wic: Add help for --part-type and --use-uuid options

Added help for two wks partition options specific to
GUID partition table and globally unique identificators (GUID).

(From OE-Core rev: e21e31b48b20bf2f8a7733c52b436a65c27de8aa)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/scripts/lib/image/help.py b/scripts/lib/image/help.py
index e365a07803..14f0ff173a 100644
--- a/scripts/lib/image/help.py
+++ b/scripts/lib/image/help.py
@@ -757,6 +757,15 @@ DESCRIPTION
                             equal to 1.
                             The default value is 1.3.
 
+         --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:
+                      http://en.wikipedia.org/wiki/GUID_Partition_Table#Partition_type_GUIDs
+
+         --use-uuid: This option is specific to wic. It makes wic to generate
+                     random globally unique identifier (GUID) for the partition
+                     and use it in bootloader configuration to specify root partition.
+
     * bootloader
 
       This command allows the user to specify various bootloader