CONFIG_MXS_HAVE_PLATFORM_FLEXCAN is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_MXS_HAVE_PLATFORM_FLEXCAN.
Result is shown for kernelversion 6.2.5

CONFIG_MXS_HAVE_PLATFORM_FLEXCAN (not configurable)

modulename: platform-flexcan.ko

configname: CONFIG_MXS_HAVE_PLATFORM_FLEXCAN

Linux Kernel Configuration
└─>MXS_HAVE_PLATFORM_FLEXCAN
In linux kernel since version 2.6.39 (release Date: 2011-05-18)  
source code: