[mirror_ubuntu-artful-kernel.git] / arch / ppc / boot / simple / Makefile

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

      zimage-$(CONFIG_GEMINI)		:= zImage-STRIPELF
zimageinitrd-$(CONFIG_GEMINI)		:= zImage.initrd-STRIPELF
         end-$(CONFIG_GEMINI)		:= gemini

     extra.o-$(CONFIG_K2)		:= prepmap.o
         end-$(CONFIG_K2)		:= k2
   cacheflag-$(CONFIG_K2)		:= -include $(clear_L2_L3)

     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)

# kconfig 'feature', only one of these will ever be 'y' at a time.
# The rest will be unset.
motorola := $(CONFIG_MCPN765)$(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
$(CONFIG_PRPMC800)$(CONFIG_LOPEC)$(CONFIG_PPLUS)
motorola := $(strip $(motorola))
pcore := $(CONFIG_PCORE)$(CONFIG_POWERPMC250)

      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

      zimage-$(pcore)			:= zImage-STRIPELF
zimageinitrd-$(pcore)			:= zImage.initrd-STRIPELF
     extra.o-$(pcore)			:= chrpmap.o
         end-$(pcore)			:= pcore
   cacheflag-$(pcore)			:= -include $(clear_L2_L3)

      zimage-$(CONFIG_PPC_PREP)		:= zImage-PPLUS
zimageinitrd-$(CONFIG_PPC_PREP)		:= zImage.initrd-PPLUS
     extra.o-$(CONFIG_PPC_PREP)		:= prepmap.o
        misc-$(CONFIG_PPC_PREP)		+= misc-prep.o mpc10x_memory.o
         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-$(CONFIG_REDWOOD_4)	:= -Wa,-m405
extra.o-$(CONFIG_REDWOOD_4)		:= rw4/rw4_init.o rw4/rw4_init_brd.o
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_40x)		+= embed_config.o
boot-$(CONFIG_8xx)		+= embed_config.o
boot-$(CONFIG_8260)		+= 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

