Patch merged into coreboot/master: 5f6d857 exynos5250: clean-ups for clock_init

the following patch was just integrated into master:
commit 5f6d857deaac61b53cfa4e8cbc0abaa63e14fd9b
Author: David Hendricks 
Date:   Wed Jan 9 18:06:41 2013 -0800

exynos5250: clean-ups for clock_init

This does some clean-up for the exynos5250 clock_init.c:
    - No global data.
    - Remove some unused #includes
    - Hard-code the memory type for Elpida DRAM. This will need to be
      fixed eventually (or the system will be unstable), but is good
      enough for early bring-up and until we finish other re-factoring.

Change-Id: Icd2cf8ba35058cbd1131666db311dfb77ef1a160
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2127
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Thu Jan 10 05:31:46 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Thu Jan 10 05:56:30 2013, giving +2
See http://review.coreboot.org/2127 for details.

-gerrit