CONFIG_FIT_IMAGE_FDT_EPM5 is not available for thedefaultarchitecture x86.
Result is shown for architecture mips

Include FDT for Mobileye EyeQ5 development platforms

configname: CONFIG_FIT_IMAGE_FDT_EPM5

Linux Kernel Configuration
└─>Machine selection
└─>Include FDT for Mobileye EyeQ5 development platforms
In linux kernel since version 6.1.89 (release Date: 2024-04-29)  
Enable this to include the FDT for the EyeQ5 development platforms
from Mobileye in the FIT kernel image.
This requires u-boot on the platform.