CONFIG_MACH_MINI6410 is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

MINI6410

configname: CONFIG_MACH_MINI6410

Linux Kernel Configuration
└─>Samsung S3C64XX
└─>MINI6410
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
Machine support for the FriendlyARM MINI6410