[coreboot] Patch merged into coreboot/master: 45f72ce AMD Persimmon: Use SPD read code from F14 wrapper

the following patch was just integrated into master:
commit 45f72ce60f41a655514c29698678cf3c1fb0c1a9
Author: Martin Roth 
Date:   Sun Feb 24 12:58:33 2013 -0700

AMD Persimmon: Use SPD read code from F14 wrapper

Changes:
     - Get rid of the persimmon mainboard specific code which has been
       moved into the wrapper as a platform generic function in change
       http://review.coreboot.org/#/c/2497/
       AMD f14: Add SPD read functions to wrapper code

- Move DIMM addresses into devicetree.cb

- Add the ASF init that used to be in the SPD read code into
       mainboard_enable()

Notes:
     - The DIMM reads only happen in romstage, so the function is not
       available in ramstage.  Point the read-SPD callback to a generic
       function in ramstage.

Change-Id: I5f017dbb8dee5a09ec19734a6069ff9b71a6ab50
    Signed-off-by: Martin Roth 
    Reviewed-on: http://review.coreboot.org/2500
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich 
    Reviewed-by: Jens Rottmann 
    Reviewed-by: Marc Jones

Build-Tested: build bot (Jenkins) at Mon Mar  4 23:54:16 2013, giving +1
Reviewed-By: Marc Jones  at Thu Mar  7 00:37:25 2013, giving +2
Reviewed-By: Ronald G. Minnich  at Tue Mar  5 01:17:08 2013, giving +1
See http://review.coreboot.org/2500 for details.

-gerrit