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 <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2958
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>

0 files changed, 0 insertions, 0 deletions