Re: [PATCH v4 5/6] ARM: vexpress: DT-based support for Cortex-A5 and Cortex-A9 based tiles

[Dave Martin <dave.martin-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>]

On Tue, Dec 06, 2011 at 03:43:48PM +0000, Pawel Moll wrote:

[...]

> diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig
> index 56a61fb..c1cd08d 100644
> --- a/arch/arm/mach-vexpress/Kconfig
> +++ b/arch/arm/mach-vexpress/Kconfig
> @@ -1,13 +1,23 @@
>  menu "Versatile Express platform type"
>  	depends on ARCH_VEXPRESS
>  
> -config ARCH_VEXPRESS_CA9X4
> -	bool "Versatile Express Cortex-A9x4 tile"
> -	select CPU_V7
> -	select ARM_GIC
> +config ARCH_VEXPRESS_CORTEX_A5_A9
> +	bool
>  	select ARM_ERRATA_720789
>  	select ARM_ERRATA_751472
> -	select ARM_ERRATA_753970
> +	select ARM_GIC
> +	select CPU_V7
> +	select HAVE_L2X0_L2CC
> +	select PL310_ERRATA_753970 if CACHE_PL310
> +	help
> +	  Provides common dependencies for Versatile Express platforms
> +	  based on Cortex-A5 and Cortex-A9 processors. In order to
> +	  build a working kernel, you must also enable relevant core
> +	  tile support or Flattened Device Tree based support options.
> +
> +config ARCH_VEXPRESS_CA9X4
> +	bool "Versatile Express Cortex-A9x4 tile"
> +	select ARCH_VEXPRESS_CORTEX_A5_A9
>  
>  config ARCH_VEXPRESS_DT
>  	bool "Device Tree support for Versatile Express platforms"
> @@ -21,4 +31,23 @@ config ARCH_VEXPRESS_DT
>  	  If your bootloader supports Flattened Device Tree based booting,
>  	  say Y here.

Oh, we should select HAVE_PATA_PLATFORM in here somewhere too.
But that's not critical for this series.

Cheers
---Dave