CONFIG_BFIN527_EZKIT is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_BFIN527_EZKIT.
Result is shown for kernelversion 6.7-rc3

BF527-EZKIT

modulename: ezkit.ko

configname: CONFIG_BFIN527_EZKIT

System type
└─>BF527-EZKIT
In linux kernel since version 2.6.24 (release Date: 2008-01-24)  
BF527-EZKIT-LITE board support.

source code:
arch/blackfin/mach-bf527/boards/ezkit.c