ARM: board: meson: rename odroid-c2 to p200

This renames the odroid-c2 to p200 and set it as the default GXBB board
Other boards (odroid-c2 and nanopi-k2) will inherit from p200

Signed-off-by: Mohammad Rasim <mohammad.rasim96@gmail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/board/amlogic/p200/MAINTAINERS b/board/amlogic/p200/MAINTAINERS
new file mode 100644
index 0000000..77a055b
--- /dev/null
+++ b/board/amlogic/p200/MAINTAINERS
@@ -0,0 +1,7 @@
+P200
+M:	Beniamino Galvani <b.galvani@gmail.com>
+M:	Neil Armstrong <narmstrong@baylibre.com>
+S:	Maintained
+F:	board/amlogic/p200/
+F:	configs/nanopi-k2_defconfig
+F:	configs/odroid-c2_defconfig