Patch merged into coreboot/master: 4104e6c x86: Fix pointer arithmetic regressions from MMIO changes

the following patch was just integrated into master:
commit 4104e6cd30ba80f93e764e5036f79dd7a60d5b1c
Author: Kevin Paul Herbert 
Date:   Wed Feb 25 00:36:51 2015 -0800

x86: Fix pointer arithmetic regressions from MMIO changes

During the development of commit bde6d30 (x86: Change MMIO addr
    in readN(addr)/writeN(addr, val) to pointer), there were several iterations
    and patterns tried. An intermediate pattern was the use of u32 pointers,
    and division by sizeof(u32). Some of these did not get properly
    changed to pointer types of length 1, causing a regression in
    the Intel Ibex Peak SATA driver, fixed in commit 9b5f137
    (Intel ibexpeak: Fix SATA configuration).

Other regressions of this pattern are fixed here. I audited all changes
    to u32 types, and the other ones are safe.

Change-Id: I9e73ac8f4329df8bf0cdd1a14759f0280f974052
    Signed-off-by: Kevin Paul Herbert 
    Reviewed-on: http://review.coreboot.org/8530
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki 
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/8530 for details.

-gerrit