[Xen-devel] [PATCH v2 3/4] Xen: Select correct dom0 console
Konrad Rzeszutek Wilk
konrad.wilk at oracle.com
Mon Dec 12 06:47:10 PST 2016
On Tue, Nov 22, 2016 at 03:09:16PM +0000, Andre Przywara wrote:
> From: Ian Campbell <ian.campbell at 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 at citrix.com>
> Signed-off-by: Christoffer Dall <christoffer.dall at linaro.org>
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
> Reviewed-by: Julien Grall <julien.grall at arm.com>
Tested-by: Konrad Rzeszutek Wilk <konrad.wilk at oracle.com>
> ---
> configure.ac | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/configure.ac b/configure.ac
> index aff4aad..c959ab8 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -92,7 +92,8 @@ 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])
> --
> 2.9.0
>
>
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