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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

  reply	other threads:[~2015-01-19 17:41 UTC|newest]

Thread overview: 21+ 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
     [not found]   ` <1421319545-23920-2-git-send-email-digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-01-19 14:12     ` Thierry Reding
2015-01-19 14:12       ` Thierry Reding
     [not found]       ` <20150119141224.GF23778-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2015-01-19 15:14         ` Dmitry Osipenko
2015-01-19 15:14           ` Dmitry Osipenko
2015-01-19 17:26         ` Stephen Warren
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
     [not found]                 ` <54BD4626.70902-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2015-01-19 18:26                   ` Dmitry Osipenko
2015-01-19 18:26                     ` Dmitry Osipenko
2015-01-20 16:55                     ` Dmitry Osipenko
2015-01-20  1:59         ` Alexandre Courbot
2015-01-20  1:59           ` Alexandre Courbot
2015-03-11 10:29     ` Thierry Reding
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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