samples/net/zperf/boards/fvp_base_revc_2xaemv8a.overlay - third_party/github/zephyrproject-rtos/zephyr - Git at Google

 &eth {
 	status = "okay";
 };

 &phy {
 	status = "okay";
 };

 &mdio {
 	status = "okay";
 };
	&eth {
	status = "okay";
	};

	&phy {
	status = "okay";
	};

	&mdio {
	status = "okay";
	};