CONFIG_CPU_FR451_COMPILE is not available for thedefaultarchitecture x86.
Result is shown for architecture frv
default or selected kernelversion does not have config value CONFIG_CPU_FR451_COMPILE.
Result is shown for kernelversion 6.7-rc3
Specifically compile for FR451 core
configname: CONFIG_CPU_FR451_COMPILE
Linux Kernel Configuration
└─>Fujitsu FR-V system setup
└─>CPU core support
└─>Specifically compile for FR451 core
In linux kernel since version 2.6.12
This causes appropriate flags to be passed to the compiler to
optimise for the FR451 CPU
optimise for the FR451 CPU