Patch merged into coreboot/master: 48535ef baytrail: additional iosf changes

the following patch was just integrated into master:
commit 48535ef14f63d9b9ba5f48d78247b80d6c99a995
Author: Aaron Durbin 
Date:   Thu Oct 3 08:57:17 2013 -0500

baytrail: additional iosf changes

Allow for one to write an individual byte of a 32-bit register
    when sending a read/write through the IOSF messaging system.
    Add PUNIT registers and fields for early sequencing.

BUG=chrome-os-partner:23085
    BRANCH=None
    TEST=Built and partially booted with changes that use PUNIT
         registers and individual byte en fields.

Change-Id: I929fb5c51d805c55c478cab884e3572254987fc7
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://chromium-review.googlesource.com/171710
    Reviewed-by: Duncan Laurie

See http://review.coreboot.org/4859 for details.

-gerrit