diff --git a/import-layers/yocto-poky/scripts/lib/wic/help.py b/import-layers/yocto-poky/scripts/lib/wic/help.py
index d6e027d..2ac45e0 100644
--- a/import-layers/yocto-poky/scripts/lib/wic/help.py
+++ b/import-layers/yocto-poky/scripts/lib/wic/help.py
@@ -56,7 +56,7 @@
     """
     Subcommand help dispatcher.
     """
-    if len(args) == 1 or not display_help(args[1], subcommands):
+    if args.help_topic == None or not display_help(args.help_topic, subcommands):
         print(usage_str)
 
 
@@ -82,19 +82,20 @@
     Dispatch to subcommand handler borrowed from combo-layer.
     Should use argparse, but has to work in 2.6.
     """
-    if not args:
+    if not args.command:
         logger.error("No subcommand specified, exiting")
         parser.print_help()
         return 1
-    elif args[0] == "help":
+    elif args.command == "help":
         wic_help(args, main_command_usage, subcommands)
-    elif args[0] not in subcommands:
-        logger.error("Unsupported subcommand %s, exiting\n", args[0])
+    elif args.command not in subcommands:
+        logger.error("Unsupported subcommand %s, exiting\n", args.command)
         parser.print_help()
         return 1
     else:
-        usage = subcommands.get(args[0], subcommand_error)[1]
-        subcommands.get(args[0], subcommand_error)[0](args[1:], usage)
+        subcmd = subcommands.get(args.command, subcommand_error)
+        usage = subcmd[1]
+        subcmd[0](args, usage)
 
 
 ##
@@ -130,10 +131,10 @@
  Create a new OpenEmbedded image
 
  usage: wic create <wks file or image name> [-o <DIRNAME> | --outdir <DIRNAME>]
-            [-i <JSON PROPERTY FILE> | --infile <JSON PROPERTY_FILE>]
             [-e | --image-name] [-s, --skip-build-check] [-D, --debug]
             [-r, --rootfs-dir] [-b, --bootimg-dir]
             [-k, --kernel-dir] [-n, --native-sysroot] [-f, --build-rootfs]
+            [-c, --compress-with] [-m, --bmap]
 
  This command creates an OpenEmbedded image based on the 'OE kickstart
  commands' found in the <wks file>.
@@ -154,7 +155,7 @@
         [-e | --image-name] [-s, --skip-build-check] [-D, --debug]
         [-r, --rootfs-dir] [-b, --bootimg-dir]
         [-k, --kernel-dir] [-n, --native-sysroot] [-f, --build-rootfs]
-        [-c, --compress-with] [-m, --bmap]
+        [-c, --compress-with] [-m, --bmap] [--no-fstab-update]
 
 DESCRIPTION
     This command creates an OpenEmbedded image based on the 'OE
@@ -226,6 +227,11 @@
 
     The -m option is used to produce .bmap file for the image. This file
     can be used to flash image using bmaptool utility.
+
+    The --no-fstab-update option is used to doesn't change fstab file. When
+    using this option the final fstab file will be same that in rootfs and
+    wic doesn't update file, e.g adding a new mount point. User can control
+    the fstab file content in base-files recipe.
 """
 
 wic_list_usage = """
@@ -283,6 +289,230 @@
     details.
 """
 
