CONFIG_TICK_SOURCE_SYSTMR0 is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
CONFIG_TICK_SOURCE_SYSTMR0 (not configurable)
configname: CONFIG_TICK_SOURCE_SYSTMR0
Blackfin Kernel Configuration
└─>Blackfin Processor Options
└─>TICK_SOURCE_SYSTMR0