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-rw-r--r--ice40/arch.cc13
1 files changed, 13 insertions, 0 deletions
diff --git a/ice40/arch.cc b/ice40/arch.cc
index e450e682..6fe77e4b 100644
--- a/ice40/arch.cc
+++ b/ice40/arch.cc
@@ -115,6 +115,19 @@ Arch::Arch(ArchArgs args) : args(args)
wire_to_net.resize(chip_info->wire_data.size());
pip_to_net.resize(chip_info->pip_data.size());
switches_locked.resize(chip_info->num_switches);
+
+ std::unordered_set<IdString> bel_types;
+ for (BelId bel : getBels()) {
+ bel_types.insert(getBelType(bel));
+ }
+
+ for (IdString bel_type : bel_types) {
+ cell_types.push_back(bel_type);
+
+ BelBucketId bucket;
+ bucket.name = bel_type;
+ buckets.push_back(bucket);
+ }
}
// -----------------------------------------------------------------------