[mirror_ubuntu-jammy-kernel.git] / arch / powerpc / boot / Makefile

# Makefile for making ELF bootable images for booting on CHRP
# using Open Firmware.
#
# Geert Uytterhoeven	September 1997
#
# Based on coffboot by Paul Mackerras
# Simplified for ppc64 by Todd Inglett
#
# NOTE:	this code is built for 32 bit in ELF32 format even though
#	it packages a 64 bit kernel.  We do this to simplify the
#	bootloader and increase compatibility with OpenFirmware.
#
#	To this end we need to define BOOTCC, etc, as the tools
#	needed to build the 32 bit image.  That's normally the same
#	compiler for the rest of the kernel, with the -m32 flag added.
#	To make it easier to setup a cross compiler,
#	CROSS32_COMPILE is setup as a prefix just like CROSS_COMPILE
#	in the toplevel makefile.

all: $(obj)/zImage

BOOTCFLAGS    := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
		 -fno-strict-aliasing -Os -msoft-float -pipe \
		 -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
		 -isystem $(shell $(CROSS32CC) -print-file-name=include)
BOOTAFLAGS	:= -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc

ifdef CONFIG_DEBUG_INFO
BOOTCFLAGS	+= -g
endif

ifeq ($(call cc-option-yn, -fstack-protector),y)
BOOTCFLAGS	+= -fno-stack-protector
endif

BOOTCFLAGS	+= -I$(obj) -I$(srctree)/$(obj)

DTS_FLAGS	?= -p 1024

$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405


zlib       := inffast.c inflate.c inftrees.c
zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
zliblinuxheader := zlib.h zconf.h zutil.h

$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
	$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))

libfdt       := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
libfdtheader := fdt.h libfdt.h libfdt_internal.h

$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o): \
	$(addprefix $(obj)/,$(libfdtheader))

src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
		$(libfdt) libfdt-wrapper.c \
		ns16550.c serial.c simple_alloc.c div64.S util.S \
		gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
		4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c bamboo.c \
		cpm-serial.c stdlib.c mpc52xx-psc.c planetcore.c uartlite.c \
		fsl-soc.c mpc8xx.c pq2.c ugecon.c
src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c \
		cuboot-ebony.c cuboot-hotfoot.c treeboot-ebony.c prpmc2800.c \
		ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
		cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c \
		cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \
		fixed-head.S ep88xc.c ep405.c cuboot-c2k.c \
		cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
		cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
		virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \
		cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c
src-boot := $(src-wlib) $(src-plat) empty.c

src-boot := $(addprefix $(obj)/, $(src-boot))
obj-boot := $(addsuffix .o, $(basename $(src-boot)))
obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))

quiet_cmd_copy_zlib = COPY    $@
      cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@

quiet_cmd_copy_zlibheader = COPY    $@
      cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
# stddef.h for NULL
quiet_cmd_copy_zliblinuxheader = COPY    $@
      cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@

$(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
	$(call cmd,copy_zlib)

$(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
	$(call cmd,copy_zlibheader)

$(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
	$(call cmd,copy_zliblinuxheader)

quiet_cmd_copy_libfdt = COPY    $@
      cmd_copy_libfdt = cp $< $@

$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/%
	$(call cmd,copy_libfdt)

$(obj)/empty.c:
	@touch $@

$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S
	@cp $< $@

clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
		$(libfdt) $(libfdtheader) \
		empty.c zImage.coff.lds zImage.ps3.lds zImage.lds

quiet_cmd_bootcc = BOOTCC  $@
      cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<

quiet_cmd_bootas = BOOTAS  $@
      cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<

quiet_cmd_bootar = BOOTAR  $@
      cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@

$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
	$(call if_changed_dep,bootcc)
$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
	$(Q)mkdir -p $(dir $@)
	$(call if_changed_dep,bootcc)
$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
	$(Q)mkdir -p $(dir $@)
	$(call if_changed_dep,bootas)

