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board/common: don't regenerate disk image when starting qemu

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This fixes an annoying problem with `make run` when set to boot with a
qcow2 disk image.  By default the disk image was recreated every time
the qemu.sh script was called.

Also, add image check to enforce regen if broken.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2024-11-03 22:14:00 +01:00
parent 228c93e430
commit 58b2ade1e6
1 changed files with 9 additions and 1 deletions
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board/common/qemu/qemu.sh
+9 -1
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@@ -273,8 +273,16 @@ gdb_args()
run_qemu()
{
if [ "$CONFIG_QEMU_ROOTFS_VSCSI" = "y" ]; then
qemu-img create -f qcow2 -o backing_file=$CONFIG_QEMU_ROOTFS -F raw $CONFIG_QEMU_ROOTFS.qcow2 > /dev/null
if ! qemu-img check "${CONFIG_QEMU_ROOTFS}.qcow2"; then
rm -f "${CONFIG_QEMU_ROOTFS}.qcow2"
fi
if [ ! -f "${CONFIG_QEMU_ROOTFS}.qcow2" ]; then
echo "Creating qcow2 disk image for Qemu ..."
qemu-img create -f qcow2 -o backing_file="$CONFIG_QEMU_ROOTFS" \
-F raw "${CONFIG_QEMU_ROOTFS}.qcow2" > /dev/null
fi
fi
local qemu
read qemu <<EOF
$CONFIG_QEMU_MACHINE -m $CONFIG_QEMU_MACHINE_RAM \