arch/ppc/boot/simple/Makefile - kernel/msm-4.9 - Gitiles

 # This is far from simple, but I couldn't think of a good name.  This is
 # for making the 'zImage' or 'zImage.initrd' on a number of targets.
 #
 # Author: Tom Rini <trini@mvista.com>
 #
 # Notes:
 # (1) For machines that do not want to use the ELF image directly (including
 # stripping just the ELF header off), they must set the variables
 # zimage-$(CONFIG_MACHINE) and zimagerd-$(CONFIG_MACHINE) to the target
 # that produces the desired image and they must set end-$(CONFIG_MACHINE)
 # to what will be suffixed to the image filename.
 # (2) Regardless of (1), to have the resulting image be something other
 # than 'zImage.elf', set end-$(CONFIG_MACHINE) to be the suffix used for
 # the zImage, znetboot, and znetbootrd targets.
 # (3) For machine targets which use the mktree program, you can optionally
 # set entrypoint-$(CONFIG_MACHINE) to the location which the image should be
 # loaded at.  The optimal setting for entrypoint-$(CONFIG_MACHINE) is the link
 # address.
 # (4) It is advisable to pass in the memory size using BI_MEMSIZE and
 # get_mem_size(), which is memory controller dependent.  Add in the correct
 # XXX_memory.o file for this to work, as well as editing the
 # misc-$(CONFIG_MACHINE) variable.

 boot				:= arch/ppc/boot
 common				:= $(boot)/common
 utils				:= $(boot)/utils
 bootlib				:= $(boot)/lib
 images				:= $(boot)/images
 of1275				:= $(boot)/of1275
 tftpboot			:= /tftpboot

 # Normally, we use the 'misc.c' file for decompress_kernel and
 # whatnot.  Sometimes we need to override this however.
 misc-y	:= misc.o

 # Normally, we have our images end in .elf, but something we want to
 # change this.
 end-y := elf

 # Additionally, we normally don't need to mess with the L2 / L3 caches
 # if present on 'classic' PPC.
 cacheflag-y	:= -DCLEAR_CACHES=""
 # This file will flush / disable the L2, and L3 if present.
 clear_L2_L3	:= $(srctree)/$(boot)/simple/clear.S

 #
 # See arch/ppc/kconfig and arch/ppc/platforms/Kconfig
 # for definition of what platform each config option refer to.
 #----------------------------------------------------------------------------
       zimage-$(CONFIG_CPCI690)		:= zImage-STRIPELF
 zimageinitrd-$(CONFIG_CPCI690)		:= zImage.initrd-STRIPELF
      extra.o-$(CONFIG_CPCI690)		:= misc-cpci690.o
          end-$(CONFIG_CPCI690)		:= cpci690
    cacheflag-$(CONFIG_CPCI690)		:= -include $(clear_L2_L3)

       zimage-$(CONFIG_IBM_OPENBIOS)	:= zImage-TREE
 zimageinitrd-$(CONFIG_IBM_OPENBIOS)	:= zImage.initrd-TREE
          end-$(CONFIG_IBM_OPENBIOS)	:= treeboot
         misc-$(CONFIG_IBM_OPENBIOS)	:= misc-embedded.o

          end-$(CONFIG_EMBEDDEDBOOT)	:= embedded
         misc-$(CONFIG_EMBEDDEDBOOT)	:= misc-embedded.o

       zimage-$(CONFIG_BAMBOO)		:= zImage-TREE
 zimageinitrd-$(CONFIG_BAMBOO)		:= zImage.initrd-TREE
          end-$(CONFIG_BAMBOO)		:= bamboo
   entrypoint-$(CONFIG_BAMBOO)		:= 0x01000000
      extra.o-$(CONFIG_BAMBOO)		:= pibs.o

       zimage-$(CONFIG_BUBINGA)		:= zImage-TREE
 zimageinitrd-$(CONFIG_BUBINGA)		:= zImage.initrd-TREE
          end-$(CONFIG_BUBINGA)		:= bubinga
   entrypoint-$(CONFIG_BUBINGA)		:= 0x01000000
      extra.o-$(CONFIG_BUBINGA)		:= openbios.o

       zimage-$(CONFIG_EBONY)		:= zImage-TREE
 zimageinitrd-$(CONFIG_EBONY)		:= zImage.initrd-TREE
          end-$(CONFIG_EBONY)		:= ebony
   entrypoint-$(CONFIG_EBONY)		:= 0x01000000
      extra.o-$(CONFIG_EBONY)		:= openbios.o

