1. 根目录:
2. arch
3. powerpc
4. platforms
5. ps3
6. Makefile

obj-y += setup.o mm.o time.o hvcall.o htab.o repository.o
obj-y += interrupt.o exports.o os-area.o
obj-y += system-bus.o

obj-$(CONFIG_PS3GELIC_UDBG) += gelic_udbg.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_SPU_BASE) += spu.o
obj-y += device-init.o