CONFIG_FREESCALE is not available for thedefaultarchitecture x86.
Result is shown for architecture m68k

CONFIG_FREESCALE (not configurable)

configname: CONFIG_FREESCALE

Linux Kernel Configuration
└─>FREESCALE
In linux kernel since version 2.6.15 (release Date: 2006-01-02)  

is depended by
CONFIG_M5373EVB