[PATCH v2 3/7] tty/serial: convert 8250 to generic earlycon

Yinghai Lu yinghai at kernel.org
Fri Apr 25 23:19:59 PDT 2014


On Fri, Apr 18, 2014 at 3:19 PM, Rob Herring <robherring2 at gmail.com> wrote:
> From: Rob Herring <robh at kernel.org>
>
> With the generic earlycon infrastructure in place, convert the 8250
> early console to use it.
>
> Signed-off-by: Rob Herring <robh at kernel.org>
> Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> Cc: Jiri Slaby <jslaby at suse.cz>
> ---
>  drivers/tty/serial/8250/8250_early.c | 138 ++++-------------------------------
>  drivers/tty/serial/8250/Kconfig      |   1 +
>  2 files changed, 16 insertions(+), 123 deletions(-)

Hi Greg, Rob

This one in tty-next breaks booting: "console=uart8250,io,0x3f8,115200".
No early console and regular console anymore.

It should produce "early con and regular con".

Thanks

Yinghai



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