[coreboot] Patch merged into coreboot/master: b8d9fcb iwave/iWRainbowG6: remove USE_DCACHE_RAM

the following patch was just integrated into master:
commit b8d9fcb56ded4896110febcdfdea61e46d60926c
Author: Sebastian Andrzej Siewior 
Date:   Fri Oct 26 19:02:10 2012 +0200

iwave/iWRainbowG6: remove USE_DCACHE_RAM

This is not available as a config option anymore.

Change-Id: Icac173d62928423a08671321ec21d4af82c5cded
    Signed-off-by: Sebastian Andrzej Siewior

Reviewed-By: Patrick Georgi  at Fri Oct 26 19:22:02 2012, giving +2
Build-Tested: build bot (Jenkins) at Fri Oct 26 20:22:53 2012, giving +1
See http://review.coreboot.org/1630 for details.

-gerrit