diff options
| author | Joel Stanley <joel@jms.id.au> | 2021-05-26 08:12:20 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2021-06-03 08:47:02 +0300 |
| commit | 239566b032f3accb1b39c764697751857ad8bb37 (patch) | |
| tree | e14007a9477aca5faec2ed1f523212817ab080f2 /arch/arm/boot/dts/aspeed-ast2500-evb.dts | |
| parent | d318da52658088cbde66263213dbc7debc1a9f1d (diff) | |
| download | linux-239566b032f3accb1b39c764697751857ad8bb37.tar.xz | |
ARM: dts: aspeed: Set earlycon boot argument
Most of the aspeed boards have copied the 'earlyprink' string in
the bootargs. However, there's no earlyprink driver configured in the
defconfigs, so this does nothing.
A combination of setting stdout in the chosen node and adding earlycon
to bootargs causes early serial output to appear early. This changes all
boards to use this option.
The console=ttyS4,115200 option is still required, as this is used by
the run time uart driver.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Alexander Filippov <a.filippov@yadro.com>
Link: https://lore.kernel.org/r/20210526051220.136432-1-joel@jms.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/boot/dts/aspeed-ast2500-evb.dts')
| -rw-r--r-- | arch/arm/boot/dts/aspeed-ast2500-evb.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/aspeed-ast2500-evb.dts b/arch/arm/boot/dts/aspeed-ast2500-evb.dts index 8bec21ed0de5..583a241f1151 100644 --- a/arch/arm/boot/dts/aspeed-ast2500-evb.dts +++ b/arch/arm/boot/dts/aspeed-ast2500-evb.dts @@ -13,7 +13,7 @@ chosen { stdout-path = &uart5; - bootargs = "console=tty0 console=ttyS4,115200 earlyprintk"; + bootargs = "console=tty0 console=ttyS4,115200 earlycon"; }; memory@80000000 { |