ARMv7: normalize ramstage code flow

In ram stage, all code flow should be tied to the resource allocator.
Stuff that has to happen before everything else goes into the mainboard
enable function in mainboard.c. This patch empties the main() wrapper
around hardwaremain.c, allowing to get rid of this special case in the
ARM port.

Change-Id: Ide91a23f1043b64acf64471f180a2297f0f40d97
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3638
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/mainboard/emulation/qemu-armv7/ramstage.c

@@ -13,8 +13,6 @@
  * GNU General Public License for more details.
  */
 
-#include <console/console.h>
-
 void hardwaremain(void);
 void main(void)
 {