rockchip: rk3066: add Rikomagic MK808 board

MK808 is a RK3066-based board with 1 USB host and 1 USB OTG port,
HDMI and a micro-SD card slot. It also includes on-board NAND
and 1GB of SDRAM.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/board/rikomagic/mk808/Kconfig b/board/rikomagic/mk808/Kconfig
new file mode 100644
index 0000000..4abad7e
--- /dev/null
+++ b/board/rikomagic/mk808/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_MK808
+
+config SYS_BOARD
+	default "mk808"
+
+config SYS_VENDOR
+	default "rikomagic"
+
+config SYS_CONFIG_NAME
+	default "mk808"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+
+endif
diff --git a/board/rikomagic/mk808/MAINTAINERS b/board/rikomagic/mk808/MAINTAINERS
new file mode 100644
index 0000000..b3ef6ad
--- /dev/null
+++ b/board/rikomagic/mk808/MAINTAINERS
@@ -0,0 +1,6 @@
+MK808
+M:	Johan Jonker <jbx6244@gmail.com>
+S:	Maintained
+F:	board/rikomagic/mk808
+F:	configs/mk808_defconfig
+F:	include/configs/mk808.h
diff --git a/board/rikomagic/mk808/Makefile b/board/rikomagic/mk808/Makefile
new file mode 100644
index 0000000..a4d1688
--- /dev/null
+++ b/board/rikomagic/mk808/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0+
+
+obj-y	+= mk808.o
diff --git a/board/rikomagic/mk808/mk808.c b/board/rikomagic/mk808/mk808.c
new file mode 100644
index 0000000..e0bfc6f
--- /dev/null
+++ b/board/rikomagic/mk808/mk808.c
@@ -0,0 +1,3 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+#include <common.h>