diff --git a/plat/arm/board/tc0/fdts/tc0_fw_config.dts b/plat/arm/board/tc0/fdts/tc0_fw_config.dts
index 381ce1f..4b6abd4 100644
--- a/plat/arm/board/tc0/fdts/tc0_fw_config.dts
+++ b/plat/arm/board/tc0/fdts/tc0_fw_config.dts
@@ -14,10 +14,16 @@
 
 		tb_fw-config {
 			load-address = <0x0 0x4001300>;
-			max-size = <0x200>;
+			max-size = <0x400>;
 			id = <TB_FW_CONFIG_ID>;
 		};
 
+		tos_fw-config {
+			load-address = <0x0 0x04001700>;
+			max-size = <0x1000>;
+			id = <TOS_FW_CONFIG_ID>;
+		};
+
 		hw-config {
 			load-address = <0x0 0x83000000>;
 			max-size = <0x01000000>;