CONFIG_DEBUG_S3C2410_PORT is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_DEBUG_S3C2410_PORT.
Result is shown for kernelversion 5.4.123
Kernel low-level debugging messages via S3C2410 UART
configname: CONFIG_DEBUG_S3C2410_PORT
Linux Kernel Configuration
└─>Kernel hacking
└─>Kernel low-level debugging messages via S3C2410 UART
In linux kernel since version 2.6.12
Say Y here if you want debug print routines to go to one of the
S3C2410 internal UARTs. The chosen UART must have been configured
before it is used.
S3C2410 internal UARTs. The chosen UART must have been configured
before it is used.