From fcd39e1398b950aa19c5fec157770bd7c3fa2227 Mon Sep 17 00:00:00 2001
From: David Shah <davey1576@gmail.com>
Date: Mon, 1 Oct 2018 18:34:41 +0100
Subject: [PATCH] ecp5: Don't map ROMs to DRAM

Signed-off-by: David Shah <davey1576@gmail.com>
---
 techlibs/ecp5/dram.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/techlibs/ecp5/dram.txt b/techlibs/ecp5/dram.txt
index b3252fa9a..b94357429 100644
--- a/techlibs/ecp5/dram.txt
+++ b/techlibs/ecp5/dram.txt
@@ -13,4 +13,5 @@ endbram
 
 match $__TRELLIS_DPR16X4
   make_outreg
+  min wports 1
 endmatch
-- 
2.30.2