From 7abd9bbbe1b168668af3906ce08201c8e767155b Mon Sep 17 00:00:00 2001
From: Olof Kindgren <olof.kindgren@gmail.com>
Date: Thu, 13 Oct 2022 09:58:21 +0200
Subject: [PATCH] serving: Tie off extension interface

---
 serving/serving.v | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/serving/serving.v b/serving/serving.v
index 2151862..99517fd 100644
--- a/serving/serving.v
+++ b/serving/serving.v
@@ -230,6 +230,13 @@ module serving
       .o_dbus_we   (wb_dbus_we),
       .o_dbus_cyc  (wb_dbus_stb),
       .i_dbus_rdt  (wb_dbus_rdt),
-      .i_dbus_ack  (wb_dbus_ack));
+      .i_dbus_ack  (wb_dbus_ack),
+
+      .o_ext_funct3 (),
+      .i_ext_ready  (1'b0),
+      .i_ext_rd     (32'd0),
+      .o_ext_rs1    (),
+      .o_ext_rs2    (),
+      .o_mdu_valid  ());
 
 endmodule