+wic_ls_usage = """
+
+ List content of a partitioned image
+
+ usage: wic ls <image>[:<partition>[<path>]] [--native-sysroot <path>]
+
+ This command  outputs either list of image partitions or directory contents
+ of vfat and ext* partitions.
+
+ See 'wic help ls' for more detailed instructions.
+
+"""
+
+wic_ls_help = """
+
+NAME
+    wic ls - List contents of partitioned image or partition
+
+SYNOPSIS
+    wic ls <image>
+    wic ls <image>:<vfat or ext* partition>
+    wic ls <image>:<vfat or ext* partition><path>
+    wic ls <image>:<vfat or ext* partition><path> --native-sysroot <path>
+
+DESCRIPTION
+    This command lists either partitions of the image or directory contents
+    of vfat or ext* partitions.
+
+    The first form it lists partitions of the image.
+    For example:
+        $ wic ls tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic
+        Num     Start        End          Size      Fstype
+        1        1048576     24438783     23390208  fat16
+        2       25165824     50315263     25149440  ext4
+
+    Second and third form list directory content of the partition:
+        $ wic ls tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1
+        Volume in drive : is boot
+         Volume Serial Number is 2DF2-5F02
+        Directory for ::/
+
+        efi          <DIR>     2017-05-11  10:54
+        startup  nsh        26 2017-05-11  10:54
+        vmlinuz        6922288 2017-05-11  10:54
+                3 files           6 922 314 bytes
+                                 15 818 752 bytes free
+
+
+        $ wic ls tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1/EFI/boot/
+        Volume in drive : is boot
+         Volume Serial Number is 2DF2-5F02
+        Directory for ::/EFI/boot
+
+        .            <DIR>     2017-05-11  10:54
+        ..           <DIR>     2017-05-11  10:54
+        grub     cfg       679 2017-05-11  10:54
+        bootx64  efi    571392 2017-05-11  10:54
+                4 files             572 071 bytes
+                                 15 818 752 bytes free
+
+    The -n option is used to specify the path to the native sysroot
+    containing the tools(parted and mtools) to use.
+
+"""
+
+wic_cp_usage = """
+
+ Copy files and directories to the vfat or ext* partition
+
+ usage: wic cp <src> <image>:<partition>[<path>] [--native-sysroot <path>]
+
+ This command  copies local files or directories to the vfat or ext* partitions
+of partitioned  image.
+
+ See 'wic help cp' for more detailed instructions.
+
+"""
+
+wic_cp_help = """
+
+NAME
+    wic cp - copy files and directories to the vfat or ext* partitions
+
+SYNOPSIS
+    wic cp <src> <image>:<partition>
+    wic cp <src> <image>:<partition><path>
+    wic cp <src> <image>:<partition><path> --native-sysroot <path>
+
+DESCRIPTION
+    This command copies files and directories to the vfat or ext* partition of
+    the partitioned image.
+
+    The first form of it copies file or directory to the root directory of
+    the partition:
+        $ wic cp test.wks tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1
+        $ wic ls tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1
+        Volume in drive : is boot
+         Volume Serial Number is DB4C-FD4C
+        Directory for ::/
+
+        efi          <DIR>     2017-05-24  18:15
+        loader       <DIR>     2017-05-24  18:15
+        startup  nsh        26 2017-05-24  18:15
+        vmlinuz        6926384 2017-05-24  18:15
+        test     wks       628 2017-05-24  21:22
+                5 files           6 927 038 bytes
+                                 15 677 440 bytes free
+
+    The second form of the command copies file or directory to the specified directory
+    on the partition:
+       $ wic cp test tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1/efi/
+       $ wic ls tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1/efi/
+       Volume in drive : is boot
+        Volume Serial Number is DB4C-FD4C
+       Directory for ::/efi
+
+       .            <DIR>     2017-05-24  18:15
+       ..           <DIR>     2017-05-24  18:15
+       boot         <DIR>     2017-05-24  18:15
+       test         <DIR>     2017-05-24  21:27
+               4 files                   0 bytes
+                                15 675 392 bytes free
+
+    The -n option is used to specify the path to the native sysroot
+    containing the tools(parted and mtools) to use.
+"""
+
+wic_rm_usage = """
+
+ Remove files or directories from the vfat or ext* partitions
+
+ usage: wic rm <image>:<partition><path> [--native-sysroot <path>]
+
