CONFIG_TANBAC_TB0229 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
default or selected kernelversion does not have config value CONFIG_TANBAC_TB0229.
Result is shown for kernelversion 5.4.123

Support for TANBAC TB0229 (VR4131DIMM)

configname: CONFIG_TANBAC_TB0229

Linux/MIPS Kernel Configuration
└─>Machine selection
└─>Support for TANBAC TB0229 (VR4131DIMM)
In linux kernel since version 2.6.12  
The TANBAC TB0229 (VR4131DIMM) is a MIPS-based platform manufactured by TANBAC.
Please refer to <http://www.tanbac.co.jp/> about VR4131DIMM.