Re: ARC no console output (was Re: [PATCH 1/2] init/console: Use ttynull as a fallback when there is no console)

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Hi John,

On 1/7/21 1:02 AM, John Ogness wrote:
Hi Vineet,

On 2021-01-06, Vineet Gupta <vgupta@xxxxxxxxxxxx> wrote:
This breaks ARC booting (no output on console).

Could you provide the kernel boot arguments that you use? This series is
partly about addressing users that have used boot arguments that are
technically incorrect (even if had worked). Seeing the boot arguments of
users that are not experiencing problems may help to reveal some of the
unusual console usages until now.


Kernel command line: earlycon=uart8250,mmio32,0xf0005000,115200n8 console=ttyS0,115200n8 debug print-fatal-signals=1

And we do have serial driver built-in.

Thx,
-Vineet



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