Hi Greg,
On Friday 11 July 2014 04:11 AM, gregkh@xxxxxxxxxxxxxxxxxxx wrote:
>
> This is a note to let you know that I've just added the patch titled
>
> ARC: [arcfpga] stdout-path now suffices for earlycon/console
>
> to my tty git tree which can be found at
> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
> in the tty-next branch.
>
> The patch will show up in the next release of the linux-next tree
> (usually sometime within the next 24 hours during the week.)
>
> The patch will also be merged in the next major kernel release
> during the merge window.
>
> If you have any questions about this process, please let me know.
>
>
>>From 9da433c0a0b5f71ac92dc9dca778295649675f08 Mon Sep 17 00:00:00 2001
> From: Vineet Gupta <Vineet.Gupta1@xxxxxxxxxxxx>
> Date: Tue, 24 Jun 2014 13:55:15 +0530
> Subject: ARC: [arcfpga] stdout-path now suffices for earlycon/console
>
> With recent improvements to serial/of core from Grant and Rob,
> stdout-path alone suffices for setting up earlycon/console.
>
> arc_uart driver is already equipped to handle that, switch the DT now.
>
> Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
> Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> ---
> arch/arc/boot/dts/angel4.dts | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arc/boot/dts/angel4.dts b/arch/arc/boot/dts/angel4.dts
> index 6b57475967a6..298a46daa633 100644
> --- a/arch/arc/boot/dts/angel4.dts
> +++ b/arch/arc/boot/dts/angel4.dts
> @@ -17,7 +17,8 @@
> interrupt-parent = <&intc>;
>
> chosen {
> - bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8";
> + bootargs = "earlycon";
> + stdout-path = &arcuart0;
> };
>
> aliases {
>
Could you please revert this single patch from tty-next for 3.17 as the needed
core changes are not yet finalized.
Thx and sorry for the trouble.
-Vineet
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