[mirror_ubuntu-bionic-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) \
		 -mbig-endian
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)

DTC_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)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
$(obj)/treeboot-currituck.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 epapr.o): \
	$(addprefix $(obj)/,$(libfdtheader))

src-wlib-y := 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 $(zlib) devtree.c stdlib.c \
		oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
		uartlite.c mpc52xx-psc.c
src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c
src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c

src-plat-y := of.c epapr.c
src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
				treeboot-walnut.c cuboot-acadia.c \
				cuboot-kilauea.c simpleboot.c \
				virtex405-head.S virtex.c
src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
				cuboot-bamboo.c cuboot-sam440ep.c \
				cuboot-sequoia.c cuboot-rainier.c \
				cuboot-taishan.c cuboot-katmai.c \
				cuboot-warp.c cuboot-yosemite.c \
				treeboot-iss4xx.c treeboot-currituck.c \
				simpleboot.c fixed-head.S virtex.c
src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c
src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c
src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \
					cuboot-c2k.c gamecube-head.S \
					gamecube.c wii-head.S wii.c holly.c \
					prpmc2800.c fixed-head.S mvme5100.c
src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c
src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c

src-wlib := $(sort $(src-wlib-y))
src-plat := $(sort $(src-plat-y))
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))))
obj-plat: $(libfdt)

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

$(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 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_POWERNV)		+= zImage.pseries
image-$(CONFIG_PPC_MAPLE)		+= zImage.maple
image-$(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-$(CONFIG_DEFAULT_UIMAGE)		+= uImage
image-$(CONFIG_EPAPR_BOOT)		+= zImage.epapr

#
# 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
image-$(CONFIG_OBS600)			+= uImage.obs600

# 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-$(CONFIG_YOSEMITE)		+= cuImage.yosemite
image-$(CONFIG_ISS4xx)			+= treeImage.iss4xx \
					   treeImage.iss4xx-mpic
image-$(CONFIG_CURRITUCK)			+= treeImage.currituck

# 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-$(CONFIG_MPC85xx_CDS)		+= cuImage.mpc8541cds \
					   cuImage.mpc8548cds_32b \
					   cuImage.mpc8555cds
image-$(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_KSI8560)			+= cuImage.ksi8560

# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
image-$(CONFIG_STORCENTER)		+= cuImage.storcenter
image-$(CONFIG_MPC7448HPC2)		+= cuImage.mpc7448hpc2
image-$(CONFIG_PPC_C2K)			+= cuImage.c2k
image-$(CONFIG_GAMECUBE)		+= dtbImage.gamecube
image-$(CONFIG_WII)			+= dtbImage.wii
image-$(CONFIG_MVME5100)		+= dtbImage.mvme5100

# 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 $@

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

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

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

$(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
$(obj)/%.dtb: $(src)/dts/%.dts FORCE
	$(call if_changed_dep,dtc)

