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

Marvell Dove

configname: CONFIG_ARCH_DOVE

Linux Kernel Configuration
└─>Marvell Dove
In linux kernel since version 2.6.33 (release Date: 2010-02-24)  
Support for the Marvell Dove SoC 88AP510


depends
CONFIG_ATAGS