* [PATCH] Documentation: document earlycon without options for more platforms
@ 2019-09-16 7:03 Christoph Hellwig
2019-09-16 15:25 ` Randy Dunlap
2019-10-01 13:14 ` Jonathan Corbet
0 siblings, 2 replies; 3+ messages in thread
From: Christoph Hellwig @ 2019-09-16 7:03 UTC (permalink / raw)
To: corbet; +Cc: schwab, linux-arm-kernel, linux-doc
The earlycon options without arguments is supposed on all device
tree platforms, not just arm64.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
Documentation/admin-guide/kernel-parameters.txt | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 4c1971960afa..fe81d8922edd 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -977,12 +977,10 @@
earlycon= [KNL] Output early console device and options.
- [ARM64] The early console is determined by the
- stdout-path property in device tree's chosen node,
- or determined by the ACPI SPCR table.
-
- [X86] When used with no options the early console is
- determined by the ACPI SPCR table.
+ When used with no options the early console is
+ determined by stdout-path property in device tree's
+ chosen node or the ACPI SPCR table if supported by
+ the platform.
cdns,<addr>[,options]
Start an early, polled-mode console on a Cadence
--
2.20.1
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] Documentation: document earlycon without options for more platforms
2019-09-16 7:03 [PATCH] Documentation: document earlycon without options for more platforms Christoph Hellwig
@ 2019-09-16 15:25 ` Randy Dunlap
2019-10-01 13:14 ` Jonathan Corbet
1 sibling, 0 replies; 3+ messages in thread
From: Randy Dunlap @ 2019-09-16 15:25 UTC (permalink / raw)
To: Christoph Hellwig, corbet; +Cc: schwab, linux-arm-kernel, linux-doc
On 9/16/19 12:03 AM, Christoph Hellwig wrote:
> The earlycon options without arguments is supposed on all device
is supposed to work on all device
> tree platforms, not just arm64.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
I would add a comma, but that can be up to Jon.
Thanks.
> ---
> Documentation/admin-guide/kernel-parameters.txt | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index 4c1971960afa..fe81d8922edd 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -977,12 +977,10 @@
>
> earlycon= [KNL] Output early console device and options.
>
> - [ARM64] The early console is determined by the
> - stdout-path property in device tree's chosen node,
> - or determined by the ACPI SPCR table.
> -
> - [X86] When used with no options the early console is
> - determined by the ACPI SPCR table.
> + When used with no options the early console is
options,
> + determined by stdout-path property in device tree's
> + chosen node or the ACPI SPCR table if supported by
> + the platform.
>
> cdns,<addr>[,options]
> Start an early, polled-mode console on a Cadence
>
--
~Randy
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] Documentation: document earlycon without options for more platforms
2019-09-16 7:03 [PATCH] Documentation: document earlycon without options for more platforms Christoph Hellwig
2019-09-16 15:25 ` Randy Dunlap
@ 2019-10-01 13:14 ` Jonathan Corbet
1 sibling, 0 replies; 3+ messages in thread
From: Jonathan Corbet @ 2019-10-01 13:14 UTC (permalink / raw)
To: Christoph Hellwig; +Cc: schwab, linux-arm-kernel, linux-doc
On Mon, 16 Sep 2019 09:03:16 +0200
Christoph Hellwig <hch@lst.de> wrote:
> The earlycon options without arguments is supposed on all device
> tree platforms, not just arm64.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
> Documentation/admin-guide/kernel-parameters.txt | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
Applied (finally), thanks.
jon
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-09-16 7:03 [PATCH] Documentation: document earlycon without options for more platforms Christoph Hellwig
2019-09-16 15:25 ` Randy Dunlap
2019-10-01 13:14 ` Jonathan Corbet
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