CONFIG_ARCH_VEXPRESS is not available for thedefaultarchitecture x86.
Result is shown for architecture arm64
ARMv8 software model (Versatile Express)
modulename: clk-vexpress.ko
configname: CONFIG_ARCH_VEXPRESS
Linux Kernel Configuration
└─>Platform selection
└─>ARMv8 software model (Versatile Express)
In linux kernel since version 2.6.35 (release Date: 2010-08-01)
This enables support for the ARMv8 software model (Versatile
Express).
Express).