new file mode 100644
@@ -0,0 +1,13 @@
+/*
+ * Xilinx Zynq 7000 DTSI
+ * Describes the hardware common to all Zynq 7000-based boards.
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "xlnx,zynq-7000";
+};
new file mode 100644
@@ -0,0 +1,14 @@
+/*
+ * Xilinx ZED board DTS
+ *
+ * Copyright (C) 2013 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+ model = "Zynq ZED Board";
+ compatible = "xlnx,zynq-zed", "xlnx,zynq-7000";
+};
@@ -212,6 +212,11 @@
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
+/* FDT support */
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
/* Boot FreeBSD/vxWorks from an ELF image */
#if defined(CONFIG_ZYNQ_BOOT_FREEBSD)
# define CONFIG_API
This patch provides a basic fdt support for zynq u-boot. zynq-7000.dtsi-> initial arch dts file zynq-zed.dts -> initial zed board dts file more devices should be added in subsequent patches. u-boot build: once configuring of a board done for building dtb with zynq-zed.dts as an input zynq-uboot> make DEVICE_TREE=zynq-zed Enabled CONFIG_OF_SEPARATE for building dtb separately. There is a new binary called u-boot-dtb.bin which is a u-boot with devicetree supported. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> --- arch/arm/dts/zynq-7000.dtsi | 13 +++++++++++++ board/xilinx/dts/zynq-zed.dts | 14 ++++++++++++++ include/configs/zynq-common.h | 5 +++++ 3 files changed, 32 insertions(+) create mode 100644 arch/arm/dts/zynq-7000.dtsi create mode 100644 board/xilinx/dts/zynq-zed.dts