# Get argument
if [ $# -lt 2 ]; then
echo "Usage: delta-generation.sh TOTA_UPG_PATH TARGET DELTA_TYPE [SIGN_PKCS_FILE SIGN_PKCS_PASSWORD]"
- echo " TARGET> rpi3 | tw1"
+ echo " TARGET> rpi4"
echo " DELTA_TYPE> common | full (default: common)"
exit
fi