CONFIG_ARCH_PRIMA2 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_ARCH_PRIMA2.
Result is shown for kernelversion 6.9.9
CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform
configname: CONFIG_ARCH_PRIMA2
Linux Kernel Configuration
└─>CSR SiRF
└─>CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform
In linux kernel since version 3.1 (release Date: 2011-10-24)
Support for CSR SiRFSoC ARM Cortex A9 Platform