Patch merged into coreboot/master: f0813bb AMD Hudson boards: Use `hudson.h` for `pm_ioread` and delete `pmio.h`

the following patch was just integrated into master:
commit f0813bb7edabd4e6df810782c843b73d3d8f55fd
Author: Paul Menzel 
Date:   Fri Mar 29 15:59:13 2013 +0100

AMD Hudson boards: Use `hudson.h` for `pm_ioread` and delete `pmio.h`

Unfortunately, an unneeded mainboard specific `pmio.h` was created
    when merging the AMD Parmer and Thatcher ports.

Rudolf used the header from a more generic location

southbridge/amd/agesa/hudson/hudson.h

doing the the ASUS F2A85-M port, but did not delete the `pmio.h`
    now unused `pmio.h` header file.

So adapt AMD Parmer and Thatcher to use the Hudson one as done for
    the ASUS F2A85-M and delete the now unused mainboard specific header
    file `pmio.h` to avoid duplication.

Change-Id: I961cd145ebc3b83e31c638ac453ac95ee19c18db
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/2958
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

Build-Tested: build bot (Jenkins) at Fri Mar 29 19:39:45 2013, giving +1
Reviewed-By: Martin Roth  at Sat Mar 30 02:15:44 2013, giving +2
See http://review.coreboot.org/2958 for details.

-gerrit