[U-Boot] [PATCH] MPC512x: workaround data corruption for unaligned local bus accesses

Joakim Tjernlund joakim.tjernlund at transmode.se
Tue Jun 29 14:42:58 CEST 2010


>
> Dear Detlev Zundel,
>
> In message <m2vd9283ew.fsf at ohwell.denx.de> you wrote:
> >
> > Acked-by: Detlev Zundel <dzu at denx.de>
>
> thanks.
>
> > The only thing I wonder is the filename 'memcpy_mpc5200.c' as the code
> > doesn't really have any 5200 specifics in it.  What about
>
> As far as I understand this behaviour is specific to the MPC512x and
> MPC5200 processors; I did not notice it on other cores yet.
> Unfortunately we do not have a generic name that includes these
> processors (5xxx is taken by something else).
>
> > 'memcpy_align32wrap' or something likew that to express the more general
> > nature of the code?
>
> I could not come up with a better name... What is "align32wrap"
> supposed to mean?

mpc5200_memcpy_fromio() resp. mpc5200_memcpy_toio()?



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