Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Marek Vasut
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 ___ U-Boot mailing list U-Boot@lists.de

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread 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. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Marek Vasut
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 __

[U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread 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 --- Changes for v3: - make the change unconditional Changes for v2: - activate turbo mode and fast bus by def

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Sergey Yanovich
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. ___ U-Boot mailing li

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Marek Vasut
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

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread 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 by default ... I probably have all

[U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread 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 --- Changes for v2: - activate turbo mode and fast bus by default --- arch/arm/cpu/pxa/pxa2xx.c |7 ++- 1

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Marek Vasut
[..] > 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

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Marek Vasut
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. >

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread 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. > > Why don't you enable it globally t

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Marek Vasut
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?

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread 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? Where does this macro get used ? Differe

Re: [U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-21 Thread Marek Vasut
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

[U-Boot] [PATCH] arm: pxa: config option for PXA270 turbo mode

2013-05-20 Thread 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 --- arch/arm/cpu/pxa/pxa2xx.c |7 ++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm/cp