CONFIG_ARCH_HIGHBANK is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

Calxeda Highbank-based

modulename: clk-highbank.ko

configname: CONFIG_ARCH_HIGHBANK

ARM system type
└─>Calxeda Highbank-based
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Support for the Calxeda Highbank SoC based boards.


depends
 or CONFIG_ARCH_MULTI_V7

is selected by
CONFIG_CACHE_L2X0