Add support for DMP Vortex86EX PCI mainboard.

Change-Id: I8d42f765519e356d8f0cc6ed339d9b74f0a3e4d7
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3610
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
diff --git a/src/mainboard/dmp/Kconfig b/src/mainboard/dmp/Kconfig
new file mode 100644
index 0000000..c3196d2
--- /dev/null
+++ b/src/mainboard/dmp/Kconfig
@@ -0,0 +1,36 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2013 DMP Electronics Inc.
+##
+## 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.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+##
+
+if VENDOR_DMP
+
+choice
+	prompt "Mainboard model"
+
+config BOARD_DMP_EX
+	bool "Vortex86EX"
+
+endchoice
+
+source "src/mainboard/dmp/vortex86ex/Kconfig"
+
+config MAINBOARD_VENDOR
+	string
+	default "DMP"
+
+endif # VENDOR_DMP