1ed36323fSMasahiro Yamadamenu "Library routines" 2ed36323fSMasahiro Yamada 3b0928da6SMasahiro Yamadaconfig CC_OPTIMIZE_LIBS_FOR_SPEED 4b0928da6SMasahiro Yamada bool "Optimize libraries for speed" 5b0928da6SMasahiro Yamada help 6b0928da6SMasahiro Yamada Enabling this option will pass "-O2" to gcc when compiling 7b0928da6SMasahiro Yamada under "lib" directory. 8b0928da6SMasahiro Yamada 9b0928da6SMasahiro Yamada If unsure, say N. 10b0928da6SMasahiro Yamada 11*8c688bc4SMasahiro Yamadaconfig SYS_HZ 12*8c688bc4SMasahiro Yamada int 13*8c688bc4SMasahiro Yamada default 1000 14*8c688bc4SMasahiro Yamada help 15*8c688bc4SMasahiro Yamada The frequency of the timer returned by get_timer(). 16*8c688bc4SMasahiro Yamada get_timer() must operate in milliseconds and this option must be 17*8c688bc4SMasahiro Yamada set to 1000. 18*8c688bc4SMasahiro Yamada 19ed36323fSMasahiro Yamadaendmenu 20