From: Kevin Hilman <khilman@kernel.org>
To: Yingjoe Chen <yingjoe.chen@mediatek.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>,
Matthias Brugger <matthias.bgg@gmail.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
srv_heupstream@mediatek.com, Arnd Bergmann <arnd@arndb.de>,
Stephen Boyd <sboyd@codeaurora.org>,
lkml <linux-kernel@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
linux-mediatek@lists.infradead.org,
Sascha Hauer <kernel@pengutronix.de>,
Olof Johansson <olof@lixom.net>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Tyler Baker <tyler.baker@linaro.org>
Subject: Re: [PATCH v5 4/5] ARM: dts: mt8135: enable basic SMP bringup for mt8135
Date: Mon, 26 Oct 2015 09:56:50 +0900 [thread overview]
Message-ID: <CAMAWPa-Ed2FJY2pW67EHHKBH3_eBZx0+oWfMJwc_DhEjrf7aMg@mail.gmail.com> (raw)
In-Reply-To: <1443799181-50409-5-git-send-email-yingjoe.chen@mediatek.com>
Hello,
On Sat, Oct 3, 2015 at 12:19 AM, Yingjoe Chen <yingjoe.chen@mediatek.com> wrote:
> Add arch timer node to enable arch-timer support. MT8135 firmware
> doesn't correctly setup arch-timer frequency and CNTVOFF, add
> properties to workaround this.
>
> This also set cpu enable-method to enable SMP.
>
> Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
kernelci.org started detecting new boot failures for the mt8135-evb in
the arm-soc tree[1], and the boot failures were bisected down to this
patch, which landed upstream in the form of commit d186a394bb98 (ARM:
dts: mt8135: enable basic SMP bringup for mt8135)
Maybe this new SMP support requires updating the firmware on the board
as well? If so, the changelog should've been a bit more explicit
about firmware dependencies.
Kevin
[1] http://kernelci.org/boot/mt8135-evbp1/job/arm-soc/kernel/v4.3-rc5-795-ga4b616012d2e/defconfig/multi_v7_defconfig/lab/lab-khilman/?_id=562b1cf959b5149e07111471
next prev parent reply other threads:[~2015-10-26 0:56 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-02 15:19 [PATCH v5 0/5] Add SMP bringup support for mt65xx socs Yingjoe Chen
2015-10-02 15:19 ` [PATCH v5 1/5] ARM: mediatek: enable gpt6 on boot up to make arch timer working Yingjoe Chen
2015-10-02 15:19 ` [PATCH v5 2/5] devicetree: bindings: add new SMP enable method Mediatek SoC Yingjoe Chen
2015-10-02 15:19 ` [PATCH v5 3/5] ARM: mediatek: add smp bringup code Yingjoe Chen
2015-10-02 15:19 ` [PATCH v5 4/5] ARM: dts: mt8135: enable basic SMP bringup for mt8135 Yingjoe Chen
2015-10-26 0:56 ` Kevin Hilman [this message]
[not found] ` <CAMAWPa-Ed2FJY2pW67EHHKBH3_eBZx0+oWfMJwc_DhEjrf7aMg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-10-26 7:15 ` Yingjoe Chen
2015-10-26 8:06 ` Kevin Hilman
2015-10-26 11:40 ` Eddie Huang
2015-10-29 9:12 ` Kevin Hilman
[not found] ` <7hlhamjawi.fsf-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org>
2015-10-29 12:03 ` Eddie Huang
2015-11-09 17:59 ` Kevin Hilman
[not found] ` <CAMAWPa_13j88SMBbYEBg2WHFEhkhR_gVZkkU_x-U5NJay05AxA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-11-10 6:11 ` Eddie Huang
2015-11-11 1:16 ` Kevin Hilman
2015-11-11 7:55 ` Eddie Huang
2015-11-11 23:50 ` Kevin Hilman
2015-11-12 4:54 ` Kevin Hilman
[not found] ` <7hwptnddhs.fsf-1D3HCaltpLuhEniVeURVKkEOCMrvLtNR@public.gmane.org>
2015-11-12 12:46 ` Eddie Huang
2015-11-12 23:56 ` Kevin Hilman
2015-11-13 10:56 ` Eddie Huang
[not found] ` <1443799181-50409-1-git-send-email-yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2015-10-02 15:19 ` [PATCH v5 5/5] ARM: dts: mt8127: enable basic SMP bringup for mt8127 Yingjoe Chen
2015-10-12 17:30 ` [PATCH v5 0/5] Add SMP bringup support for mt65xx socs Matthias Brugger
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