1. 根目录:
2. arch
3. h8300
4. kernel
5. timer
6. Makefile

# h8300 internal timer handler

obj-$(CONFIG_H8300_TIMER8)  := timer8.o
obj-$(CONFIG_H8300_TIMER16) := timer16.o
obj-$(CONFIG_H8300_ITU)     := itu.o
obj-$(CONFIG_H8300_TPU)     := tpu.o