Patch merged into coreboot/master: 0d82674 siemens/sitemp_g1p1: Drop copy of cmos checksum calculation

the following patch was just integrated into master:
commit 0d8267464d093dfddda56e8095c455a8ee96d3e5
Author: Patrick Georgi 
Date:   Thu Nov 15 14:55:52 2012 +0100

siemens/sitemp_g1p1: Drop copy of cmos checksum calculation

This code used a special case for checksum calculation to
    prevent the century byte from messing things up, since
    writes "sometimes" didn't happen.

That should be stable now, so the special case isn't necessary.
    Downside: On century rollovers (ie. 1999-12-31, 2099-12-31)
    CMOS will be reset to the defaults.

Change-Id: Ibe589a1ec953b7b3ba39be30cebd9fc2b27326ae
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/1870
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/1870 for details.

-gerrit