MIPS: add BMIPS Netgear DGND3700v2 board

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
diff --git a/board/netgear/dgnd3700v2/Kconfig b/board/netgear/dgnd3700v2/Kconfig
new file mode 100644
index 0000000..11af188
--- /dev/null
+++ b/board/netgear/dgnd3700v2/Kconfig
@@ -0,0 +1,12 @@
+if BOARD_NETGEAR_DGND3700V2
+
+config SYS_BOARD
+	default "dgnd3700v2"
+
+config SYS_VENDOR
+	default "netgear"
+
+config SYS_CONFIG_NAME
+	default "netgear_dgnd3700v2"
+
+endif