diff --git a/arch/arm/dts/imx8mm-u-boot.dtsi b/arch/arm/dts/imx8mm-u-boot.dtsi
index 76e3ee4..c37a54e 100644
--- a/arch/arm/dts/imx8mm-u-boot.dtsi
+++ b/arch/arm/dts/imx8mm-u-boot.dtsi
@@ -39,25 +39,25 @@
 			filename = "u-boot-spl.bin";
 		};
 
-		1d-imem {
+		ddr-1d-imem-fw {
 			filename = "lpddr4_pmu_train_1d_imem.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		1d-dmem {
+		ddr-1d-dmem-fw {
 			filename = "lpddr4_pmu_train_1d_dmem.bin";
 			size = <0x4000>;
 			type = "blob-ext";
 		};
 
-		2d-imem {
+		ddr-2d-imem-fw {
 			filename = "lpddr4_pmu_train_2d_imem.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		2d-dmem {
+		ddr-2d-dmem-fw {
 			filename = "lpddr4_pmu_train_2d_dmem.bin";
 			size = <0x4000>;
 			type = "blob-ext";
diff --git a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
index eb1dd8d..d28bb2b 100644
--- a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
@@ -147,24 +147,28 @@
 			align-end = <4>;
 		};
 
-		blob_1: blob-ext@1 {
+		ddr-1d-imem-fw {
 			filename = "lpddr4_pmu_train_1d_imem.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_2: blob-ext@2 {
+		ddr-1d-dmem-fw {
 			filename = "lpddr4_pmu_train_1d_dmem.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 
-		blob_3: blob-ext@3 {
+		ddr-2d-imem-fw {
 			filename = "lpddr4_pmu_train_2d_imem.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_4: blob-ext@4 {
+		ddr-2d-dmem-fw {
 			filename = "lpddr4_pmu_train_2d_dmem.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 	};
 
diff --git a/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi b/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
index 46a9d7f..dc4cec2 100644
--- a/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
+++ b/arch/arm/dts/imx8mn-bsh-smm-s2-u-boot-common.dtsi
@@ -111,13 +111,13 @@
 			filename = "u-boot-spl.bin";
 		};
 
-		1d-imem {
+		ddr-1d-imem-fw {
 			filename = "ddr3_imem_1d.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		1d_dmem {
+		ddr-1d-dmem-fw {
 			filename = "ddr3_dmem_1d.bin";
 			size = <0x4000>;
 			type = "blob-ext";
diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
index 4d0ecb0..30ef8bc 100644
--- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
@@ -155,24 +155,28 @@
 			align-end = <4>;
 		};
 
-		blob_1: blob-ext@1 {
+		ddr-1d-imem-fw {
 			filename = "ddr4_imem_1d_201810.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_2: blob-ext@2 {
+		ddr-1d-dmem-fw {
 			filename = "ddr4_dmem_1d_201810.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 
-		blob_3: blob-ext@3 {
+		ddr-2d-imem-fw {
 			filename = "ddr4_imem_2d_201810.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_4: blob-ext@4 {
+		ddr-2d-dmem-fw {
 			filename = "ddr4_dmem_2d_201810.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 	};
 
diff --git a/arch/arm/dts/imx8mn-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
index c0d26f1..a114123 100644
--- a/arch/arm/dts/imx8mn-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
@@ -36,24 +36,28 @@
 			align-end = <4>;
 		};
 
-		blob_1: blob-ext@1 {
+		ddr-1d-imem-fw {
 			filename = "lpddr4_pmu_train_1d_imem.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_2: blob-ext@2 {
+		ddr-1d-dmem-fw {
 			filename = "lpddr4_pmu_train_1d_dmem.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 
-		blob_3: blob-ext@3 {
+		ddr-2d-imem-fw {
 			filename = "lpddr4_pmu_train_2d_imem.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_4: blob-ext@4 {
+		ddr-2d-dmem-fw {
 			filename = "lpddr4_pmu_train_2d_dmem.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 	};
 
diff --git a/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi b/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
index 6e37622..b8df6f7 100644
--- a/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
@@ -130,25 +130,25 @@
 			filename = "u-boot-spl.bin";
 		};
 
-		1d-imem {
+		ddr-1d-imem-fw {
 			filename = "ddr4_imem_1d.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		1d_dmem {
+		ddr-1d-dmem-fw {
 			filename = "ddr4_dmem_1d.bin";
 			size = <0x4000>;
 			type = "blob-ext";
 		};
 
