From 69e29bd1a5564d1cc43cd254ecdd1fbf6bcb8de2 Mon Sep 17 00:00:00 2001 From: Jon Hunter Date: Tue, 9 Feb 2016 13:52:00 +0000 Subject: [PATCH] arm64: tegra: Add stdout-path for various boards For Tegra boards, the device-tree alias serial0 is used for the console and so add the stdout-path information so that the console no longer needs to be passed via the kernel boot parameters. For tegra132-norrin the alias serial0 is not defined and so add this. This has been tested on tegra132-norrin and tegra210-p2371-0000. Signed-off-by: Jon Hunter Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 5 ++++- arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi | 4 ++++ 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts index 01a2fc2..759af96 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts +++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts @@ -10,9 +10,12 @@ aliases { rtc0 = "/i2c@7000d000/as3722@40"; rtc1 = "/rtc@7000e000"; + serial0 = &uarta; }; - chosen { }; + chosen { + stdout-path = "serial0:115200n8"; + }; memory { device_type = "memory"; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi index a8e4b73..0ec92578 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi @@ -9,6 +9,10 @@ serial0 = &uarta; }; + chosen { + stdout-path = "serial0:115200n8"; + }; + memory { device_type = "memory"; reg = <0x0 0x80000000 0x0 0xc0000000>; -- 2.7.4