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| author | Chunyan Zhang <chunyan.zhang@unisoc.com> | 2020-03-11 19:21:20 +0800 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-03-25 21:40:54 +0100 |
| commit | 2cedfe1247c087a82ea3d12af8546f6de60c1f36 (patch) | |
| tree | 52ca0235fa1fdada642ce42132e0a6890428c31f /arch/arm64/boot | |
| parent | 8f79ec4639e7d2a150fedf98398f217ea849e4c1 (diff) | |
| download | linux-2cedfe1247c087a82ea3d12af8546f6de60c1f36.tar.bz2 | |
arm64: dts: specify console via command line
The SPRD serial driver need to know which serial port would be used as
console in an early period during initialization, otherwise console
init would fail since we added this feature[1].
So this patch add console to command line via devicetree.
[1] https://lore.kernel.org/lkml/20190826072929.7696-4-zhang.lyra@gmail.com/
Link: https://lore.kernel.org/r/20200311112120.30890-1-zhang.lyra@gmail.com
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/sprd/sp9863a-1h10.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/sprd/sp9863a-1h10.dts b/arch/arm64/boot/dts/sprd/sp9863a-1h10.dts index 5c32c1596337..dc1a6201002a 100644 --- a/arch/arm64/boot/dts/sprd/sp9863a-1h10.dts +++ b/arch/arm64/boot/dts/sprd/sp9863a-1h10.dts @@ -26,7 +26,7 @@ chosen { stdout-path = "serial1:115200n8"; - bootargs = "earlycon"; + bootargs = "earlycon console=ttyS1"; }; }; |