Merge interfacing CAN FD core to PCI Express bus
Driver has been successfully on PCI Devboards Gmb DB4CGX15 card and on Zynq to check that it is correct.
Older (stable) version of CAN CTU FD core has been used for testing.
924e6a00 on Zynq.
7db6025a on DB4CGX15.
Implements #216 (closed) (Interfacing CAN FD core to PCI Express bus)
Signed-off-by: Pavel Pisa firstname.lastname@example.org