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 -R .sysmap

$(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 -R .sysmap

# 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)

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

$(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 $(images)/zImage.initrd.bugboot
Commit	Line	Data
1da177e4 LT	1	# This is far from simple, but I couldn't think of a good name. This is
	2	# for making the 'zImage' or 'zImage.initrd' on a number of targets.
	3	#
	4	# Author: Tom Rini <trini@mvista.com>
	5	#
	6	# Notes:
	7	# (1) For machines that do not want to use the ELF image directly (including
	8	# stripping just the ELF header off), they must set the variables
	9	# zimage-$(CONFIG_MACHINE) and zimagerd-$(CONFIG_MACHINE) to the target
	10	# that produces the desired image and they must set end-$(CONFIG_MACHINE)
	11	# to what will be suffixed to the image filename.
	12	# (2) Regardless of (1), to have the resulting image be something other
	13	# than 'zImage.elf', set end-$(CONFIG_MACHINE) to be the suffix used for
	14	# the zImage, znetboot, and znetbootrd targets.
	15	# (3) For machine targets which use the mktree program, you can optionally
	16	# set entrypoint-$(CONFIG_MACHINE) to the location which the image should be
	17	# loaded at. The optimal setting for entrypoint-$(CONFIG_MACHINE) is the link
	18	# address.
	19	# (4) It is advisable to pass in the memory size using BI_MEMSIZE and
	20	# get_mem_size(), which is memory controller dependent. Add in the correct
	21	# XXX_memory.o file for this to work, as well as editing the
	22	# misc-$(CONFIG_MACHINE) variable.
	23
	24	boot := arch/ppc/boot
	25	common := $(boot)/common
	26	utils := $(boot)/utils
	27	bootlib := $(boot)/lib
	28	images := $(boot)/images
	29	of1275 := $(boot)/of1275
	30	tftpboot := /tftpboot
	31
	32	# Normally, we use the 'misc.c' file for decompress_kernel and
	33	# whatnot. Sometimes we need to override this however.
	34	misc-y := misc.o
	35
	36	# Normally, we have our images end in .elf, but something we want to
	37	# change this.
	38	end-y := elf
	39
	40	# Additionally, we normally don't need to mess with the L2 / L3 caches
	41	# if present on 'classic' PPC.
	42	cacheflag-y := -DCLEAR_CACHES=""
	43	# This file will flush / disable the L2, and L3 if present.
	44	clear_L2_L3 := $(srctree)/$(boot)/simple/clear.S
	45
	46	#
	47	# See arch/ppc/kconfig and arch/ppc/platforms/Kconfig
	48	# for definition of what platform each config option refer to.
	49	#----------------------------------------------------------------------------
	50	zimage-$(CONFIG_CPCI690) := zImage-STRIPELF
	51	zimageinitrd-$(CONFIG_CPCI690) := zImage.initrd-STRIPELF
	52	extra.o-$(CONFIG_CPCI690) := misc-cpci690.o
	53	end-$(CONFIG_CPCI690) := cpci690
	54	cacheflag-$(CONFIG_CPCI690) := -include $(clear_L2_L3)
	55
	56	zimage-$(CONFIG_IBM_OPENBIOS) := zImage-TREE
	57	zimageinitrd-$(CONFIG_IBM_OPENBIOS) := zImage.initrd-TREE
	58	end-$(CONFIG_IBM_OPENBIOS) := treeboot
	59	misc-$(CONFIG_IBM_OPENBIOS) := misc-embedded.o
	60
	61	end-$(CONFIG_EMBEDDEDBOOT) := embedded
	62	misc-$(CONFIG_EMBEDDEDBOOT) := misc-embedded.o
	63
	64	zimage-$(CONFIG_EBONY) := zImage-TREE
65	zimageinitrd-$(CONFIG_EBONY) := zImage.initrd-TREE
66	end-$(CONFIG_EBONY) := ebony
67	entrypoint-$(CONFIG_EBONY) := 0x01000000
68	extra.o-$(CONFIG_EBONY) := openbios.o
69
70	zimage-$(CONFIG_LUAN) := zImage-TREE
71	zimageinitrd-$(CONFIG_LUAN) := zImage.initrd-TREE
72	end-$(CONFIG_LUAN) := luan
