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From:   Andreas Schwab <schwab@suse.de>
To:     Christoph Hellwig <hch@lst.de>
Cc:     gregkh@linuxfoundation.org, jslaby@suse.com,
        paul.walmsley@sifive.com, linux-serial@vger.kernel.org,
        linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] serial/sifive: select SERIAL_EARLYCON
References: <20190910055923.28384-1-hch@lst.de> <mvm4l1kskny.fsf@suse.de>
        <20190910070503.GA31743@lst.de> <mvmzhjcr2d4.fsf@suse.de>
        <20190910143630.GA6794@lst.de>
Date:   Tue, 10 Sep 2019 16:42:33 +0200
In-Reply-To: <20190910143630.GA6794@lst.de> (Christoph Hellwig's message of
        "Tue, 10 Sep 2019 16:36:30 +0200")
Message-ID: <mvmftl4p606.fsf@suse.de>
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On Sep 10 2019, Christoph Hellwig <hch@lst.de> wrote:

> On Tue, Sep 10, 2019 at 10:18:15AM +0200, Andreas Schwab wrote:
>> > How so?  Wіth OF and a stdout path you just set earlycon on the
>> > command line without any arguments and it will be found.
>> 
>> Doesn't work for me.
>> 
>> [    0.000000] Malformed early option 'earlycon'
>
> That functionality is implemented by param_setup_earlycon and
> early_init_dt_scan_chosen_stdout.  Check why those aren't built into
> your kernel.

They are.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."