kernelconfig_penguin
CONFIG_DEBUG_INTEGRATOR is not available for the default architecture x86.
Result is shown for architecture arm

Kernel low-level debugging messages via ARM Integrator UART

configname: CONFIG_DEBUG_INTEGRATOR

Kernel low-level debugging port
└─> Kernel low-level debugging messages via ARM Integrator UART

Say Y here if you want kernel low-level debugging support
on ARM Integrator platforms.