$(obj)/wrapper.a: $(obj-wlib) FORCE
	$(call if_changed,bootar)

hostprogs-y	:= addnote addRamDisk hack-coff mktree

targets		+= $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
extra-y		:= $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
		   $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds

dtstree		:= $(srctree)/$(src)/dts

wrapper		:=$(srctree)/$(src)/wrapper
wrapperbits	:= $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
			$(wrapper) FORCE

#############
# Bits for building various flavours of zImage

ifneq ($(CROSS32_COMPILE),)
CROSSWRAP := -C "$(CROSS32_COMPILE)"
else
ifneq ($(CROSS_COMPILE),)
CROSSWRAP := -C "$(CROSS_COMPILE)"
endif
endif

# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
quiet_cmd_wrap	= WRAP    $@
      cmd_wrap	=$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
		$(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux

image-$(CONFIG_PPC_PSERIES)		+= zImage.pseries
image-$(CONFIG_PPC_MAPLE)		+= zImage.pseries
image-$(CONFIG_PPC_IBM_CELL_BLADE)	+= zImage.pseries
image-$(CONFIG_PPC_PS3)			+= dtbImage.ps3
image-$(CONFIG_PPC_CELLEB)		+= zImage.pseries
image-$(CONFIG_PPC_CELL_QPACE)		+= zImage.pseries
image-$(CONFIG_PPC_CHRP)		+= zImage.chrp
image-$(CONFIG_PPC_EFIKA)		+= zImage.chrp
image-$(CONFIG_PPC_PMAC)		+= zImage.pmac
image-$(CONFIG_PPC_HOLLY)		+= dtbImage.holly
image-$(CONFIG_PPC_PRPMC2800)		+= dtbImage.prpmc2800
image-$(CONFIG_PPC_ISERIES)		+= zImage.iseries
image-$(CONFIG_DEFAULT_UIMAGE)		+= uImage

#
# Targets which embed a device tree blob
#
# Theses are default targets to build images which embed device tree blobs.
# They are only required on boards which do not have FDT support in firmware.
# Boards with newish u-boot firmware can use the uImage target above
#

# Board ports in arch/powerpc/platform/40x/Kconfig
image-$(CONFIG_EP405)			+= dtbImage.ep405
image-$(CONFIG_HOTFOOT)			+= cuImage.hotfoot
image-$(CONFIG_WALNUT)			+= treeImage.walnut
image-$(CONFIG_ACADIA)			+= cuImage.acadia

# Board ports in arch/powerpc/platform/44x/Kconfig
image-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
image-$(CONFIG_BAMBOO)			+= treeImage.bamboo cuImage.bamboo
image-$(CONFIG_SAM440EP)		+= cuImage.sam440ep
image-$(CONFIG_SEQUOIA)			+= cuImage.sequoia
image-$(CONFIG_RAINIER)			+= cuImage.rainier
image-$(CONFIG_TAISHAN)			+= cuImage.taishan
image-$(CONFIG_KATMAI)			+= cuImage.katmai
image-$(CONFIG_WARP)			+= cuImage.warp
image-$(CONFIG_YOSEMITE)		+= cuImage.yosemite

# Board ports in arch/powerpc/platform/8xx/Kconfig
image-$(CONFIG_MPC86XADS)		+= cuImage.mpc866ads
image-$(CONFIG_MPC885ADS)		+= cuImage.mpc885ads
image-$(CONFIG_PPC_EP88XC)		+= dtbImage.ep88xc
image-$(CONFIG_PPC_ADDER875)		+= cuImage.adder875-uboot \
					   dtbImage.adder875-redboot

# Board ports in arch/powerpc/platform/52xx/Kconfig
image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200 lite5200.dtb
image-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200b lite5200b.dtb
image-$(CONFIG_PPC_MEDIA5200)		+= cuImage.media5200 media5200.dtb

# Board ports in arch/powerpc/platform/82xx/Kconfig
image-$(CONFIG_MPC8272_ADS)		+= cuImage.mpc8272ads
image-$(CONFIG_PQ2FADS)			+= cuImage.pq2fads
image-$(CONFIG_EP8248E)			+= dtbImage.ep8248e

