CONFIG_TANBAC_TB0226 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips

Support for TANBAC TB0226 (Mbase)

modulename: fixup-tb0226.ko

configname: CONFIG_TANBAC_TB0226

Linux/MIPS Kernel Configuration
└─>Machine selection
└─>Support for TANBAC TB0226 (Mbase)
In linux kernel since version 2.6.12  
The TANBAC TB0226 (Mbase) is a MIPS-based platform manufactured by TANBAC.
Please refer to <http://www.tanbac.co.jp/> about Mbase.

source code: