[RFC 2/7] Unite all PCI-e on 85xx and 86xx under one codebase

[Zang Roy-r61911]

> On Feb 15, 2007, at 8:44 PM, Andy Fleming wrote:
> 
> > Add 85xx PCI express memory map register.
> >
> > Signed-off-by: Roy Zang <tie-fei.zang at freescale.com>
> > Acked-by: Andy Fleming <afleming at freescale.com>
> > ---
> >  include/asm-ppc/immap_85xx.h |   75 
> +++++++++++++++++++++++++++++++ 
> > +++++++++++
> >  1 files changed, 75 insertions(+), 0 deletions(-)
> 
> Are the 86xx and 85xx structs the same?  If so, can we pull 
> them out of immap_*.h into a sysdev/fsl_pcie.h
> 
> (and lose the typedef while you're at it).
They have same structs. But I do not think it is proper to move them
into  
sysdev/fsl_pcie.h now. sysdev/fsl_pcie.c does not use  this header file.
plaforms/85xx/pci.c use it to set up memory map windows. 
In fact, there is little difference between immap_85xx.h and
immap_86xx.h. 
After the migration from ppc to powerpc, we can unify them together.