# Board ports in arch/powerpc/platform/83xx/Kconfig
image-$(CONFIG_MPC832x_MDS)		+= cuImage.mpc832x_mds
image-$(CONFIG_MPC832x_RDB)		+= cuImage.mpc832x_rdb
image-$(CONFIG_MPC834x_ITX)		+= cuImage.mpc8349emitx \
					   cuImage.mpc8349emitxgp
image-$(CONFIG_MPC834x_MDS)		+= cuImage.mpc834x_mds
image-$(CONFIG_MPC836x_MDS)		+= cuImage.mpc836x_mds
image-$(CONFIG_ASP834x)			+= dtbImage.asp834x-redboot

# Board ports in arch/powerpc/platform/85xx/Kconfig
image-$(CONFIG_MPC8540_ADS)		+= cuImage.mpc8540ads
image-$(CONFIG_MPC8560_ADS)		+= cuImage.mpc8560ads
image-$(CONFIG_MPC85xx_CDS)		+= cuImage.mpc8541cds \
					   cuImage.mpc8548cds \
					   cuImage.mpc8555cds
image-$(CONFIG_MPC85xx_MDS)		+= cuImage.mpc8568mds
image-$(CONFIG_MPC85xx_DS)		+= cuImage.mpc8544ds \
					   cuImage.mpc8572ds
image-$(CONFIG_TQM8540)			+= cuImage.tqm8540
image-$(CONFIG_TQM8541)			+= cuImage.tqm8541
image-$(CONFIG_TQM8548)			+= cuImage.tqm8548
image-$(CONFIG_TQM8555)			+= cuImage.tqm8555
image-$(CONFIG_TQM8560)			+= cuImage.tqm8560
image-$(CONFIG_SBC8548)			+= cuImage.sbc8548
image-$(CONFIG_SBC8560)			+= cuImage.sbc8560
image-$(CONFIG_KSI8560)			+= cuImage.ksi8560

# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
image-$(CONFIG_STORCENTER)		+= cuImage.storcenter
image-$(CONFIG_MPC7448HPC2)		+= cuImage.mpc7448hpc2
image-$(CONFIG_PPC_C2K)			+= cuImage.c2k

# Board port in arch/powerpc/platform/amigaone/Kconfig
image-$(CONFIG_AMIGAONE)		+= cuImage.amigaone

# For 32-bit powermacs, build the COFF and miboot images
# as well as the ELF images.
ifeq ($(CONFIG_PPC32),y)
image-$(CONFIG_PPC_PMAC)	+= zImage.coff zImage.miboot
endif

# Allow extra targets to be added to the defconfig
image-y	+= $(subst ",,$(CONFIG_EXTRA_TARGETS))

initrd-  := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
initrd-y := $(patsubst zImage%, zImage.initrd%, \
		$(patsubst dtbImage%, dtbImage.initrd%, \
		$(patsubst simpleImage%, simpleImage.initrd%, \
		$(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
initrd-y := $(filter-out $(image-y), $(initrd-y))
targets	+= $(image-y) $(initrd-y)

$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz

# Don't put the ramdisk on the pattern rule; when its missing make will try
# the pattern rule with less dependencies that also matches (even with the
# hard dependency listed).
$(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
	$(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)

$(obj)/zImage.%: vmlinux $(wrapperbits)
	$(call if_changed,wrap,$*)

# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
	$(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)

$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
	$(call if_changed,wrap,$*,,$(obj)/$*.dtb)

# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
# prefix
$(obj)/vmlinux.strip: vmlinux
	$(STRIP) -s -R .comment $< -o $@

# The iseries hypervisor won't take an ET_DYN executable, so this
# changes the type (byte 17) in the file to ET_EXEC (2).
$(obj)/zImage.iseries: vmlinux
	$(STRIP) -s -R .comment $< -o $@
	printf "\x02" | dd of=$@ conv=notrunc bs=1 seek=17

$(obj)/uImage: vmlinux $(wrapperbits)
	$(call if_changed,wrap,uboot)

$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)

$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)

$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)

$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)

$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)

$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)

