uboot-vybrid_public/board/stxxtc/oftree.dts

/ {
	model = "STXXTC V1";
	compatible = "STXXTC";
	#address-cells = <2>;
	#size-cells = <2>;

	cpus {
		linux,phandle = <1>;
		#address-cells = <1>;
		#size-cells = <0>;
		PowerPC,MPC870@0 {
			linux,phandle = <3>;
			name = "PowerPC,MPC870";
			device_type = "cpu";
			reg = <0>;
			clock-frequency = <0>;		/* place-holder for runtime fillup */
			timebase-frequency = <0>;	/* dido */
			linux,boot-cpu;
			i-cache-size = <2000>;
			d-cache-size = <2000>;
			32-bit;
		};
	};

	memory@0 {
		device_type = "memory";
		reg = <00000000 00000000 00000000 20000000>;
	};

	/* copy of the bd_t information (place-holders) */
	bd_t {
		memstart	= <0>;
		memsize		= <0>;
		flashstart	= <0>;
		flashsize	= <0>;
		flashoffset	= <0>;
		sramstart	= <0>;
		sramsize	= <0>;

		immr_base	= <0>;

		bootflags	= <0>;
		ip_addr		= <0>;
		enetaddr	= [ 00 00 00 00 00 00 ];
		ethspeed	= <0>;
		intfreq		= <0>;
		busfreq		= <0>;

		baudrate	= <0>;
	};

};