From c31a9a6495075a8d4aa9cb3c9461d496e0ba80ad Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Mon, 16 Apr 2018 12:35:35 +0200 Subject: [PATCH] ARM: dts: exynos: Add serial path for Rinato board to get earlycon support Add 'chosen' node with 'stdout-path' property to instruct kernel which serial driver should be used for kernel console/logs. This allows to enable earlycon messages by adding just 'earlycon' parameter to kernel command line. Signed-off-by: Marek Szyprowski Signed-off-by: Krzysztof Kozlowski --- arch/arm/boot/dts/exynos3250-rinato.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts index 2c34607..2a6b828 100644 --- a/arch/arm/boot/dts/exynos3250-rinato.dts +++ b/arch/arm/boot/dts/exynos3250-rinato.dts @@ -24,6 +24,10 @@ i2c7 = &i2c_max77836; }; + chosen { + stdout-path = &serial_1; + }; + memory@40000000 { device_type = "memory"; reg = <0x40000000 0x1ff00000>; -- 2.7.4