# Rule to build device tree blobs
DTC = $(objtree)/scripts/dtc/dtc

$(obj)/%.dtb: $(dtstree)/%.dts
	$(DTC) -O dtb -o $(obj)/$*.dtb -b 0 $(DTS_FLAGS) $(dtstree)/$*.dts

# If there isn't a platform selected then just strip the vmlinux.
ifeq (,$(image-y))
image-y := vmlinux.strip
endif

$(obj)/zImage:		$(addprefix $(obj)/, $(image-y))
	@rm -f $@; ln $< $@
$(obj)/zImage.initrd:	$(addprefix $(obj)/, $(initrd-y))
	@rm -f $@; ln $< $@

install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
	sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^

# anything not in $(targets)
clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
	zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
	zImage.iseries zImage.miboot zImage.pmac zImage.pseries \
	simpleImage.* otheros.bld *.dtb

# clean up files cached by wrapper
clean-kernel := vmlinux.strip vmlinux.bin
clean-kernel += $(addsuffix .gz,$(clean-kernel))
# If not absolute clean-files are relative to $(obj).
clean-files += $(addprefix $(objtree)/, $(clean-kernel))

WRAPPER_OBJDIR := /usr/lib/kernel-wrapper
WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
WRAPPER_BINDIR := /usr/sbin
INSTALL := install

extra-installed		:= $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
hostprogs-installed	:= $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
wrapper-installed	:= $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
dts-installed		:= $(patsubst $(obj)/dts/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(obj)/dts/*.dts))

all-installed		:= $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)

quiet_cmd_mkdir           = MKDIR   $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
      cmd_mkdir           = mkdir -p $@

quiet_cmd_install	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
      cmd_install	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@

quiet_cmd_install_dts	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
      cmd_install_dts	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@

quiet_cmd_install_exe	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
      cmd_install_exe	  = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@

quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
      cmd_install_wrapper = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
				sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
					  -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \


$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
	$(call cmd,mkdir)

$(extra-installed)	: $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR)
	$(call cmd,install)

$(hostprogs-installed)  : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR)
	$(call cmd,install_exe)

$(dts-installed)	: $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR)
	$(call cmd,install_dts)

$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR)
	$(call cmd,install_wrapper)

