Dear Sergey Yanovich,
> Dear Marek Vasut,
>
> On Tue, 2013-05-21 at 21:58 +0200, Marek Vasut wrote:
> > OK, applied. Thanks
>
> Thanks for your time, too.
hey, thanks for the patch ;-)
Best regards,
Marek Vasut
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Dear Marek Vasut,
On Tue, 2013-05-21 at 21:58 +0200, Marek Vasut wrote:
> OK, applied. Thanks
Thanks for your time, too.
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Dear Sergey Yanovich,
> PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
> default run mode. Activating the mode early significantly speeds
> up boot process.
>
> Signed-off-by: Sergey Yanovich
OK, applied. Thanks
Best regards,
Marek Vasut
__
PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
default run mode. Activating the mode early significantly speeds
up boot process.
Signed-off-by: Sergey Yanovich
---
Changes for v3:
- make the change unconditional
Changes for v2:
- activate turbo mode and fast bus by def
Dear Marek Vasut,
On Tue, 2013-05-21 at 21:25 +0200, wrote:
> So why not just make this patch into
>
> -(2)
> +(0xb)
>
> instead of adding new (and undocumented ...) macro?
Point taken. Looks like I am too careful in this case.
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Dear Sergey Yanovich,
> On Tue, 2013-05-21 at 13:22 +0200, Marek Vasut wrote:
> > > Actually, I wonder if Linux's cpufreq still does depend on bootloader
> > > speed settings. Especially the turbo bit. Can you please check that?
> > > It'd be interesting to know ...
> > >
> > > I'd say enable it
On Tue, 2013-05-21 at 13:22 +0200, Marek Vasut wrote:
> > Actually, I wonder if Linux's cpufreq still does depend on bootloader speed
> > settings. Especially the turbo bit. Can you please check that? It'd be
> > interesting to know ...
> >
> > I'd say enable it by default ... I probably have all
PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
default run mode. Activating the mode early significantly speeds
up boot process.
Signed-off-by: Sergey Yanovich
---
Changes for v2:
- activate turbo mode and fast bus by default
---
arch/arm/cpu/pxa/pxa2xx.c |7 ++-
1
[..]
> Actually, I wonder if Linux's cpufreq still does depend on bootloader speed
> settings. Especially the turbo bit. Can you please check that? It'd be
> interesting to know ...
>
> I'd say enable it by default ... I probably have all the PXA devices
> supported in U-Boot and I'm quite sure n
Dear Sergey Yanovich,
> Dear Marek Vasut,
>
> On Tue, 2013-05-21 at 12:55 +0200, Marek Vasut wrote:
> > > Difference -- approx. 2.5 times faster system.
> > >
> > > Who uses it -- ex. LP-8x4x board, support for which I am trying to
> > > merge in a separate patch. Any PXA27X board can use it.
>
Dear Marek Vasut,
On Tue, 2013-05-21 at 12:55 +0200, Marek Vasut wrote:
> > Difference -- approx. 2.5 times faster system.
> >
> > Who uses it -- ex. LP-8x4x board, support for which I am trying to merge
> > in a separate patch. Any PXA27X board can use it.
>
> Why don't you enable it globally t
Dear Sergey Yanovich,
> Dear Marek Vasut,
>
> On Tue, 2013-05-21 at 12:35 +0200, Marek Vasut wrote:
> > > PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
> > > default run mode. Activating the mode early significantly speeds
> > > up boot process.
> >
> > What's the difference?
Dear Marek Vasut,
On Tue, 2013-05-21 at 12:35 +0200, Marek Vasut wrote:
> > PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
> > default run mode. Activating the mode early significantly speeds
> > up boot process.
> What's the difference? Where does this macro get used ?
Differe
Dear Sergey Yanovich,
> PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
> default run mode. Activating the mode early significantly speeds
> up boot process.
>
> Signed-off-by: Sergey Yanovich
What's the difference? Where does this macro get used ?
> ---
> arch/arm/cpu/pxa/px
PXA270 CPU has turbo mode. The mode is 2.5 times faster than the
default run mode. Activating the mode early significantly speeds
up boot process.
Signed-off-by: Sergey Yanovich
---
arch/arm/cpu/pxa/pxa2xx.c |7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/arch/arm/cp
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