From: "Steven J. Hill" <sjhill@realitydiluted.com>
To: Markus Dahms <dahms@fh-brandenburg.de>
Cc: linux-mips@linux-mips.org
Subject: Re: Indy R4000PC problems
Date: Thu, 05 Feb 2004 12:49:41 -0500 [thread overview]
Message-ID: <40228235.6050403@realitydiluted.com> (raw)
In-Reply-To: <20040202160729.GA5966@fh-brandenburg.de>
Markus Dahms wrote:
>
> I had problems getting the 2.4 kernel to work on an Indy with
> a R4000PC (100MHz) processor (very old PROM, too).
> The solution I found yesterday is to change an entry in
> arch/mips/kernel/cpu-probe.c from CPU_R4000SC to CPU_R4000PC.
> Is there a reason why only the SC version is thought to be
> there, or is it believed to be compatible?
>
The SC stands for secondary cache. So one would expect that if
your Indy only has a primary cache (PC) and you are detecting
as an Indy with SC, you will crash since there is no secondary
cache.
-Steve
next prev parent reply other threads:[~2004-02-05 17:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-02 16:07 Indy R4000PC problems Markus Dahms
2004-02-05 17:49 ` Steven J. Hill [this message]
2004-02-05 17:51 ` Ralf Baechle
2004-02-05 18:10 ` Ralf Baechle
2004-02-06 10:21 ` Markus Dahms
2004-02-06 13:46 ` Markus Dahms
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