$(obj)/bootwrapper_install: $(all-installed)
Commit	Line	Data
1da177e4 LT	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
b610b978 DG	14	# needed to build the 32 bit image. That's normally the same
b610b978 DG	15	# compiler for the rest of the kernel, with the -m32 flag added.
1da177e4 LT	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
2bf11819	20	all: $(obj)/zImage
1da177e4	21
b610b978 DG	22	BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
	23	-fno-strict-aliasing -Os -msoft-float -pipe \
	24	-fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
	25	-isystem $(shell $(CROSS32CC) -print-file-name=include)
decd300b	26	BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
2bf11819	27
105c13dd GL	28	ifdef CONFIG_DEBUG_INFO
	29	BOOTCFLAGS += -g
	30	endif
	31
2bf11819 PM	32	ifeq ($(call cc-option-yn, -fstack-protector),y)
	33	BOOTCFLAGS += -fno-stack-protector
	34	endif
	35
9fffb55f	36	BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
1da177e4	37
9d4ae9fc KG	38	DTS_FLAGS ?= -p 1024
9d4ae9fc KG	39
bf2e70ac JB	40	$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
bf2e70ac JB	41	$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
0cdf50a7	42	$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
bf2e70ac JB	43	$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
bf2e70ac JB	44	$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
9f3eefc4	45	$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
2e71cc0d	46	$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
b9e4f176	47	$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
60e41753	48
6bbc5476	49
4f3865fb RP	50	zlib := inffast.c inflate.c inftrees.c
4f3865fb RP	51	zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
7054036f OH	52	zliblinuxheader := zlib.h zconf.h zutil.h
7054036f OH	53
4ff23fa9	54	$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
d25a9d66	55	$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
2bf11819	56
9fffb55f DG	57	libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
	58	libfdtheader := fdt.h libfdt.h libfdt_internal.h
	59
	60	$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o): \
	61	$(addprefix $(obj)/,$(libfdtheader))
	62
143580ec	63	src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
9fffb55f	64	$(libfdt) libfdt-wrapper.c \
ad9d2716	65	ns16550.c serial.c simple_alloc.c div64.S util.S \
2e601613	66	gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
d0f53faf	67	4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c bamboo.c \
bbc6fac3	68	cpm-serial.c stdlib.c mpc52xx-psc.c planetcore.c uartlite.c \
26054c95	69	fsl-soc.c mpc8xx.c pq2.c ugecon.c
3490cba5	70	src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c \
0cdf50a7	71	cuboot-ebony.c cuboot-hotfoot.c treeboot-ebony.c prpmc2800.c \
606d08bc	72	ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
25431333 GL	73	cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c \
25431333 GL	74	cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \
c6ec08e0	75	fixed-head.S ep88xc.c ep405.c cuboot-c2k.c \
1e12f3c5	76	cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
d2477b5c	77	cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
94c73a8f	78	virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \
c5b20d39	79	cuboot-acadia.c cuboot-amigaone.c cuboot-kilauea.c
cd197ffc	80	src-boot := $(src-wlib) $(src-plat) empty.c
7054036f	81
1da177e4 LT	82	src-boot := $(addprefix $(obj)/, $(src-boot))
1da177e4 LT	83	obj-boot := $(addsuffix .o, $(basename $(src-boot)))
2bf11819 PM	84	obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
2bf11819 PM	85	obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
7054036f OH	86
7054036f OH	87	quiet_cmd_copy_zlib = COPY $@
3ff6eecc	88	cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]\).@\"\1\"@" $< > $@
7054036f OH	89
7054036f OH	90	quiet_cmd_copy_zlibheader = COPY $@
67ccd2fc	91	cmd_copy_zlibheader = sed "s@<linux/\([^>]\).@\"\1\"@" $< > $@
7054036f OH	92	# stddef.h for NULL
7054036f OH	93	quiet_cmd_copy_zliblinuxheader = COPY $@
67ccd2fc	94	cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]\).@\"\1\"@" $< > $@
7054036f OH	95
	96	$(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
	97	$(call cmd,copy_zlib)
	98
	99	$(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
	100	$(call cmd,copy_zlibheader)
	101
	102	$(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
	103	$(call cmd,copy_zliblinuxheader)
	104
9fffb55f DG	105	quiet_cmd_copy_libfdt = COPY $@
	106	cmd_copy_libfdt = cp $< $@
	107
	108	$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/%
