ecp5: Add DRAM match rule

Signed-off-by: David Shah <davey1576@gmail.com>

diff --git a/techlibs/ecp5/dram.txt b/techlibs/ecp5/dram.txt
index a13111f0ce005f6ce27a7dbd3ba86842291cf0f9..b3252fa9a4103b164269c63f7eea5b72ece9c965 100644 (file)
--- a/techlibs/ecp5/dram.txt
+++ b/techlibs/ecp5/dram.txt
@@ -10,3 +10,7 @@ bram $__TRELLIS_DPR16X4
   clocks 0 1
   clkpol 0 2
 endbram
+
+match $__TRELLIS_DPR16X4
+  make_outreg
+endmatch