1. 根目录:
2. arch
3. mips
4. bcm47xx
5. Makefile

#
# Makefile for the BCM47XX specific kernel interface routines
# under Linux.
#

obj-y 				+= gpio.o irq.o nvram.o prom.o serial.o setup.o time.o
obj-$(CONFIG_BCM47XX_SSB)	+= wgt634u.o