Note the FreeRTOS+CLI license terms are different to the FreeRTOS license terms.

FreeRTOS+CLI is dual licensed.  The files are provided here under an unmodified 
open source GNU GPL license.  Commercial licenses are also available.  
See http://www.FreeRTOS.org/ssl

USERS OF NXP MICROCONTROLLERS CAN OBTAIN FREE COMMERCIAL LICENSES.