CONFIG_BF561_COREB is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_BF561_COREB.
Result is shown for kernelversion 6.7-rc3
Enable Core B loader
modulename: coreb.ko
configname: CONFIG_BF561_COREB
Linux Kernel Configuration
└─>BF561 Specific Configuration
└─>Enable Core B loader