Message ID | 1369165781-16092-1-git-send-email-ynvich@gmail.com |
---|---|
State | Awaiting Upstream |
Delegated to: | Marek Vasut |
Headers | show |
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 <ynvich@gmail.com> OK, applied. Thanks Best regards, Marek Vasut
Dear Marek Vasut,
On Tue, 2013-05-21 at 21:58 +0200, Marek Vasut wrote:
> OK, applied. Thanks
Thanks for your time, too.
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
diff --git a/arch/arm/cpu/pxa/pxa2xx.c b/arch/arm/cpu/pxa/pxa2xx.c index 09e8177..67a2ce1 100644 --- a/arch/arm/cpu/pxa/pxa2xx.c +++ b/arch/arm/cpu/pxa/pxa2xx.c @@ -244,7 +244,7 @@ void pxa_clock_setup(void) { writel(CONFIG_SYS_CKEN, CKEN); writel(CONFIG_SYS_CCCR, CCCR); - asm volatile("mcr p14, 0, %0, c6, c0, 0" : : "r"(2)); + asm volatile("mcr p14, 0, %0, c6, c0, 0" : : "r"(0x0b)); /* enable the 32Khz oscillator for RTC and PowerManager */ writel(OSCC_OON, OSCC);
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 <ynvich@gmail.com> --- Changes for v3: - make the change unconditional Changes for v2: - activate turbo mode and fast bus by default --- arch/arm/cpu/pxa/pxa2xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)