-		2d_imem {
+		ddr-2d-imem-fw {
 			filename = "ddr4_imem_2d.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		2d_dmem {
+		ddr-2d-dmem-fw {
 			filename = "ddr4_dmem_2d.bin";
 			size = <0x4000>;
 			type = "blob-ext";
diff --git a/arch/arm/dts/imx8mn-venice-u-boot.dtsi b/arch/arm/dts/imx8mn-venice-u-boot.dtsi
index 3581955..bcf2abd 100644
--- a/arch/arm/dts/imx8mn-venice-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-venice-u-boot.dtsi
@@ -126,25 +126,25 @@
 			filename = "u-boot-spl.bin";
 		};
 
-		1d-imem {
+		ddr-1d-imem-fw {
 			filename = "lpddr4_pmu_train_1d_imem.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		1d_dmem {
+		ddr-1d-dmem-fw {
 			filename = "lpddr4_pmu_train_1d_dmem.bin";
 			size = <0x4000>;
 			type = "blob-ext";
 		};
 
-		2d_imem {
+		ddr-2d-imem-fw {
 			filename = "lpddr4_pmu_train_2d_imem.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		2d_dmem {
+		ddr-2d-dmem-fw {
 			filename = "lpddr4_pmu_train_2d_dmem.bin";
 			size = <0x4000>;
 			type = "blob-ext";
diff --git a/arch/arm/dts/imx8mp-u-boot.dtsi b/arch/arm/dts/imx8mp-u-boot.dtsi
index 20edd90..dc57ee2 100644
--- a/arch/arm/dts/imx8mp-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-u-boot.dtsi
@@ -61,24 +61,28 @@
 			align-end = <4>;
 		};
 
-		blob_1: blob-ext@1 {
+		ddr-1d-imem-fw {
 			filename = "lpddr4_pmu_train_1d_imem_202006.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_2: blob-ext@2 {
+		ddr-1d-dmem-fw {
 			filename = "lpddr4_pmu_train_1d_dmem_202006.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 
-		blob_3: blob-ext@3 {
+		ddr-2d-imem-fw {
 			filename = "lpddr4_pmu_train_2d_imem_202006.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_4: blob-ext@4 {
+		ddr-2d-dmem-fw {
 			filename = "lpddr4_pmu_train_2d_dmem_202006.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 	};
 
diff --git a/arch/arm/dts/imx8mq-cm-u-boot.dtsi b/arch/arm/dts/imx8mq-cm-u-boot.dtsi
index e2f4b0e..bc7e975 100644
--- a/arch/arm/dts/imx8mq-cm-u-boot.dtsi
+++ b/arch/arm/dts/imx8mq-cm-u-boot.dtsi
@@ -28,24 +28,28 @@
 			align-end = <4>;
 		};
 
-		blob_1: blob-ext@1 {
+		ddr-1d-imem-fw {
 			filename = "lpddr4_pmu_train_1d_imem.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_2: blob-ext@2 {
+		ddr-1d-dmem-fw {
 			filename = "lpddr4_pmu_train_1d_dmem.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 
-		blob_3: blob-ext@3 {
+		ddr-2d-imem-fw {
 			filename = "lpddr4_pmu_train_2d_imem.bin";
 			size = <0x8000>;
+			type = "blob-ext";
 		};
 
-		blob_4: blob-ext@4 {
+		ddr-2d-dmem-fw {
 			filename = "lpddr4_pmu_train_2d_dmem.bin";
 			size = <0x4000>;
+			type = "blob-ext";
 		};
 	};
 
diff --git a/arch/arm/dts/imx8mq-u-boot.dtsi b/arch/arm/dts/imx8mq-u-boot.dtsi
index 912a3d4..462c470 100644
--- a/arch/arm/dts/imx8mq-u-boot.dtsi
+++ b/arch/arm/dts/imx8mq-u-boot.dtsi
@@ -46,25 +46,25 @@
 			filename = "u-boot-spl.bin";
 		};
 
-		1d-imem {
+		ddr-1d-imem-fw {
 			filename = "lpddr4_pmu_train_1d_imem.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		1d-dmem {
+		ddr-1d-dmem-fw {
 			filename = "lpddr4_pmu_train_1d_dmem.bin";
 			size = <0x4000>;
 			type = "blob-ext";
 		};
 
-		2d-imem {
+		ddr-2d-imem-fw {
 			filename = "lpddr4_pmu_train_2d_imem.bin";
 			size = <0x8000>;
 			type = "blob-ext";
 		};
 
-		2d-dmem {
+		ddr-2d-dmem-fw {
 			filename = "lpddr4_pmu_train_2d_dmem.bin";
 			size = <0x4000>;
 			type = "blob-ext";