Add SolidRun Cubox configuration
    
    - Update config files.
    - Add separate cubox configuration.
    - mach-dove: Fixup ge00 initialisation.
    - spi-orion: convert to new infrastructure.
    - config.conf: Add cubox configuration
    - rpm/package-descriptions: Add cubox description
    
    Signed-off-by: Hannes Reinecke <hare@suse.de>