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Message-ID: <54BD41D3.7030703@gmail.com>
Date: Mon, 19 Jan 2015 20:41:39 +0300
From: Dmitry Osipenko <digetx@...il.com>
To: Stephen Warren <swarren@...dotorg.org>,
Thierry Reding <thierry.reding@...il.com>
CC: Alexandre Courbot <gnurou@...il.com>,
Peter De Schrijver <pdeschrijver@...dia.com>,
linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Subject: Re: [PATCH] ARM: tegra20: Store CPU "resettable" status in IRAM
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
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