[coreboot] Patch merged into coreboot/master: 29d6850 crossgcc: update to binutils 2.23

the following patch was just integrated into master:
commit 29d6850e98bdc236ca6e5010772c922fa5e99ee9
Author: Idwer Vollering 
Date:   Thu Oct 25 02:15:01 2012 +0200

crossgcc: update to binutils 2.23

This patch updates crossgcc to download and compile binutils 2.23

Change-Id: I75a24ce6fb9f6ac7ae53671314c410b9b0d80aa8
    Signed-off-by: Idwer Vollering

Build-Tested: build bot (Jenkins) at Thu Oct 25 08:40:24 2012, giving +1
Reviewed-By: Peter Stuge  at Thu Oct 25 09:24:26 2012, giving +2
See http://review.coreboot.org/1615 for details.

-gerrit