73	entrypoint-$(CONFIG_LUAN) := 0x01000000
74	extra.o-$(CONFIG_LUAN) := pibs.o
75
76	zimage-$(CONFIG_OCOTEA) := zImage-TREE
77	zimageinitrd-$(CONFIG_OCOTEA) := zImage.initrd-TREE
78	end-$(CONFIG_OCOTEA) := ocotea
79	entrypoint-$(CONFIG_OCOTEA) := 0x01000000
80	extra.o-$(CONFIG_OCOTEA) := pibs.o
81
82	extra.o-$(CONFIG_EV64260) := misc-ev64260.o
83	end-$(CONFIG_EV64260) := ev64260
84	cacheflag-$(CONFIG_EV64260) := -include $(clear_L2_L3)
85
86	extra.o-$(CONFIG_CHESTNUT) := misc-chestnut.o
87	end-$(CONFIG_CHESTNUT) := chestnut
88
89	zimage-$(CONFIG_GEMINI) := zImage-STRIPELF
90	zimageinitrd-$(CONFIG_GEMINI) := zImage.initrd-STRIPELF
91	end-$(CONFIG_GEMINI) := gemini
92
93	extra.o-$(CONFIG_K2) := prepmap.o
94	end-$(CONFIG_K2) := k2
95	cacheflag-$(CONFIG_K2) := -include $(clear_L2_L3)
96
97	extra.o-$(CONFIG_KATANA) := misc-katana.o
98	end-$(CONFIG_KATANA) := katana
99	cacheflag-$(CONFIG_KATANA) := -include $(clear_L2_L3)
100
101	extra.o-$(CONFIG_RADSTONE_PPC7D) := misc-radstone_ppc7d.o
102	end-$(CONFIG_RADSTONE_PPC7D) := radstone_ppc7d
103	cacheflag-$(CONFIG_RADSTONE_PPC7D) := -include $(clear_L2_L3)
104
105	# kconfig 'feature', only one of these will ever be 'y' at a time.
106	# The rest will be unset.
107	motorola := $(CONFIG_MCPN765)$(CONFIG_MVME5100)$(CONFIG_PRPMC750) \
108	$(CONFIG_PRPMC800)$(CONFIG_LOPEC)$(CONFIG_PPLUS)
109	motorola := $(strip $(motorola))
110	pcore := $(CONFIG_PCORE)$(CONFIG_POWERPMC250)
111
112	zimage-$(motorola) := zImage-PPLUS
113	zimageinitrd-$(motorola) := zImage.initrd-PPLUS
114	end-$(motorola) := pplus
115
116	# Overrides previous assingment
117	extra.o-$(CONFIG_PPLUS) := prepmap.o
118	extra.o-$(CONFIG_LOPEC) := mpc10x_memory.o
119
120	zimage-$(pcore) := zImage-STRIPELF
121	zimageinitrd-$(pcore) := zImage.initrd-STRIPELF
122	extra.o-$(pcore) := chrpmap.o
123	end-$(pcore) := pcore
124	cacheflag-$(pcore) := -include $(clear_L2_L3)
125
126	zimage-$(CONFIG_PPC_PREP) := zImage-PPLUS
127	zimageinitrd-$(CONFIG_PPC_PREP) := zImage.initrd-PPLUS
128	extra.o-$(CONFIG_PPC_PREP) := prepmap.o
129	misc-$(CONFIG_PPC_PREP) += misc-prep.o mpc10x_memory.o
130	end-$(CONFIG_PPC_PREP) := prep
131
132	end-$(CONFIG_SANDPOINT) := sandpoint
133	cacheflag-$(CONFIG_SANDPOINT) := -include $(clear_L2_L3)
134
135	zimage-$(CONFIG_SPRUCE) := zImage-TREE
136	zimageinitrd-$(CONFIG_SPRUCE) := zImage.initrd-TREE
137	end-$(CONFIG_SPRUCE) := spruce
138	entrypoint-$(CONFIG_SPRUCE) := 0x00800000
139	misc-$(CONFIG_SPRUCE) += misc-spruce.o
140
141	zimage-$(CONFIG_LITE5200) := zImage-STRIPELF
142	zimageinitrd-$(CONFIG_LITE5200) := zImage.initrd-STRIPELF
143	end-$(CONFIG_LITE5200) := lite5200
144	cacheflag-$(CONFIG_LITE5200) := -include $(clear_L2_L3)
145
146
147	# SMP images should have a '.smp' suffix.
148	end-$(CONFIG_SMP) := $(end-y).smp
149
150	# This is a treeboot that needs init functions until the
151	# boot rom is sorted out (i.e. this is short lived)
152	extra-aflags-$(CONFIG_REDWOOD_4) := -Wa,-m405
153	extra.o-$(CONFIG_REDWOOD_4) := rw4/rw4_init.o rw4/rw4_init_brd.o
154	EXTRA_AFLAGS := $(extra-aflags-y)
155	# head.o needs to get the cacheflags defined.
156	AFLAGS_head.o += $(cacheflag-y)
157
158	# Linker args. This specifies where the image will be run at.
159	LD_ARGS := -T $(srctree)/$(boot)/ld.script \
160	-Ttext $(CONFIG_BOOT_LOAD) -Bstatic
161	OBJCOPY_ARGS := -O elf32-powerpc
162
163	# head.o and relocate.o must be at the start.
164	boot-y := head.o relocate.o $(extra.o-y) $(misc-y)
165	boot-$(CONFIG_40x) += embed_config.o
