siemens/nc_fpga: Add driver for Siemens NC FPGA

Add driver code to initialize Siemens NC FPGA as PCI device.
Beside some glue logic it contains a FAN controller and
temperature monitor.

Change-Id: I2cb722a60081028ee5a8251f51125f12ed38d824
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/15543
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
diff --git a/src/drivers/siemens/nc_fpga/Makefile.inc b/src/drivers/siemens/nc_fpga/Makefile.inc
new file mode 100644
index 0000000..724ed6f
--- /dev/null
+++ b/src/drivers/siemens/nc_fpga/Makefile.inc
@@ -0,0 +1,16 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright 2016 Siemens AG
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; version 2 of the License.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+
+ramstage-$(CONFIG_DRIVER_SIEMENS_NC_FPGA) += nc_fpga.c