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Re: early_ioremap for MIPS

To: "M. Warner Losh" <>
Subject: Re: early_ioremap for MIPS
From: Ralf Baechle <>
Date: Tue, 12 Feb 2008 14:48:14 +0000
In-reply-to: <>
Original-recipient: rfc822;
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User-agent: Mutt/1.5.17 (2007-11-01)
On Sun, Feb 10, 2008 at 03:44:01PM -0700, M. Warner Losh wrote:

> The Acer Pica machines, as well as the Deskstation Tynes, had devices
> mapped outside of this range...  Of course Ralf will be able to say
> more, if he chooses to jump into the way-back machine...

Yes, I recall.  Unfortunately I don't have my PICA anymore; it's been a
hell of a machine by the standards of its days.  Anyway, designs which
just like the PICA need some ioremap - and preferably available early
during bootup - have been developed after the PICA and are still being


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