	109	$(call cmd,copy_libfdt)
	110
2bf11819 PM	111	$(obj)/empty.c:
	112	@touch $@
	113
bafdb645	114	$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S
2bf11819	115	@cp $< $@
7054036f	116
2bf11819	117	clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
9fffb55f	118	$(libfdt) $(libfdtheader) \
b58a4575	119	empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
7054036f	120
1da177e4 LT	121	quiet_cmd_bootcc = BOOTCC $@
	122	cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
	123
	124	quiet_cmd_bootas = BOOTAS $@
	125	cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
	126
2bf11819	127	quiet_cmd_bootar = BOOTAR $@
235fd835	128	cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
a24c8481	129
9fffb55f DG	130	$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
9fffb55f DG	131	$(call if_changed_dep,bootcc)
235fd835	132	$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
2f0dfeaa	133	$(Q)mkdir -p $(dir $@)
1da177e4	134	$(call if_changed_dep,bootcc)
235fd835	135	$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
2f0dfeaa	136	$(Q)mkdir -p $(dir $@)
1da177e4 LT	137	$(call if_changed_dep,bootas)
1da177e4 LT	138
235fd835 MM	139	$(obj)/wrapper.a: $(obj-wlib) FORCE
235fd835 MM	140	$(call if_changed,bootar)
1da177e4	141
9fffb55f	142	hostprogs-y := addnote addRamDisk hack-coff mktree
1da177e4	143
235fd835	144	targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
cd197ffc	145	extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
bafdb645	146	$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
66a45dd3	147
25431333 GL	148	dtstree := $(srctree)/$(src)/dts
25431333 GL	149
2bf11819	150	wrapper :=$(srctree)/$(src)/wrapper
9fffb55f	151	wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
235fd835	152	$(wrapper) FORCE
1da177e4	153
2bf11819 PM	154	#############
2bf11819 PM	155	# Bits for building various flavours of zImage
1da177e4	156
2bf11819	157	ifneq ($(CROSS32_COMPILE),)
dcf90651	158	CROSSWRAP := -C "$(CROSS32_COMPILE)"
2bf11819 PM	159	else
2bf11819 PM	160	ifneq ($(CROSS_COMPILE),)
dcf90651	161	CROSSWRAP := -C "$(CROSS_COMPILE)"
2bf11819 PM	162	endif
2bf11819 PM	163	endif
1da177e4	164
9da82a6d	165	# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
2bf11819	166	quiet_cmd_wrap = WRAP $@
9da82a6d MM	167	cmd_wrap =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
9da82a6d MM	168	$(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
2bf11819	169
020533ef GL	170	image-$(CONFIG_PPC_PSERIES) += zImage.pseries
	171	image-$(CONFIG_PPC_MAPLE) += zImage.pseries
	172	image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries
595be948	173	image-$(CONFIG_PPC_PS3) += dtbImage.ps3
c347b798	174	image-$(CONFIG_PPC_CELLEB) += zImage.pseries
def434c2	175	image-$(CONFIG_PPC_CELL_QPACE) += zImage.pseries
020533ef	176	image-$(CONFIG_PPC_CHRP) += zImage.chrp
7839af33	177	image-$(CONFIG_PPC_EFIKA) += zImage.chrp
020533ef	178	image-$(CONFIG_PPC_PMAC) += zImage.pmac
32dde0f9	179	image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
a7e695f6	180	image-$(CONFIG_PPC_PRPMC2800) += dtbImage.prpmc2800
0570d4ed	181	image-$(CONFIG_PPC_ISERIES) += zImage.iseries
ac18c673 SW	182	image-$(CONFIG_DEFAULT_UIMAGE) += uImage
ac18c673 SW	183
25431333 GL	184	#
	185	# Targets which embed a device tree blob
	186	#
	187	# Theses are default targets to build images which embed device tree blobs.
	188	# They are only required on boards which do not have FDT support in firmware.
2a94739c	189	# Boards with newish u-boot firmware can use the uImage target above
25431333 GL	190	#
	191
	192	# Board ports in arch/powerpc/platform/40x/Kconfig
595be948	193	image-$(CONFIG_EP405) += dtbImage.ep405
0cdf50a7	194	image-$(CONFIG_HOTFOOT) += cuImage.hotfoot
25431333	195	image-$(CONFIG_WALNUT) += treeImage.walnut
94c73a8f	196	image-$(CONFIG_ACADIA) += cuImage.acadia
25431333 GL	197
25431333 GL	198	# Board ports in arch/powerpc/platform/44x/Kconfig
f6dfc805	199	image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony
658e8170	200	image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo
b6014e15	201	image-$(CONFIG_SAM440EP) += cuImage.sam440ep
606d08bc	202	image-$(CONFIG_SEQUOIA) += cuImage.sequoia
295e7427	203	image-$(CONFIG_RAINIER) += cuImage.rainier
6bbc5476	204	image-$(CONFIG_TAISHAN) += cuImage.taishan
3de9c9cd	205	image-$(CONFIG_KATMAI) += cuImage.katmai
1e12f3c5	206	image-$(CONFIG_WARP) += cuImage.warp
d0a48c9f	207	image-$(CONFIG_YOSEMITE) += cuImage.yosemite
66a45dd3	208
25431333	209	# Board ports in arch/powerpc/platform/8xx/Kconfig
