From: Dmitry Osipenko <digetx@gmail.com>
To: Stephen Warren <swarren@wwwdotorg.org>,
Thierry Reding <thierry.reding@gmail.com>
Cc: Alexandre Courbot <gnurou@gmail.com>,
Peter De Schrijver <pdeschrijver@nvidia.com>,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] ARM: tegra20: Store CPU "resettable" status in IRAM
Date: Mon, 19 Jan 2015 20:41:39 +0300 [thread overview]
Message-ID: <54BD41D3.7030703@gmail.com> (raw)
In-Reply-To: <54BD3E3E.2040801@wwwdotorg.org>
19.01.2015 20:26, Stephen Warren пишет:
> Hopefully this works out. I suppose it's unlikely anyone will be running code on
> the AVP upstrem, so any potential conflict with AVP's usage of IRAM isn't likely
> to occur.
>
I don't see how it can conflict with AVP code. First KB of IRAM is reserved for
reset handler. Am I missing something?
From reset.h:
/* The first 1K of IRAM is permanently reserved for the CPU reset handler */
> __tegra20_cpu1_resettable_status_offset has a lot of _ at the start. Should the
> symbol be named more normally? I guess at least it's consistent with the
> existing very "underscory" __tegra_cpu_reset_handler_start.
I also wasn't happy with "underscory" :) And yes, I left it for consistency.
Please feel free to rename it, if needed.
--
Dmitry
next prev parent reply other threads:[~2015-01-19 17:41 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-15 10:58 Two variants of fixing Tegra20 suspend bug Dmitry Osipenko
2015-01-15 10:58 ` [PATCH] ARM: tegra20: Store CPU "resettable" status in IRAM Dmitry Osipenko
2015-01-19 14:12 ` Thierry Reding
2015-01-19 15:14 ` Dmitry Osipenko
2015-01-19 17:26 ` Stephen Warren
2015-01-19 17:41 ` Dmitry Osipenko [this message]
2015-01-19 17:45 ` Stephen Warren
2015-01-19 18:00 ` Dmitry Osipenko
2015-01-19 18:26 ` Dmitry Osipenko
2015-01-20 16:55 ` Dmitry Osipenko
2015-01-20 1:59 ` Alexandre Courbot
2015-03-11 10:29 ` Thierry Reding
2015-03-11 13:28 ` Dmitry Osipenko
2015-01-15 10:58 ` [PATCH] ARM: tegra: Store tegra_resume() address " Dmitry Osipenko
2015-01-19 14:01 ` Thierry Reding
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