b09cd3079a73ad
author David Shah <dave@ds0.me> Tue Aug 27 14:36:20 2019 +0100
committer David Shah <dave@ds0.me> Tue Aug 27 14:36:20 2019 +0100
tree 600f96a4f203db56a30c5d70b6639a3b95b84f38
parent c06d7390b61adebb6a6c368edf0cc92a9432374a

ecp5: Add full part name to bitstream header

Signed-off-by: David Shah <dave@ds0.me>

ecp5/arch.cc

diff --git a/ecp5/arch.cc b/ecp5/arch.cc
index a293668..8ba1af4 100644
--- a/ecp5/arch.cc
+++ b/ecp5/arch.cc
@@ -158,6 +158,26 @@
     }
 }
 
+std::string Arch::getFullChipName() const
+{
+    std::string name = getChipName();
+    name += "-";
+    switch (args.speed) {
+    case ArchArgs::SPEED_6:
+        name += "6";
+        break;
+    case ArchArgs::SPEED_7:
+        name += "7";
+        break;
+    case ArchArgs::SPEED_8:
+    case ArchArgs::SPEED_8_5G:
+        name += "8";
+        break;
+    }
+    name += args.package;
+    return name;
+}
+
 // -----------------------------------------------------------------------
 
 IdString Arch::archArgsToId(ArchArgs args) const

ecp5/arch.h

diff --git a/ecp5/arch.h b/ecp5/arch.h
index e85d9c4..a479abb 100644
--- a/ecp5/arch.h
+++ b/ecp5/arch.h
@@ -491,6 +491,7 @@
     Arch(ArchArgs args);
 
     std::string getChipName() const;
+    std::string getFullChipName() const;
 
     IdString archId() const { return id("ecp5"); }
     ArchArgs archArgs() const { return args; }

ecp5/bitstream.cc

diff --git a/ecp5/bitstream.cc b/ecp5/bitstream.cc
index cac1186..c5a04a8 100644
--- a/ecp5/bitstream.cc
+++ b/ecp5/bitstream.cc
@@ -600,6 +600,8 @@
         }
     }
 
+    cc.metadata.push_back("Part: " + ctx->getFullChipName());
+
     // Clear out DCU tieoffs in base config if DCU used
     for (auto &cell : ctx->cells) {
         CellInfo *ci = cell.second.get();