From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: OMAP4: Enable fix for Cortex-A9 erratas
Date: Mon, 8 Apr 2013 16:27:25 -0700 [thread overview]
Message-ID: <20130408232725.GF10155@atomide.com> (raw)
In-Reply-To: <1363876938-31724-1-git-send-email-r.sricharan@ti.com>
* Sricharan R <r.sricharan@ti.com> [130321 07:46]:
> This enables the fixes for the below erratas
> applicable for OMAP4 Socs.
>
> 754322: Faulty MMU translations following ASID switch
>
> 775420: A data cache maintenance operation which aborts,
> followed by an ISB, without any DSB in-between,
> might lead to deadlock
>
> Signed-off-by: Sricharan R <r.sricharan@ti.com>
> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Thanks applying into omap-for-v3.10/soc.
Tony
> ---
> arch/arm/mach-omap2/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
> index c3477e7..c4a3f3f 100644
> --- a/arch/arm/mach-omap2/Kconfig
> +++ b/arch/arm/mach-omap2/Kconfig
> @@ -73,6 +73,8 @@ config ARCH_OMAP4
> select PM_RUNTIME if CPU_IDLE
> select USB_ARCH_HAS_EHCI if USB_SUPPORT
> select COMMON_CLK
> + select ARM_ERRATA_754322
> + select ARM_ERRATA_775420
>
> config SOC_OMAP5
> bool "TI OMAP5"
> --
> 1.7.9.5
>
prev parent reply other threads:[~2013-04-08 23:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-21 14:42 [PATCH] ARM: OMAP4: Enable fix for Cortex-A9 erratas Sricharan R
2013-04-08 23:27 ` Tony Lindgren [this message]
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