Move all the copies of the romstage.inc rule to
src/arch/i386/Makefile.inc

For that to work, I had to:
- Add a CONFIG_ROMCC variable
- Set that variable on all ROMCC boards
- conditionally choose romcc or gcc rule based on that variable
- remove those two rules from all the boards' Makefiles
- switch a couple of boards to HAVE_OPTION_TABLE, as they actually have.

Also remove the duplication of rules with the sole difference of if
they depend on option_table.h or not.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5099 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/mainboard/emulation/qemu-x86/Kconfig b/src/mainboard/emulation/qemu-x86/Kconfig
index 92035bc..2894c45 100644
--- a/src/mainboard/emulation/qemu-x86/Kconfig
+++ b/src/mainboard/emulation/qemu-x86/Kconfig
@@ -3,6 +3,7 @@
 	select ARCH_X86
 	select SOUTHBRIDGE_INTEL_I82371EB
 	select CPU_EMULATION_QEMU_X86
+	select ROMCC
 	select HAVE_PIRQ_TABLE
 	select BOARD_ROMSIZE_KB_256
 	select WARNINGS_ARE_ERRORS