       zimage-$(CONFIG_LUAN)		:= zImage-TREE
 zimageinitrd-$(CONFIG_LUAN)		:= zImage.initrd-TREE
          end-$(CONFIG_LUAN)		:= luan
   entrypoint-$(CONFIG_LUAN)		:= 0x01000000
      extra.o-$(CONFIG_LUAN)		:= pibs.o

       zimage-$(CONFIG_YUCCA)		:= zImage-TREE
 zimageinitrd-$(CONFIG_YUCCA)		:= zImage.initrd-TREE
          end-$(CONFIG_YUCCA)		:= yucca
   entrypoint-$(CONFIG_YUCCA)		:= 0x01000000
      extra.o-$(CONFIG_YUCCA)		:= pibs.o

       zimage-$(CONFIG_OCOTEA)		:= zImage-TREE
 zimageinitrd-$(CONFIG_OCOTEA)		:= zImage.initrd-TREE
          end-$(CONFIG_OCOTEA)		:= ocotea
   entrypoint-$(CONFIG_OCOTEA)		:= 0x01000000
      extra.o-$(CONFIG_OCOTEA)		:= pibs.o

       zimage-$(CONFIG_SYCAMORE)		:= zImage-TREE
 zimageinitrd-$(CONFIG_SYCAMORE)		:= zImage.initrd-TREE
          end-$(CONFIG_SYCAMORE)		:= sycamore
   entrypoint-$(CONFIG_SYCAMORE)		:= 0x01000000
      extra.o-$(CONFIG_SYCAMORE)		:= openbios.o

       zimage-$(CONFIG_WALNUT)		:= zImage-TREE
 zimageinitrd-$(CONFIG_WALNUT)		:= zImage.initrd-TREE
          end-$(CONFIG_WALNUT)		:= walnut
   entrypoint-$(CONFIG_WALNUT)		:= 0x01000000
      extra.o-$(CONFIG_WALNUT)		:= openbios.o

      extra.o-$(CONFIG_EV64260)		:= misc-ev64260.o
          end-$(CONFIG_EV64260)		:= ev64260
    cacheflag-$(CONFIG_EV64260)		:= -include $(clear_L2_L3)

      extra.o-$(CONFIG_CHESTNUT)		:= misc-chestnut.o
          end-$(CONFIG_CHESTNUT)		:= chestnut

      extra.o-$(CONFIG_KATANA)		:= misc-katana.o
          end-$(CONFIG_KATANA)		:= katana
    cacheflag-$(CONFIG_KATANA)		:= -include $(clear_L2_L3)

      extra.o-$(CONFIG_RADSTONE_PPC7D)	:= misc-radstone_ppc7d.o
          end-$(CONFIG_RADSTONE_PPC7D)	:= radstone_ppc7d
    cacheflag-$(CONFIG_RADSTONE_PPC7D)	:= -include $(clear_L2_L3)

      extra.o-$(CONFIG_EV64360)          := misc-ev64360.o
          end-$(CONFIG_EV64360)          := ev64360
    cacheflag-$(CONFIG_EV64360)          := -include $(clear_L2_L3)

 # kconfig 'feature', only one of these will ever be 'y' at a time.
 # The rest will be unset.
 motorola := $(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
 $(CONFIG_PRPMC800)$(CONFIG_LOPEC)$(CONFIG_PPLUS)
 motorola := $(strip $(motorola))

       zimage-$(motorola)		:= zImage-PPLUS
 zimageinitrd-$(motorola)		:= zImage.initrd-PPLUS
          end-$(motorola)		:= pplus

 # Overrides previous assingment
      extra.o-$(CONFIG_PPLUS)		:= prepmap.o
      extra.o-$(CONFIG_LOPEC)		:= mpc10x_memory.o

 # Really only valid if CONFIG_6xx=y
       zimage-$(CONFIG_PPC_PREP)		:= zImage-PPLUS
 zimageinitrd-$(CONFIG_PPC_PREP)		:= zImage.initrd-PPLUS
 ifeq ($(CONFIG_6xx),y)
      extra.o-$(CONFIG_PPC_PREP)		:= prepmap.o
         misc-$(CONFIG_PPC_PREP)		+= misc-prep.o mpc10x_memory.o
 endif
          end-$(CONFIG_PPC_PREP)		:= prep

          end-$(CONFIG_SANDPOINT)	:= sandpoint
    cacheflag-$(CONFIG_SANDPOINT)	:= -include $(clear_L2_L3)

       zimage-$(CONFIG_SPRUCE)		:= zImage-TREE
 zimageinitrd-$(CONFIG_SPRUCE)		:= zImage.initrd-TREE
          end-$(CONFIG_SPRUCE)		:= spruce
   entrypoint-$(CONFIG_SPRUCE)		:= 0x00800000
         misc-$(CONFIG_SPRUCE)		+= misc-spruce.o

       zimage-$(CONFIG_LITE5200)		:= zImage-STRIPELF
 zimageinitrd-$(CONFIG_LITE5200)		:= zImage.initrd-STRIPELF
          end-$(CONFIG_LITE5200)		:= lite5200
    cacheflag-$(CONFIG_LITE5200)		:= -include $(clear_L2_L3)


 # SMP images should have a '.smp' suffix.
          end-$(CONFIG_SMP)             := $(end-y).smp

 # This is a treeboot that needs init functions until the
 # boot rom is sorted out (i.e. this is short lived)
 EXTRA_AFLAGS := $(extra-aflags-y)
 # head.o needs to get the cacheflags defined.
 AFLAGS_head.o				+= $(cacheflag-y)

 # Linker args.  This specifies where the image will be run at.
 LD_ARGS					:= -T $(srctree)/$(boot)/ld.script \
 				   -Ttext $(CONFIG_BOOT_LOAD) -Bstatic
 OBJCOPY_ARGS			:= -O elf32-powerpc

 # head.o and relocate.o must be at the start.
 boot-y				:= head.o relocate.o $(extra.o-y) $(misc-y)
 boot-$(CONFIG_REDWOOD_5)	+= embed_config.o
 boot-$(CONFIG_REDWOOD_6)	+= embed_config.o
 boot-$(CONFIG_8xx)		+= embed_config.o
 boot-$(CONFIG_8260)		+= embed_config.o
 boot-$(CONFIG_EP405)		+= embed_config.o
 boot-$(CONFIG_XILINX_ML300)	+= embed_config.o
 boot-$(CONFIG_XILINX_ML403)	+= embed_config.o
 boot-$(CONFIG_BSEIP)		+= iic.o
 boot-$(CONFIG_MBX)		+= iic.o pci.o qspan_pci.o
 boot-$(CONFIG_MV64X60)		+= misc-mv64x60.o
 boot-$(CONFIG_RPXCLASSIC)	+= iic.o pci.o qspan_pci.o
 boot-$(CONFIG_RPXLITE)		+= iic.o
 # Different boards need different serial implementations.
 ifeq ($(CONFIG_SERIAL_CPM_CONSOLE),y)
 boot-$(CONFIG_8xx)		+= m8xx_tty.o
 boot-$(CONFIG_8260)		+= m8260_tty.o
 endif
 boot-$(CONFIG_SERIAL_MPC52xx_CONSOLE)	+= mpc52xx_tty.o
 boot-$(CONFIG_SERIAL_MPSC_CONSOLE)	+= mv64x60_tty.o
 boot-$(CONFIG_SERIAL_UARTLITE_CONSOLE)	+= uartlite_tty.o

 LIBS				:= $(common)/lib.a $(bootlib)/lib.a
 ifeq ($(CONFIG_PPC_PREP),y)
 LIBS 				+= $(of1275)/lib.a
 endif

 OBJS				:= $(addprefix $(obj)/,$(boot-y))

 # Tools
 MKBUGBOOT			:= $(utils)/mkbugboot
 MKPREP				:= $(utils)/mkprep
 MKTREE				:= $(utils)/mktree

 targets := dummy.o

 $(obj)/zvmlinux: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
 		$(images)/vmlinux.gz $(obj)/dummy.o
 	$(OBJCOPY) $(OBJCOPY_ARGS) \
 		--add-section=.image=$(images)/vmlinux.gz \
 		--set-section-flags=.image=contents,alloc,load,readonly,data \
 		$(obj)/dummy.o $(obj)/image.o
 	$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
 	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
 		-R .stabstr -R .ramdisk

