[coreboot] Patch merged into coreboot/master: 0b153bd exynos/snow: move SPI GPIO setup to mainboard bootblock code

the following patch was just integrated into master:
commit 0b153bdda97fad6033a1d5aea58af1dd9df6125d
Author: David Hendricks 
Date:   Sat Feb 9 17:24:17 2013 -0800

exynos/snow: move SPI GPIO setup to mainboard bootblock code

This moves GPIO setup from chip-specific SPI code to mainboard-
    specific bootblock code. This makes exynos_spi_open a bit more
    generic so it can eventually be used for any SPI channel. This
    also benefits CBFS since the user can set media->context to
    to any set of SPI registers.

Change-Id: I2bcb9de370df0a79353c14b4d021b471ddebfacd
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2347
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Sun Feb 10 03:06:21 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Sun Feb 10 04:03:28 2013, giving +2
See http://review.coreboot.org/2347 for details.

-gerrit