CONFIG_DDB5477_BUS_FREQUENCY is not available for thedefaultarchitecture x86.
Result is shown for architecture mips
default or selected kernelversion does not have config value CONFIG_DDB5477_BUS_FREQUENCY.
Result is shown for kernelversion 5.4.123
bus frequency (in kHZ, 0 for auto-detect)
configname: CONFIG_DDB5477_BUS_FREQUENCY
Linux/MIPS Kernel Configuration
└─>Machine selection
└─>bus frequency (in kHZ, 0 for auto-detect)