Re: [PATCH] ARCH OMAP : enable ARCH_HAS_HOLES_MEMORYMODEL for OMAP

[Nishanth Menon <nm@ti.com>]

Govindarajan, Sriramakrishnan had written, on 01/07/2010 06:30 AM, the 
following:
> From: Sriram <srk@ti.com>
> 
> OMAP platforms(like OMAP3530) include DSP or other co-processors
> for media acceleration. when carving out memory for the
> accelerators we can end up creating a hole in the memory map
> of sort:
> <kernel memory><hole(memory for accelerator)><kernel memory>
> 
> To handle such a memory configuration ARCH_HAS_HOLES_MEMORYMODEL
> has to be enabled. For further information refer discussion at:
> http://www.mail-archive.com/linux-omap@vger.kernl.org/msg15262.html.

pls check the link: I see "The document you were looking for was not found."
> 
> Signed-off-by: Sriramakrishnan <srk@ti.com>
> ---
>  arch/arm/Kconfig |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> index 5e0bcc5..88f628b 100644
> --- a/arch/arm/Kconfig
> +++ b/arch/arm/Kconfig
> @@ -699,6 +699,7 @@ config ARCH_OMAP
>  	select ARCH_HAS_CPUFREQ
>  	select GENERIC_TIME
>  	select GENERIC_CLOCKEVENTS
> +	select ARCH_HAS_HOLES_MEMORYMODEL
why enable this for all OMAPs?
>  	help
>  	  Support for TI's OMAP platform (OMAP1 and OMAP2).
>  


-- 
Regards,
Nishanth Menon