Garrett D'Amore wrote:
> Frank Kardel wrote:
> > Garrett D'Amore wrote:
> >
> >> I'm CC'ing the evbmips crowd on this, and the port-mips crowd, because
> >> they might want to borrow the logic.  It is pretty much the same way on
> >> any MIPS3 class cpu.
> >>
> > Would it be possible to refactor the part for all mips 3 based ports?
> 
> Yes.  There isn't much there actually.  I even considered doing this in
> arch/mips/, but right now the mips ports do their clock setup each
> separately.  So it takes some effort (not much) to do that.

I think we can put the core of the TC implementation in arch/mips, and
then leave the rest in the per-port clock setup.  It's only a small
chunk of code, but I think it's better to have a small .c file in
arch/mips than exactly the same chunk of code duplicated over all MIPS
ports that have MIPS3 or greater CPUs.

I also think we might be better of using "mips_cp0_count" or similar for
the timercounter name.  We're using only part of the CP0 register space.

Simon.