diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
index 4d0ecb07d4..a31e090391 100644
--- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
@@ -3,262 +3,4 @@
  * Copyright 2019, 2021 NXP
  */
 
-/ {
-	binman: binman {
-		multiple-images;
-	};
-
-	wdt-reboot {
-		compatible = "wdt-reboot";
-		wdt = <&wdog1>;
-		u-boot,dm-spl;
-	};
-	firmware {
-		optee {
-			compatible = "linaro,optee-tz";
-			method = "smc";
-		};
-	};
-};
-
-&{/soc@0} {
-	u-boot,dm-pre-reloc;
-	u-boot,dm-spl;
-};
-
-&clk {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-	/delete-property/ assigned-clocks;
-	/delete-property/ assigned-clock-parents;
-	/delete-property/ assigned-clock-rates;
-};
-
-&osc_24m {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips1 {
-	u-boot,dm-spl;
-	u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-	u-boot,dm-spl;
-};
-
-&aips3 {
-	u-boot,dm-spl;
-};
-
-&iomuxc {
-	u-boot,dm-spl;
-};
-
-&pinctrl_reg_usdhc2_vmmc {
-	u-boot,dm-spl;
-};
-
-&reg_usdhc2_vmmc {
-	u-boot,off-on-delay-us = <20000>;
-};
-
-&pinctrl_uart2 {
-	u-boot,dm-spl;
-};
-
-&pinctrl_usdhc2_gpio {
-	u-boot,dm-spl;
-};
-
-&pinctrl_usdhc2 {
-	u-boot,dm-spl;
-};
-
-&pinctrl_usdhc3 {
-	u-boot,dm-spl;
-};
-
-&pinctrl_wdog {
-	u-boot,dm-spl;
-};
-
-&gpio1 {
-	u-boot,dm-spl;
-};
-
-&gpio2 {
-	u-boot,dm-spl;
-};
-
-&gpio3 {
-	u-boot,dm-spl;
-};
-
-&gpio4 {
-	u-boot,dm-spl;
-};
-
-&gpio5 {
-	u-boot,dm-spl;
-};
-
-&uart2 {
-	u-boot,dm-spl;
-};
-
-&crypto {
-	u-boot,dm-spl;
-};
-
-&sec_jr0 {
-	u-boot,dm-spl;
-};
-
-&sec_jr1 {
-	u-boot,dm-spl;
-};
-
-&sec_jr2 {
-	u-boot,dm-spl;
-};
-
-&usdhc1 {
-	u-boot,dm-spl;
-};
-
-&usdhc2 {
-	u-boot,dm-spl;
-	sd-uhs-sdr104;
-	sd-uhs-ddr50;
-};
-
-&usdhc3 {
-	u-boot,dm-spl;
-	mmc-hs400-1_8v;
-	mmc-hs400-enhanced-strobe;
-};
-
-&wdog1 {
-	u-boot,dm-spl;
-};
-
-&binman {
-	 u-boot-spl-ddr {
-		filename = "u-boot-spl-ddr.bin";
-		pad-byte = <0xff>;
-		align-size = <4>;
-		align = <4>;
-
-		u-boot-spl {
-			align-end = <4>;
-		};
-
-		blob_1: blob-ext@1 {
-			filename = "ddr4_imem_1d_201810.bin";
-			size = <0x8000>;
-		};
-
-		blob_2: blob-ext@2 {
-			filename = "ddr4_dmem_1d_201810.bin";
-			size = <0x4000>;
-		};
-
-		blob_3: blob-ext@3 {
-			filename = "ddr4_imem_2d_201810.bin";
-			size = <0x8000>;
-		};
-
-		blob_4: blob-ext@4 {
-			filename = "ddr4_dmem_2d_201810.bin";
-			size = <0x4000>;
-		};
-	};
-
-
-	spl {
-		filename = "spl.bin";
-
-		mkimage {
-			args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x912000";
-
-			blob {
-				filename = "u-boot-spl-ddr.bin";
-			};
-		};
-	};
-
-	itb {
-		filename = "u-boot.itb";
-
-		fit {
-			description = "Configuration to load ATF before U-Boot";
-			#address-cells = <1>;
-			fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
-
-			images {
-				uboot {
-					description = "U-Boot (64-bit)";
-					type = "standalone";
-					arch = "arm64";
-					compression = "none";
-					load = <CONFIG_SYS_TEXT_BASE>;
-
-					uboot_blob: blob-ext {
-						filename = "u-boot-nodtb.bin";
-					};
-				};
-
-				atf {
-					description = "ARM Trusted Firmware";
-					type = "firmware";
-					arch = "arm64";
-					compression = "none";
-					load = <0x960000>;
-					entry = <0x960000>;
-
-					atf_blob: blob-ext {
-						filename = "bl31.bin";
-					};
-				};
-
-				fdt {
-					description = "NAME";
-					type = "flat_dt";
-					compression = "none";
-
-					uboot_fdt_blob: blob-ext {
-						filename = "u-boot.dtb";
-					};
-				};
-			};
-
-			configurations {
-				default = "conf";
-
-				conf {
-					description = "NAME";
