1 files changed, 2 insertions, 2 deletions
diff --git a/icebox/icebox_vlog.py b/icebox/icebox_vlog.py
index 0080f34..64e9ea5 100755
--- a/icebox/icebox_vlog.py
+++ b/icebox/icebox_vlog.py
@@ -325,7 +325,7 @@ for segs in sorted(ic.group_segments(extra_connections=extra_connections, extra_
         match =  re.match("lutff_(\d+)/", s[2])
         if match:
             #IpCon and DSP tiles look like logic tiles, but aren't.
-            if ic.device == "5k" and (s[0] == 0 or s[0] == ic.max_x):
+            if ic.device in ["5k", "u4k"] and (s[0] == 0 or s[0] == ic.max_x):
                 special_5k_queue.add((s[0], s[1]))
             else:
                 luts_queue.add((s[0], s[1], int(match.group(1))))
@@ -743,7 +743,7 @@ for tile in ic.ramb_tiles:
         if len(wire_bits) > 1:
             return "{%s}" % ", ".join(wire_bits)
         return wire_bits[0]
-    if get_ram_config('PowerUp') == (ic.device in ("8k", "5k")):
+    if get_ram_config('PowerUp') == (ic.device in ("8k", "5k", "u4k")):
         if not strip_comments:
             text_func.append("// RAM TILE %d %d" % tile)
         text_func.append("SB_RAM40_4K%s%s #(" % ("NR" if negclk_rd else "", "NW" if negclk_wr else ""));