Patch merged into coreboot/master: prog_loader: Play nice with gc-sections

the following patch was just integrated into master:
commit eec2db4da7685ad5eccd4fca261fdc8a146ed45d
Author: Stefan Reinauer 
Date:   Thu Jun 18 01:19:50 2015 -0700

prog_loader: Play nice with gc-sections

With an x86_64-elf toolchain, this code that is unused
    outside of ramstage, is causing undefined references.

Help the compiler along a little bit by conditionally compiling
    the code in ramstage only.

Change-Id: I75518149b53c24eda4b985b0fef856447e196dec
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: http://review.coreboot.org/10585
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/10585 for details.

-gerrit