From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] ARM cores
Date: Mon, 24 Jan 2011 18:08:54 +0100 [thread overview]
Message-ID: <20110124180854.5ee86742@surf> (raw)
In-Reply-To: <4D3DA411.8080906@free.fr>
On Mon, 24 Jan 2011 17:08:49 +0100
Eric BENARD <ebenard@free.fr> wrote:
> NEON (and VFP) is a feature of cortex A8 :
> http://www.arm.com/products/processors/cortex-a/cortex-a8.php
>
> It's optional on A5 & A9 but not on A8.
Yes, sorry. I've given the example of Marvell Dove and Nvidia Tegra 2,
which presumably are Cortex-A9. But it doesn't change my initial
comment: if the user says "I'm using Cortex A9", it's not enough to
decide whether you can use NEON or not.
Regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2011-01-24 17:08 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-23 22:41 [Buildroot] [PATCH 3rd RESEND 0/6] GStreamer patches, and TI OMAP3 DSP stuff Felipe Contreras
2011-01-23 22:41 ` [Buildroot] [PATCH 3rd RESEND 1/6] gstreamer: remove unnecessary feature Felipe Contreras
2011-01-24 8:42 ` Peter Korsgaard
2011-01-23 22:41 ` [Buildroot] [PATCH 3rd RESEND 2/6] Fix gstreamer packages for make 3.82 Felipe Contreras
2011-01-24 8:39 ` Peter Korsgaard
2011-01-25 2:51 ` Felipe Contreras
2011-01-25 9:01 ` Peter Korsgaard
2011-01-23 22:41 ` [Buildroot] [PATCH 3rd RESEND 3/6] Add tidsp-binaries package Felipe Contreras
2011-01-24 8:53 ` Peter Korsgaard
2011-01-23 22:41 ` [Buildroot] [PATCH 3rd RESEND 4/6] Add gst-dsp package Felipe Contreras
2011-01-24 8:54 ` Peter Korsgaard
2011-01-23 22:41 ` [Buildroot] [PATCH 3rd RESEND 5/6] Add dsp-tools package Felipe Contreras
2011-01-24 8:54 ` Peter Korsgaard
2011-01-23 22:41 ` [Buildroot] [PATCH 3rd RESEND 6/6] Add gst-omapfb package Felipe Contreras
2011-01-24 8:58 ` Peter Korsgaard
2011-01-24 15:57 ` [Buildroot] ARM cores Thomas Petazzoni
2011-01-24 16:03 ` Peter Korsgaard
2011-01-24 17:04 ` Thomas Petazzoni
2011-01-24 20:06 ` Peter Korsgaard
2011-01-24 16:08 ` Eric BENARD
2011-01-24 17:08 ` Thomas Petazzoni [this message]
2011-01-25 2:55 ` [Buildroot] [PATCH 3rd RESEND 6/6] Add gst-omapfb package Felipe Contreras
2011-01-25 9:02 ` Peter Korsgaard
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