 $(obj)/zvmlinux.initrd: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
 		$(images)/vmlinux.gz $(obj)/dummy.o
 	$(OBJCOPY) $(OBJCOPY_ARGS) \
 		--add-section=.ramdisk=$(images)/ramdisk.image.gz \
 		--set-section-flags=.ramdisk=contents,alloc,load,readonly,data \
 		--add-section=.image=$(images)/vmlinux.gz \
 		--set-section-flags=.image=contents,alloc,load,readonly,data \
 		$(obj)/dummy.o $(obj)/image.o
 	$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
 	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
 		-R .stabstr

 # Sort-of dummy rules, that let us format the image we want.
 zImage: $(images)/$(zimage-y) $(obj)/zvmlinux
 	cp -f $(obj)/zvmlinux $(images)/zImage.elf
 	rm -f $(obj)/zvmlinux

 zImage.initrd: $(images)/$(zimageinitrd-y) $(obj)/zvmlinux.initrd
 	cp -f $(obj)/zvmlinux.initrd $(images)/zImage.initrd.elf
 	rm -f $(obj)/zvmlinux.initrd

 znetboot: zImage
 	cp $(images)/zImage.$(end-y) $(tftpboot)/zImage.$(end-y)

 znetboot.initrd: zImage.initrd
 	cp $(images)/zImage.initrd.$(end-y) $(tftpboot)/zImage.initrd.$(end-y)

 $(images)/zImage-STRIPELF: $(obj)/zvmlinux
 	dd if=$(obj)/zvmlinux of=$(images)/zImage.$(end-y) skip=64 bs=1k

 $(images)/zImage.initrd-STRIPELF: $(obj)/zvmlinux.initrd
 	dd if=$(obj)/zvmlinux.initrd of=$(images)/zImage.initrd.$(end-y) \
 		skip=64 bs=1k

 $(images)/zImage-TREE: $(obj)/zvmlinux $(MKTREE)
 	$(MKTREE) $(obj)/zvmlinux $(images)/zImage.$(end-y) $(entrypoint-y)

 $(images)/zImage.initrd-TREE: $(obj)/zvmlinux.initrd $(MKTREE)
 	$(MKTREE) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y) \
 		$(entrypoint-y)

 $(images)/zImage-PPLUS: $(obj)/zvmlinux $(MKPREP) $(MKBUGBOOT)
 	$(MKPREP) -pbp $(obj)/zvmlinux $(images)/zImage.$(end-y)
 	$(MKBUGBOOT) $(obj)/zvmlinux $(images)/zImage.bugboot

 $(images)/zImage.initrd-PPLUS: $(obj)/zvmlinux.initrd $(MKPREP) $(MKBUGBOOT)
 	$(MKPREP) -pbp $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y)
 	$(MKBUGBOOT) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.bugboot
	# This is far from simple, but I couldn't think of a good name. This is
	# for making the 'zImage' or 'zImage.initrd' on a number of targets.
	#
	# Author: Tom Rini <trini@mvista.com>
	#
	# Notes:
	# (1) For machines that do not want to use the ELF image directly (including
	# stripping just the ELF header off), they must set the variables
	# zimage-$(CONFIG_MACHINE) and zimagerd-$(CONFIG_MACHINE) to the target
	# that produces the desired image and they must set end-$(CONFIG_MACHINE)
	# to what will be suffixed to the image filename.
	# (2) Regardless of (1), to have the resulting image be something other
	# than 'zImage.elf', set end-$(CONFIG_MACHINE) to be the suffix used for
	# the zImage, znetboot, and znetbootrd targets.
	# (3) For machine targets which use the mktree program, you can optionally
	# set entrypoint-$(CONFIG_MACHINE) to the location which the image should be
	# loaded at. The optimal setting for entrypoint-$(CONFIG_MACHINE) is the link
	# address.
	# (4) It is advisable to pass in the memory size using BI_MEMSIZE and
	# get_mem_size(), which is memory controller dependent. Add in the correct
	# XXX_memory.o file for this to work, as well as editing the
	# misc-$(CONFIG_MACHINE) variable.

	boot := arch/ppc/boot
	common := $(boot)/common
	utils := $(boot)/utils
	bootlib := $(boot)/lib
	images := $(boot)/images
	of1275 := $(boot)/of1275
	tftpboot := /tftpboot

	# Normally, we use the 'misc.c' file for decompress_kernel and
	# whatnot. Sometimes we need to override this however.
	misc-y := misc.o