166	boot-$(CONFIG_8xx) += embed_config.o
167	boot-$(CONFIG_8260) += embed_config.o
168	boot-$(CONFIG_BSEIP) += iic.o
169	boot-$(CONFIG_MBX) += iic.o pci.o qspan_pci.o
170	boot-$(CONFIG_MV64X60) += misc-mv64x60.o
171	boot-$(CONFIG_RPXCLASSIC) += iic.o pci.o qspan_pci.o
172	boot-$(CONFIG_RPXLITE) += iic.o
173	# Different boards need different serial implementations.
174	ifeq ($(CONFIG_SERIAL_CPM_CONSOLE),y)
175	boot-$(CONFIG_8xx) += m8xx_tty.o
176	boot-$(CONFIG_8260) += m8260_tty.o
177	endif
178	boot-$(CONFIG_SERIAL_MPC52xx_CONSOLE) += mpc52xx_tty.o
179	boot-$(CONFIG_SERIAL_MPSC_CONSOLE) += mv64x60_tty.o
180
181	LIBS := $(common)/lib.a $(bootlib)/lib.a
182	ifeq ($(CONFIG_PPC_PREP),y)
183	LIBS += $(of1275)/lib.a
184	endif
185
186	OBJS := $(addprefix $(obj)/,$(boot-y))
187
188	# Tools
189	MKBUGBOOT := $(utils)/mkbugboot
190	MKPREP := $(utils)/mkprep
191	MKTREE := $(utils)/mktree
192
193	targets := dummy.o
194
195	$(obj)/zvmlinux: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
196	$(images)/vmlinux.gz $(obj)/dummy.o
197	$(OBJCOPY) $(OBJCOPY_ARGS) \
198	--add-section=.image=$(images)/vmlinux.gz \
199	--set-section-flags=.image=contents,alloc,load,readonly,data \
200	$(obj)/dummy.o $(obj)/image.o
201	$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
202	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
203	-R .stabstr -R .ramdisk -R .sysmap
204
205	$(obj)/zvmlinux.initrd: $(OBJS) $(LIBS) $(srctree)/$(boot)/ld.script \
206	$(images)/vmlinux.gz $(obj)/dummy.o
207	$(OBJCOPY) $(OBJCOPY_ARGS) \
208	--add-section=.ramdisk=$(images)/ramdisk.image.gz \
209	--set-section-flags=.ramdisk=contents,alloc,load,readonly,data \
210	--add-section=.image=$(images)/vmlinux.gz \
211	--set-section-flags=.image=contents,alloc,load,readonly,data \
212	$(obj)/dummy.o $(obj)/image.o
213	$(LD) $(LD_ARGS) -o $@ $(OBJS) $(obj)/image.o $(LIBS)
214	$(OBJCOPY) $(OBJCOPY_ARGS) $@ $@ -R .comment -R .stab \
215	-R .stabstr -R .sysmap
216
217	# Sort-of dummy rules, that let us format the image we want.
218	zImage: $(images)/$(zimage-y) $(obj)/zvmlinux
219	cp -f $(obj)/zvmlinux $(images)/zImage.elf
220	rm -f $(obj)/zvmlinux
221
222	zImage.initrd: $(images)/$(zimageinitrd-y) $(obj)/zvmlinux.initrd
223	cp -f $(obj)/zvmlinux.initrd $(images)/zImage.initrd.elf
224	rm -f $(obj)/zvmlinux.initrd
225
226	znetboot: zImage
227	cp $(images)/zImage.$(end-y) $(tftpboot)/zImage.$(end-y)
228
229	znetboot.initrd: zImage.initrd
230	cp $(images)/zImage.initrd.$(end-y) $(tftpboot)/zImage.initrd.$(end-y)
231
232	$(images)/zImage-STRIPELF: $(obj)/zvmlinux
233	dd if=$(obj)/zvmlinux of=$(images)/zImage.$(end-y) skip=64 bs=1k
234
235	$(images)/zImage.initrd-STRIPELF: $(obj)/zvmlinux.initrd
236	dd if=$(obj)/zvmlinux.initrd of=$(images)/zImage.initrd.$(end-y) \
237	skip=64 bs=1k
238
239	$(images)/zImage-TREE: $(obj)/zvmlinux $(MKTREE)
240	$(MKTREE) $(obj)/zvmlinux $(images)/zImage.$(end-y) $(ENTRYPOINT)
241
242	$(images)/zImage.initrd-TREE: $(obj)/zvmlinux.initrd $(MKTREE)
243	$(MKTREE) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y) \
244	$(ENTRYPOINT)
245
246	$(images)/zImage-PPLUS: $(obj)/zvmlinux $(MKPREP) $(MKBUGBOOT)
247	$(MKPREP) -pbp $(obj)/zvmlinux $(images)/zImage.$(end-y)
248	$(MKBUGBOOT) $(obj)/zvmlinux $(images)/zImage.bugboot
249
250	$(images)/zImage.initrd-PPLUS: $(obj)/zvmlinux.initrd $(MKPREP) $(MKBUGBOOT)
251	$(MKPREP) -pbp $(obj)/zvmlinux.initrd $(images)/zImage.initrd.$(end-y)
252	$(MKBUGBOOT) $(obj)/zvmlinux.initrd $(images)/zImage.initrd.bugboot