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Date: Wed, 27 Feb 2013 16:43:53 -0700
From: Stephen Warren <swarren@wwwdotorg.org>
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To: Stephen Boyd <sboyd@codeaurora.org>
CC: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-arm-msm@vger.kernel.org, Barry Song <baohua.song@csr.com>,
        Kukjin Kim <kgene.kim@samsung.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        Rob Herring <rob.herring@calxeda.com>,
        Russell King <linux@arm.linux.org.uk>,
        Sascha Hauer <kernel@pengutronix.de>,
        Shiraz Hashim <shiraz.hashim@st.com>,
        Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>,
        Tony Lindgren <tony@atomide.com>
Subject: Re: [PATCHv2] ARM: Push selects for TWD/SCU into machine entries
References: <1362007694-3419-1-git-send-email-sboyd@codeaurora.org>
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On 02/27/2013 04:28 PM, Stephen Boyd wrote:
> The TWD and SCU configs are selected by default as long as
> MSM_SCORPIONMP is false and/or MCT is false. Implementing the
> logic this way certainly saves lines in the Kconfig but it
> precludes those machines which select MSM_SCORPIONMP or MCT from
> participating in the single zImage effort because when those
> machines are combined with other SMP capable machines the TWD and
> SCU are no longer selected by default.
> 
> Push the select out to the machine entries so that we can compile
> these machines together and still select the appropriate configs.

> Resending to collect some more acks.

Seems simple enough it doesn't really need many, but for Tegra,
Acked-by: Stephen Warren <swarren@nvidia.com>

Which kernel is this going into? It's possible Tegra will get converted
to multi-platform in 3.10, which might move that main ARCH_TEGRA block
from arch/arm/Kconfig into arch/arm/mach-tegra/Kconfig, although I
suppose it doesn't /have/ to move it. I think some/all(?) other
multi-platform conversions have moved their main Kconfig option like
that though.