[OE-core] [PATCH v2][fido 4/4] runqemu-internal: set mutual exclusiveness for serial and nographic options

[Jagadeesh Krishnanjanappa]

ping.

Regards,
Jagadeesh

On Tue, Jun 16, 2015 at 4:18 PM, Jagadeesh Krishnanjanappa <
jkrishnanjanappa at mvista.com> wrote:

> Use "-nographic" option only if "serial" option is not
> specified. Otherwise we get below error when
> 'runqemu <kernel_image> <rootfs_image> serial' is executed,
>
> (snip)
> QEMU 2.2.0 monitor - type 'help' for more information
> (qemu) qemu-system-aarch64: -serial stdio: cannot use stdio by multiple
> character devices
> -- CUT --
>
> Signed-off-by: Jagadeesh Krishnanjanappa <jkrishnanjanappa at mvista.com>
> ---
>  scripts/runqemu-internal | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
> index fb51754..e346c64 100755
> --- a/scripts/runqemu-internal
> +++ b/scripts/runqemu-internal
> @@ -275,9 +275,6 @@ else
>
>          KERNCMDLINE="mem=$QEMU_MEMORY"
>          QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice wacom-tablet"
> -        if [ $MACHINE = 'qemuarm64' ]; then
> -            QEMU_UI_OPTIONS="-nographic"
> -        fi
>
>          NFS_INSTANCE=`echo $TAP | sed 's/tap//'`
>          export NFS_INSTANCE
> @@ -383,7 +380,11 @@ if [ "$MACHINE" = "qemuarm64" ]; then
>      QEMU=qemu-system-aarch64
>
>      export QEMU_AUDIO_DRV="none"
> -    QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS"
> +    if [ "x$SERIALSTDIO" = "x" ] ; then
> +        QEMU_UI_OPTIONS="-nographic"
> +    else
> +        QEMU_UI_OPTIONS=""
> +    fi
>      if [ "${FSTYPE:0:3}" = "ext" -o "$FSTYPE" = "btrfs" ]; then
>          KERNCMDLINE="root=/dev/vda rw console=ttyAMA0,38400
> mem=$QEMU_MEMORY highres=off $KERNEL_NETWORK_CMD"
>          # qemu-system-aarch64 only support '-machine virt -cpu
> cortex-a57' for now
> --
> 1.9.1
>
>
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