+ This command  removes files or directories from the vfat or ext* partitions of
+ the partitioned image.
+
+ See 'wic help rm' for more detailed instructions.
+
+"""
+
+wic_rm_help = """
+
+NAME
+    wic rm - remove files or directories from the vfat or ext* partitions
+
+SYNOPSIS
+    wic rm <src> <image>:<partition><path>
+    wic rm <src> <image>:<partition><path> --native-sysroot <path>
+
+DESCRIPTION
+    This command removes files or directories from the vfat or ext* partition of the
+    partitioned image:
+
+        $ wic ls ./tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1
+        Volume in drive : is boot
+         Volume Serial Number is 11D0-DE21
+        Directory for ::/
+
+        libcom32 c32    186500 2017-06-02  15:15
+        libutil  c32     24148 2017-06-02  15:15
+        syslinux cfg       209 2017-06-02  15:15
+        vesamenu c32     27104 2017-06-02  15:15
+        vmlinuz        6926384 2017-06-02  15:15
+                5 files           7 164 345 bytes
+                                 16 582 656 bytes free
+
+        $ wic rm ./tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1/libutil.c32
+
+        $ wic ls ./tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic:1
+        Volume in drive : is boot
+         Volume Serial Number is 11D0-DE21
+        Directory for ::/
+
+        libcom32 c32    186500 2017-06-02  15:15
+        syslinux cfg       209 2017-06-02  15:15
+        vesamenu c32     27104 2017-06-02  15:15
+        vmlinuz        6926384 2017-06-02  15:15
+                4 files           7 140 197 bytes
+                                 16 607 232 bytes free
+
+    The -n option is used to specify the path to the native sysroot
+    containing the tools(parted and mtools) to use.
+"""
+
+wic_write_usage = """
+
+ Write image to a device
+
+ usage: wic write <image> <target device> [--expand [rules]] [--native-sysroot <path>]
+
+ This command writes partitioned image to a target device (USB stick, SD card etc).
+
+ See 'wic help write' for more detailed instructions.
+
+"""
+
+wic_write_help = """
+
+NAME
+    wic write - write an image to a device
+
+SYNOPSIS
+    wic write <image> <target>
+    wic write <image> <target> --expand auto
+    wic write <image> <target> --expand 1:100M-2:300M
+    wic write <image> <target> --native-sysroot <path>
+
+DESCRIPTION
+    This command writes an image to a target device (USB stick, SD card etc)
+
+        $ wic write ./tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.wic /dev/sdb
+
+    The --expand option is used to resize image partitions.
+    --expand auto expands partitions to occupy all free space available on the target device.
+    It's also possible to specify expansion rules in a format
+    <partition>:<size>[-<partition>:<size>...] for one or more partitions.
+    Specifying size 0 will keep partition unmodified.
+    Note: Resizing boot partition can result in non-bootable image for non-EFI images. It is
+    recommended to use size 0 for boot partition to keep image bootable.
+
+    The --native-sysroot option is used to specify the path to the native sysroot
+    containing the tools(parted, resize2fs) to use.
+"""
+
 wic_plugins_help = """
 
 NAME
@@ -740,6 +970,8 @@
                             This option cannot be used with --fixed-size
                             option.
 
+         --part-name: This option is specific to wic. It specifies name for GPT partitions.
+
          --part-type: This option is specific to wic. It specifies partition
                       type GUID for GPT partitions.
                       List of partition type GUIDS can be found here:
@@ -758,6 +990,12 @@
                       for the harware that requires non-default partition system ids. The parameter
                       in one byte long hex number either with 0x prefix or without it.
 
+         --mkfs-extraopts: This option specifies extra options to pass to mkfs utility.
+                           NOTE, that wic uses default options for some filesystems, for example
+                           '-S 512' for mkfs.fat or '-F -i 8192' for mkfs.ext. Those options will
+                           not take effect when --mkfs-extraopts is used. This should be taken into
+                           account when using --mkfs-extraopts.
+
     * bootloader
 
       This command allows the user to specify various bootloader
@@ -795,3 +1033,11 @@
       .wks files.
 
 """
+
+wic_help_help = """
+NAME
+    wic help - display a help topic
+
+DESCRIPTION
+    Specify a help topic to display it. Topics are shown above.
+"""