u-boot/arch/arm/dts/ns-board.dts

// SPDX-License-Identifier:      GPL-2.0+

/dts-v1/;

#include "bcm5301x.dtsi"

/ {
	/*
	 * The Northstar does not have a proper fallback compatible, but
	 * these basic chips will suffice.
	 */
	model = "Northstar model";
	compatible = "brcm,bcm47094", "brcm,bcm4708";
	#address-cells = <1>;
	#size-cells = <1>;
	interrupt-parent = <&gic>;

	memory {
		device_type = "memory";
		reg = <0x00000000 0x08000000>,
		      <0x88000000 0x08000000>;
	};

	aliases {
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	nand-controller@18028000 {
		nandcs: nand@0 {
			compatible = "brcm,nandcs";
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <1>;

			/*
			 * Same as using the bcm5301x-nand-cs0-bch1.dtsi
			 * include from the Linux kernel.
			 */
			nand-ecc-algo = "bch";
			nand-ecc-strength = <1>;
			nand-ecc-step-size = <512>;

			partitions {
				compatible = "brcm,bcm947xx-cfe-partitions";
			};
		};
	};
};

&uart0 {
	clock-frequency = <125000000>;
	status = "okay";
};