u-boot/arch/arm/dts/stv0991.dts

/dts-v1/;

/ {
	model = "ST STV0991 application board";
	compatible = "st,stv0991";
	#address-cells = <1>;
	#size-cells = <1>;

	chosen {
		stdout-path = &uart0;
	};

	memory {
		device_type="memory";
		reg = <0x0 0x198000>;
	};

	uart0: serial@0x80406000 {
		compatible = "arm,pl011", "arm,primecell";
		reg = <0x80406000 0x1000>;
		clock = <2700000>;
	};
};