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

From: Yinghai Lu
Date: Sat Apr 26 2014 - 02:20:16 EST


On Fri, Apr 18, 2014 at 3:19 PM, Rob Herring <robherring2@xxxxxxxxx> wrote:
> From: Rob Herring <robh@xxxxxxxxxx>
>
> With the generic earlycon infrastructure in place, convert the 8250
> early console to use it.
>
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Cc: Jiri Slaby <jslaby@xxxxxxx>
> ---
> 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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