mips: jz47xx: Add Creator CI20 platform

Add support for the Creator CI20 platform based on the JZ4780 SoC.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Marek Vasut <marex@denx.de>
diff --git a/board/imgtec/ci20/MAINTAINERS b/board/imgtec/ci20/MAINTAINERS
new file mode 100644
index 0000000..dca6bf3
--- /dev/null
+++ b/board/imgtec/ci20/MAINTAINERS
@@ -0,0 +1,6 @@
+Creator CI20 BOARD
+M:      Ezequiel Garcia <ezequiel@collabora.com>
+S:      Maintained
+F:      board/imgtec/ci20/
+F:      include/configs/ci20.h
+F:      configs/ci20_mmc_defconfig