u-boot/arch/arm/dts/fsl-ls1043a-qds-duart.dts

// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
 * Device Tree file for Freescale Layerscape-1043A family SoC.
 *
 * Copyright (C) 2015, Freescale Semiconductor
 */

/dts-v1/;
#include "fsl-ls1043a-qds.dtsi"

/ {
       chosen {
               stdout-path = &duart0;
       };
};