[coreboot] Patch merged into coreboot/master: 7849219 Update coreboot cross toolchain to gcc 4.6.1

the following patch was just integrated into master:
commit 784921939448aae10ee10f02e81af1c1ab866f34
Author: Stefan Reinauer 
Date:   Tue Oct 11 22:37:59 2011 -0700

Update coreboot cross toolchain to gcc 4.6.1

- Tested on Mac OS X 10.7.1
    - Tested on Ubuntu 10.04 LTS (Lucid Lynx)
    - Tested on Ubuntu 11.10 (Oneiric Ocelot)

Please test on Windows and other Linux distributions

Change-Id: I132c01293fc0cff0cfb84556a93c0b8de8e57230
    Signed-off-by: Stefan Reinauer 
    Signed-off-by: Patrick Georgi

Build-Tested: build bot (Jenkins) at Sat Oct 29 00:25:45 2011, giving +1
Reviewed-By: Sven Schnelle  at Sun Oct 30 12:01:01 2011, giving +2
See http://review.coreboot.org/250 for details.

-gerrit