================================================================================
factoryTool
Mail:lsh@rock-chips.com
================================================================================
[2020-08-03]1.7.02
1 update upgradeLib
[2020-05-07]1.7
1 add Project.ini for project config, such as path saving, reboot sleep time
[2020-04-02]1.69.02
1 merge with master branch
2 ignore read sn error
[2020-03-25]1.69
1、add read sn before download option
[2018-09-10]1.68.01
1、exit if no efuce when checking efuse
[2018-09-10]1.68
1、add check efuse before burn efuse
2、remove redundant codes
