Patch merged into coreboot/master: beb0f26 superio/winbond/w83627hf: Avoid .c includes in mainboards

the following patch was just integrated into master:
commit beb0f2631fe6e49e86687cc3a7cf63ce41157a45
Author: Edward O'Callaghan 
Date:   Tue Apr 29 13:09:50 2014 +1000

superio/winbond/w83627hf: Avoid .c includes in mainboards

Move towards the removal of the superio model specific xxx_serial_enable
    implementation. Make remaining superio romstage parts link-time symbols
    and fix corresponding mainboards to match.

The following mainboards remain unconverted as they are ROMCC:
     - mainboard/supermicro/x6dai_g
     - mainboard/supermicro/x6dhe_g
     - mainboard/supermicro/x6dhr_ig
     - mainboard/supermicro/x6dhr_ig2
    and so block the final removal of w83627hf_serial_enable().

Special cases:
     - mainboard/supermicro/h8qme_fam10: Provide local pnp_ sio func
    Provide local superio pnp_ programming entry/exit functions as to avoid
    making superio implementation global symbols. Although this is not the
    proper/final solution, it does mitigate possible symbol collisions and
    allow for continued superio refactorisation.

Change-Id: Iaefb25d77512503050cb38313ca90855ebb538ad
    Signed-off-by: Edward O'Callaghan 
    Reviewed-on: http://review.coreboot.org/5601
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki

See http://review.coreboot.org/5601 for details.

-gerrit