From c0d9f9ad4f7691f033e6e476300edc1fc9e2688e Mon Sep 17 00:00:00 2001 From: Sean Wang Date: Fri, 22 Jun 2018 11:49:10 +0800 Subject: [PATCH] arm64: dts: mt7622: add earlycon to mt7622-rfb1 board Add earlycon to mt7622-rfb1 as to know what was going on when a certain fault is happening at the early initialization stage. Signed-off-by: Sean Wang Signed-off-by: Matthias Brugger --- arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts index 1ff003e..a747b7b 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -18,7 +18,7 @@ compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622"; chosen { - bootargs = "console=ttyS0,115200n1 swiotlb=512"; + bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512"; }; cpus { -- 2.7.4