Patch merged into coreboot/master: cf7509c exynos5420: Fix the way the rate of the input clock for i2c buses is found.

the following patch was just integrated into master:
commit cf7509cfd1c775f4ee664f7784257c73bffd1513
Author: Gabe Black 
Date:   Sat Jun 22 19:43:40 2013 -0700

exynos5420: Fix the way the rate of the input clock for i2c buses is found.

The clock divider was being read from registers incorrectly which meant that
    the periph rate was wrong.

Change-Id: I50efb62849ef29bdfb0efc56c49642d3edca094c
    Signed-off-by: Gabe Black 
    Reviewed-on: http://review.coreboot.org/3699
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/3699 for details.

-gerrit