From: s.hauer@pengutronix.de (Sascha Hauer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: imx: fix i.MX35 CPU architecture
Date: Thu, 28 Jun 2012 12:57:20 +0200 [thread overview]
Message-ID: <20120628105720.GA21278@pengutronix.de> (raw)
In-Reply-To: <147037481.185152.1340828906821.JavaMail.root@advansee.com>
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? If not, we would have to add additional
magic to enable CPU_V6K only when SOC_IMX31 is not selected.
Sascha
>
> Cc: Sascha Hauer <kernel@pengutronix.de>
> Cc: <linux-arm-kernel@lists.infradead.org>
> Signed-off-by: Beno?t Th?baudeau <benoit.thebaudeau@advansee.com>
> ---
> .../arch/arm/mach-imx/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git linux-next-HEAD-49289f3.orig/arch/arm/mach-imx/Kconfig linux-next-HEAD-49289f3/arch/arm/mach-imx/Kconfig
> index eff4db5..0345e85 100644
> --- linux-next-HEAD-49289f3.orig/arch/arm/mach-imx/Kconfig
> +++ linux-next-HEAD-49289f3/arch/arm/mach-imx/Kconfig
> @@ -73,7 +73,7 @@ config SOC_IMX31
>
> config SOC_IMX35
> bool
> - select CPU_V6
> + select CPU_V6K
> select ARCH_MXC_IOMUX_V3
> select COMMON_CLK
> select HAVE_EPIT
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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next prev parent reply other threads:[~2012-06-28 10:57 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 [this message]
2012-06-28 15:08 ` Benoît Thébaudeau
2012-06-29 9:15 ` Sascha Hauer
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