[coreboot] Patch merged into coreboot/master: 8029215 exynos5250: clean out some stale IRAM-related config variables

the following patch was just integrated into master:
commit 802921562f2f9b94686b1464e994c761416ad88e
Author: David Hendricks 
Date:   Fri Feb 15 15:20:32 2013 -0800

exynos5250: clean out some stale IRAM-related config variables

This cleans out some obsolete Kconfig variables pertaining to IRAM
    usage.

Change-Id: Ie53f5f7204eadc3a3dddc739d2b4b6237242b198
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2417
    Reviewed-by: Ronald G. Minnich 
    Tested-by: build bot (Jenkins)

Build-Tested: build bot (Jenkins) at Sat Feb 16 00:42:53 2013, giving +1
See http://review.coreboot.org/2417 for details.

-gerrit