From: Conor McLoughlin <cml3227@eircom.net>
To: "Cordes, Aaron M" <aaron.m.cordes@lmco.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: Linux 2.4.27-pre6-bk hangs on MPC8540 board
Date: Thu, 12 Aug 2004 23:18:34 +0100 [thread overview]
Message-ID: <411BECBA.1090602@eircom.net> (raw)
In-Reply-To: <EE7CAF713952AC4A970DD7CD8B4C12A042DCAC@emss09m06.us.lmco.com>
Disable the cache. The processor uses a burst access to fill a cache line.
Conor
Cordes, Aaron M wrote:
> Is there a way in Linux or the 8540 to prevent burst accesses, in order
> to test whether they are the problem? I scanned the processor's
> reference manual, but I didn't see anything that would let me do this.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2004-08-12 22:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-12 19:38 Linux 2.4.27-pre6-bk hangs on MPC8540 board Cordes, Aaron M
2004-08-12 22:11 ` Kumar Gala
2004-08-12 22:18 ` Conor McLoughlin [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-08-12 22:14 Swarthout Edward L-SWARTHOU
2004-08-12 22:07 Cordes, Aaron M
2004-08-13 14:30 ` Kumar Gala
2004-08-14 14:40 ` Chris Zimman
2004-08-12 19:34 Cordes, Aaron M
2004-08-12 12:47 Cordes, Aaron M
2004-08-12 13:09 ` Marc Leeman
2004-08-12 14:07 ` Wolfgang Denk
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