From 3061bf91ceba97e6caf2496678990f9b84c6f8e9 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Thu, 29 Feb 2024 14:56:52 +0100
Subject: [PATCH] liteeth_gen: Make udp_ports definition optional in .yml file
 (ex for configuration with only Etherbone).

---
 liteeth/gen.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liteeth/gen.py b/liteeth/gen.py
index 810b851..6498fff 100755
--- a/liteeth/gen.py
+++ b/liteeth/gen.py
@@ -579,7 +579,7 @@ class UDPCore(PHYCore):
             self.comb += axil_bus.connect_to_pads(platform.request("mmap"), mode="master")
 
         # UDP Ports --------------------------------------------------------------------------------
-        for name, port_cfg in core_config["udp_ports"].items():
+        for name, port_cfg in core_config.get("udp_ports", {}).items():
             # mode either `raw` or `stream`, default to streamer to be backwards compatible
             mode = port_cfg.get("mode", "streamer")
             assert mode == "raw" or mode == "streamer"