u-boot-brain/arch/arm/dts/uniphier-v7-u-boot.dtsi

/ {
	soc {
		u-boot,dm-pre-reloc;

		serial@54006800 {
			u-boot,dm-pre-reloc;
		};

		serial@54006900 {
			u-boot,dm-pre-reloc;
		};

		serial@54006a00 {
			u-boot,dm-pre-reloc;
		};

		soc-glue@5f800000 {
			u-boot,dm-pre-reloc;

			pinctrl {
				u-boot,dm-pre-reloc;

				emmc {
					u-boot,dm-pre-reloc;
				};

				uart0 {
					u-boot,dm-pre-reloc;
				};

				uart1 {
					u-boot,dm-pre-reloc;
				};

				uart2 {
					u-boot,dm-pre-reloc;
				};
			};
		};
	};
};

&emmc {
	u-boot,dm-pre-reloc;
};