CONFIG_MPC10X_OPENPIC is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc

CONFIG_MPC10X_OPENPIC (not configurable)

configname: CONFIG_MPC10X_OPENPIC

Linux Kernel Configuration
└─>MPC10X_OPENPIC
In linux kernel since version 2.6.20 (release Date: 2007-02-04)