Patch merged into coreboot/master: becb3f6 exynos5420: Revamp the high speed I2C driver.

the following patch was just integrated into master:
commit becb3f62f724dee34e2f3aef6d781c701c0c551b
Author: Gabe Black 
Date:   Wed Jun 19 01:23:50 2013 -0700

exynos5420: Revamp the high speed I2C driver.

The previous driver was a bit awkward and not entirely correct. This change
    primarily replaces the read/write functions with simpler and more robust
    (hopefully) version.

Change-Id: I55f0ad8faec2de520e27577bd6dad9c0118d8171
    Signed-off-by: Gabe Black 
    Reviewed-on: http://review.coreboot.org/3684
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/3684 for details.

-gerrit