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SubjectRe: [PATCH] ARM: Gemini: Add support for PCI Bus


On Sat, 27 Nov 2010, Arnd Bergmann wrote:

> On Saturday 27 November 2010 14:01:20 Michał Mirosław wrote:
> > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> > index db524e7..74ea522 100644
> > --- a/arch/arm/Kconfig
> > +++ b/arch/arm/Kconfig
> > @@ -1164,7 +1164,7 @@ config ISA_DMA_API
> > bool
> >
> > config PCI
> > - bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB ||
> > ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX
> > + bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB ||
> > ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX ||
> > ARCH_GEMINI
> > help
> > Find out whether you have a PCI motherboard. PCI is the name of a
> > bus system, i.e. the way the CPU talks to the other stuff inside
> >
>
> This approach really does not scale as we add more boards to the list.
>
> Better make a new CONFIG_HAVE_PCI option that you can select from the
> individual boards, and make that the only dependency that CONFIG_PCI has.
>
> Arnd
>
Good idea.
I write a patch for this.

Ulli
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