linux-libre/arch/arm/boot/dts/aspeed-ast2500-evb.dts

/dts-v1/;

#include "aspeed-g5.dtsi"

/ {
	model = "AST2500 EVB";
	compatible = "aspeed,ast2500";

	aliases {
		serial4 = &uart5;
	};

	chosen {
		stdout-path = &uart5;
		bootargs = "console=ttyS4,115200 earlyprintk";
	};

	memory@80000000 {
		reg = <0x80000000 0x20000000>;
	};
};

&uart5 {
	status = "okay";
};