linux-kernel - Re: [PATCH] serial/sifive: select SERIAL

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Message-ID: <mvmftl4p606.fsf@suse.de>
Date:   Tue, 10 Sep 2019 16:42:33 +0200
From:   Andreas Schwab <schwab@...e.de>
To:     Christoph Hellwig <hch@....de>
Cc:     gregkh@...uxfoundation.org, jslaby@...e.com,
        paul.walmsley@...ive.com, linux-serial@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] serial/sifive: select SERIAL_EARLYCON

On Sep 10 2019, Christoph Hellwig <hch@....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@...e.de
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