[PATCH RFC] arm/imx: provide command to add ram device with autodetected size

[Sascha Hauer]

On Thu, Jul 26, 2012 at 11:53:40AM +0200, Uwe Kleine-König wrote:
> The amount of available ram is determined by the ESDCTL register, so
> better don't hardcode the value.
> 
> This commit provides a command that can be used instead of
> arm_add_mem_device and convertes pcm043 (on which this patch was tested)
> to it.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> ---
> Hello,
> 
> maybe better move the new function into a new file
> arch/arm/mach-imx/esdctl.c and the prototype into <mach/esdctl.h>?
> 
> Also imx_add_ram1() is still missing. I will implement that when we
> agree the patch's idea is useful.

I agree it's useful

Sascha

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