mpc83xx: Add gdsys hrcon board

The gdsys hrcon board is based on a Freescale MPC8308 SOC.
It boots from NOR-Flash, kernel and rootfs are stored on
SD-Card.

On board peripherals include:
- 1x GbE (optional)
- Lattice ECP3 FPGA connected via eLBC and PCIe

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/gdsys/mpc8308/Makefile b/board/gdsys/mpc8308/Makefile
new file mode 100644
index 0000000..b5dfdbb
--- /dev/null
+++ b/board/gdsys/mpc8308/Makefile
@@ -0,0 +1,9 @@
+#
+# (C) Copyright 2014
+# Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y := mpc8308.o sdram.o
+obj-$(CONFIG_HRCON) += hrcon.o