From: Darren Hart <dvhart@linux.intel.com>
To: Liming Wang <liming.wang@windriver.com>
Cc: yocto@yoctoproject.org
Subject: Re: [PATCH] script/runqemu: change boot command line for qemuppc
Date: Fri, 19 Aug 2011 06:50:55 -0700 [thread overview]
Message-ID: <4E4E6A3F.8060106@linux.intel.com> (raw)
In-Reply-To: <1313748398-31102-1-git-send-email-liming.wang@windriver.com>
On 08/19/2011 03:06 AM, Liming Wang wrote:
> Because qemuppc has no graphic emulation, remove console=tty0
> and make it run into 3 run level. This can reduce boot time
> for qemuppc booting.
>
> Signed-off-by: Liming Wang <liming.wang@windriver.com>
Acked-by: Darren Hart <dvhart@linux.intel.com>
> ---
> scripts/runqemu-internal | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
> index c15632d..883fa5b 100755
> --- a/scripts/runqemu-internal
> +++ b/scripts/runqemu-internal
> @@ -384,7 +384,7 @@ if [ "$MACHINE" = "qemuppc" ]; then
> BIOS=powerpc_rom.bin
> QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -nographic"
> if [ "$FSTYPE" = "ext3" -o "$FSTYPE" = "btrfs" ]; then
> - KERNCMDLINE="root=/dev/hda rw console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
> + KERNCMDLINE="root=/dev/hda rw console=ttyS0 3 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
> QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -bios $BIOS -hda $ROOTFS -no-reboot $QEMU_UI_OPTIONS"
> fi
> if [ "$FSTYPE" = "nfs" ]; then
> @@ -393,7 +393,7 @@ if [ "$MACHINE" = "qemuppc" ]; then
> cleanup
> return
> fi
> - KERNCMDLINE="root=/dev/nfs console=ttyS0 console=tty0 nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
> + KERNCMDLINE="root=/dev/nfs console=ttyS0 3 nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
> QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -bios $BIOS -no-reboot $QEMU_UI_OPTIONS"
> fi
> fi
--
Darren Hart
Intel Open Source Technology Center
Yocto Project - Linux Kernel
next prev parent reply other threads:[~2011-08-19 13:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-19 10:06 [PATCH] script/runqemu: change boot command line for qemuppc Liming Wang
2011-08-19 13:50 ` Darren Hart [this message]
2011-08-19 16:28 ` Richard Purdie
2011-08-22 8:21 ` Liming Wang
2011-08-22 15:52 ` Bruce Ashfield
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