[coreboot] Patch merged into coreboot/master: 600784e spi.h: Rename the spi.h to spi-generic.h

the following patch was just integrated into master:
commit 600784e8b9d11dd1e1afc1918e6eda004ac69de4
Author: Zheng Bao 
Date:   Thu Feb 7 17:30:23 2013 +0800

spi.h: Rename the spi.h to spi-generic.h

Since there are and will be other files in nb/sb folders, we change
    the general spi.h to a file name which is not easy to be duplicated.

Change-Id: I6548a81206caa608369be044747bde31e2b08d1a
    Signed-off-by: Zheng Bao 
    Signed-off-by: zbao 
    Reviewed-on: http://review.coreboot.org/2309
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

Reviewed-By: Patrick Georgi  at Mon Feb 11 21:01:47 2013, giving +2
See http://review.coreboot.org/2309 for details.

-gerrit