-					firmware = "uboot";
-					loadables = "atf";
-					fdt = "fdt";
-				};
-			};
-		};
-	};
-
-	imx-boot {
-		filename = "flash.bin";
-		pad-byte = <0x00>;
-
-		spl: blob-ext@1 {
-			offset = <0x0>;
-			filename = "spl.bin";
-		};
-
-		uboot: blob-ext@2 {
-			offset = <0x58000>;
-			filename = "u-boot.itb";
-		};
-	};
-};
+#include "imx8mn-evk-common-u-boot.dtsi"
diff --git a/arch/arm/dts/imx8mn-evk-common-u-boot.dtsi b/arch/arm/dts/imx8mn-evk-common-u-boot.dtsi
new file mode 100644
index 0000000000..d5ea2dcb4e
--- /dev/null
+++ b/arch/arm/dts/imx8mn-evk-common-u-boot.dtsi
@@ -0,0 +1,286 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/ {
+	binman: binman {
+		multiple-images;
+	};
+
+	wdt-reboot {
+		compatible = "wdt-reboot";
+		wdt = <&wdog1>;
+		u-boot,dm-spl;
+	};
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+};
+
+&{/soc@0} {
+	u-boot,dm-pre-reloc;
+	u-boot,dm-spl;
+};
+
+&clk {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+	/delete-property/ assigned-clocks;
+	/delete-property/ assigned-clock-parents;
+	/delete-property/ assigned-clock-rates;
+};
+
+&osc_24m {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+};
+
+&aips1 {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+};
+
+&aips2 {
+	u-boot,dm-spl;
+};
+
+&aips3 {
+	u-boot,dm-spl;
+};
+
+&iomuxc {
+	u-boot,dm-spl;
+};
+
+&pinctrl_reg_usdhc2_vmmc {
+	u-boot,dm-spl;
+};
+
+&reg_usdhc2_vmmc {
+	u-boot,off-on-delay-us = <20000>;
+};
+
+&pinctrl_uart2 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2_gpio {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc3 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_wdog {
+	u-boot,dm-spl;
+};
+
+&gpio1 {
+	u-boot,dm-spl;
+};
+
+&gpio2 {
+	u-boot,dm-spl;
+};
+
+&gpio3 {
+	u-boot,dm-spl;
+};
+
+&gpio4 {
+	u-boot,dm-spl;
+};
+
+&gpio5 {
+	u-boot,dm-spl;
+};
+
+&uart2 {
+	u-boot,dm-spl;
+};
+
+&crypto {
+	u-boot,dm-spl;
+};
+
+&sec_jr0 {
+	u-boot,dm-spl;
+};
+
+&sec_jr1 {
+	u-boot,dm-spl;
+};
+
+&sec_jr2 {
+	u-boot,dm-spl;
+};
+
+&usdhc1 {
+	u-boot,dm-spl;
+};
+
+&usdhc2 {
+	u-boot,dm-spl;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
+};
+
+&usdhc3 {
+	u-boot,dm-spl;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+};
+
+&wdog1 {
+	u-boot,dm-spl;
+};
+
+&binman {
+	 u-boot-spl-ddr {
+		filename = "u-boot-spl-ddr.bin";
+		pad-byte = <0xff>;
+		align-size = <4>;
+		align = <4>;
+
+		u-boot-spl {
+			align-end = <4>;
+		};
+
+#ifdef CONFIG_IMX8M_DDR4
+		blob_1: blob-ext@1 {
+			filename = "ddr4_imem_1d_201810.bin";
+			size = <0x8000>;
+		};
+
+		blob_2: blob-ext@2 {
+			filename = "ddr4_dmem_1d_201810.bin";
+			size = <0x4000>;
+		};
+
+		blob_3: blob-ext@3 {
+			filename = "ddr4_imem_2d_201810.bin";
+			size = <0x8000>;
+		};
+
+		blob_4: blob-ext@4 {
+			filename = "ddr4_dmem_2d_201810.bin";
+			size = <0x4000>;
+		};
+#elif CONFIG_IMX8M_LPDDR4
+		blob_1: blob-ext@1 {
+			filename = "lpddr4_pmu_train_1d_imem.bin";
+			size = <0x8000>;
+		};
+
+		blob_2: blob-ext@2 {
+			filename = "lpddr4_pmu_train_1d_dmem.bin";
+			size = <0x4000>;
+		};
+
+		blob_3: blob-ext@3 {
+			filename = "lpddr4_pmu_train_2d_imem.bin";
+			size = <0x8000>;
+		};
+
+		blob_4: blob-ext@4 {
+			filename = "lpddr4_pmu_train_2d_dmem.bin";
+			size = <0x4000>;
+		};
+#else
+	#error "no valid ddr config selected"
+#endif
+	};
+
+
+	spl {
+		filename = "spl.bin";
+
+		mkimage {
+			args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x912000";
+
+			blob {
+				filename = "u-boot-spl-ddr.bin";
+			};
+		};
+	};
+
+	itb {
+		filename = "u-boot.itb";
+
+		fit {
