CONFIG_C_AMBEN_ALL is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
default or selected kernelversion does not have config value CONFIG_C_AMBEN_ALL.
Result is shown for kernelversion 6.7-rc3
Enable All Banks
configname: CONFIG_C_AMBEN_ALL
Enable Asynchronous Memory Banks
└─>Enable All Banks