efa58fbf AB	210	image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads
efa58fbf AB	211	image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads
595be948	212	image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc
25431333	213	image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \
595be948	214	dtbImage.adder875-redboot
25431333 GL	215
25431333 GL	216	# Board ports in arch/powerpc/platform/52xx/Kconfig
bfee95bb GL	217	image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb
	218	image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb
	219	image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb
25431333 GL	220
	221	# Board ports in arch/powerpc/platform/82xx/Kconfig
	222	image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads
	223	image-$(CONFIG_PQ2FADS) += cuImage.pq2fads
595be948	224	image-$(CONFIG_EP8248E) += dtbImage.ep8248e
25431333 GL	225
	226	# Board ports in arch/powerpc/platform/83xx/Kconfig
	227	image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds
	228	image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb
	229	image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \
	230	cuImage.mpc8349emitxgp
	231	image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds
	232	image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds
59d13f9d	233	image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot
25431333 GL	234
	235	# Board ports in arch/powerpc/platform/85xx/Kconfig
	236	image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads
	237	image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads
	238	image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \
	239	cuImage.mpc8548cds \
	240	cuImage.mpc8555cds
	241	image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds
	242	image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \
	243	cuImage.mpc8572ds
	244	image-$(CONFIG_TQM8540) += cuImage.tqm8540
	245	image-$(CONFIG_TQM8541) += cuImage.tqm8541
6dd1b64a	246	image-$(CONFIG_TQM8548) += cuImage.tqm8548
25431333 GL	247	image-$(CONFIG_TQM8555) += cuImage.tqm8555
25431333 GL	248	image-$(CONFIG_TQM8560) += cuImage.tqm8560
a72a6f53 PG	249	image-$(CONFIG_SBC8548) += cuImage.sbc8548
a72a6f53 PG	250	image-$(CONFIG_SBC8560) += cuImage.sbc8560
ff880112	251	image-$(CONFIG_KSI8560) += cuImage.ksi8560
25431333 GL	252
	253	# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
	254	image-$(CONFIG_STORCENTER) += cuImage.storcenter
	255	image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2
c6ec08e0	256	image-$(CONFIG_PPC_C2K) += cuImage.c2k
b09c1644	257
8f23735d GP	258	# Board port in arch/powerpc/platform/amigaone/Kconfig
	259	image-$(CONFIG_AMIGAONE) += cuImage.amigaone
	260
9216ad8c PM	261	# For 32-bit powermacs, build the COFF and miboot images
9216ad8c PM	262	# as well as the ELF images.
2bf11819 PM	263	ifeq ($(CONFIG_PPC32),y)
	264	image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot
	265	endif
	266
c356aa45 GL	267	# Allow extra targets to be added to the defconfig
	268	image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS))
	269
5d7960ff	270	initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
f6dfc805	271	initrd-y := $(patsubst zImage%, zImage.initrd%, \
595be948	272	$(patsubst dtbImage%, dtbImage.initrd%, \
5d1a0411 JL	273	$(patsubst simpleImage%, simpleImage.initrd%, \
5d1a0411 JL	274	$(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
9da82a6d	275	initrd-y := $(filter-out $(image-y), $(initrd-y))
235fd835	276	targets += $(image-y) $(initrd-y)
2bf11819	277
9da82a6d MM	278	$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
	279
	280	# Don't put the ramdisk on the pattern rule; when its missing make will try
	281	# the pattern rule with less dependencies that also matches (even with the
	282	# hard dependency listed).
25431333 GL	283	$(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
25431333 GL	284	$(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
9da82a6d	285
25431333 GL	286	$(obj)/zImage.%: vmlinux $(wrapperbits)
	287	$(call if_changed,wrap,$*)
	288
595be948	289	# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
e04018e8 GL	290	$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
e04018e8 GL	291	$(call if_changed,wrap,$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
25431333	292
e04018e8 GL	293	$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
e04018e8 GL	294	$(call if_changed,wrap,$,,$(obj)/$.dtb)
9da82a6d	295
4bb09281 TB	296	# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
	297	# prefix
	298	$(obj)/vmlinux.strip: vmlinux
	299	$(STRIP) -s -R .comment $< -o $@
