linux-kernel - Re: [PATCH v2 REBASED 00/10] Generic earlyconsole for ARC UART Driver

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Date:	Tue, 24 Jun 2014 16:05:30 -0500
From:	Rob Herring <robherring2@...il.com>
To:	Vineet Gupta <Vineet.Gupta1@...opsys.com>
Cc:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>, Paul Bolle <pebolle@...cali.nl>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
	Francois.Bedard@...opsys.com
Subject: Re: [PATCH v2 REBASED 00/10] Generic earlyconsole for ARC UART Driver

On Tue, Jun 24, 2014 at 3:25 AM, Vineet Gupta
<Vineet.Gupta1@...opsys.com> wrote:
> Hi,
>
> This is slightly modified repost of series posted last week
> http://www.spinics.net/lists/linux-serial/msg12884.html
>
> This series switches ARC UART from custom earlyprintk support to generic
> earlycon (many thanks to Rob for doing that). And also build on Grant's recent
> work for using DT stdout-path as default console.
>
> The motivation is to get rid of the early platform code, which in turn
> would help consolidate the init code across several ARC platforms.
>
> First 3 patches are general cleanup/refactoring, not necesarily related to
> earlycon.

Other than my comment on patch 6:

Reviewed-by: Rob Herring <robh@...nel.org>

>
> v2 <- v1
> --------
> * Rebased on linux-next: 20140623
> * Patch 9 split into 9 and 10 for driver/platform changes
> * Patch 10 also uses the DT stdout-path so no need for console=
>
>
> Thx,
> -Vineet
>
>
> Vineet Gupta (10):
>   serial/arc: use uart_console_write() helper
>   serial/arc: Refactor by referencing to uart_port where possible
>   serial/arc: Remove the workaround for legacy ISS
>   serial/arc: Use generic earlycon infrastructure
>   serial/arc: remove earlyprintk support and switch to earlycon
>   serial/arc: remove last remanants of platform data
>   serial/arc: inline the probe helper
>   ARC: [arcfpga] RIP early uart platform device stuff
>   serial/arc: Enable DT based earlycon
>   ARC: [arcfpga] stdout-path now suffices for earlycon/console
>
>  arch/arc/boot/dts/angel4.dts     |   3 +-
>  arch/arc/plat-arcfpga/Kconfig    |   7 -
>  arch/arc/plat-arcfpga/platform.c |  97 +-----------
>  drivers/tty/serial/Kconfig       |   1 +
>  drivers/tty/serial/arc_uart.c    | 329 ++++++++++++++-------------------------
>  5 files changed, 123 insertions(+), 314 deletions(-)
>
> --
> 1.8.3.2
>
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