[PATCH] MTD for Taco
jwboyer at linux.vnet.ibm.com
Thu Jan 17 10:34:21 EST 2008
On Wed, 16 Jan 2008 16:25:23 -0500
Sean MacLennan <smaclennan at pikatech.com> wrote:
> Sean MacLennan wrote:
> > How about adding a config option that lets you specify 8 bit access?
> > Something like CONFIG_NDFC_8BIT_ACCESS. We could default it to no and
> > put a little blurb that says something like:
> > On some platforms the 32bit read/writes cause a machine access
> > exception. If you get a machine access exception while reading the NAND
> > bad block table, try turning on 8 bit access.
> I know it would be better if 32 bit access just worked, but nobody
> actively objected to this idea, so here is a patch ;)
I'm objecting, but not on the bit access reasons :).
1) Needs to go to the linux-mtd at lists.infradead.org list with the
maintainer CC'd (Thomas Gleixner)
2) I don't want this driver enabled in mainline for boards in
arch/powerpc until it fully understands how to parse device trees.
You could separate out the 8-bit access option and send that to
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