CONFIG_PLAT_M32104UT is not available for thedefaultarchitecture x86.
Result is shown for architecture m32r
default or selected kernelversion does not have config value CONFIG_PLAT_M32104UT.
Result is shown for kernelversion 6.7-rc3

M32104UT

configname: CONFIG_PLAT_M32104UT

Platform Type
└─>M32104UT
In linux kernel since version 2.6.16 (release Date: 2006-03-19)  
The M3T-M32104UT is an reference board based on uT-Engine
specification. This board has a M32104 chip.