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Date:      Thu, 19 Jul 2012 15:56:12 +0200
From:      Torfinn Ingolfsen <torfinn.ingolfsen@getmail.no>
To:        freebsd-ppc@freebsd.org
Subject:   Re: iBook G4 - wrong CPU speed?
Message-ID:  <20120719155612.dec83e5ad75d9c5fc6c6b166@getmail.no>
In-Reply-To: <50080CAA.5030705@freebsd.org>
References:  <20120719135536.a2bc5ff0258ffe7cf79e6036@getmail.no> <50080CAA.5030705@freebsd.org>

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On Thu, 19 Jul 2012 08:33:30 -0500
Nathan Whitehorn <nwhitehorn@freebsd.org> wrote:

> 
> iBooks boot with the CPU at half speed. You can turn it back up 
> automatically (and control it based on load for power savings) by 
> running powerd or alternately set it by hand using the sysctl 
> dev.cpu.0.freq.

Aha!
root@kg-ibook# sysctl dev.cpu.0.freq
dev.cpu.0.freq: 710

root@kg-ibook# sysctl dev.cpu.0.freq=1420
dev.cpu.0.freq: 710 -> 1420
root@kg-ibook# sysctl dev.cpu.0.freq
dev.cpu.0.freq: 1420

Thanks!
-- 
Torfinn Ingolfsen <torfinn.ingolfsen@getmail.no>



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