is not pci (and thus where, ironically, the whole situation is meaningless).
This was not an error in the original code, it was introduced during my
refactoring to commonize the routine. A small change a few lines above
drove the need to make this change, and the error didn't show up on the
platforms I initially tested with.
into a new function that other platforms can share.
This creates a new ofw_reg_to_paddr() function (in a new ofw_subr.c file)
that contains most of the existing ppc implementation, mostly unchanged.
The ppc code now calls the new MI code from the MD code, then creates a
ppc-specific bus_space mapping from the results. The new arm implementation
does the same in an arm-specific way.
This also moves the declaration of OF_decode_addr() from ofw_machdep.h to
openfirm.h, except on sparc64 which uses a different function signature.
This will help all FDT platforms to set up early console access using
OF_decode_addr().
