From: Dan Malek <dan@mvista.com>
To: "Sébastien Côté" <scote1@matrox.com>
Cc: LinuxPPC-embedded list <linuxppc-embedded@lists.linuxppc.org>
Subject: Re: frequency in sandpoint_calibrate_decr
Date: Wed, 11 Apr 2001 13:09:54 -0400 [thread overview]
Message-ID: <3AD48FE2.3FBE7B65@mvista.com> (raw)
In-Reply-To: 3AD4722B.3B22120@matrox.com
Sébastien Côté wrote:
> In MontaVista's kernel 2.4.0-test2, the frequency in
> sandpoint_calibrate_decr() is set to 66 Mhz. What frequency is this?
> The processor, the bus ???
That's the speed of the processor bus, usually from which all
other core clocks are derived. You should be using a newer version
of the kernel, at least from FSM Labs BitKeeper. In the source
code pipeline is a change of the clock value from MHz to Hz.
> Increasing this speed seems to get rid of my stability problems (at
> last!), so I'd like to know the real value I should put there.
Eh? On most systems it won't do anything but affect the ability
of the kernel to keep time correctly.
-- Dan
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2001-04-11 17:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-11 15:03 frequency in sandpoint_calibrate_decr Sébastien Côté
2001-04-11 17:09 ` Dan Malek [this message]
2001-04-11 18:39 ` Mark A. Greer
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