All of lore.kernel.org
 help / color / mirror / Atom feed
From: Marc Zyngier <marc.zyngier@arm.com>
To: "Mylène Josserand" <mylene.josserand@bootlin.com>,
	linux@armlinux.org.uk, maxime.ripard@bootlin.com, wens@csie.org,
	mark.rutland@arm.com, robh+dt@kernel.org, horms@verge.net.au,
	geert@linux-m68k.org, magnus.damm@gmail.com
Cc: f.fainelli@gmail.com, opendmb@gmail.com,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	clabbe.montjoie@gmail.com, quentin.schulz@bootlin.com,
	thomas.petazzoni@bootlin.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v9 07/12] ARM: sunxi: Add initialization of CNTVOFF
Date: Tue, 8 May 2018 09:07:59 +0100	[thread overview]
Message-ID: <71a9026d-1327-4948-5729-8d10cb7415f9@arm.com> (raw)
In-Reply-To: <20180504190545.5114-8-mylene.josserand@bootlin.com>

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@bootlin.com>
> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>

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

	M.
-- 
Jazz is not dead. It just smells funny...

WARNING: multiple messages have this Message-ID (diff)
From: marc.zyngier@arm.com (Marc Zyngier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v9 07/12] ARM: sunxi: Add initialization of CNTVOFF
Date: Tue, 8 May 2018 09:07:59 +0100	[thread overview]
Message-ID: <71a9026d-1327-4948-5729-8d10cb7415f9@arm.com> (raw)
In-Reply-To: <20180504190545.5114-8-mylene.josserand@bootlin.com>

On 04/05/18 20:05, Myl?ne 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: Myl?ne Josserand <mylene.josserand@bootlin.com>
> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>

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

	M.
-- 
Jazz is not dead. It just smells funny...

  reply	other threads:[~2018-05-08  8:08 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-04 19:05 [PATCH v9 00/12] Sunxi: Add SMP support on A83T Mylène Josserand
2018-05-04 19:05 ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 01/12] ARM: Allow this header to be included by assembly files Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-05  8:49   ` Sergei Shtylyov
2018-05-05  8:49     ` Sergei Shtylyov
2018-05-08 12:42   ` Russell King - ARM Linux
2018-05-08 12:42     ` Russell King - ARM Linux
2018-05-08 12:42     ` Russell King - ARM Linux
2018-05-04 19:05 ` [PATCH v9 02/12] ARM: sunxi: smp: Move assembly code into a file Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 03/12] ARM: dts: sun8i: Add CPUCFG device node for A83T dtsi Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 04/12] ARM: dts: sun8i: Add R_CPUCFG device node for the " Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 05/12] ARM: dts: sun8i: a83t: Add CCI-400 node Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 06/12] ARM: smp: Add initialization of CNTVOFF Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-08  8:06   ` Marc Zyngier
2018-05-08  8:06     ` Marc Zyngier
2018-05-04 19:05 ` [PATCH v9 07/12] ARM: sunxi: " Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-08  8:07   ` Marc Zyngier [this message]
2018-05-08  8:07     ` Marc Zyngier
2018-05-04 19:05 ` [PATCH v9 08/12] ARM: sun9i: smp: Rename clusters's power-off Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 09/12] ARM: sun9i: smp: Add is_a83t field Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 10/12] ARM: sun8i: smp: Add support for A83T Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 11/12] ARM: dts: sun8i: Add enable-method for SMP support for the A83T SoC Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-04 19:05 ` [PATCH v9 12/12] ARM: shmobile: Convert file to use cntvoff Mylène Josserand
2018-05-04 19:05   ` Mylène Josserand
2018-05-08 13:19 ` [PATCH v9 00/12] Sunxi: Add SMP support on A83T Maxime Ripard
2018-05-08 13:19   ` Maxime Ripard
2018-05-08 13:19   ` Maxime Ripard
2018-05-08 17:11   ` Florian Fainelli
2018-05-08 17:11     ` Florian Fainelli
2018-05-09  7:07     ` Maxime Ripard
2018-05-09  7:07       ` Maxime Ripard
2018-06-26 11:53 ` Ondřej Jirman
2018-06-26 11:53   ` Ondřej Jirman
2018-06-26 11:53   ` Ondřej Jirman
2018-06-26 11:53   ` Ondřej Jirman
2018-07-16  7:05   ` Mylène Josserand
2018-07-16  7:05     ` Mylène Josserand
2018-07-16 20:08     ` Ondřej Jirman
2018-07-16 20:08       ` Ondřej Jirman
2018-07-16 20:08       ` Ondřej Jirman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=71a9026d-1327-4948-5729-8d10cb7415f9@arm.com \
    --to=marc.zyngier@arm.com \
    --cc=clabbe.montjoie@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=f.fainelli@gmail.com \
    --cc=geert@linux-m68k.org \
    --cc=horms@verge.net.au \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-renesas-soc@vger.kernel.org \
    --cc=linux@armlinux.org.uk \
    --cc=magnus.damm@gmail.com \
    --cc=mark.rutland@arm.com \
    --cc=maxime.ripard@bootlin.com \
    --cc=mylene.josserand@bootlin.com \
    --cc=opendmb@gmail.com \
    --cc=quentin.schulz@bootlin.com \
    --cc=robh+dt@kernel.org \
    --cc=thomas.petazzoni@bootlin.com \
    --cc=wens@csie.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.