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Re: Coming up with a generic kernel config
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From: |
Ludovic Courtès |
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Subject: |
Re: Coming up with a generic kernel config |
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Date: |
Wed, 25 Jun 2014 22:34:08 +0200 |
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User-agent: |
Gnus/5.130009 (Ma Gnus v0.9) Emacs/24.3 (gnu/linux) |
Sree Harsha Totakura <address@hidden> skribis:
> On 06/25/2014 09:26 PM, Ludovic Courtès wrote:
>> 1. Serial console is unavailable when booting. I thought that’d be
>> addressed by explicitly setting CONFIG_SERIAL_8250=y etc. (see
>> below for the list), but that’s not enough. What am I missing?
>
> My kernel config has the following for serial console:
> CONFIG_SERIAL_NONSTANDARD=y
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_PNP=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_8250_DMA=y
> CONFIG_SERIAL_8250_PCI=y
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_MANY_PORTS=y
> CONFIG_SERIAL_8250_SHARE_IRQ=y
> CONFIG_SERIAL_8250_RSA=y
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
The one I built has all these as well. :-/
Ludo’.