RFC: arch/powerpc Kconfig cleanup

[Arnd Bergmann]

On Friday 16 March 2007, Kumar Gala wrote:
> +
> +config PPC_PS3
> +       bool "Sony PS3 (incomplete)"
> +       depends on PPC_MULTIPLATFORM && PPC64
> +       select PPC_CELL
> +       select USB_ARCH_HAS_OHCI
> +       select USB_OHCI_LITTLE_ENDIAN
> +       select USB_OHCI_BIG_ENDIAN_MMIO
> +       select USB_ARCH_HAS_EHCI
> +       select USB_EHCI_BIG_ENDIAN_MMIO
> +       help
> +         This option enables support for the Sony PS3 game console
> +         and other platforms using the PS3 hypervisor.
> +         Support for this platform is not yet complete, so
> +         enabling this will not result in a bootable kernel on a
> +         PS3 system.
> +
> +config PPC_CELLEB
> +       bool "Toshiba's Cell Reference Set 'Celleb' Architecture"
> +       depends on PPC_MULTIPLATFORM && PPC64
> +       select PPC_CELL
> +       select PPC_OF_PLATFORM_PCI
> +       select HAS_TXX9_SERIAL
> +       select PPC_UDBG_BEAT
> +       select USB_OHCI_BIG_ENDIAN_MMIO
> +       select USB_EHCI_BIG_ENDIAN_MMIO

I'm not sure if these should really be part of cell/Kconfig, as they are
about platform code that is in other directories. I think it would make
more sense conceptually to have them in ps3/Kconfig and celleb/Kconfig.

At some point we should also separate the common code (mostly spufs)
from the cell native support that does not apply to ps3 and celleb.

	Arnd <><