CONFIG_ARCH_EP93XX is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
EP93xx-based
configname: CONFIG_ARCH_EP93XX
ARM system type
└─>EP93xx-based
In linux kernel since version 2.6.17 (release Date: 2006-06-17)
This enables support for the Cirrus EP93xx series of CPUs.
selects
CONFIG_ARCH_HAS_HOLES_MEMORYMODELCONFIG_ARCH_REQUIRE_GPIOLIB
CONFIG_ARCH_USES_GETTIMEOFFSET
CONFIG_ARM_AMBA
CONFIG_ARM_VIC
CONFIG_CLKDEV_LOOKUP
CONFIG_CPU_ARM920T