On Wed, 2013-11-20 at 00:39 +0100, Joakim Tjernlund wrote: > Scott Wood <scottw...@freescale.com> wrote on 2013/11/19 19:29:26: > > > > I don't think we should go littering the Kconfig with defaults for > > various bits of hardware -- especially since you've already pointed out > > non-8xx hardware that would also want this. Put it in defconfig > > instead, unless you can identify very broad classes of machines for > > which SLICEBY4 is faster. > > hmm, when 64bits went in there was not much proof that it was faster for > a wide range of CPU, just 2 or 3 if I recall correctly. I suspect there > are quite a few CPUs where 32 bits a equal or faster.
That may be the case, but I don't think we want a big list of them in lib/Kconfig. Whether the default should change (for all targets that don't override it in defconfig, or at least for some broader category such as "all 32-bit chips") is a different discussion. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
