CONFIG_APOLLO is not available for thedefaultarchitecture x86.
Result is shown for architecture m68k

Apollo support

modulename: head.ko

configname: CONFIG_APOLLO

Linux Kernel Configuration
└─>Apollo support
In linux kernel since version 2.6.12  
Say Y here if you want to run Linux on an MC680x0-based Apollo
Domain workstation such as the DN3500.

source code:
arch/m68k/kernel/
selects
CONFIG_MMU_MOTOROLA
CONFIG_LEGACY_TIMER_TICK


is selected by
CONFIG_FB_APOLLO