u-boot-brain/arch/arm/dts/zynq-topic-miamiplus.dts

/*
 * Topic Miami Plus board DTS
 *
 * Copyright (C) 2016 Topic Embedded Products
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#include "zynq-topic-miami.dts"

/ {
	model = "Topic Miami+ Zynq Board";
	compatible = "topic,miamiplus", "xlnx,zynq-7000";
};

&qspi {
	is-dual = <1>;
};