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/include/configs/octeon_nic23.h b/include/configs/octeon_nic23.h
new file mode 100644
index 0000000..0a7b4d8
--- /dev/null
+++ b/include/configs/octeon_nic23.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2019-2020
+ * Marvell <www.marvell.com>
+ */
+
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+
+/*
+ * SATA/SCSI/AHCI configuration
+ */
+/* AHCI support Definitions */
+/** Enable 48-bit SATA addressing */
+#define CONFIG_LBA48
+/** Enable 64-bit addressing */
+#define CONFIG_SYS_64BIT_LBA
+
+#include "octeon_common.h"
+
+#endif /* __CONFIG_H__ */