mips: octeon: Add Octeon III NIC23 board support

This patch adds the basic support for the PCIe target board equipped
with the Octeon III CN2350 SoC.

Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/Marvell/octeon_nic23/Makefile b/board/Marvell/octeon_nic23/Makefile
new file mode 100644
index 0000000..a79b94e
--- /dev/null
+++ b/board/Marvell/octeon_nic23/Makefile
@@ -0,0 +1,8 @@
+#
+# Copyright (C) 2021 Stefan Roese <sr@denx.de>
+# Copyright (C) 2019-2020 Marvell International Ltd.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	:= board.o