CONFIG_MPC8560 is not available for thedefaultarchitecture x86.
Result is shown for architecture ppc
default or selected kernelversion does not have config value CONFIG_MPC8560.
Result is shown for kernelversion 5.4.123
CONFIG_MPC8560 (not configurable)
configname: CONFIG_MPC8560
Linux Kernel Configuration
└─>Freescale 85xx options
└─>MPC8560