sunxi: Add defconfig and dts for Dserve DSRV9703C tablet

The Dserve DSRV9703C is a 9.7" A10 tablet with a 1024x768 ips LCD,
1G RAM, 4GB flash, a Focaltech FT5406EE8 touchscreen and rtl8188ctv wifi.

The dts file is identical to the one submitted to the upstream kernel.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index 58fd200..603cda7 100644
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -7,6 +7,7 @@
 F:	configs/ba10_tv_box_defconfig
 F:	configs/Chuwi_V7_CW0825_defconfig
 F:	configs/Cubieboard_defconfig
+F:	configs/dserve_dsrv9703c_defconfig
 F:	configs/Hyundai_A7HD_defconfig
 F:	configs/inet1_defconfig
 F:	configs/inet97fv2_defconfig