From: benoit.thebaudeau@advansee.com (Benoît Thébaudeau)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: imx: fix i.MX35 CPU architecture
Date: Thu, 28 Jun 2012 17:08:30 +0200 (CEST) [thread overview]
Message-ID: <2054987969.254809.1340896110005.JavaMail.root@advansee.com> (raw)
In-Reply-To: <20120628105720.GA21278@pengutronix.de>
On Thu, Jun 28, 2012 at 12:57:20PM +0200, Sascha Hauer wrote:
> On Wed, Jun 27, 2012 at 10:28:26PM +0200, Beno?t Th?baudeau wrote:
> > The data sheet of the i.MX35 says it is an ARM1136JF-S processor,
> > version r1p3,
> > which, according to section "B.1. New instructions" of the
> > ARM1136JF-S and
> > ARM1136J-S Technical Reference Manual, makes the i.MX35 CPU
> > architecture not
> > only ARMv6, but ARMv6k.
>
> Is this true for i.MX31 aswell?
No.
> If not, we would have to add
> additional
> magic to enable CPU_V6K only when SOC_IMX31 is not selected.
Why? That could be "select CPU_V6K if !SOC_IMX31", but e.g. CPU_V7 is selected
by SOC_IMX5 whether or not SOC_IMX31 or SOC_IMX35 is selected, and CPU_V6/6K/7
conflicts are handled with priorities by the ARM infrastructure.
Regards,
Beno?t
next prev parent reply other threads:[~2012-06-28 15:08 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-27 20:28 [PATCH] ARM: imx: fix i.MX35 CPU architecture Benoît Thébaudeau
2012-06-28 10:57 ` Sascha Hauer
2012-06-28 15:08 ` Benoît Thébaudeau [this message]
2012-06-29 9:15 ` Sascha Hauer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=2054987969.254809.1340896110005.JavaMail.root@advansee.com \
--to=benoit.thebaudeau@advansee.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.