mainboard/intel/galileo: Add Intel Galileo Gen 2 Support

Add the files to build soc/intel/quark and mainboard/intel/galileo for a
minimal coreboot image.  Please note that this configuration does not
run.  Include HTML documentation for the Galileo Gen 2 board.

Testing is successful if build completes successfully.

TEST=Build for Galileo

Change-Id: Idd3fda1b8ed9460fa8c92e6dcaa601c3c9f63a36
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/13507
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/mainboard/intel/galileo/Makefile.inc b/src/mainboard/intel/galileo/Makefile.inc
new file mode 100644
index 0000000..3ffba1c
--- /dev/null
+++ b/src/mainboard/intel/galileo/Makefile.inc
@@ -0,0 +1,16 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2015-2016 Intel Corp.
+##
+## 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.
+##
+
+CPPFLAGS_common += -I$(src)/vendorcode/intel/fsp/fsp1_1/quark