From: gregkh@linuxfoundation.org (Greg Kroah-Hartman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 5/6] misc: sram: add Atmel securam support
Date: Thu, 22 Sep 2016 07:08:44 +0200 [thread overview]
Message-ID: <20160922050844.GA12248@kroah.com> (raw)
In-Reply-To: <20160921220939.27924-6-alexandre.belloni@free-electrons.com>
On Thu, Sep 22, 2016 at 12:09:38AM +0200, Alexandre Belloni wrote:
> The Atmel secure SRAM is connected to a security module and may be erased
> automatically under certain conditions. For that reason, it is necessary to
> wait for the security module to flag that SRAM accesses are allowed before
> accessing it.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>
> drivers/misc/sram.c | 42 +++++++++++++++++++++++++++++++++++-------
> 1 file changed, 35 insertions(+), 7 deletions(-)
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
WARNING: multiple messages have this Message-ID (diff)
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Boris Brezillon <boris.brezillon@free-electrons.com>,
Arnd Bergmann <arnd@arndb.de>,
Philipp Zabel <p.zabel@pengutronix.de>
Subject: Re: [PATCH v2 5/6] misc: sram: add Atmel securam support
Date: Thu, 22 Sep 2016 07:08:44 +0200 [thread overview]
Message-ID: <20160922050844.GA12248@kroah.com> (raw)
In-Reply-To: <20160921220939.27924-6-alexandre.belloni@free-electrons.com>
On Thu, Sep 22, 2016 at 12:09:38AM +0200, Alexandre Belloni wrote:
> The Atmel secure SRAM is connected to a security module and may be erased
> automatically under certain conditions. For that reason, it is necessary to
> wait for the security module to flag that SRAM accesses are allowed before
> accessing it.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
>
> drivers/misc/sram.c | 42 +++++++++++++++++++++++++++++++++++-------
> 1 file changed, 35 insertions(+), 7 deletions(-)
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
next prev parent reply other threads:[~2016-09-22 5:08 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 22:09 [PATCH v2 0/6] Atmel sama5d2 security module support Alexandre Belloni
2016-09-21 22:09 ` Alexandre Belloni
2016-09-21 22:09 ` [PATCH v2 1/6] Documentation: dt: atmel-at91: Document secumod bindings Alexandre Belloni
2016-09-21 22:09 ` Alexandre Belloni
2016-09-21 22:09 ` [PATCH v2 2/6] ARM: at91: add secumod register definitions Alexandre Belloni
2016-09-21 22:09 ` Alexandre Belloni
2016-09-21 22:09 ` [PATCH v2 3/6] ARM: dts: at91: sama5d2: Add secumod node Alexandre Belloni
2016-09-21 22:09 ` Alexandre Belloni
2016-09-21 22:09 ` [PATCH v2 4/6] misc: sram: document new compatible Alexandre Belloni
2016-09-21 22:09 ` Alexandre Belloni
2016-09-21 22:09 ` [PATCH v2 5/6] misc: sram: add Atmel securam support Alexandre Belloni
2016-09-21 22:09 ` Alexandre Belloni
2016-09-21 22:13 ` Alexandre Belloni
2016-09-21 22:13 ` Alexandre Belloni
2016-09-22 5:08 ` Greg Kroah-Hartman [this message]
2016-09-22 5:08 ` Greg Kroah-Hartman
2016-09-21 22:09 ` [PATCH v2 6/6] ARM: dts: at91: sama5d2: Add securam node Alexandre Belloni
2016-09-21 22:09 ` Alexandre Belloni
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