Hello,
Since the Eclipse plug-in option has been chosen in the AN5122 document you should install Eclipse plug-in for the NCF tool.
So, at first, please, download LinStack located here:
https://www.nxp.com/webapp/swlicensing/sso/downloadSoftware.sp?catid=SW-LIN2X-J2602-D
And follow Eclipse_User_Manual.pdf section 3.1 Plug-in Setup.
I hope it helps.
Best regards,
Diana
