diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_skt_a.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_skt_a.dts
index 17376a8b4014..d6044c90d6b5 100644
--- a/arch/arm/boot/dts/amlogic/g12b_a311d_skt_a.dts
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_skt_a.dts
@@ -59,8 +59,7 @@
 			reg = <0x07400000 0x00100000>;
 			record-size = <0x8000>;
 			console-size = <0x8000>;
-			ftrace-size = <0x0>;
-			pmsg-size = <0x8000>;
+			ftrace-size = <0x20000>;
 		};
 
 		secmon_reserved:linux,secmon {