Sequoia NAND - others missing?

Steve Heflin sheflin at
Tue Feb 19 03:18:05 EST 2008

Looking at the "arch/ppc/platforms/4xx/sequoia.c" from 2.6.14 
MontaVista, I also see ECC error handling, a Serial RTC device, UART4 
to UART11. It doesn't look like those are supported in the current 
"arch/powerpc/platforms/44x/sequoia" ?

Regarding the nftd NAND driver, I see a device table hookup in 
"arch/powerpc/platforms/44x/warp-nand.c".  Am I right in saying that 
file is a perfect template from which to generate sequoia-nand.c ?


At 03:56 PM 2/17/2008, you wrote:
>On Sun, 17 Feb 2008 10:27:22 -0500
>Steve Heflin <sheflin at> wrote:
> > Are there other devices (beside the NAND Flash Controller) that exist
> > on the AMCC-440EPx chip and are not supported by the current
> > Linux-2.6.25 ARCH=powerpc?
>i2c, GPIO, the security stuff (if your version has that), and GPT.
>Thought GPT has never really been supported in any kernel that I
>Patches for i2c and GPIO are floating around somewhere I think.  Just
>need to get them polished up and device-tree compliant.
>Linuxppc-embedded mailing list
>Linuxppc-embedded at

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