[coreboot] Patch merged into coreboot/master: e2851f2 make main() in snow's romstage.c our romstage entry point

the following patch was just integrated into master:
commit e2851f2812ddf39b362e2abba76eeec0cd705dee
Author: David Hendricks 
Date:   Wed Jan 16 15:00:07 2013 -0800

make main() in snow's romstage.c our romstage entry point

Our earlier attempt was jumping straight from asm to the old u-boot
    board_init_f in lowlevel_init_c.c. We are getting ready to transition
    to using a real bootblock for ARM, so add romstage.c to the files
    compiled and we'll make main() our entry point.

This also updates romstage.ld to place main() (*(.text.startup)) at
    the beginning of romstage.

Change-Id: Ifc77a6bfba27d915c4cad62c6c8040665294628a
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2163
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Thu Jan 17 02:22:20 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Thu Jan 17 02:24:58 2013, giving +2
See http://review.coreboot.org/2163 for details.

-gerrit