x86emu: Move realmode handler into own directory

It's really a feature in parallel to YABEL/x86emu. Reflect this in
the directory structure.

Change-Id: Ie88e4fa6bfef13d23c55b2db3faacbd90f8cc30b
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Reviewed-on: http://review.coreboot.org/1889
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/devices/oprom/realmode/Makefile.inc b/src/devices/oprom/realmode/Makefile.inc
new file mode 100644
index 0000000..fafeb2c
--- /dev/null
+++ b/src/devices/oprom/realmode/Makefile.inc
@@ -0,0 +1,23 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2012 secunet Security Networks 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.
+##
+## 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
+##
+
+ramstage-$(CONFIG_PCI_OPTION_ROM_RUN_REALMODE) += x86.c
+ramstage-$(CONFIG_PCI_OPTION_ROM_RUN_REALMODE) += x86_asm.S
+ramstage-$(CONFIG_PCI_OPTION_ROM_RUN_REALMODE) += x86_interrupts.c
+