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/MAINTAINERS b/board/gdsys/mpc8308/MAINTAINERS
new file mode 100644
index 0000000..a7853a5
--- /dev/null
+++ b/board/gdsys/mpc8308/MAINTAINERS
@@ -0,0 +1,6 @@
+MPC8308 BOARD
+M:	Dirk Eibach <eibach@gdsys.de>
+S:	Maintained
+F:	board/gdsys/mpc8308/
+F:	include/configs/hrcon.h
+F:	configs/hrcon_defconfig