From: Maksym Parkachov <lazy.gopher@gmail.com>
To: "Chatterjee, Amit" <amit.chatterjee@ti.com>
Cc: linux-rt-users@vger.kernel.org
Subject: Re: beagleboard RT problem
Date: Wed, 23 Jun 2010 11:45:36 +0200 [thread overview]
Message-ID: <AANLkTileTAXkfHwhSruyWhZqpPkEr4KnEGyf1fUQqaPw@mail.gmail.com> (raw)
In-Reply-To: <2A3DCF3DA181AD40BDE86A3150B27B6B030DED2FC9@dbde02.ent.ti.com>
Hi Amit,
thanks for the tip. I'll try the setting and will get back with the
results of my testing.
Cheers,
Maksym.
On 23 June 2010 10:51, Chatterjee, Amit <amit.chatterjee@ti.com> wrote:
> Please use the following config settings for RT tests. The following option enables the timer to work in high resolution mode.
>
> CONFIG_OMAP_MPU_TIMER=y
> # CONFIG_OMAP_32K_TIMER is not set
>
> Also increase the default timer resolution from 10 msec to 1 msec
> --- arch/arm/Kconfig.orig 2010-06-23 14:28:30.000000000 +0530
> +++ arch/arm/Kconfig 2010-03-12 14:58:31.000000000 +0530
> @@ -1078,7 +1078,7 @@ config HZ
> default 200 if ARCH_EBSA110 || ARCH_S3C2410
> default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
> default AT91_TIMER_HZ if ARCH_AT91
> - default 100
> + default 1000
>
> config THUMB2_KERNEL
> bool "Compile the kernel in Thumb-2 mode"
>
> Regards,
> Amit
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next prev parent reply other threads:[~2010-06-23 9:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-14 8:32 beagleboard RT problem Maksym Parkachov
2010-06-14 9:44 ` Sujit K M
2010-06-14 11:02 ` Maksym Parkachov
2010-06-14 11:11 ` Sujit K M
2010-06-14 11:05 ` John Kacur
2010-06-14 11:09 ` Sujit K M
2010-06-14 11:23 ` John Kacur
2010-06-14 11:27 ` Sven-Thorsten Dietrich
2010-06-15 7:34 ` Maksym Parkachov
2010-06-20 15:43 ` Maksym Parkachov
2010-06-21 10:34 ` Sujit K M
2010-06-22 7:50 ` Maksym Parkachov
2010-06-22 8:11 ` Sujit K M
2010-06-22 14:46 ` Sven-Thorsten Dietrich
2010-06-23 8:51 ` Chatterjee, Amit
2010-06-23 9:45 ` Maksym Parkachov [this message]
2010-08-08 9:41 ` Maksym Parkachov
2010-08-08 12:27 ` Maksym Parkachov
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