xilinx: Adding missing inout IO port to IOBUF

diff --git a/techlibs/xilinx/cells_xtra.v b/techlibs/xilinx/cells_xtra.v
index a2dd01ad571a9acdae832202898554dbec7aee12..f5abf3ae0f275f7be7104a50055304c3e3dcc610 100644 (file)
--- a/techlibs/xilinx/cells_xtra.v
+++ b/techlibs/xilinx/cells_xtra.v
@@ -2225,6 +2225,7 @@ module IOBUF (...);
     parameter IOSTANDARD = "DEFAULT";
     parameter SLEW = "SLOW";
     output O;
+    inout IO;
     input I, T;
 endmodule