Select this if you are using KwikByte's KB920x board.
<http://kwikbyte.com/KB9202_description_new.htm>
+config MACH_PICOTUX2XX
+ bool "picotux 200"
+ depends on ARCH_AT91RM9200
+ help
+ Select this if you are using a picotux 200.
+ <http://www.picotux.com/>
+
config MACH_KAFA
bool "Sperry-Sun KAFA board"
depends on ARCH_AT91RM9200