[coreboot] Patch merged into coreboot/master: 315999f fix superiotool for NCT6776F

the following patch was just integrated into master:
commit 315999f3700f52c724577374237f1a4b6e8508d5
Author: Florian Zumbiehl 
Date:   Wed Nov 2 09:46:34 2011 +0100

fix superiotool for NCT6776F

The current code exits config mode of the NCT6776F immediately after
    detection, so the register dump shows all 0xffs. This patch adds code to
    re-enter config mode for the register dump so that the register contents
    can be read.

Change-Id: I4ad0c108b6411a665e31f55dea4b91ca77d1a5f7
    Signed-off-by: Florian Zumbiehl

Reviewed-By: Patrick Georgi  at Thu Nov  3 13:57:46 2011, giving +2
See http://review.coreboot.org/391 for details.

-gerrit