	# Normally, we have our images end in .elf, but something we want to
	# change this.
	end-y := elf

	# Additionally, we normally don't need to mess with the L2 / L3 caches
	# if present on 'classic' PPC.
	cacheflag-y := -DCLEAR_CACHES=""
	# This file will flush / disable the L2, and L3 if present.
	clear_L2_L3 := $(srctree)/$(boot)/simple/clear.S

	#
	# See arch/ppc/kconfig and arch/ppc/platforms/Kconfig
	# for definition of what platform each config option refer to.
	#----------------------------------------------------------------------------
	zimage-$(CONFIG_CPCI690) := zImage-STRIPELF
	zimageinitrd-$(CONFIG_CPCI690) := zImage.initrd-STRIPELF
	extra.o-$(CONFIG_CPCI690) := misc-cpci690.o
	end-$(CONFIG_CPCI690) := cpci690
	cacheflag-$(CONFIG_CPCI690) := -include $(clear_L2_L3)

	zimage-$(CONFIG_IBM_OPENBIOS) := zImage-TREE
	zimageinitrd-$(CONFIG_IBM_OPENBIOS) := zImage.initrd-TREE
	end-$(CONFIG_IBM_OPENBIOS) := treeboot
	misc-$(CONFIG_IBM_OPENBIOS) := misc-embedded.o

	end-$(CONFIG_EMBEDDEDBOOT) := embedded
	misc-$(CONFIG_EMBEDDEDBOOT) := misc-embedded.o

	zimage-$(CONFIG_BAMBOO) := zImage-TREE
	zimageinitrd-$(CONFIG_BAMBOO) := zImage.initrd-TREE
	end-$(CONFIG_BAMBOO) := bamboo
	entrypoint-$(CONFIG_BAMBOO) := 0x01000000
	extra.o-$(CONFIG_BAMBOO) := pibs.o

	zimage-$(CONFIG_BUBINGA) := zImage-TREE
	zimageinitrd-$(CONFIG_BUBINGA) := zImage.initrd-TREE
	end-$(CONFIG_BUBINGA) := bubinga
	entrypoint-$(CONFIG_BUBINGA) := 0x01000000
	extra.o-$(CONFIG_BUBINGA) := openbios.o

	zimage-$(CONFIG_EBONY) := zImage-TREE
	zimageinitrd-$(CONFIG_EBONY) := zImage.initrd-TREE
	end-$(CONFIG_EBONY) := ebony
	entrypoint-$(CONFIG_EBONY) := 0x01000000
	extra.o-$(CONFIG_EBONY) := openbios.o

	zimage-$(CONFIG_LUAN) := zImage-TREE
	zimageinitrd-$(CONFIG_LUAN) := zImage.initrd-TREE
	end-$(CONFIG_LUAN) := luan
	entrypoint-$(CONFIG_LUAN) := 0x01000000
	extra.o-$(CONFIG_LUAN) := pibs.o

	zimage-$(CONFIG_YUCCA) := zImage-TREE
	zimageinitrd-$(CONFIG_YUCCA) := zImage.initrd-TREE
	end-$(CONFIG_YUCCA) := yucca
	entrypoint-$(CONFIG_YUCCA) := 0x01000000
	extra.o-$(CONFIG_YUCCA) := pibs.o

	zimage-$(CONFIG_OCOTEA) := zImage-TREE
	zimageinitrd-$(CONFIG_OCOTEA) := zImage.initrd-TREE
	end-$(CONFIG_OCOTEA) := ocotea
	entrypoint-$(CONFIG_OCOTEA) := 0x01000000
	extra.o-$(CONFIG_OCOTEA) := pibs.o

	zimage-$(CONFIG_SYCAMORE) := zImage-TREE
	zimageinitrd-$(CONFIG_SYCAMORE) := zImage.initrd-TREE
	end-$(CONFIG_SYCAMORE) := sycamore
	entrypoint-$(CONFIG_SYCAMORE) := 0x01000000
	extra.o-$(CONFIG_SYCAMORE) := openbios.o

	zimage-$(CONFIG_WALNUT) := zImage-TREE
	zimageinitrd-$(CONFIG_WALNUT) := zImage.initrd-TREE
	end-$(CONFIG_WALNUT) := walnut
	entrypoint-$(CONFIG_WALNUT) := 0x01000000
	extra.o-$(CONFIG_WALNUT) := openbios.o

	extra.o-$(CONFIG_EV64260) := misc-ev64260.o
	end-$(CONFIG_EV64260) := ev64260
	cacheflag-$(CONFIG_EV64260) := -include $(clear_L2_L3)

