linux-kernel - Re: [PATCH v9 07/12] ARM: sunxi: Add initialization of CNTVOFF

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Date:   Tue, 8 May 2018 09:07:59 +0100
From:   Marc Zyngier <marc.zyngier@....com>
To:     Mylène Josserand <mylene.josserand@...tlin.com>,
        linux@...linux.org.uk, maxime.ripard@...tlin.com, wens@...e.org,
        mark.rutland@....com, robh+dt@...nel.org, horms@...ge.net.au,
        geert@...ux-m68k.org, magnus.damm@...il.com
Cc:     f.fainelli@...il.com, opendmb@...il.com,
        linux-renesas-soc@...r.kernel.org, devicetree@...r.kernel.org,
        clabbe.montjoie@...il.com, quentin.schulz@...tlin.com,
        thomas.petazzoni@...tlin.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v9 07/12] ARM: sunxi: Add initialization of CNTVOFF

On 04/05/18 20:05, Mylène Josserand wrote:
> Add the initialization of CNTVOFF for sun8i-a83t.
> 
> For boot CPU, create a new machine that handles this
> function's call in an "init_early" callback. We need to initialize
> CNTVOFF before the arch timer's initialization otherwise, it will
> not be taken into account and fails to boot correctly.
> Because of that, this function can't be called in SMP's early_initcall
> function which is called after timer's init.
> 
> For secondary CPUs, add this function into secondary_startup
> assembly entry.
> 
> Signed-off-by: Mylène Josserand <mylene.josserand@...tlin.com>
> Acked-by: Maxime Ripard <maxime.ripard@...tlin.com>

Acked-by: Marc Zyngier <marc.zyngier@....com>

	M.
-- 
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