From: u.kleine-koenig@pengutronix.de (Uwe Kleine-König)
To: linux-arm-kernel@lists.infradead.org
Subject: Status of ARM FIQ?
Date: Tue, 1 Oct 2013 09:07:24 +0200 [thread overview]
Message-ID: <20131001070724.GH2548@pengutronix.de> (raw)
In-Reply-To: <F5184659D418E34EA12B1903EE5EF5FD8538E865F6@seldmbx02.corpusers.net>
Hello Tim,
On Mon, Sep 30, 2013 at 08:48:15PM +0200, Bird, Tim wrote:
> I'm working through some proposals for contract work for the Consumer
> Electronics Workgroup, and one of them involves use of ARM FIQ
> as a debug activator. I have heard a rumor that FIQ mode is not being
> included in some modern ARM CPUs.
>
> Is there any truth to this? Can someone give me a pointer to information
> about this?
The ARMv7-M doesn't have an FIQ.
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2013-10-01 7:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-30 18:48 Status of ARM FIQ? Bird, Tim
2013-09-30 20:46 ` Florian Fainelli
2013-10-01 7:07 ` Uwe Kleine-König [this message]
2013-10-01 9:26 ` Dave Martin
2013-10-01 16:04 ` Bird, Tim
2013-10-01 16:21 ` John Stultz
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