	extra.o-$(CONFIG_CHESTNUT) := misc-chestnut.o
	end-$(CONFIG_CHESTNUT) := chestnut

	extra.o-$(CONFIG_KATANA) := misc-katana.o
	end-$(CONFIG_KATANA) := katana
	cacheflag-$(CONFIG_KATANA) := -include $(clear_L2_L3)

	extra.o-$(CONFIG_RADSTONE_PPC7D) := misc-radstone_ppc7d.o
	end-$(CONFIG_RADSTONE_PPC7D) := radstone_ppc7d
	cacheflag-$(CONFIG_RADSTONE_PPC7D) := -include $(clear_L2_L3)

	extra.o-$(CONFIG_EV64360) := misc-ev64360.o
	end-$(CONFIG_EV64360) := ev64360
	cacheflag-$(CONFIG_EV64360) := -include $(clear_L2_L3)

	# kconfig 'feature', only one of these will ever be 'y' at a time.
	# The rest will be unset.
	motorola := $(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
	$(CONFIG_PRPMC800)$(CONFIG_LOPEC)$(CONFIG_PPLUS)
	motorola := $(strip $(motorola))

	zimage-$(motorola) := zImage-PPLUS
	zimageinitrd-$(motorola) := zImage.initrd-PPLUS
	end-$(motorola) := pplus

	# Overrides previous assingment
	extra.o-$(CONFIG_PPLUS) := prepmap.o
	extra.o-$(CONFIG_LOPEC) := mpc10x_memory.o

	# Really only valid if CONFIG_6xx=y
	zimage-$(CONFIG_PPC_PREP) := zImage-PPLUS
	zimageinitrd-$(CONFIG_PPC_PREP) := zImage.initrd-PPLUS
	ifeq ($(CONFIG_6xx),y)
	extra.o-$(CONFIG_PPC_PREP) := prepmap.o
	misc-$(CONFIG_PPC_PREP) += misc-prep.o mpc10x_memory.o
	endif
	end-$(CONFIG_PPC_PREP) := prep

	end-$(CONFIG_SANDPOINT) := sandpoint
	cacheflag-$(CONFIG_SANDPOINT) := -include $(clear_L2_L3)

	zimage-$(CONFIG_SPRUCE) := zImage-TREE
	zimageinitrd-$(CONFIG_SPRUCE) := zImage.initrd-TREE
	end-$(CONFIG_SPRUCE) := spruce
	entrypoint-$(CONFIG_SPRUCE) := 0x00800000
	misc-$(CONFIG_SPRUCE) += misc-spruce.o

	zimage-$(CONFIG_LITE5200) := zImage-STRIPELF
	zimageinitrd-$(CONFIG_LITE5200) := zImage.initrd-STRIPELF
	end-$(CONFIG_LITE5200) := lite5200
	cacheflag-$(CONFIG_LITE5200) := -include $(clear_L2_L3)


	# SMP images should have a '.smp' suffix.
	end-$(CONFIG_SMP) := $(end-y).smp

	# This is a treeboot that needs init functions until the
	# boot rom is sorted out (i.e. this is short lived)
	EXTRA_AFLAGS := $(extra-aflags-y)
	# head.o needs to get the cacheflags defined.
	AFLAGS_head.o += $(cacheflag-y)

	# Linker args. This specifies where the image will be run at.
	LD_ARGS := -T $(srctree)/$(boot)/ld.script \
	-Ttext $(CONFIG_BOOT_LOAD) -Bstatic
	OBJCOPY_ARGS := -O elf32-powerpc

