From: John Traill <john.traill@motorola.com>
To: Michael Habermann <mhabermann@gmx.de>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Re: linuxppc-2.5 / Sandpoint X2
Date: Mon, 18 Nov 2002 12:29:24 +0000 [thread overview]
Message-ID: <3DD8DD24.1080809@motorola.com> (raw)
In-Reply-To: 3DD83DB8.5090600@gmx.de
The existing switch configuration works for a 2.4 kernel. Changing S5 makes no difference.
Michael Habermann wrote:
>
> John Traill wrote:
>
>> However I'm not sure if this is indicative of an error in the changes
>> above or just the fact that the kernel isn't doing
>> anything else but service irq's.
>
>
> Check the switch S5, which changes the IRQ polarity. Maybe the interrupt
> line is always asserted.
> On a 8240 CPU, it needs reversed polarity.
>
--
Regards, John
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next prev parent reply other threads:[~2002-11-18 12:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-15 12:13 linuxppc-2.5 / Sandpoint X2 John Traill
2002-11-15 17:17 ` bhupinder sahran
2002-11-18 1:09 ` Michael Habermann
2002-11-18 12:29 ` John Traill [this message]
2002-11-18 19:27 ` Tom Rini
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