Patch merged into coreboot/master: 969553e Add declaration of dock registers 1, 2 and 3.

the following patch was just integrated into master:
commit 969553e574310beadc836fb1eb0c139585ddb8ce
Author: Vladimir Serbinenko 
Date:   Thu Nov 14 19:08:38 2013 +0100

Add declaration of dock registers 1, 2 and 3.

Needed to make dock work on X201.

Change-Id: Id0b32266cacf04bb48530bedf50818c268f947ec
    Signed-off-by: Vladimir Serbinenko 
    Reviewed-on: http://review.coreboot.org/4081
    Reviewed-by: Alexandru Gagniuc 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/4081 for details.

-gerrit