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+====== Load the U-boot and Linux Kernel with Script ======
+There is a tool available in $yoctoDir/sources/load-uboot-kernel folder which can be used to load the u-boot and kernel automatically.
+----
+====== Setup on Ubuntu 18.04 ======
+<code>
+# install python and basic modules for virtual environment
+$ source setup-load-env.sh
+</code>
+====== Usage ======
+The macros provided by option like -m $machine have higher priority than macros in config.py, if there is no options provided, this tool parse the macros in config.py file.
+===== Method 1: Use Macros in config.py file =====
+User just need to update the config.py file then run LUK.py, this is a better choice when user want to load manually.
+<code>
+# Update config.py file for the Macros you want to change like BOOTTYPE, EMULATOR,COM_PORT, then run
+$ sudo python3 LUK.py
+</code>
+===== Method 2: Change Macros via options =====
+Options from user have higher priority, when both options specified and macros in config.py, the tool will use options and keep the config.py no change, this is a better choice when user want to load in automation testing.
+<code>
+# please provide mount username and password if you want to copy images from share folder like //shared/folder
+$ echo {mount-username} >username.txt
+$ echo {mount-password} >password.txt
+# Just load with nfsboot, and no need to copy files
+$ sudo python3 LUK.py -b nfsboot -m adsp-sc584-ezkit --ipaddr 10.100.4.50 --serverip 10.100.4.174
+# No need to update uboot and load with ramboot with providing deploy folder
+$ sudo python3 LUK.py -b ramboot -m adsp-sc584-ezkit -f /tmp/deploy/images/adsp-sc584-ezkit
+# Only update uboot, not load kernel,
+$ sudo python3 LUK.py -m adsp-sc584-ezkit --updateUboot -e 2000 --ipaddr 10.100.4.50 --serverip 10.100.4.174
+# Update uboot and load with nfsboot with providing deploy folder
+$ sudo python3 LUK.py -b nfsboot -m adsp-sc584-ezkit -f /tmp/deploy/images/adsp-sc584-ezkit/ --updateUboot -e 2000 --ipaddr 10.100.4.50 --serverip 10.100.4.174
+# Update uboot and load with nfsboot with providing deploy folder using dhcp
+$ sudo python3 LUK.py -b nfsboot -m adsp-sc584-ezkit -f /tmp/deploy/images/adsp-sc584-ezkit/ --updateUboot -e 2000 --dhcp
+</code>
+----
+====== Help ======
+Options just provide the necessary macros that should be changed according to different situations.
+<code>
+Options:
+  -h, --help            show this help message and exit
+  [Options]:
+    -m MACHINE, --machine=MACHINE
+                          Specify the machine name, e.g. adsp-sc589-ezkit, you can change MACHINE in config file
+    -b BOOTTYPE, --bootType=BOOTTYPE
+                          Specify the boot type like nfsboot,ramboot or sdcardboot, you can change BOOTTYPE in config file
+    -f DEPLOY_FOLDER, --deployFolder=DEPLOY_FOLDER
+                          Specify the deploy folder to find the images that to be loaded, you can change DEPLOY_FOLDER in config file
+    -p COM_PORT, --comPort=COM_PORT
+                          Specify the COM port connected to UART, you can change COM_PORT in config file
+    -e EMULATOR, --emulator=EMULATOR
+                          Specify the emulator to connect with openOCD, e.g. 1000, 2000, you can change EMULATOR in config file
+    --ipaddr=IP_ADDR      Board IP Address, you can change IP_ADDR in config file
+    --serverip=SERVER_IP  The IP address of the PC connected with board, you can change SERVER_IP in config file
+    --updateUboot         Load the Uboot into flash with openOCD and GDB, the default value is true, you can change UBOOT_UPDATE in config file
+    --dhcp                Use dhcp to get the ipadd and serverip automatically, the default is false, you can change DHCP in config file
+</code>

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