CONFIG_INTEGRATOR_CM940T is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

Integrator/CM940T core module

configname: CONFIG_INTEGRATOR_CM940T

Linux Kernel Configuration
└─>ARM Ltd. Integrator family
└─>Integrator/CM940T core module
In linux kernel since version 4.1 (release Date: 2015-06-21)