Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console

From	Andreas Schwab <schwab@suse.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console
Date	2017-09-11 11:20 +0200
Message-ID	<uot2P-Wk-39@gated-at.bofh.it> (permalink)
References	<sm2ut-2I8-1@gated-at.bofh.it> <sm7DP-5QU-5@gated-at.bofh.it> <sm7Nv-6ai-11@gated-at.bofh.it>
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On Sep 27 2016, Aleksey Makarov <aleksey.makarov@linaro.org> wrote:

> 'ARM Server Base Boot Requiremets' [1] mentions SPCR (Serial Port
> Console Redirection Table) [2] as a mandatory ACPI table that
> specifies the configuration of serial console.
>
> Defer initialization of DT earlycon until ACPI/DT decision is made.
>
> Parse the ACPI SPCR table, setup earlycon if required,
> enable specified console.

How can I tell the kernel to ignore this table and use the console on
the command line instead?

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE  1748 E4D4 88E3 0EEA B9D7
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Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Andreas Schwab <schwab@suse.de> - 2017-09-11 11:20 +0200
  Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Leif Lindholm <leif.lindholm@linaro.org> - 2017-09-11 13:10 +0200
    Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Andreas Schwab <schwab@suse.de> - 2017-09-11 13:40 +0200
      Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Andreas Schwab <schwab@suse.de> - 2017-09-11 14:30 +0200
        Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Graeme Gregory <graeme.gregory@linaro.org> - 2017-09-11 15:10 +0200
        Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Leif Lindholm <leif.lindholm@linaro.org> - 2017-09-11 15:30 +0200
      Re: [PATCH v11 2/4] ACPI: parse SPCR and enable matching console Graeme Gregory <graeme.gregory@linaro.org> - 2017-09-11 14:30 +0200

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