diff options
Diffstat (limited to 'import-layers/yocto-poky/scripts/contrib/ddimage')
-rwxr-xr-x | import-layers/yocto-poky/scripts/contrib/ddimage | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/import-layers/yocto-poky/scripts/contrib/ddimage b/import-layers/yocto-poky/scripts/contrib/ddimage deleted file mode 100755 index ab929957a..000000000 --- a/import-layers/yocto-poky/scripts/contrib/ddimage +++ /dev/null @@ -1,108 +0,0 @@ -#!/bin/sh - -# Default to avoiding the first two disks on typical Linux and Mac OS installs -# Better safe than sorry :-) -BLACKLIST_DEVICES="/dev/sda /dev/sdb /dev/disk1 /dev/disk2" - -# 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() { - DEV=$1 - BLOCK_SIZE=512 - - echo "Device details" - echo "==============" - - # Collect disk info using diskutil on Mac OS - if [ "$(uname)" = "Darwin" ]; then - diskutil info $DEVICE | egrep "(Device Node|Media Name|Total Size)" - return - fi - - # Default / Linux information collection - echo " device: $DEVICE" - if [ -f "/sys/class/block/$DEV/device/vendor" ]; then - echo " vendor: $(cat /sys/class/block/$DEV/device/vendor)" - else - echo " vendor: UNKOWN" - 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 "" -} - -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 - - -for i in ${BLACKLIST_DEVICES}; do - if [ "$i" = "$DEVICE" ]; then - echo "ERROR: Device $DEVICE is blacklisted" - exit 1 - fi -done - -if [ ! -w "$DEVICE" ]; then - echo "ERROR: Device $DEVICE does not exist or is not writable" - usage - exit 1 -fi - -image_details $IMAGE -device_details $(basename $DEVICE) - -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 |