Patch merged into coreboot/master: d914412 cbfs: make cbfs_load_prog_stage_by_offset() public

the following patch was just integrated into master:
commit d914412beca76f97fe2f4a5bdbefdfcc398f72c1
Author: Aaron Durbin 
Date:   Fri May 1 16:48:54 2015 -0500

cbfs: make cbfs_load_prog_stage_by_offset() public

That function will be used by the vboot loader.

Change-Id: I204c6cd5eede3645750b50fe3ed30d77c22dbf43
    Signed-off-by: Aaron Durbin 
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/10101
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/10101 for details.

-gerrit