From: Sean Wang <sean.w...@mediatek.com>
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 <sean.w...@mediatek.com>
---
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
