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From: Alexandre TORGUE <alexandre.torgue@foss.st.com>
To: "Ahmad Fatoum" <a.fatoum@pengutronix.de>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Leonard Göhrs" <l.goehrs@pengutronix.de>,
	"Marc Kleine-Budde" <mkl@pengutronix.de>
Cc: Alexandre Torgue <alexandre.torgue@st.com>,
	<devicetree@vger.kernel.org>,
	<linux-stm32@st-md-mailman.stormreply.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <kernel@pengutronix.de>
Subject: Re: [PATCH 0/3] ARM: dts: stm32: lxa: change stdout-path baud rate from 9600 to 115200
Date: Mon, 10 Aug 2026 10:44:08 +0200	[thread overview]
Message-ID: <9d7defb8-a05d-4fd5-906a-1c2b623ad087@foss.st.com> (raw)
In-Reply-To: <20260611-lxa-stdout-path-baudrate-v1-0-59b60a5069ff@pengutronix.de>

Hi Ahmad

On 6/11/26 20:12, Ahmad Fatoum wrote:
> The LXA boards are the only STM32 boards that set stdout-path = &uart*
> instead of explicitly specifying a baud rate.
> 
> This would mean the default of 9600 is used, but it goes unnoticed when
> booting normally as barebox fixes up a console= line that includes a
> baud rate.
> 
> When EFI booting GRUB however, GRUB will not pass along the console=
> line and thus the board ends up with a 9600 baud Linux console,
> confusing users.
> 
> This series fixes this. As the device trees were added at different
> times, they are fixed each in a separate commit with its own Fixes: tag.
> 
> ---
> Ahmad Fatoum (3):
>        ARM: dts: stm32: lxa-mc1: change stdout-path baud rate from 9600 to 115200
>        ARM: dts: stm32: lxa-tac: change stdout-path baud rate from 9600 to 115200
>        ARM: dts: stm32: fairytux2: change stdout-path baud rate from 9600 to 115200
> 
>   arch/arm/boot/dts/st/stm32mp153c-lxa-fairytux2.dtsi | 2 +-
>   arch/arm/boot/dts/st/stm32mp157c-lxa-mc1.dts        | 2 +-
>   arch/arm/boot/dts/st/stm32mp15xc-lxa-tac.dtsi       | 2 +-
>   3 files changed, 3 insertions(+), 3 deletions(-)
> ---
> base-commit: 4549871118cf616eecdd2d939f78e3b9e1dddc48
> change-id: 20260611-lxa-stdout-path-baudrate-7cf454cdae07
> 
> Best regards,
> --
> Ahmad Fatoum <a.fatoum@pengutronix.de>
> 

Series applied on stm32-next.

regards
Alex


      parent reply	other threads:[~2026-08-10  8:44 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-11 18:12 [PATCH 0/3] ARM: dts: stm32: lxa: change stdout-path baud rate from 9600 to 115200 Ahmad Fatoum
2026-06-11 18:12 ` [PATCH 1/3] ARM: dts: stm32: lxa-mc1: " Ahmad Fatoum
2026-06-11 18:12 ` [PATCH 2/3] ARM: dts: stm32: lxa-tac: " Ahmad Fatoum
2026-06-11 18:12 ` [PATCH 3/3] ARM: dts: stm32: fairytux2: " Ahmad Fatoum
2026-06-11 19:43 ` [PATCH 0/3] ARM: dts: stm32: lxa: " David Laight
2026-06-11 20:33   ` Ahmad Fatoum
2026-06-12  6:53     ` David Laight
2026-06-15  7:53       ` Ahmad Fatoum
2026-06-15  9:00         ` David Laight
2026-08-10  8:44 ` Alexandre TORGUE [this message]

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