CONFIG_HADES is not available for thedefaultarchitecture x86.
Result is shown for architecture m68k
default or selected kernelversion does not have config value CONFIG_HADES.
Result is shown for kernelversion 5.4.123

Hades support

modulename: hades-pci.ko

configname: CONFIG_HADES

Linux/68k Kernel Configuration
└─>Platform dependent setup
└─>Hades support
In linux kernel since version 2.6.12  
This option enables support for the Hades Atari clone. If you plan
to use this kernel on a Hades, say Y here; otherwise say N.

source code:
depends
CONFIG_ATARI
CONFIG_BROKEN