CONFIG_ARCH_S5PV310 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_ARCH_S5PV310.
Result is shown for kernelversion 5.4.69

Samsung S5PV310/S5PC210

configname: CONFIG_ARCH_S5PV310

ARM system type
└─>Samsung S5PV310/S5PC210
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
Samsung S5PV310 series based systems