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From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 21 Dec 2017 21:48:33 +0100
Message-ID: <CAK8P3a0ckEZednkP1XttxMDFT7ZEYuyp-QtuhUgJ0jAtp9cXZg@mail.gmail.com>
Subject: Re: [PATCH V2 3/9] ARM: stm32: prepare stm32 family to welcome armv7 architecture
To: Ludovic BARRE <ludovic.barre@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>,
        Russell King <linux@armlinux.org.uk>, Rob Herring <robh+dt@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
        Gerald Baeza <gerald.baeza@st.com>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        DTML <devicetree@vger.kernel.org>
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On Thu, Dec 21, 2017 at 5:39 PM, Ludovic BARRE <ludovic.barre@st.com> wrote:

>>>
>> Currently "restart" is not functional on stm32 MCU (at least for
>> stm32f746, I will check on others MCU). My fear is if Ludovic made some
>> patches to make "armv7m_restart" the default ".restart" function for all
>> armv7-m platform, he will not be able to test it on stm32 MCU (as it is not
>> currently working). I propose to do it in 2 steps:
>>
>> 1-Keep as you suggest only one board-dt.c file for both (MCU and MPU) and
>> remove ".restart" function.
>>
>> 2-Investigate and send patches around ".restart" for both in an other
>> series.
>
>
> I resend

Yes, that seems fine.

       Arnd