CONFIG_SPARC64 is not available for thedefaultarchitecture x86.
Result is shown for architecture sparc
CONFIG_SPARC64 (not configurable)
modulename: ultra.ko
and/orPeeCeeI.ko
and/orprom_irqtrans.ko
and/orreboot.ko
and/orsysfs.ko
and/oriommu.ko
and/orcentral.ko
and/orstarfire.ko
and/orpower.ko
and/orsbus.ko
and/orebus.ko
and/orvisemul.ko
and/orhvapi.ko
and/orsstate.ko
and/ormdesc.ko
and/orpcr.ko
and/ornmi.ko
configname: CONFIG_SPARC64
Linux/SPARC Kernel Configuration
└─>SPARC64