[coreboot] Patch merged into coreboot/master: d3c7530 import SPL files for board_i2c_{claim, release}_bus()

the following patch was just integrated into master:
commit d3c7530908463537c38d84d47d0c29a3bc5dac63
Author: David Hendricks 
Date:   Thu Dec 27 15:11:27 2012 -0800

import SPL files for board_i2c_{claim,release}_bus()

This imports SPL (second phase loader) files from U-Boot. Most of the
    content of these files will eventually go away since they're fairly
    U-Boot specific. For now they are here to make Jenkins happy.

Change-Id: Ib3a365ecb9dc304b20f7c1c06665aad2c0c53e69
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2081
    Tested-by: build bot (Jenkins)
    Reviewed-by: Hung-Te Lin

Build-Tested: build bot (Jenkins) at Wed Jan  2 23:30:44 2013, giving +1
See http://review.coreboot.org/2081 for details.

-gerrit