CONFIG_IMX_HAVE_PLATFORM_FLEXCAN is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
CONFIG_IMX_HAVE_PLATFORM_FLEXCAN (not configurable)
modulename: platform-flexcan.ko
configname: CONFIG_IMX_HAVE_PLATFORM_FLEXCAN
Linux Kernel Configuration
└─>IMX_HAVE_PLATFORM_FLEXCAN