board: Add Qualcomm Dragonboard 410C support

This commit add support for 96Boards Dragonboard410C.
It is board based on APQ8016 Qualcomm SoC, complying with
96boards specification.
Features (present out of the box):
- 4x Cortex A53 (ARMv8)
- 2x USB Host port
- 1x USB Device port
- 4x LEDs
- 1x HDMI connector
- 1x uSD connector
- 3x buttons (Power, Vol+, Vol-/Reset)
- WIFI, Bluetooth with integrated antenna
- 8GiB eMMC

U-Boot boots chained with fastboot in 64-bit mode.
For detailed build instructions see readme.txt in board directory.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Tested-by: Simon Glass <sjg@chromium.org>
diff --git a/board/qualcomm/dragonboard410c/MAINTAINERS b/board/qualcomm/dragonboard410c/MAINTAINERS
new file mode 100644
index 0000000..65cb47c
--- /dev/null
+++ b/board/qualcomm/dragonboard410c/MAINTAINERS
@@ -0,0 +1,6 @@
+DRAGONBOARD410C BOARD
+M:	Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
+S:	Maintained
+F:	board/qualcomm/dragonboard410c/
+F:	include/configs/dragonboard410c.h
+F:	configs/dragonboard410c_defconfig