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Re: Fix a CPU definition for Cobalt

To: Ralf Baechle <ralf@linux-mips.org>
Subject: Re: Fix a CPU definition for Cobalt
From: Martin Michlmayr <tbm@cyrius.com>
Date: Thu, 19 Jan 2006 21:45:46 +0000
Cc: linux-mips@linux-mips.org
In-reply-to: <20060119210440.GE3398@linux-mips.org>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20060119192414.GA26798@deprecation.cyrius.com> <20060119210440.GE3398@linux-mips.org>
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* Ralf Baechle <ralf@linux-mips.org> [2006-01-19 21:04]:
> > If cpu_icache_snoops_remote_store is not set, Cobalt will crash
> > immediately when starting the kernel.
> That's papering over the actual bug.  The CPU has no scache, so the

Sorry, I just used trial and error to find out which option caused the
problem and changed it...

> scache flushing functions aren't getting initialized and the NULL
> pointer is eventually called as a function.  So I suggest this below.
> Can you test it?

Doesn't work.
-- 
Martin Michlmayr
http://www.cyrius.com/

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