[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/cap/zx297520v3/sources/poky/scripts/contrib/ddimage b/cap/zx297520v3/sources/poky/scripts/contrib/ddimage
new file mode 100755
index 0000000..7f2ad11
--- /dev/null
+++ b/cap/zx297520v3/sources/poky/scripts/contrib/ddimage
@@ -0,0 +1,170 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+# 1MB blocksize
+BLOCKSIZE=1048576
+
+usage() {
+ echo "Usage: $(basename $0) IMAGE DEVICE"
+}
+
+image_details() {
+ IMG=$1
+ echo "Image details"
+ echo "============="
+ echo " image: $(basename $IMG)"
+ # stat format is different on Mac OS and Linux
+ if [ "$(uname)" = "Darwin" ]; then
+ echo " size: $(stat -L -f '%z bytes' $IMG)"
+ echo " modified: $(stat -L -f '%Sm' $IMG)"
+ else
+ echo " size: $(stat -L -c '%s bytes' $IMG)"
+ echo " modified: $(stat -L -c '%y' $IMG)"
+ fi
+ echo " type: $(file -L -b $IMG)"
+ echo ""
+}
+
+device_details() {
+ BLOCK_SIZE=512
+
+ echo "Device details"
+ echo "=============="
+
+ # Collect disk info using diskutil on Mac OS
+ if [ "$(uname)" = "Darwin" ]; then
+ diskutil info $DEVICE | egrep "(Device Node|Media Name|Total Size)"
+ return
+ fi
+
+ # Default / Linux information collection
+ ACTUAL_DEVICE=`readlink -f $DEVICE`
+ DEV=`basename $ACTUAL_DEVICE`
+ if [ "$ACTUAL_DEVICE" != "$DEVICE" ] ; then
+ echo " device: $DEVICE -> $ACTUAL_DEVICE"
+ else
+ echo " device: $DEVICE"
+ fi
+ if [ -f "/sys/class/block/$DEV/device/vendor" ]; then
+ echo " vendor: $(cat /sys/class/block/$DEV/device/vendor)"
+ else
+ echo " vendor: UNKNOWN"
+ fi
+ if [ -f "/sys/class/block/$DEV/device/model" ]; then
+ echo " model: $(cat /sys/class/block/$DEV/device/model)"
+ else
+ echo " model: UNKNOWN"
+ fi
+ if [ -f "/sys/class/block/$DEV/size" ]; then
+ echo " size: $(($(cat /sys/class/block/$DEV/size) * $BLOCK_SIZE)) bytes"
+ else
+ echo " size: UNKNOWN"
+ fi
+ echo ""
+}
+
+check_mount_device() {
+ if cat /proc/self/mounts | awk '{ print $1 }' | grep /dev/ | grep -q -E "^$1$" ; then
+ return 0
+ fi
+ return 1
+}
+
+is_mounted() {
+ if [ "$(uname)" = "Darwin" ]; then
+ if df | awk '{ print $1 }' | grep /dev/ | grep -q -E "^$1(s[0-9]+)?$" ; then
+ return 0
+ fi
+ else
+ if check_mount_device $1 ; then
+ return 0
+ fi
+ DEV=`basename $1`
+ if [ -d /sys/class/block/$DEV/ ] ; then
+ PARENT_BLKDEV=`basename $(readlink -f "/sys/class/block/$DEV/..")`
+ if [ "$PARENT_BLKDEV" != "block" ] ; then
+ if check_mount_device $PARENT_BLKDEV ; then
+ return 0
+ fi
+ fi
+ for CHILD_BLKDEV in `find /sys/class/block/$DEV/ -mindepth 1 -maxdepth 1 -name "$DEV*" -type d`
+ do
+ if check_mount_device /dev/`basename $CHILD_BLKDEV` ; then
+ return 0
+ fi
+ done
+ fi
+ fi
+ return 1
+}
+
+is_inuse() {
+ HOLDERS_DIR="/sys/class/block/`basename $1`/holders"
+ if [ -d $HOLDERS_DIR ] && [ `ls -A $HOLDERS_DIR` ] ; then
+ return 0
+ fi
+ return 1
+}
+
+if [ $# -ne 2 ]; then
+ usage
+ exit 1
+fi
+
+IMAGE=$1
+DEVICE=$2
+
+if [ ! -e "$IMAGE" ]; then
+ echo "ERROR: Image $IMAGE does not exist"
+ usage
+ exit 1
+fi
+
+if [ ! -e "$DEVICE" ]; then
+ echo "ERROR: Device $DEVICE does not exist"
+ usage
+ exit 1
+fi
+
+if [ "$(uname)" = "Darwin" ]; then
+ # readlink doesn't support -f on MacOS, just assume it isn't a symlink
+ ACTUAL_DEVICE=$DEVICE
+else
+ ACTUAL_DEVICE=`readlink -f $DEVICE`
+fi
+if is_mounted $ACTUAL_DEVICE ; then
+ echo "ERROR: Device $DEVICE is currently mounted - check if this is the right device, and unmount it first if so"
+ device_details
+ exit 1
+fi
+if is_inuse $ACTUAL_DEVICE ; then
+ echo "ERROR: Device $DEVICE is currently in use (possibly part of LVM) - check if this is the right device!"
+ device_details
+ exit 1
+fi
+
+if [ ! -w "$DEVICE" ]; then
+ echo "ERROR: Device $DEVICE is not writable - possibly use sudo?"
+ usage
+ exit 1
+fi
+
+image_details $IMAGE
+device_details
+
+printf "Write $IMAGE to $DEVICE [y/N]? "
+read RESPONSE
+if [ "$RESPONSE" != "y" ]; then
+ echo "Write aborted"
+ exit 0
+fi
+
+echo "Writing image..."
+if which pv >/dev/null 2>&1; then
+ pv "$IMAGE" | dd of="$DEVICE" bs="$BLOCKSIZE"
+else
+ dd if="$IMAGE" of="$DEVICE" bs="$BLOCKSIZE"
+fi
+sync