	300
549e8152 PM	301	# The iseries hypervisor won't take an ET_DYN executable, so this
549e8152 PM	302	# changes the type (byte 17) in the file to ET_EXEC (2).
0570d4ed SR	303	$(obj)/zImage.iseries: vmlinux
0570d4ed SR	304	$(STRIP) -s -R .comment $< -o $@
549e8152	305	printf "\x02" \| dd of=$@ conv=notrunc bs=1 seek=17
0570d4ed	306
9da82a6d MM	307	$(obj)/uImage: vmlinux $(wrapperbits)
	308	$(call if_changed,wrap,uboot)
	309
a4292d7a GL	310	$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	311	$(call if_changed,wrap,cuboot-$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
	312
e04018e8 GL	313	$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
e04018e8 GL	314	$(call if_changed,wrap,cuboot-$,,$(obj)/$.dtb)
0fdd717e	315
d2477b5c GL	316	$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	317	$(call if_changed,wrap,simpleboot-$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
	318
	319	$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	320	$(call if_changed,wrap,simpleboot-$,,$(obj)/$.dtb)
	321
e04018e8 GL	322	$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
e04018e8 GL	323	$(call if_changed,wrap,treeboot-$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
f6dfc805	324
e04018e8 GL	325	$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	326	$(call if_changed,wrap,treeboot-$,,$(obj)/$.dtb)
	327
	328	# Rule to build device tree blobs
9fffb55f DG	329	DTC = $(objtree)/scripts/dtc/dtc
	330
	331	$(obj)/%.dtb: $(dtstree)/%.dts
	332	$(DTC) -O dtb -o $(obj)/$.dtb -b 0 $(DTS_FLAGS) $(dtstree)/$.dts
6a32d085	333
4bb09281 TB	334	# If there isn't a platform selected then just strip the vmlinux.
	335	ifeq (,$(image-y))
	336	image-y := vmlinux.strip
	337	endif
	338
2bf11819 PM	339	$(obj)/zImage: $(addprefix $(obj)/, $(image-y))
	340	@rm -f $@; ln $< $@
	341	$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
	342	@rm -f $@; ln $< $@
	343
928370c6	344	install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
29f1aff2	345	sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^
2bf11819	346
1383a34f	347	# anything not in $(targets)
b58a4575 KG	348	clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
	349	zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
	350	zImage.iseries zImage.miboot zImage.pmac zImage.pseries \
be687518	351	simpleImage.* otheros.bld *.dtb
1383a34f MM	352
	353	# clean up files cached by wrapper
	354	clean-kernel := vmlinux.strip vmlinux.bin
	355	clean-kernel += $(addsuffix .gz,$(clean-kernel))
	356	# If not absolute clean-files are relative to $(obj).
	357	clean-files += $(addprefix $(objtree)/, $(clean-kernel))
773f76b1 DW	358
	359	WRAPPER_OBJDIR := /usr/lib/kernel-wrapper
	360	WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
	361	WRAPPER_BINDIR := /usr/sbin
	362	INSTALL := install
	363
	364	extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
	365	hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
	366	wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
	367	dts-installed := $(patsubst $(obj)/dts/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(obj)/dts/*.dts))
	368
	369	all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
	370
	371	quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
	372	cmd_mkdir = mkdir -p $@
	373
	374	quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
	375	cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@
	376
	377	quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
	378	cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@
	379
	380	quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
	381	cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@
	382
	383	quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
	384	cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
	385	sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
	386	-e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \
	387
	388
	389	$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
	390	$(call cmd,mkdir)
	391
	392	$(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% \| $(DESTDIR)$(WRAPPER_OBJDIR)
	393	$(call cmd,install)
	394
	395	$(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% \| $(DESTDIR)$(WRAPPER_BINDIR)
	396	$(call cmd,install_exe)
	397
	398	$(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% \| $(DESTDIR)$(WRAPPER_DTSDIR)
	399	$(call cmd,install_dts)
	400
	401	$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper \| $(DESTDIR)$(WRAPPER_BINDIR)
	402	$(call cmd,install_wrapper)
	403
	404	$(obj)/bootwrapper_install: $(all-installed)
	405