CONFIG_SOC_AU1X00 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
default or selected kernelversion does not have config value CONFIG_SOC_AU1X00.
Result is shown for kernelversion 5.4.229

CONFIG_SOC_AU1X00 (not configurable)

configname: CONFIG_SOC_AU1X00

Linux Kernel Configuration
└─>SOC_AU1X00
In linux kernel since version 2.6.12