Using FreeRTOS on CortexM4

Hello, I´m learning with microcontrollers
I have been using FreeRtos with some boards and it works great
And Now I would like to use the Free RTOS on my kinetis K60 N512 board with the Cortex M4 processor
I know that without FPU unit (my situation) you can use the base of Cortex M3
I´m Working with the IAR Embedded Workbench (6.1) But how I do this? how I can modify the code? Which modifications I have to do to use the FreeRTOS on my CortexM4? Than you very much, really Best regards

Using FreeRTOS on CortexM4

I don’t understand.  First you say:
I know that without FPU unit (my situation) you can use the base of Cortex M3
which is correct.  Then you say:
But how I do this? how I can modify the code? Which modifications I have to do to use the FreeRTOS on my CortexM4?
Does that not contradict your first statement? There is a Kinetis K60 demo in the FreeRTOS interactive site (http://interactive.freertos.org). Regards.

Using FreeRTOS on CortexM4

I don´t have to do nothing to use de FreeRTOS on the CortexM4? I don´t have to modificate nothing?

Using FreeRTOS on CortexM4

I don´t have to do nothing to use de FreeRTOS on the CortexM4? I don´t have to modificate nothing? thank you regards