If unsure, say N.
+config MIPS_EJTAG_FDC_KGDB
+ bool "Use KGDB over an FDC channel"
+ depends on MIPS_EJTAG_FDC_TTY && KGDB
+ default y
+ help
+ This enables the use of KGDB over an FDC channel, allowing KGDB to be
+ used remotely or when a serial port isn't available.
+
+config MIPS_EJTAG_FDC_KGDB_CHAN
+ int "KGDB FDC channel"
+ depends on MIPS_EJTAG_FDC_KGDB
+ range 2 15
+ default 3
+ help
+ FDC channel number to use for KGDB.
+
endif # TTY