If a different chip variant is used in the i.mxrt BSP, a different
header would have to be included. Make sure that the fsl-edma driver
uses a header that doesn't have to be adapted.
Note: The changes have been done with portability in mind. The driver
should (in theory) be able to replace the original one in the MPC BSPs
too. For full compatibility an adaption layer and especially a test
would be necessary. Because both are missing, don't integrate it into
the MPC BSP now.
Update #4180
