diff --git a/patch/kernel/meson64-dev/1020_Meson-GXL_ATF_Reserved_Memory_Fix.patch b/patch/kernel/meson64-dev/1020_Meson-GXL_ATF_Reserved_Memory_Fix.patch
new file mode 100644
index 0000000000..385102aeeb
--- /dev/null
+++ b/patch/kernel/meson64-dev/1020_Meson-GXL_ATF_Reserved_Memory_Fix.patch
@@ -0,0 +1,18 @@
+diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+index 28958f2..a42b90d 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
++++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+@@ -50,6 +50,13 @@
+ / {
+ 	compatible = "amlogic,meson-gxl";
+ 
++	reserved-memory {
++		/* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
++		secmon_reserved_alt: secmon@05000000 {
++			reg = <0x0 0x05000000 0x0 0x300000>;
++			no-map;
++		};
++	};
+ 	soc {
+ 
+ 		usb0: usb@c9000000 {