From 9d4a984a53be22a52bdc505b474f819a699193d8 Mon Sep 17 00:00:00 2001 From: Debbie Martin Date: Tue, 30 Jul 2024 11:37:58 +0100 Subject: [PATCH] arm64: dts: fvp: Set stdout-path to serial0 in the chosen node Add stdout-path to the fast models(FVP and Foundation) devicetrees to specify the primary console. This means that distributions can boot without the need for platform-specific command line parameters i.e. they can use earlycon with no parameters and no console argument is needed at all. Signed-off-by: Debbie Martin Reviewed-by: Andre Przywara Message-Id: <20240730103758.907950-1-Debbie.Martin@arm.com> Signed-off-by: Sudeep Holla --- arch/arm64/boot/dts/arm/foundation-v8.dtsi | 4 +++- arch/arm64/boot/dts/arm/fvp-base-revc.dts | 4 +++- arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts | 4 +++- 3 files changed, 9 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/arm/foundation-v8.dtsi b/arch/arm64/boot/dts/arm/foundation-v8.dtsi index 93f1e7c026b8..083be35495b3 100644 --- a/arch/arm64/boot/dts/arm/foundation-v8.dtsi +++ b/arch/arm64/boot/dts/arm/foundation-v8.dtsi @@ -18,7 +18,9 @@ #address-cells = <2>; #size-cells = <2>; - chosen { }; + chosen { + stdout-path = "serial0:115200n8"; + }; aliases { serial0 = &v2m_serial0; diff --git a/arch/arm64/boot/dts/arm/fvp-base-revc.dts b/arch/arm64/boot/dts/arm/fvp-base-revc.dts index 85f1c15cc65d..19973ab4ea6b 100644 --- a/arch/arm64/boot/dts/arm/fvp-base-revc.dts +++ b/arch/arm64/boot/dts/arm/fvp-base-revc.dts @@ -24,7 +24,9 @@ #address-cells = <2>; #size-cells = <2>; - chosen { }; + chosen { + stdout-path = "serial0:115200n8"; + }; aliases { serial0 = &v2m_serial0; diff --git a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts index afdf954206f1..7f7226711d4b 100644 --- a/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts +++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts @@ -23,7 +23,9 @@ #address-cells = <2>; #size-cells = <2>; - chosen { }; + chosen { + stdout-path = "serial0:115200n8"; + }; aliases { serial0 = &v2m_serial0; -- 2.25.1