Re: [PATCH 1/2] ARM: ATAGS: move save_atags() to include/asm arch/arm/include/asm/setup.h

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* Pali Rohár <pali.rohar@xxxxxxxxx> [160208 12:37]:
> On Monday 08 February 2016 21:22:10 Tony Lindgren wrote:
> > > > > I know, but how many users and developers are looking into git
> > > > > *history* if they need to know what is missing in *current*
> > > > > kernel?
> > > > > 
> > > > > I think that removing board-rx51.c file would mean that table
> > > > > is lost and everybody forget that this table needs to be
> > > > > ported to nokia n900 DTS file.
> > > > 
> > > > How about send a patch to copy those comments to board-n900.dts
> > > > too?
> > > 
> > > Ok, I'm fine with it. But I would like to see cpuidle omap support
> > > in DT.
> > 
> > Hmm but we're already using arch/arm/mach-omap2/cpuidle34xx.c
> > to hit deeper idle states for DT based booting too? Or maybe
> > you mean something else?
> 
> And this is our problem. Nokia N900 needs different cpu idle parameters 
> as hardcoded in cpuidle34xx.c file. And because they are not in DT, but 
> in kernel source code, we cannot overwrite them from n900 DTS file.

Oh. Can we set different parameters in omap3_idle_init()
based on the soc_is_omap34xx()?

You'd assume these parameters are SoC specific, not board
specific?

Regards,

Tony


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