Hi Sneha,
MQX has been ported to many MPC55xx and MPC56xx and we can port it to the MPC5676R for you if you are interested. MQX supports inter-core communication, muteness, semaphores, events, message passing, and many more features. Please send an email to sales@embedded-access.com if you wish to discuss this.
Regards,
Doug Bruce
Embedded Access Inc.