tmp add default dts

u-boot-tree/arch/arm/dts/zynq-microzed.dts

+/*
+ * Xilinx MicroZED board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+	model = "Zynq MicroZED Board";
+	compatible = "xlnx,zynq-microzed", "xlnx,zynq-7000";
+
+	aliases {
+		serial0 = &uart1;
+		spi0 = &qspi;
+                mmc0 = &sdhci0;
+	};
+
+        chosen {
+                stdout-path = "serial0:115200n8";
+        };
+        
+	memory {
+		device_type = "memory";
+		reg = <0 0x40000000>;
+	};
+};
+
+&qspi {
+	status = "okay";
+};
+
+&uart1 {
+	u-boot,dm-pre-reloc;
+	status = "okay";
+};
+
+&sdhci0 {
+        u-boot,dm-pre-reloc;
+        status = "okay";
+};