From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Alexandre Courbot <acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Karan Jhavar <kjhavar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Varun Wadekar <vwadekar-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Chris Johnson <CJohnson-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Matthew Longnecker
<MLongnecker-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Russell King - ARM Linux
<linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
Tomasz Figa <tomasz.figa-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Dave Martin <Dave.Martin-5wv7dgnIgG8@public.gmane.org>,
Jassi Brar
<jassisinghbrar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH v2 2/3] ARM: tegra: split setting of CPU reset handler
Date: Thu, 13 Jun 2013 13:21:35 -0600 [thread overview]
Message-ID: <51BA1BBF.6050106@wwwdotorg.org> (raw)
In-Reply-To: <1371114745-24710-3-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
On 06/13/2013 03:12 AM, Alexandre Courbot wrote:
> Not all Tegra devices need to set the CPU reset handler in the same way.
s/need/can/ ?
> In particular, devices using a TrustZone secure monitor cannot set the
> reset handler directly and need to do it through a firmware operation.
>
> This patch separates the act of setting the reset handler from its
> preparation, so the former can be implemented in a different way.
WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/3] ARM: tegra: split setting of CPU reset handler
Date: Thu, 13 Jun 2013 13:21:35 -0600 [thread overview]
Message-ID: <51BA1BBF.6050106@wwwdotorg.org> (raw)
In-Reply-To: <1371114745-24710-3-git-send-email-acourbot@nvidia.com>
On 06/13/2013 03:12 AM, Alexandre Courbot wrote:
> Not all Tegra devices need to set the CPU reset handler in the same way.
s/need/can/ ?
> In particular, devices using a TrustZone secure monitor cannot set the
> reset handler directly and need to do it through a firmware operation.
>
> This patch separates the act of setting the reset handler from its
> preparation, so the former can be implemented in a different way.
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Warren <swarren@wwwdotorg.org>
To: Alexandre Courbot <acourbot@nvidia.com>
Cc: Joseph Lo <josephl@nvidia.com>, Karan Jhavar <kjhavar@nvidia.com>,
Varun Wadekar <vwadekar@nvidia.com>,
Chris Johnson <CJohnson@nvidia.com>,
Matthew Longnecker <MLongnecker@nvidia.com>,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Tomasz Figa <tomasz.figa@gmail.com>,
Dave Martin <Dave.Martin@arm.com>,
Jassi Brar <jassisinghbrar@gmail.com>,
gnurou@gmail.com, devicetree-discuss@lists.ozlabs.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 2/3] ARM: tegra: split setting of CPU reset handler
Date: Thu, 13 Jun 2013 13:21:35 -0600 [thread overview]
Message-ID: <51BA1BBF.6050106@wwwdotorg.org> (raw)
In-Reply-To: <1371114745-24710-3-git-send-email-acourbot@nvidia.com>
On 06/13/2013 03:12 AM, Alexandre Courbot wrote:
> Not all Tegra devices need to set the CPU reset handler in the same way.
s/need/can/ ?
> In particular, devices using a TrustZone secure monitor cannot set the
> reset handler directly and need to do it through a firmware operation.
>
> This patch separates the act of setting the reset handler from its
> preparation, so the former can be implemented in a different way.
next prev parent reply other threads:[~2013-06-13 19:21 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-13 9:12 [PATCH v2 0/3] ARM: tegra: add basic support for Trusted Foundations Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
[not found] ` <1371114745-24710-1-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-06-13 9:12 ` [PATCH v2 1/3] ARM: tegra: " Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
[not found] ` <1371114745-24710-2-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-06-13 14:35 ` Dave Martin
2013-06-13 14:35 ` Dave Martin
2013-06-13 14:35 ` Dave Martin
[not found] ` <20130613143536.GA18021-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2013-06-14 8:43 ` Alexandre Courbot
2013-06-14 8:43 ` Alexandre Courbot
2013-06-14 8:43 ` Alexandre Courbot
[not found] ` <CAAVeFuLufKSfeQzP-tX1JpX9qtHa2EdFA9J8qpKE4Pyyrc8UQg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-06-14 15:28 ` Stephen Warren
2013-06-14 15:28 ` Stephen Warren
2013-06-14 15:28 ` Stephen Warren
2013-06-13 19:19 ` Stephen Warren
2013-06-13 19:19 ` Stephen Warren
2013-06-13 19:19 ` Stephen Warren
[not found] ` <51BA1B41.6030002-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-06-14 8:27 ` Alexandre Courbot
2013-06-14 8:27 ` Alexandre Courbot
2013-06-14 8:27 ` Alexandre Courbot
[not found] ` <CAAVeFuLc57pV=To5yaE5x9mrVy1yknH2e90QockCiNbEXRm0WQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-06-14 15:25 ` Stephen Warren
2013-06-14 15:25 ` Stephen Warren
2013-06-14 15:25 ` Stephen Warren
2013-06-19 11:11 ` Dave Martin
2013-06-19 11:11 ` Dave Martin
2013-06-19 11:11 ` Dave Martin
2013-06-13 9:12 ` [PATCH v2 3/3] ARM: tegra: set CPU reset handler with firmware op Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
[not found] ` <1371114745-24710-4-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-06-13 19:23 ` Stephen Warren
2013-06-13 19:23 ` Stephen Warren
2013-06-13 19:23 ` Stephen Warren
[not found] ` <51BA1C3D.1010608-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-06-14 8:54 ` Alexandre Courbot
2013-06-14 8:54 ` Alexandre Courbot
2013-06-14 8:54 ` Alexandre Courbot
[not found] ` <CAAVeFuLi6-WnFP9LvEdqfj2cuK7pgW0_pg33i-Ucoobcxb8RSQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-06-14 15:30 ` Stephen Warren
2013-06-14 15:30 ` Stephen Warren
2013-06-14 15:30 ` Stephen Warren
2013-06-13 9:12 ` [PATCH v2 2/3] ARM: tegra: split setting of CPU reset handler Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
2013-06-13 9:12 ` Alexandre Courbot
[not found] ` <1371114745-24710-3-git-send-email-acourbot-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-06-13 19:21 ` Stephen Warren [this message]
2013-06-13 19:21 ` Stephen Warren
2013-06-13 19:21 ` Stephen Warren
[not found] ` <51BA1BBF.6050106-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-06-14 8:45 ` Alexandre Courbot
2013-06-14 8:45 ` Alexandre Courbot
2013-06-14 8:45 ` Alexandre Courbot
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