[coreboot-gerrit] Patch merged into coreboot/master: Move function/data sections to common CFLAGS

the following patch was just integrated into master:
commit d146ac6a33a9ba578c7dce0abf8b4ca65689b425
Author: Stefan Reinauer 
Date:   Fri Jul 31 13:50:03 2015 -0700

Move function/data sections to common CFLAGS

Instead of adding -ffunction-sections and -fdata-sections to
    every architecture, just add it to CFLAGS_common, thus making
    sure that new architectures will pick it up automatically.

Change-Id: I38e878851226565b7791d05e222cb4e502e0c8a3
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: http://review.coreboot.org/11105
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/11105 for details.

-gerrit