CONFIG_ARCH_CANAAN is not available for thedefaultarchitecture x86.
Result is shown for architecture riscv

CONFIG_ARCH_CANAAN (not configurable)

configname: CONFIG_ARCH_CANAAN

Linux Kernel Configuration
└─>SoC selection
└─>ARCH_CANAAN
In linux kernel since version 4.14.326 (release Date: 2023-09-23)