From c5f9a12bb103626e980bd4b843d270eb3ae64d41 Mon Sep 17 00:00:00 2001
From: David Shah <davey1576@gmail.com>
Date: Sat, 29 Sep 2018 17:36:08 +0100
Subject: ecp5: Global router produces a working bitstream

Signed-off-by: David Shah <davey1576@gmail.com>
---
 ecp5/arch.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'ecp5/arch.cc')

diff --git a/ecp5/arch.cc b/ecp5/arch.cc
index 861aeef2..1479e6ca 100644
--- a/ecp5/arch.cc
+++ b/ecp5/arch.cc
@@ -568,6 +568,8 @@ TimingPortClass Arch::getPortTimingClass(const CellInfo *cell, IdString port, Id
         if (port == id_O)
             return TMG_STARTPOINT;
         return TMG_IGNORE;
+    } else if (cell->type == id_DCCA) {
+        return TMG_IGNORE;
     } else {
         NPNR_ASSERT_FALSE_STR("no timing data for cell type '" + cell->type.str(this) + "'");
     }
-- 
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