AMD Fam14 boards: dimmSpd.c: Set `iobase` to `SMBUS0_BASE_ADDRESS` instead of `0xB00`

For AMD Inagua, the following two commits

    commit 01f7ab93359ae0fee5784d35effbcbe0b596df18
    Author: Kerry Sheh <shekairui@gmail.com>
    Date:   Thu Jan 19 13:18:36 2012 +0800

        Inagua: Synchronize AMD/inagua mainboard.

        Reviewed-on: http://review.coreboot.org/542

and

    commit d91c9b7e3cb9fdaeb9399a21907996130f3120bb
    Author: efdesign98 <efdesign98@gmail.com>
    Date:   Thu Sep 15 10:59:55 2011 -0600

        AMD Inagua platform updates

        Reviewed-on: http://review.coreboot.org/136

replaced the constant `iobase` is set to by the define `SMBUS0_BASE_ADDRESS` from `OEM.h`.

Do the same for AMD Persimmon, South Station, Union station and ASRock E350M1.

Change-Id: If095cd9d9b28b118b4072c7c9d345bf620b774c9
Signed-off-by: Jens Rottmann <JRottmann@LiPPERTembedded.de>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2453
Tested-by: build bot (Jenkins)
4 files changed