All of lore.kernel.org
 help / color / mirror / Atom feed
From: Shawn Guo <shawnguo@kernel.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: aisheng.dong@nxp.com, arnd@arndb.de, s.hauer@pengutronix.de,
	linux@armlinux.org.uk, linux-kernel@vger.kernel.org,
	Linux-imx@nxp.com, kernel@pengutronix.de, tglx@linutronix.de,
	festevam@gmail.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: imx: Enable ARM_ERRATA_814220 for i.MX6UL and i.MX7D
Date: Wed, 11 Dec 2019 10:44:14 +0800	[thread overview]
Message-ID: <20191211024413.GF15858@dragon> (raw)
In-Reply-To: <1575358720-27624-1-git-send-email-Anson.Huang@nxp.com>

On Tue, Dec 03, 2019 at 03:38:40PM +0800, Anson Huang wrote:
> i.MX6UL and i.MX7D have Cortex-A7 inside, need to enable ARM_ERRATA_814220
> for proper workaround.

Can we briefly describe the ARM_ERRATA_814220 in the commit log?

Shawn

> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
>  arch/arm/mach-imx/Kconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index 593bf15..4326c8f 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -520,6 +520,7 @@ config SOC_IMX6UL
>  	bool "i.MX6 UltraLite support"
>  	select PINCTRL_IMX6UL
>  	select SOC_IMX6
> +	select ARM_ERRATA_814220
>  
>  	help
>  	  This enables support for Freescale i.MX6 UltraLite processor.
> @@ -556,6 +557,7 @@ config SOC_IMX7D
>  	select PINCTRL_IMX7D
>  	select SOC_IMX7D_CA7 if ARCH_MULTI_V7
>  	select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M
> +	select ARM_ERRATA_814220
>  	help
>  		This enables support for Freescale i.MX7 Dual processor.
>  
> -- 
> 2.7.4
> 

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: linux@armlinux.org.uk, s.hauer@pengutronix.de,
	kernel@pengutronix.de, festevam@gmail.com, arnd@arndb.de,
	aisheng.dong@nxp.com, tglx@linutronix.de,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, Linux-imx@nxp.com
Subject: Re: [PATCH] ARM: imx: Enable ARM_ERRATA_814220 for i.MX6UL and i.MX7D
Date: Wed, 11 Dec 2019 10:44:14 +0800	[thread overview]
Message-ID: <20191211024413.GF15858@dragon> (raw)
In-Reply-To: <1575358720-27624-1-git-send-email-Anson.Huang@nxp.com>

On Tue, Dec 03, 2019 at 03:38:40PM +0800, Anson Huang wrote:
> i.MX6UL and i.MX7D have Cortex-A7 inside, need to enable ARM_ERRATA_814220
> for proper workaround.

Can we briefly describe the ARM_ERRATA_814220 in the commit log?

Shawn

> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
>  arch/arm/mach-imx/Kconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index 593bf15..4326c8f 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -520,6 +520,7 @@ config SOC_IMX6UL
>  	bool "i.MX6 UltraLite support"
>  	select PINCTRL_IMX6UL
>  	select SOC_IMX6
> +	select ARM_ERRATA_814220
>  
>  	help
>  	  This enables support for Freescale i.MX6 UltraLite processor.
> @@ -556,6 +557,7 @@ config SOC_IMX7D
>  	select PINCTRL_IMX7D
>  	select SOC_IMX7D_CA7 if ARCH_MULTI_V7
>  	select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M
> +	select ARM_ERRATA_814220
>  	help
>  		This enables support for Freescale i.MX7 Dual processor.
>  
> -- 
> 2.7.4
> 

  reply	other threads:[~2019-12-11  2:44 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-03  7:38 [PATCH] ARM: imx: Enable ARM_ERRATA_814220 for i.MX6UL and i.MX7D Anson Huang
2019-12-03  7:38 ` Anson Huang
2019-12-11  2:44 ` Shawn Guo [this message]
2019-12-11  2:44   ` Shawn Guo
2019-12-11  2:56   ` Anson Huang
2019-12-11  2:56     ` Anson Huang

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=20191211024413.GF15858@dragon \
    --to=shawnguo@kernel.org \
    --cc=Anson.Huang@nxp.com \
    --cc=Linux-imx@nxp.com \
    --cc=aisheng.dong@nxp.com \
    --cc=arnd@arndb.de \
    --cc=festevam@gmail.com \
    --cc=kernel@pengutronix.de \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux@armlinux.org.uk \
    --cc=s.hauer@pengutronix.de \
    --cc=tglx@linutronix.de \
    /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.