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| author | gatecat <gatecat@ds0.me> | 2021-07-28 15:34:54 +0100 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2021-07-28 15:35:19 +0100 |
| commit | 504199e70e07b85da36d14ba546285fffb19cc99 (patch) | |
| tree | 0d10e943f0eda3794d06d8c6a2fcd8b89a3dd17f /common | |
| parent | 39a7381928359934788aefd670c835dedbbf2cd7 (diff) | |
| download | nextpnr-504199e70e07b85da36d14ba546285fffb19cc99.tar.gz nextpnr-504199e70e07b85da36d14ba546285fffb19cc99.tar.bz2 nextpnr-504199e70e07b85da36d14ba546285fffb19cc99.zip | |
nexus: Fix routeing of global clocks that also drive fabric
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'common')
| -rw-r--r-- | common/router2.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/router2.cc b/common/router2.cc index eb889e12..2994038c 100644 --- a/common/router2.cc +++ b/common/router2.cc @@ -444,6 +444,8 @@ struct Router2 // and LUT if (iter_count > 7) return false; // heuristic to assume we've hit general routing + if (wire_data(wire).unavailable) + return true; if (wire_data(wire).reserved_net != -1 && wire_data(wire).reserved_net != net->udata) return true; // reserved for another net for (auto bp : ctx->getWireBelPins(wire)) |