[U-Boot] [PATCH] POST: Added ECC memory test for mpc83xx.

[Kim Phillips]

On Thu, 8 Apr 2010 10:37:08 +0200
Joakim Tjernlund <joakim.tjernlund at transmode.se> wrote:

> Kim Phillips <kim.phillips at freescale.com> wrote on 2010-04-08 10:27:03:
> >
> > The documentation is confusing: the e300c2 has its FPU chopped off -
> > the FP registers are simply not there.
> >
> > this is a good catch by Jocke - it would be best if generic 83xx code
> > didn't depend on the ppcDW* accessors.
> 
> That or one could impl. ppcDW* using normal load/store insns for 832x.
> Either way the ppcDW* should be inlined as the overhead for doing
> function calls isn't something you want when looking for speed.

another good point, but it seems they were added primarily for code
density benefits.  I think we can do something like this in the
meantime: