xref: /openbmc/linux/arch/powerpc/boot/Makefile (revision 56bbd862)
1# Makefile for making ELF bootable images for booting on CHRP
2# using Open Firmware.
3#
4# Geert Uytterhoeven	September 1997
5#
6# Based on coffboot by Paul Mackerras
7# Simplified for ppc64 by Todd Inglett
8#
9# NOTE:	this code is built for 32 bit in ELF32 format even though
10#	it packages a 64 bit kernel.  We do this to simplify the
11#	bootloader and increase compatibility with OpenFirmware.
12#
13#	To this end we need to define BOOTCC, etc, as the tools
14#	needed to build the 32 bit image.  That's normally the same
15#	compiler for the rest of the kernel, with the -m32 flag added.
16#	To make it easier to setup a cross compiler,
17#	CROSS32_COMPILE is setup as a prefix just like CROSS_COMPILE
18#	in the toplevel makefile.
19
20all: $(obj)/zImage
21
22compress-$(CONFIG_KERNEL_GZIP) := CONFIG_KERNEL_GZIP
23compress-$(CONFIG_KERNEL_XZ)   := CONFIG_KERNEL_XZ
24
25BOOTCFLAGS    := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
26		 -fno-strict-aliasing -Os -msoft-float -pipe \
27		 -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
28		 -isystem $(shell $(CROSS32CC) -print-file-name=include) \
29		 -D$(compress-y)
30
31ifdef CONFIG_PPC64_BOOT_WRAPPER
32BOOTCFLAGS	+= -m64
33endif
34ifdef CONFIG_CPU_BIG_ENDIAN
35BOOTCFLAGS	+= -mbig-endian
36else
37BOOTCFLAGS	+= -mlittle-endian
38BOOTCFLAGS	+= $(call cc-option,-mabi=elfv2)
39endif
40
41BOOTAFLAGS	:= -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
42
43ifdef CONFIG_DEBUG_INFO
44BOOTCFLAGS	+= -g
45endif
46
47ifeq ($(call cc-option-yn, -fstack-protector),y)
48BOOTCFLAGS	+= -fno-stack-protector
49endif
50
51BOOTCFLAGS	+= -I$(objtree)/$(obj) -I$(srctree)/$(obj)
52
53DTC_FLAGS	?= -p 1024
54
55$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
56$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
57$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
58$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
59$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
60$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
61$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
62$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
63$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
64$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
65$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
66
67# The pre-boot decompressors pull in a lot of kernel headers and other source
68# files. This creates a bit of a dependency headache since we need to copy
69# these files into the build dir, fix up any includes and ensure that dependent
70# files are copied in the right order.
71
72# these need to be seperate variables because they are copied out of different
73# directories in the kernel tree. Sure you COULd merge them, but it's a
74# cure-is-worse-than-disease situation.
75zlib-decomp-$(CONFIG_KERNEL_GZIP) := decompress_inflate.c
76zlib-$(CONFIG_KERNEL_GZIP) := inffast.c inflate.c inftrees.c
77zlibheader-$(CONFIG_KERNEL_GZIP) := inffast.h inffixed.h inflate.h inftrees.h infutil.h
78zliblinuxheader-$(CONFIG_KERNEL_GZIP) := zlib.h zconf.h zutil.h
79
80$(addprefix $(obj)/, decompress.o): \
81	$(addprefix $(obj)/,$(zlib-decomp-y))
82
83$(addprefix $(obj)/, $(zlib-decomp-y)): \
84	$(addprefix $(obj)/,$(zliblinuxheader-y)) \
85	$(addprefix $(obj)/,$(zlibheader-y)) \
86	$(addprefix $(obj)/,$(zlib-y))
87
88$(addprefix $(obj)/,$(zlib-y)): \
89	$(addprefix $(obj)/,$(zliblinuxheader-y)) \
90	$(addprefix $(obj)/,$(zlibheader-y))
91
92libfdt       := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
93libfdtheader := fdt.h libfdt.h libfdt_internal.h
94
95$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o opal.o): \
96	$(addprefix $(obj)/,$(libfdtheader))
97
98src-wlib-y := string.S crt0.S crtsavres.S stdio.c decompress.c main.c \
99		$(libfdt) libfdt-wrapper.c \
100		ns16550.c serial.c simple_alloc.c div64.S util.S \
101		elf_util.c $(zlib-y) devtree.c stdlib.c \
102		oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
103		uartlite.c mpc52xx-psc.c opal.c
104src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) +=  opal-calls.S
105src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c
106src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
107src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c
108src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
109src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c
110
111src-plat-y := of.c epapr.c
112src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
113				treeboot-walnut.c cuboot-acadia.c \
114				cuboot-kilauea.c simpleboot.c \
115				virtex405-head.S virtex.c
116src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
117				cuboot-bamboo.c cuboot-sam440ep.c \
118				cuboot-sequoia.c cuboot-rainier.c \
119				cuboot-taishan.c cuboot-katmai.c \
120				cuboot-warp.c cuboot-yosemite.c \
121				treeboot-iss4xx.c treeboot-currituck.c \
122				treeboot-akebono.c \
123				simpleboot.c fixed-head.S virtex.c
124src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
125src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
126src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
127src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c
128src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c
129src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \
130					cuboot-c2k.c gamecube-head.S \
131					gamecube.c wii-head.S wii.c holly.c \
132					fixed-head.S mvme5100.c
133src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c
134src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
135src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
136src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S
137src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S
138src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
139src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c
140
141src-wlib := $(sort $(src-wlib-y))
142src-plat := $(sort $(src-plat-y))
143src-boot := $(src-wlib) $(src-plat) empty.c
144
145src-boot := $(addprefix $(obj)/, $(src-boot))
146obj-boot := $(addsuffix .o, $(basename $(src-boot)))
147obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
148obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
149obj-plat: $(libfdt)
150
151quiet_cmd_copy_kern_src = COPY    $@
152      cmd_copy_kern_src = sed -f $(srctree)/arch/powerpc/boot/fixup-headers.sed $< > $@
153
154$(addprefix $(obj)/,$(zlib-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
155	$(call cmd,copy_kern_src)
156
157$(addprefix $(obj)/,$(zlibheader-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
158	$(call cmd,copy_kern_src)
159
160$(addprefix $(obj)/,$(zliblinuxheader-y)): $(obj)/%: $(srctree)/include/linux/%
161	$(call cmd,copy_kern_src)
162
163$(addprefix $(obj)/,$(zlib-decomp-y)): $(obj)/%: $(srctree)/lib/%
164	$(call cmd,copy_kern_src)
165
166quiet_cmd_copy_libfdt = COPY    $@
167      cmd_copy_libfdt = cp $< $@
168
169$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/%
170	$(call cmd,copy_libfdt)
171
172$(obj)/empty.c:
173	$(Q)touch $@
174
175$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
176	$(Q)cp $< $@
177
178clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \
179		$(zlib-decomp-) $(libfdt) $(libfdtheader) \
180		empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
181
182quiet_cmd_bootcc = BOOTCC  $@
183      cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
184
185quiet_cmd_bootas = BOOTAS  $@
186      cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
187
188quiet_cmd_bootar = BOOTAR  $@
189      cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
190
191$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
192	$(call if_changed_dep,bootcc)
193$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
194	$(Q)mkdir -p $(dir $@)
195	$(call if_changed_dep,bootcc)
196$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
197	$(Q)mkdir -p $(dir $@)
198	$(call if_changed_dep,bootas)
199
200$(obj)/wrapper.a: $(obj-wlib) FORCE
201	$(call if_changed,bootar)
202
203hostprogs-y	:= addnote hack-coff mktree
204
205targets		+= $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
206extra-y		:= $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
207		   $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
208
209dtstree		:= $(srctree)/$(src)/dts
210
211wrapper		:=$(srctree)/$(src)/wrapper
212wrapperbits	:= $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
213			$(wrapper) FORCE
214
215#############
216# Bits for building various flavours of zImage
217
218ifneq ($(CROSS32_COMPILE),)
219CROSSWRAP := -C "$(CROSS32_COMPILE)"
220else
221ifneq ($(CROSS_COMPILE),)
222CROSSWRAP := -C "$(CROSS_COMPILE)"
223endif
224endif
225
226compressor-$(CONFIG_KERNEL_GZIP) := gz
227compressor-$(CONFIG_KERNEL_XZ)   := xz
228
229# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
230quiet_cmd_wrap	= WRAP    $@
231      cmd_wrap	=$(CONFIG_SHELL) $(wrapper) -Z $(compressor-y) -c -o $@ -p $2 \
232		$(CROSSWRAP) $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) \
233		vmlinux
234
235image-$(CONFIG_PPC_PSERIES)		+= zImage.pseries
236image-$(CONFIG_PPC_POWERNV)		+= zImage.pseries
237image-$(CONFIG_PPC_MAPLE)		+= zImage.maple
238image-$(CONFIG_PPC_IBM_CELL_BLADE)	+= zImage.pseries
239image-$(CONFIG_PPC_PS3)			+= dtbImage.ps3
240image-$(CONFIG_PPC_CHRP)		+= zImage.chrp
241image-$(CONFIG_PPC_EFIKA)		+= zImage.chrp
242image-$(CONFIG_PPC_PMAC)		+= zImage.pmac
243image-$(CONFIG_PPC_HOLLY)		+= dtbImage.holly
244image-$(CONFIG_DEFAULT_UIMAGE)		+= uImage
245image-$(CONFIG_EPAPR_BOOT)		+= zImage.epapr
246
247#
248# Targets which embed a device tree blob
249#
250# Theses are default targets to build images which embed device tree blobs.
251# They are only required on boards which do not have FDT support in firmware.
252# Boards with newish u-boot firmware can use the uImage target above
253#
254
255# Board ports in arch/powerpc/platform/40x/Kconfig
256image-$(CONFIG_EP405)			+= dtbImage.ep405
257image-$(CONFIG_HOTFOOT)			+= cuImage.hotfoot
258image-$(CONFIG_WALNUT)			+= treeImage.walnut
259image-$(CONFIG_ACADIA)			+= cuImage.acadia
260image-$(CONFIG_OBS600)			+= uImage.obs600
261
262# Board ports in arch/powerpc/platform/44x/Kconfig
263image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
264image-$(CONFIG_BAMBOO)			+= treeImage.bamboo cuImage.bamboo
265image-$(CONFIG_SAM440EP)		+= cuImage.sam440ep
266image-$(CONFIG_SEQUOIA)			+= cuImage.sequoia
267image-$(CONFIG_RAINIER)			+= cuImage.rainier
268image-$(CONFIG_TAISHAN)			+= cuImage.taishan
269image-$(CONFIG_KATMAI)			+= cuImage.katmai
270image-$(CONFIG_WARP)			+= cuImage.warp
271image-$(CONFIG_YOSEMITE)		+= cuImage.yosemite
272image-$(CONFIG_ISS4xx)			+= treeImage.iss4xx \
273					   treeImage.iss4xx-mpic
274image-$(CONFIG_CURRITUCK)			+= treeImage.currituck
275image-$(CONFIG_AKEBONO)			+= treeImage.akebono
276
277# Board ports in arch/powerpc/platform/8xx/Kconfig
278image-$(CONFIG_MPC86XADS)		+= cuImage.mpc866ads
279image-$(CONFIG_MPC885ADS)		+= cuImage.mpc885ads
280image-$(CONFIG_PPC_EP88XC)		+= dtbImage.ep88xc
281image-$(CONFIG_PPC_ADDER875)		+= cuImage.adder875-uboot \
282					   dtbImage.adder875-redboot
283
284# Board ports in arch/powerpc/platform/52xx/Kconfig
285image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200 lite5200.dtb
286image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200b lite5200b.dtb
287image-$(CONFIG_PPC_MEDIA5200)		+= cuImage.media5200 media5200.dtb
288
289# Board ports in arch/powerpc/platform/82xx/Kconfig
290image-$(CONFIG_MPC8272_ADS)		+= cuImage.mpc8272ads
291image-$(CONFIG_PQ2FADS)			+= cuImage.pq2fads
292image-$(CONFIG_EP8248E)			+= dtbImage.ep8248e
293
294# Board ports in arch/powerpc/platform/83xx/Kconfig
295image-$(CONFIG_MPC832x_MDS)		+= cuImage.mpc832x_mds
296image-$(CONFIG_MPC832x_RDB)		+= cuImage.mpc832x_rdb
297image-$(CONFIG_MPC834x_ITX)		+= cuImage.mpc8349emitx \
298					   cuImage.mpc8349emitxgp
299image-$(CONFIG_MPC834x_MDS)		+= cuImage.mpc834x_mds
300image-$(CONFIG_MPC836x_MDS)		+= cuImage.mpc836x_mds
301image-$(CONFIG_ASP834x)			+= dtbImage.asp834x-redboot
302
303# Board ports in arch/powerpc/platform/85xx/Kconfig
304image-$(CONFIG_MPC8540_ADS)		+= cuImage.mpc8540ads
305image-$(CONFIG_MPC8560_ADS)		+= cuImage.mpc8560ads
306image-$(CONFIG_MPC85xx_CDS)		+= cuImage.mpc8541cds \
307					   cuImage.mpc8548cds_32b \
308					   cuImage.mpc8555cds
309image-$(CONFIG_MPC85xx_MDS)		+= cuImage.mpc8568mds
310image-$(CONFIG_MPC85xx_DS)		+= cuImage.mpc8544ds \
311					   cuImage.mpc8572ds
312image-$(CONFIG_TQM8540)			+= cuImage.tqm8540
313image-$(CONFIG_TQM8541)			+= cuImage.tqm8541
314image-$(CONFIG_TQM8548)			+= cuImage.tqm8548
315image-$(CONFIG_TQM8555)			+= cuImage.tqm8555
316image-$(CONFIG_TQM8560)			+= cuImage.tqm8560
317image-$(CONFIG_SBC8548)			+= cuImage.sbc8548
318image-$(CONFIG_KSI8560)			+= cuImage.ksi8560
319
320# Board ports in arch/powerpc/platform/86xx/Kconfig
321image-$(CONFIG_MVME7100)                += dtbImage.mvme7100
322
323# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
324image-$(CONFIG_STORCENTER)		+= cuImage.storcenter
325image-$(CONFIG_MPC7448HPC2)		+= cuImage.mpc7448hpc2
326image-$(CONFIG_PPC_C2K)			+= cuImage.c2k
327image-$(CONFIG_GAMECUBE)		+= dtbImage.gamecube
328image-$(CONFIG_WII)			+= dtbImage.wii
329image-$(CONFIG_MVME5100)		+= dtbImage.mvme5100
330
331# Board port in arch/powerpc/platform/amigaone/Kconfig
332image-$(CONFIG_AMIGAONE)		+= cuImage.amigaone
333
334# For 32-bit powermacs, build the COFF and miboot images
335# as well as the ELF images.
336ifeq ($(CONFIG_PPC32),y)
337image-$(CONFIG_PPC_PMAC)	+= zImage.coff zImage.miboot
338endif
339
340# Allow extra targets to be added to the defconfig
341image-y	+= $(subst ",,$(CONFIG_EXTRA_TARGETS))
342
343initrd-  := $(patsubst zImage%, zImage.initrd%, $(image-))
344initrd-y := $(patsubst zImage%, zImage.initrd%, \
345		$(patsubst dtbImage%, dtbImage.initrd%, \
346		$(patsubst simpleImage%, simpleImage.initrd%, \
347		$(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
348initrd-y := $(filter-out $(image-y), $(initrd-y))
349targets	+= $(image-y) $(initrd-y)
350
351$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
352
353# Don't put the ramdisk on the pattern rule; when its missing make will try
354# the pattern rule with less dependencies that also matches (even with the
355# hard dependency listed).
356$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) FORCE
357	$(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
358
359$(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits) FORCE
360	$(call if_changed,wrap,$(subst $(obj)/zImage.,,$@))
361
362# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
363$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
364	$(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
365
366$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
367	$(call if_changed,wrap,$*,,$(obj)/$*.dtb)
368
369# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
370# prefix
371$(obj)/vmlinux.strip: vmlinux
372	$(STRIP) -s -R .comment $< -o $@
373
374$(obj)/uImage: vmlinux $(wrapperbits) FORCE
375	$(call if_changed,wrap,uboot)
376
377$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
378	$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
379
380$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
381	$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
382
383$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
384	$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
385
386$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
387	$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
388
389$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
390	$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
391
392$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
393	$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
394
395$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
396	$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
397
398$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
399	$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
400
401# Rule to build device tree blobs
402$(obj)/%.dtb: $(src)/dts/%.dts FORCE
403	$(call if_changed_dep,dtc)
404
405$(obj)/%.dtb: $(src)/dts/fsl/%.dts FORCE
406	$(call if_changed_dep,dtc)
407
408# If there isn't a platform selected then just strip the vmlinux.
409ifeq (,$(image-y))
410image-y := vmlinux.strip
411endif
412
413$(obj)/zImage:		$(addprefix $(obj)/, $(image-y))
414	$(Q)rm -f $@; ln $< $@
415$(obj)/zImage.initrd:	$(addprefix $(obj)/, $(initrd-y))
416	$(Q)rm -f $@; ln $< $@
417
418# Only install the vmlinux
419install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
420	sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)"
421
422# Install the vmlinux and other built boot targets.
423zInstall: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
424	sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^
425
426# anything not in $(targets)
427clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
428	zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
429	zImage.miboot zImage.pmac zImage.pseries \
430	zImage.maple simpleImage.* otheros.bld *.dtb
431
432# clean up files cached by wrapper
433clean-kernel-base := vmlinux.strip vmlinux.bin
434clean-kernel := $(addsuffix .gz,$(clean-kernel-base))
435clean-kernel += $(addsuffix .xz,$(clean-kernel-base))
436# If not absolute clean-files are relative to $(obj).
437clean-files += $(addprefix $(objtree)/, $(clean-kernel))
438
439WRAPPER_OBJDIR := /usr/lib/kernel-wrapper
440WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
441WRAPPER_BINDIR := /usr/sbin
442INSTALL := install
443
444extra-installed		:= $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
445hostprogs-installed	:= $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
446wrapper-installed	:= $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
447dts-installed		:= $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
448
449all-installed		:= $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
450
451quiet_cmd_mkdir           = MKDIR   $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
452      cmd_mkdir           = mkdir -p $@
453
454quiet_cmd_install	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
455      cmd_install	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@
456
457quiet_cmd_install_dts	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
458      cmd_install_dts	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@
459
460quiet_cmd_install_exe	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
461      cmd_install_exe	  = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@
462
463quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
464      cmd_install_wrapper = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
465				sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
466					  -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \
467
468
469$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
470	$(call cmd,mkdir)
471
472$(extra-installed)	: $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR)
473	$(call cmd,install)
474
475$(hostprogs-installed)  : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR)
476	$(call cmd,install_exe)
477
478$(dts-installed)	: $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR)
479	$(call cmd,install_dts)
480
481$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR)
482	$(call cmd,install_wrapper)
483
484$(obj)/bootwrapper_install: $(all-installed)
485