diff --git a/arch/arm64/boot/dts/amlogic/axg_s400.dts b/arch/arm64/boot/dts/amlogic/axg_s400.dts
index 39e4bd7edb26..bacb9ea66181 100644
--- a/arch/arm64/boot/dts/amlogic/axg_s400.dts
+++ b/arch/arm64/boot/dts/amlogic/axg_s400.dts
@@ -145,7 +145,7 @@
 			};
 			system{
 				offset=<0x0 0x0>;
-				size=<0x0 0x14000000>;
+				size=<0x0 0x11800000>;
 			};
 			data{
 				offset=<0xffffffff 0xffffffff>;
diff --git a/arch/arm64/boot/dts/amlogic/axg_s400_v03.dts b/arch/arm64/boot/dts/amlogic/axg_s400_v03.dts
index b5707243416c..9448134cbccb 100644
--- a/arch/arm64/boot/dts/amlogic/axg_s400_v03.dts
+++ b/arch/arm64/boot/dts/amlogic/axg_s400_v03.dts
@@ -145,7 +145,7 @@
 			};
 			system{
 				offset=<0x0 0x0>;
-				size=<0x0 0x14000000>;
+				size=<0x0 0x11800000>;
 			};
 			data{
 				offset=<0xffffffff 0xffffffff>;
diff --git a/arch/arm64/boot/dts/amlogic/axg_s420.dts b/arch/arm64/boot/dts/amlogic/axg_s420.dts
index deb4710ddff0..4e7894ca9e57 100644
--- a/arch/arm64/boot/dts/amlogic/axg_s420.dts
+++ b/arch/arm64/boot/dts/amlogic/axg_s420.dts
@@ -136,7 +136,7 @@
 			};
 			system{
 				offset=<0x0 0x0>;
-				size=<0x0 0x14000000>;
+				size=<0x0 0x11800000>;
 			};
 			data{
 				offset=<0xffffffff 0xffffffff>;
diff --git a/arch/arm64/boot/dts/amlogic/axg_s420_128m.dts b/arch/arm64/boot/dts/amlogic/axg_s420_128m.dts
index b16aa4d55c54..d16bedb2ccb5 100644
--- a/arch/arm64/boot/dts/amlogic/axg_s420_128m.dts
+++ b/arch/arm64/boot/dts/amlogic/axg_s420_128m.dts
@@ -134,7 +134,7 @@
 			};
 			system{
 				offset=<0x0 0x0>;
-				size=<0x0 0xDC40000>;
+				size=<0x0 0x11800000>;
 			};
 			data{
 				offset=<0xffffffff 0xffffffff>;
diff --git a/arch/arm64/boot/dts/amlogic/axg_s420_v03.dts b/arch/arm64/boot/dts/amlogic/axg_s420_v03.dts
index 95874f44bdb8..087a15ad5d6e 100644
--- a/arch/arm64/boot/dts/amlogic/axg_s420_v03.dts
+++ b/arch/arm64/boot/dts/amlogic/axg_s420_v03.dts
@@ -136,7 +136,7 @@
 			};
 			system{
 				offset=<0x0 0x0>;
-				size=<0x0 0x14000000>;
+				size=<0x0 0x11800000>;
 			};
 			data{
 				offset=<0xffffffff 0xffffffff>;