Adding Flexcan driver support on Kernel

 

On kernel menuconfig, add the following items:

[*] Networking support  --->

    <*>  CAN bus subsystem support  --->

        <*>  Raw CAN Protocol (raw access with CAN-ID filtering)

        <*>  Broadcast Manager CAN Protocol (with content filtering)

    CAN Device   --->

        <*> Virtual Local CAN Interface (vcan)

        [*] CAN devices debugging messages

        <*> Freescale FlexCAN