1 files changed, 1 insertions, 16 deletions
diff --git a/ecp5/arch.h b/ecp5/arch.h
index 49582a6e..de8b225e 100644
--- a/ecp5/arch.h
+++ b/ecp5/arch.h
@@ -435,35 +435,20 @@ template <> struct hash<NEXTPNR_NAMESPACE_PREFIX DelayKey>
 } // namespace std
 NEXTPNR_NAMESPACE_BEGIN
 
-struct ArchRanges
+struct ArchRanges : BaseArchRanges
 {
     using ArchArgsT = ArchArgs;
     // Bels
     using AllBelsRangeT = BelRange;
     using TileBelsRangeT = BelRange;
-    using BelAttrsRangeT = std::vector<std::pair<IdString, std::string>>;
     using BelPinsRangeT = std::vector<IdString>;
     // Wires
     using AllWiresRangeT = WireRange;
     using DownhillPipRangeT = PipRange;
     using UphillPipRangeT = PipRange;
     using WireBelPinRangeT = BelPinRange;
-    using WireAttrsRangeT = std::vector<std::pair<IdString, std::string>>;
     // Pips
     using AllPipsRangeT = AllPipRange;
-    using PipAttrsRangeT = std::vector<std::pair<IdString, std::string>>;
-    // Groups
-    using AllGroupsRangeT = std::vector<GroupId>;
-    using GroupBelsRangeT = std::vector<BelId>;
-    using GroupWiresRangeT = std::vector<WireId>;
-    using GroupPipsRangeT = std::vector<PipId>;
-    using GroupGroupsRangeT = std::vector<GroupId>;
-    // Decals
-    using DecalGfxRangeT = std::vector<GraphicElement>;
-    // Placement validity
-    using CellTypeRangeT = const std::vector<IdString> &;
-    using BelBucketRangeT = const std::vector<BelBucketId> &;
-    using BucketBelRangeT = const std::vector<BelId> &;
 };
 
 struct Arch : BaseArch<ArchRanges>