CONFIG_CPU_AT32AP7000 is not available for thedefaultarchitecture x86.
Result is shown for architecture avr32

AT32AP7000

modulename: at32ap7000.ko

and/or

time-tc.ko

configname: CONFIG_CPU_AT32AP7000

AVR32 CPU type
└─>AT32AP7000
In linux kernel since version 2.6.19 (release Date: 2006-11-29)  
source code:
arch/avr32/mach-at32ap/at32ap7000.c