CONFIG_BFIN609_EZKIT is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_BFIN609_EZKIT.
Result is shown for kernelversion 6.7-rc3

BF609-EZKIT

modulename: ezkit.ko

configname: CONFIG_BFIN609_EZKIT

System type
└─>BF609-EZKIT
In linux kernel since version 3.1 (release Date: 2011-10-24)  
BFIN609-EZKIT board support.

source code: