CONFIG_DEBUG_CLPS711X_UART2 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Kernel low-level debugging messages via UART2
configname: CONFIG_DEBUG_CLPS711X_UART2
Kernel low-level debugging port
└─>Kernel low-level debugging messages via UART2
In linux kernel since version 2.6.12
Say Y here if you want the debug print routines to direct
their output to the second serial port on these devices.
their output to the second serial port on these devices.