Re: [PATCH 1/1] [MTD/NAND]: Add Blackfin BF52x on-chip NAND Flash controller driver support in bf5xx_nand driver

["Bryan Wu" <cooloney.lkml@gmail.com>]

On Nov 23, 2007 6:19 PM, David Woodhouse <dwmw2@infradead.org> wrote:
>
> On Fri, 2007-11-23 at 18:14 +0800, Bryan Wu wrote:
> >
> > +#ifdef CONFIG_BF54x
> >         /* Setup DMAC1 channel mux for NFC which shared with SDH */
> >         val = bfin_read_DMAC1_PERIMUX();
> >         val &= 0xFFFE;
> >         bfin_write_DMAC1_PERIMUX(val);
> >         SSYNC();
> > -
> > +#endif
>
> You can't build a multiplatform kernel which runs on BF52x and BF54x?

There are some hardware difference between BF52x and BF54x. We have to do this.

> And want to make it harder to do so in future?
>
Any idea to make it easier? providing a specific hardware init hook
function from each platform board files?

Regards,
-Bryan

> --
> dwmw2
>
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