CONFIG_MACH_DOVE_DT is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Marvell Dove Flattened Device Tree
configname: CONFIG_MACH_DOVE_DT
Linux Kernel Configuration
└─>Marvell Dove Implementations
└─>Marvell Dove Flattened Device Tree
In linux kernel since version 3.1 (release Date: 2011-10-24)
Say 'Y' here if you want your kernel to support the
Marvell Dove using flattened device tree.
Marvell Dove using flattened device tree.