From mboxrd@z Thu Jan  1 00:00:00 1970
From: julien.grall@arm.com (Julien Grall)
Date: Tue, 12 Jul 2016 11:49:20 +0100
Subject: [PATCH 3/4] Xen: Select correct dom0 console
In-Reply-To: <20160620150934.1729-4-andre.przywara@arm.com>
References: <20160620150934.1729-1-andre.przywara@arm.com>
 <20160620150934.1729-4-andre.przywara@arm.com>
Message-ID: <5784CB30.4000105@arm.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Hi Andrew,

On 20/06/16 16:09, Andre Przywara wrote:
> From: Ian Campbell <ian.campbell@citrix.com>
>
> If Xen is enabled, tell Dom0 to use the 'hvc0' console, and fall back to
> the usual ttyAMA0 otherwise.
>
> Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Reviewed-by: Julien Grall <julien.grall@arm.com>

Regards,

> ---
>   configure.ac | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/configure.ac b/configure.ac
> index b001939..f381a80 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -89,7 +89,8 @@ AC_ARG_WITH([initrd],
>   AC_SUBST([FILESYSTEM], [$USE_INITRD])
>   AM_CONDITIONAL([INITRD], [test "x$USE_INITRD" != "x"])
>
> -C_CMDLINE="console=ttyAMA0 earlyprintk=pl011,0x1c090000"
> +AS_IF([test "x$X_IMAGE" = "x"],[C_CONSOLE="ttyAMA0"],[C_CONSOLE="hvc0"])
> +C_CMDLINE="console=$C_CONSOLE earlyprintk=pl011,0x1c090000"
>   AC_ARG_WITH([cmdline],
>   	AS_HELP_STRING([--with-cmdline], [set a command line for the kernel]),
>   	[C_CMDLINE=$withval])
>

-- 
Julien Grall