diff --git a/target/linux/lantiq/dts/TDW8970.dts b/target/linux/lantiq/dts/TDW8970.dts
index 759852cc83..e1cfb22093 100644
--- a/target/linux/lantiq/dts/TDW8970.dts
+++ b/target/linux/lantiq/dts/TDW8970.dts
@@ -167,10 +167,15 @@
 			};
 
 			partition@20000 {
-				reg = <0x20000 0x7a0000>;
+				reg = <0x20000 0x6a0000>;
 				label = "firmware";
 			};
 
+			partition@6c0000 {
+				reg = <0x6c0000 0x100000>;
+				label = "dsl_fw";
+			};
+
 			partition@7c0000 {
 				reg = <0x7c0000 0x10000>;
 				label = "config";