diff --git a/arch/arm/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts b/arch/arm/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts
index 106ecdab5..df4be81b3 100644
--- a/arch/arm/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts
+++ b/arch/arm/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts
@@ -86,7 +86,7 @@
 		logo_reserved:linux,meson-fb {
 			compatible = "amlogic, meson-fb";
 			alignment = <0x400000>;
-			reg = <0x5f800000 0x800000>;
+			reg = <0x3f800000 0x800000>;
 		};
 
 		ion_cma_reserved:linux,ion-dev {
@@ -107,6 +107,7 @@
 			/* 1080p STB androidT size 56M */
 			size = <0x3800000>;
 			alignment = <0x400000>;
+			alloc-ranges = <0x30000000 0x10000000>;
 		};
 		dmaheap_cma_reserved:heap-gfx {
 			compatible = "shared-dma-pool";
@@ -114,6 +115,7 @@
 			/* 1080p STB androidT size 88M */
 			size = <0x5800000>;
 			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
 		 };
 		/*di CMA pool */
 		di_cma_reserved:linux,di_cma {
@@ -141,11 +143,12 @@
 			compatible = "shared-dma-pool";
 			reusable;
 			/*
-			 * DTV FCC is the largest scenario, requiring 328MB.
+			 * Two-channel 1080i HEVC secure playback
+			 * requires at least 168MB without DTV enable
 			 */
-			size = <0x14800000>;
+			size = <0xa800000>;
 			alignment = <0x400000>;
-			alloc-ranges = <0x30000000 0x50000000>;
+			alloc-ranges = <0x30000000 0x10000000>;
 			linux,contiguous-region;
 		};
 
@@ -162,6 +165,7 @@
 			no-map;
 			size = <0x400000>;
 			alignment = <0x100000>;
+			alloc-ranges = <0x30000000 0x10000000>;
 		};
 
 		/*  vdin0 CMA pool */
@@ -183,6 +187,7 @@
 			 */
 			size = <0x00800000>;
 			alignment = <0x400000>;
+			alloc-ranges = <0x30000000 0x10000000>;
 		};
 
 		/* global autoconfigured region for contiguous allocations */
@@ -192,7 +197,7 @@
 			size = <0x800000>;
 			alignment = <0x400000>;
 			linux,cma-default;
-			alloc-ranges = <0x0 0x30000000>;
+			alloc-ranges = <0x30000000 0x10000000>;
 		};
 	};
 	codec_mm {
@@ -1509,14 +1514,14 @@
 	status = "disabled";
 	display_size_default = <1920 1080 1920 2160 32>;
 	mem_size = <0x00800000 0x1980000 0x100000>;
-	logo_addr = "0x5f800000";
+	logo_addr = "0x3f800000";
 	mem_alloc = <0>;
 	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
 };
 
 &drm_vpu {
 	status = "okay";
-	logo_addr = "0x5f800000";
+	logo_addr = "0x3f800000";
 
 };
 
diff --git a/arch/arm64/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts b/arch/arm64/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts
index 1f92d85fa..06112808e 100644
--- a/arch/arm64/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts
+++ b/arch/arm64/boot/dts/amlogic/s4_s805x2_aq222_drm_1.5g.dts
@@ -85,7 +85,7 @@
 		logo_reserved:linux,meson-fb {
 			compatible = "amlogic, meson-fb";
 			alignment = <0x0 0x400000>;
-			reg = <0x0 0x5f800000 0x0 0x800000>;
+			reg = <0x0 0x3f800000 0x0 0x800000>;
 		};
 
 		ion_cma_reserved:linux,ion-dev {
@@ -106,6 +106,7 @@
 			/* 1080p STB androidT size 56M */
 			size = <0x0 0x3800000>;
 			alignment = <0x0 0x400000>;
+			alloc-ranges = <0x0 0x30000000 0x0 0x10000000>;
 		};
 		dmaheap_cma_reserved:heap-gfx {
 			compatible = "shared-dma-pool";
@@ -113,6 +114,7 @@
 			/* 1080p STB androidT size 88M */
 			size = <0x0 0x5800000>;
 			alignment = <0x0 0x400000>;
+			alloc-ranges = <0x0 0x00000000 0x0 0x30000000>;
 		 };
 		/*di CMA pool */
 		di_cma_reserved:linux,di_cma {
@@ -140,10 +142,12 @@
 			compatible = "shared-dma-pool";
 			reusable;
 			/*
-			 * DTV FCC is the largest scenario, requiring 328MB.
+			 * Two-channel 1080i HEVC secure playback
+			 * requires at least 168MB without DTV enable
 			 */
-			size = <0x0 0x14800000>;
+			size = <0x0 0xa800000>;
 			alignment = <0x0 0x400000>;
+			alloc-ranges = <0x0 0x30000000 0x0 0x10000000>;
 			linux,contiguous-region;
 		};
 
@@ -160,6 +164,7 @@
 			no-map;
 			size = <0x0 0x400000>;
 			alignment = <0x0 0x100000>;
+			alloc-ranges = <0x0 0x30000000 0x0 0x10000000>;
 		};
 
 		/*  vdin0 CMA pool */
@@ -181,6 +186,7 @@
 			 */
 			size = <0x0 0x00800000>;
 			alignment = <0x0 0x400000>;
+			alloc-ranges = <0x0 0x30000000 0x0 0x10000000>;
 		};
 
 		/* global autoconfigured region for contiguous allocations */
@@ -190,6 +196,7 @@
 			size = <0x0 0x800000>;
 			alignment = <0x0 0x400000>;
 			linux,cma-default;
+			alloc-ranges = <0x0 0x30000000 0x0 0x10000000>;
 		};
 	};
 	codec_mm {
@@ -1506,14 +1513,14 @@
 	status = "disabled";
 	display_size_default = <1920 1080 1920 2160 32>;
 	mem_size = <0x00800000 0x1980000 0x100000>;
-	logo_addr = "0x5f800000";
+	logo_addr = "0x3f800000";
 	mem_alloc = <0>;
 	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
 };
 
 &drm_vpu {
 	status = "okay";
-	logo_addr = "0x5f800000";
+	logo_addr = "0x3f800000";
 
 };