Patch merged into serialice/master: d51fc6f Reorganize code to support "high speed" serial transfers

the following patch was just integrated into master:
commit d51fc6feb10e755ad2b9d38502b3088d6167f240
Author: Patrick Georgi 
Date:   Thu Dec 1 12:09:56 2011 +0100

Reorganize code to support "high speed" serial transfers

This requires some chipset specific handling in case transfers
    faster than 115200bps are used. Due to that, the build must be
    reorganized a bit.

This change doesn't actually add high speed support code, but
    does the reorganization only.

As an example, Kontron 986LCD-M was converted to "new-style":
    southbridge code now resides in southbridge/intel-ich7.c,
    superio code in superio/winbond-w83627thg.c, both pointed at
    using Kconfig.

Other boards using this southbridge or superio can reuse the files,
    reducing duplication.

Signed-off-by: Patrick Georgi 
    Change-Id: I5a36e939a15fea9ed58bf25dbcb322d0e6aa7c5a

See http://review.coreboot.org/460 for details.

-gerrit