Tool/software: Code Composer Studio
As listed in http://processors.wiki.ti.com/index.php/Processor_SDK_Bare_Metal_Examples :
For Keystone2 users, the startup_ARMCA15.S and .lds file is not auto populated by CCS. To add these file, right click the project and add files and locate the 66AK2Gxx.lds and startup_ARMCA15.S under the file path ccsvX/ccs_base/arm/include and add them to the project
But I can't found these files by the provided path. Where I can get it?