+			description = "Configuration to load ATF before U-Boot";
+			#address-cells = <1>;
+			fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
+
+			images {
+				uboot {
+					description = "U-Boot (64-bit)";
+					type = "standalone";
+					arch = "arm64";
+					compression = "none";
+					load = <CONFIG_SYS_TEXT_BASE>;
+
+					uboot_blob: blob-ext {
+						filename = "u-boot-nodtb.bin";
+					};
+				};
+
+				atf {
+					description = "ARM Trusted Firmware";
+					type = "firmware";
+					arch = "arm64";
+					compression = "none";
+					load = <0x960000>;
+					entry = <0x960000>;
+
+					atf_blob: blob-ext {
+						filename = "bl31.bin";
+					};
+				};
+
+				fdt {
+					description = "NAME";
+					type = "flat_dt";
+					compression = "none";
+
+					uboot_fdt_blob: blob-ext {
+						filename = "u-boot.dtb";
+					};
+				};
+			};
+
+			configurations {
+				default = "conf";
+
+				conf {
+					description = "NAME";
+					firmware = "uboot";
+					loadables = "atf";
+					fdt = "fdt";
+				};
+			};
+		};
+	};
+
+	imx-boot {
+		filename = "flash.bin";
+		pad-byte = <0x00>;
+
+		spl: blob-ext@1 {
+			offset = <0x0>;
+			filename = "spl.bin";
+		};
+
+		uboot: blob-ext@2 {
+			offset = <0x58000>;
+			filename = "u-boot.itb";
+		};
+	};
+};
+
diff --git a/arch/arm/dts/imx8mn-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
index 593cf06eb9..ab85dd7824 100644
--- a/arch/arm/dts/imx8mn-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-evk-u-boot.dtsi
@@ -3,7 +3,7 @@
  * Copyright 2019 NXP
  */
 
-#include "imx8mn-ddr4-evk-u-boot.dtsi"
+#include "imx8mn-evk-common-u-boot.dtsi"
 
 &i2c1 {
 	u-boot,dm-spl;
@@ -24,107 +24,3 @@
 &pinctrl_pmic {
 	u-boot,dm-spl;
 };
-
-&binman {
-	 u-boot-spl-ddr {
-		filename = "u-boot-spl-ddr.bin";
-		pad-byte = <0xff>;
-		align-size = <4>;
-		align = <4>;
-
-		u-boot-spl {
-			align-end = <4>;
-		};
-
-		blob_1: blob-ext@1 {
-			filename = "lpddr4_pmu_train_1d_imem.bin";
-			size = <0x8000>;
-		};
-
-		blob_2: blob-ext@2 {
-			filename = "lpddr4_pmu_train_1d_dmem.bin";
-			size = <0x4000>;
-		};
-
-		blob_3: blob-ext@3 {
-			filename = "lpddr4_pmu_train_2d_imem.bin";
-			size = <0x8000>;
-		};
-
-		blob_4: blob-ext@4 {
-			filename = "lpddr4_pmu_train_2d_dmem.bin";
-			size = <0x4000>;
-		};
-	};
-
-
-	spl {
-		filename = "spl.bin";
-
-		mkimage {
-			args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x912000";
-
-			blob {
-				filename = "u-boot-spl-ddr.bin";
-			};
-		};
-	};
-
-	itb {
-		filename = "u-boot.itb";
-
-		fit {
-			description = "Configuration to load ATF before U-Boot";
-			#address-cells = <1>;
-			fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
-
-			images {
-				uboot {
-					description = "U-Boot (64-bit)";
-					type = "standalone";
-					arch = "arm64";
-					compression = "none";
-					load = <CONFIG_SYS_TEXT_BASE>;
-
-					uboot_blob: blob-ext {
-						filename = "u-boot-nodtb.bin";
-					};
-				};
-
-				atf {
-					description = "ARM Trusted Firmware";
-					type = "firmware";
-					arch = "arm64";
-					compression = "none";
-					load = <0x960000>;
-					entry = <0x960000>;
-
-					atf_blob: blob-ext {
-						filename = "bl31.bin";
-					};
-				};
-
-				fdt {
-					description = "NAME";
-					type = "flat_dt";
-					compression = "none";
-
-					uboot_fdt_blob: blob-ext {
-						filename = "u-boot.dtb";
-					};
-				};
-			};
-
-			configurations {
-				default = "conf";
-
-				conf {
-					description = "NAME";
-					firmware = "uboot";
-					loadables = "atf";
-					fdt = "fdt";
-				};
-			};
-		};
-	};
-};
