CONFIG_CCM is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc
default or selected kernelversion does not have config value CONFIG_CCM.
Result is shown for kernelversion 5.4.123

CCM

configname: CONFIG_CCM

8xx Machine Type
└─>CCM
In linux kernel since version 2.6.15 (release Date: 2006-01-02)