Add basic dts for i.MX7D-SDB board.

Signed-off-by: Peng Fan <peng....@nxp.com>
Cc: Stefano Babic <sba...@denx.de>
---

V2:
 Drop dts file from NXP vendor tree.

 arch/arm/dts/Makefile         |  3 ++-
 arch/arm/dts/imx7d-sdb.dts    | 19 +++++++++++++++++++
 configs/mx7dsabresd_defconfig |  3 ++-
 3 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/dts/imx7d-sdb.dts

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 8187f65..d4eaf35 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -325,7 +325,8 @@ dtb-$(CONFIG_MX6) += imx6ull-14x14-evk.dtb \
        imx6ul-isiot-nand.dtb \
        imx6ul-opos6uldev.dtb
 
-dtb-$(CONFIG_MX7) += imx7-colibri.dtb
+dtb-$(CONFIG_MX7) += imx7-colibri.dtb \
+       imx7d-sdb.dtb
 
 dtb-$(CONFIG_ARCH_MX7ULP) += imx7ulp-evk.dtb
 
diff --git a/arch/arm/dts/imx7d-sdb.dts b/arch/arm/dts/imx7d-sdb.dts
new file mode 100644
index 0000000..0378897
--- /dev/null
+++ b/arch/arm/dts/imx7d-sdb.dts
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2017 NXP
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "imx7d.dtsi"
+
+/ {
+       model = "Freescale i.MX7 SabreSD Board";
+       compatible = "fsl,imx7d-sdb", "fsl,imx7d";
+
+       memory {
+               reg = <0x80000000 0x80000000>;
+       };
+
+};
diff --git a/configs/mx7dsabresd_defconfig b/configs/mx7dsabresd_defconfig
index 9541e12..5bdc638 100644
--- a/configs/mx7dsabresd_defconfig
+++ b/configs/mx7dsabresd_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_MX7DSABRESD=y
 CONFIG_IMX_RDC=y
 CONFIG_IMX_BOOTAUX=y
 CONFIG_VIDEO=y
+CONFIG_DEFAULT_DEVICE_TREE="imx7d-sdb"
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx7dsabresd/imximage.cfg"
 CONFIG_BOOTDELAY=3
 # CONFIG_CONSOLE_MUX is not set
@@ -32,6 +33,7 @@ CONFIG_CMD_EXT2=y
 CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
 CONFIG_DFU_MMC=y
 CONFIG_DFU_RAM=y
 CONFIG_USB=y
@@ -44,4 +46,3 @@ CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_G_DNL_MANUFACTURER="FSL"
 CONFIG_G_DNL_VENDOR_NUM=0x0525
 CONFIG_G_DNL_PRODUCT_NUM=0xa4a5
-CONFIG_OF_LIBFDT=y
-- 
2.6.2

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