CONFIG_ETRAX_DEBUG_PORT_NULL is not available for thedefaultarchitecture x86.
Result is shown for architecture cris
default or selected kernelversion does not have config value CONFIG_ETRAX_DEBUG_PORT_NULL.
Result is shown for kernelversion 6.7-rc3
disabled
configname: CONFIG_ETRAX_DEBUG_PORT_NULL
Product debug-port
└─>disabled
In linux kernel since version 2.6.12
Disable serial-port debugging.