default or selected kernelversion does not have config value CONFIG_SERIAL_BFIN.
Result is shown for kernelversion 6.7-rc3
Blackfin serial port support
modulename: bfin_uart.ko
configname: CONFIG_SERIAL_BFIN
Linux Kernel Configuration
└─>Device Drivers
└─>Character devices
└─>Serial drivers
└─>Blackfin serial port support
In linux kernel since version 2.6.24 (release Date: 2008-01-24)
Add support for the built-in UARTs on the Blackfin.
To compile this driver as a module, choose M here: the
module is named bfin_uart.ko.
To compile this driver as a module, choose M here: the
module is named bfin_uart.ko.