Add support for Seagate BlackArmor NAS220

Add support for Seagate BlackArmor NAS220

Signed-off-by: Evgeni Dobrev <evgeni@studio-punkt.com>
diff --git a/board/Seagate/nas220/MAINTAINERS b/board/Seagate/nas220/MAINTAINERS
new file mode 100644
index 0000000..f2df7ea
--- /dev/null
+++ b/board/Seagate/nas220/MAINTAINERS
@@ -0,0 +1,6 @@
+NAS220 BOARD
+M:	Evgeni Dobrev <evgeni@studio-punkt.com>
+S:	Maintained
+F:	board/Seagate/nas220/
+F:	include/configs/nas220.h
+F:	configs/nas220_defconfig