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From: Peter Robinson <pbrobinson@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] omap3_logic: Change console from ttyO0 to ttyS0
Date: Fri, 15 Jun 2018 14:19:48 +0100	[thread overview]
Message-ID: <CALeDE9MGRVvDOogq+cGrpTEQLJ2AoQQhq+6Kwxh4pZVWCWxDRw@mail.gmail.com> (raw)
In-Reply-To: <20180615131202.27179-1-aford173@gmail.com>

On Fri, Jun 15, 2018 at 2:12 PM, Adam Ford <aford173@gmail.com> wrote:
> Newer kernels have moved from ttyO0 to ttyS0, and when booting
> it drops a notice:

This will break on older kernels or kernels that haven't made the move
from the omap-serial to the 8250_omap kernel.

>   WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
>   This ensures that you still see kernel messages. Please
>   update your kernel commandline.
>
> This patch updates the console to use ttyS0 and eliminate the
> chatter.
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
>
> diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
> index cde61f2fd7..7b8f402e14 100644
> --- a/include/configs/omap3_logic.h
> +++ b/include/configs/omap3_logic.h
> @@ -92,7 +92,7 @@
>                         "fi; " \
>                 "else run defaultboot; fi\0" \
>         "defaultboot=run mmcramboot\0" \
> -       "consoledevice=ttyO0\0" \
> +       "consoledevice=ttyS0\0" \
>         "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
>         "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
>         "rotation=0\0" \
> --
> 2.17.1
>
> _______________________________________________
> U-Boot mailing list
> U-Boot at lists.denx.de
> https://lists.denx.de/listinfo/u-boot

  reply	other threads:[~2018-06-15 13:19 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-15 13:12 [U-Boot] [PATCH] omap3_logic: Change console from ttyO0 to ttyS0 Adam Ford
2018-06-15 13:19 ` Peter Robinson [this message]
2018-07-11 12:42 ` [U-Boot] " Tom Rini

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