Yiber
You will need to consult the Dediprogs manual to see whether it would be suitable for your requirements.
The uTasker project includes an EzPort interface that is suitable for all Kinetis parts: http://www.utasker.com/docs/uTasker/uTaskerEzPortCloner.pdf, allowing both low level and high level programming control, and especially designed for custom Kinetis applications that require testing or programming ability.
The only significant difference between Coldfire and Kinetis EzPort is that the Coldfire needs its Flash clock to be configured and the Kinetis doesn't. This means that Kinetis EzPort is a sub-set of Coldfire EzPort and thus any Coldfire solution should be suitable for Kinetis too.
Regards
Mark