CONFIG_CPU_SUBTYPE_SH4_202 is not available for thedefaultarchitecture x86.
Result is shown for architecture sh
default or selected kernelversion does not have config value CONFIG_CPU_SUBTYPE_SH4_202.
Result is shown for kernelversion 6.9.9

Support SH4-202 processor

modulename: ops-sh4-202.ko

and/or

setup-sh4-202.ko

configname: CONFIG_CPU_SUBTYPE_SH4_202

Processor sub-type selection
└─>Support SH4-202 processor
In linux kernel since version 2.6.12  
source code:
arch/sh/drivers/superhyway/ops-sh4-202.c
selects
CONFIG_CPU_SH4