[coreboot-gerrit] Patch merged into coreboot/master: 1ab2027 Intel: Add common header file for CAR setup

the following patch was just integrated into master:
commit 1ab202795532cdce155e42738d84e77a3e77ceb2
Author: Edward O'Callaghan 
Date:   Mon May 26 17:38:23 2014 +1000

Intel: Add common header file for CAR setup

When passing '-ffreestanding' the 'main' romstage.c may no longer
    necessarily be considered the entry point.

From the C specification in 5.1.2.1 Freestanding environment;

"In a freestanding environment (in which C program execution may take
    place without any benefit of an operating system), the name and type of
    the function called at program startup are implementation-defined."

Clang complains about these being missing as Clang is somewhat more
    strict about the spec than GNU/GCC is. An advantage here is that a
    different entry-point type-signature shall now be warned about at
    compile time.

Change-Id: I467001adabd47958c30c9a15e3248e42ed1151f3
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/5872
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/5872 for details.

-gerrit