[PATCH] ARM: dts: aspeed: Set earlycon boot argument

[Andrew Jeffery]

On Wed, 26 May 2021, at 14:42, Joel Stanley wrote:
> 
> 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 at jms.id.au>

Acked-by: Andrew Jeffery <andrew at aj.id.au>