	# head.o and relocate.o must be at the start.
	boot-y := head.o relocate.o $(extra.o-y) $(misc-y)
	boot-$(CONFIG_REDWOOD_5) += embed_config.o
	boot-$(CONFIG_REDWOOD_6) += embed_config.o
	boot-$(CONFIG_8xx) += embed_config.o
	boot-$(CONFIG_8260) += embed_config.o
	boot-$(CONFIG_EP405) += embed_config.o
	boot-$(CONFIG_XILINX_ML300) += embed_config.o
	boot-$(CONFIG_XILINX_ML403) += embed_config.o
	boot-$(CONFIG_BSEIP) += iic.o
	boot-$(CONFIG_MBX) += iic.o pci.o qspan_pci.o
	boot-$(CONFIG_MV64X60) += misc-mv64x60.o
	boot-$(CONFIG_RPXCLASSIC) += iic.o pci.o qspan_pci.o
	boot-$(CONFIG_RPXLITE) += iic.o
	# Different boards need different serial implementations.
	ifeq ($(CONFIG_SERIAL_CPM_CONSOLE),y)
	boot-$(CONFIG_8xx) += m8xx_tty.o
	boot-$(CONFIG_8260) += m8260_tty.o
	endif
	boot-$(CONFIG_SERIAL_MPC52xx_CONSOLE) += mpc52xx_tty.o
	boot-$(CONFIG_SERIAL_MPSC_CONSOLE) += mv64x60_tty.o
	boot-$(CONFIG_SERIAL_UARTLITE_CONSOLE) += uartlite_tty.o

	LIBS := $(common)/lib.a $(bootlib)/lib.a
	ifeq ($(CONFIG_PPC_PREP),y)
	LIBS += $(of1275)/lib.a
	endif

	OBJS := $(addprefix $(obj)/,$(boot-y))

	# Tools
	MKBUGBOOT := $(utils)/mkbugboot
	MKPREP := $(utils)/mkprep
	MKTREE := $(utils)/mktree

	targets := dummy.o

	$(obj)/zvmlinux: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
	$(images)/vmlinux.gz $(obj)/dummy.o
	$(OBJCOPY) $(OBJCOPY_ARGS) \
	--add-section=.image=$(images)/vmlinux.gz \
	--set-section-flags=.image=contents,alloc,load,readonly,data \
	$(obj)/dummy.o $(obj)/image.o
	$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
	-R .stabstr -R .ramdisk

	$(obj)/zvmlinux.initrd: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
	$(images)/vmlinux.gz $(obj)/dummy.o
	$(OBJCOPY) $(OBJCOPY_ARGS) \
	--add-section=.ramdisk=$(images)/ramdisk.image.gz \
	--set-section-flags=.ramdisk=contents,alloc,load,readonly,data \
	--add-section=.image=$(images)/vmlinux.gz \
	--set-section-flags=.image=contents,alloc,load,readonly,data \
	$(obj)/dummy.o $(obj)/image.o
	$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
	-R .stabstr

	# Sort-of dummy rules, that let us format the image we want.
	zImage: $(images)/$(zimage-y) $(obj)/zvmlinux
	cp -f $(obj)/zvmlinux $(images)/zImage.elf
	rm -f $(obj)/zvmlinux

	zImage.initrd: $(images)/$(zimageinitrd-y) $(obj)/zvmlinux.initrd
	cp -f $(obj)/zvmlinux.initrd $(images)/zImage.initrd.elf
	rm -f $(obj)/zvmlinux.initrd

	znetboot: zImage
	cp $(images)/zImage.$(end-y) $(tftpboot)/zImage.$(end-y)

	znetboot.initrd: zImage.initrd
	cp $(images)/zImage.initrd.$(end-y) $(tftpboot)/zImage.initrd.$(end-y)

	$(images)/zImage-STRIPELF: $(obj)/zvmlinux
	dd if=$(obj)/zvmlinux of=$(images)/zImage.$(end-y) skip=64 bs=1k

	$(images)/zImage.initrd-STRIPELF: $(obj)/zvmlinux.initrd
	dd if=$(obj)/zvmlinux.initrd of=$(images)/zImage.initrd.$(end-y) \
	skip=64 bs=1k

	$(images)/zImage-TREE: $(obj)/zvmlinux $(MKTREE)
	$(MKTREE) $(obj)/zvmlinux $(images)/zImage.$(end-y) $(entrypoint-y)

	$(images)/zImage.initrd-TREE: $(obj)/zvmlinux.initrd $(MKTREE)
	$(MKTREE) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y) \
	$(entrypoint-y)

	$(images)/zImage-PPLUS: $(obj)/zvmlinux $(MKPREP) $(MKBUGBOOT)
	$(MKPREP) -pbp $(obj)/zvmlinux $(images)/zImage.$(end-y)
	$(MKBUGBOOT) $(obj)/zvmlinux $(images)/zImage.bugboot

	$(images)/zImage.initrd-PPLUS: $(obj)/zvmlinux.initrd $(MKPREP) $(MKBUGBOOT)
	$(MKPREP) -pbp $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y)
	$(MKBUGBOOT) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.bugboot