CONFIG_MACH_SFFSDR is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
Lyrtech SFFSDR
modulename: board-sffsdr.ko
configname: CONFIG_MACH_SFFSDR
Linux Kernel Configuration
└─>TI DaVinci Implementations
└─>Lyrtech SFFSDR
In linux kernel since version 2.6.31 (release Date: 2009-09-09)
Say Y here to select the Lyrtech Small Form Factor
Software Defined Radio (SFFSDR) board.
Software Defined Radio (SFFSDR) board.