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Re: Redboot and NAND flash on CS6
On Wed, 2005-04-13 at 23:30 +0400, Nickolay wrote:
> Gary Thomas wrote:
>
> >On Wed, 2005-04-13 at 23:09 +0400, Nickolay wrote:
> >
> >
> >>Hallo Guys!
> >>
> >>I has IXDP425 based board with 8Mb NOR flash and Samsung NAND flash
> >>128Mb(K9F1G08UOM).
> >>Redboot boot from 8Mb NOR flash(CS0).
> >>After booting, i successfull make read/write on NOR flash, but how i can
> >>address 128Mb NAND flash, which connected to CS6?
> >>
> >>
> >
> >Look at the TAMS MOAB platform - it has a similar arrangement.
> >
> >Of course, if you want to access both types of FLASH at once, you'll
> >need to use the flash_v2 branch.
> >
> >
> >
> Hmmm...
> grep -r CS packages/hal/powerpc/moab/
> doesn't find any CS definition.
> Why?
Because it's a PowerPC 405GPr. I'm afraid you'll have to actually
read the code to see how it works. You probably only want to look
at the FLASH drivers anyway.
--
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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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