CONFIG_ARC_HAS_DCCM is not available for thedefaultarchitecture x86.
Result is shown for architecture arc
Use DCCM
configname: CONFIG_ARC_HAS_DCCM
Linux Kernel Configuration
└─>ARC Architecture Configuration
└─>ARC CPU Configuration
└─>Use DCCM
In linux kernel since version 3.1 (release Date: 2011-10-24)
Single Cycle RAMS to store Fast Path Data