# 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.miboot zImage.pmac zImage.pseries \
	zImage.maple 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 $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.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	22	BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
6846ee5c	23	-fno-strict-aliasing -Os -msoft-float -pipe \
b610b978	24	-fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
d72b0801 IM	25	-isystem $(shell $(CROSS32CC) -print-file-name=include) \
d72b0801 IM	26	-mbig-endian
decd300b	27	BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
2bf11819	28
105c13dd GL	29	ifdef CONFIG_DEBUG_INFO
	30	BOOTCFLAGS += -g
	31	endif
	32
2bf11819 PM	33	ifeq ($(call cc-option-yn, -fstack-protector),y)
	34	BOOTCFLAGS += -fno-stack-protector
	35	endif
	36
9fffb55f	37	BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
1da177e4	38
63849340	39	DTC_FLAGS ?= -p 1024
9d4ae9fc	40
bf2e70ac JB	41	$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
bf2e70ac JB	42	$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
0cdf50a7	43	$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
bf2e70ac JB	44	$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
bf2e70ac JB	45	$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
9f3eefc4	46	$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
2e71cc0d	47	$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
b4e8c8dd	48	$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
228d5505	49	$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
b9e4f176	50	$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
60e41753	51
6bbc5476	52
4f3865fb RP	53	zlib := inffast.c inflate.c inftrees.c
4f3865fb RP	54	zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
7054036f OH	55	zliblinuxheader := zlib.h zconf.h zutil.h
7054036f OH	56
4ff23fa9	57	$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
d25a9d66	58	$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
2bf11819	59
9fffb55f DG	60	libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
	61	libfdtheader := fdt.h libfdt.h libfdt_internal.h
	62
73927693	63	$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \
9fffb55f DG	64	$(addprefix $(obj)/,$(libfdtheader))
9fffb55f DG	65
b81f18e5	66	src-wlib-y := string.S crt0.S crtsavres.S stdio.c main.c \
9fffb55f	67	$(libfdt) libfdt-wrapper.c \
ad9d2716	68	ns16550.c serial.c simple_alloc.c div64.S util.S \
b81f18e5 TB	69	gunzip_util.c elf_util.c $(zlib) devtree.c stdlib.c \
	70	oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
	71	uartlite.c mpc52xx-psc.c
	72	src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c
	73	src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
	74	src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c
	75	src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
	76	src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c
	77
0c9fa291	78	src-plat-y := of.c epapr.c
b81f18e5 TB	79	src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
	80	treeboot-walnut.c cuboot-acadia.c \
	81	cuboot-kilauea.c simpleboot.c \
	82	virtex405-head.S virtex.c
	83	src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
	84	cuboot-bamboo.c cuboot-sam440ep.c \
	85	cuboot-sequoia.c cuboot-rainier.c \
	86	cuboot-taishan.c cuboot-katmai.c \
	87	cuboot-warp.c cuboot-yosemite.c \
	88	treeboot-iss4xx.c treeboot-currituck.c \
	89	simpleboot.c fixed-head.S virtex.c
	90	src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
	91	src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
	92	src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
	93	src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c
	94	src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c
	95	src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \
	96	cuboot-c2k.c gamecube-head.S \
	97	gamecube.c wii-head.S wii.c holly.c \
be201981	98	prpmc2800.c fixed-head.S mvme5100.c
b81f18e5 TB	99	src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c
b81f18e5 TB	100	src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
0c9fa291	101	src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
b81f18e5 TB	102
	103	src-wlib := $(sort $(src-wlib-y))
	104	src-plat := $(sort $(src-plat-y))
cd197ffc	105	src-boot := $(src-wlib) $(src-plat) empty.c
7054036f	106
1da177e4 LT	107	src-boot := $(addprefix $(obj)/, $(src-boot))
1da177e4 LT	108	obj-boot := $(addsuffix .o, $(basename $(src-boot)))
2bf11819 PM	109	obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
2bf11819 PM	110	obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
0090e02b	111	obj-plat: $(libfdt)
7054036f OH	112
7054036f OH	113	quiet_cmd_copy_zlib = COPY $@
3ff6eecc	114	cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]\).@\"\1\"@" $< > $@
7054036f OH	115
7054036f OH	116	quiet_cmd_copy_zlibheader = COPY $@
67ccd2fc	117	cmd_copy_zlibheader = sed "s@<linux/\([^>]\).@\"\1\"@" $< > $@
7054036f OH	118	# stddef.h for NULL
7054036f OH	119	quiet_cmd_copy_zliblinuxheader = COPY $@
67ccd2fc	120	cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]\).@\"\1\"@" $< > $@
7054036f OH	121
	122	$(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
	123	$(call cmd,copy_zlib)
	124
	125	$(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
	126	$(call cmd,copy_zlibheader)
	127
	128	$(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
	129	$(call cmd,copy_zliblinuxheader)
	130
9fffb55f DG	131	quiet_cmd_copy_libfdt = COPY $@
	132	cmd_copy_libfdt = cp $< $@
	133
	134	$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/%
	135	$(call cmd,copy_libfdt)
	136
2bf11819 PM	137	$(obj)/empty.c:
	138	@touch $@
	139
bafdb645	140	$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S
2bf11819	141	@cp $< $@
7054036f	142
2bf11819	143	clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
9fffb55f	144	$(libfdt) $(libfdtheader) \
b58a4575	145	empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
7054036f	146
1da177e4 LT	147	quiet_cmd_bootcc = BOOTCC $@
	148	cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
	149
	150	quiet_cmd_bootas = BOOTAS $@
	151	cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
	152
2bf11819	153	quiet_cmd_bootar = BOOTAR $@
31355403	154	cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
a24c8481	155
9fffb55f DG	156	$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
9fffb55f DG	157	$(call if_changed_dep,bootcc)
235fd835	158	$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
2f0dfeaa	159	$(Q)mkdir -p $(dir $@)
1da177e4	160	$(call if_changed_dep,bootcc)
235fd835	161	$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
2f0dfeaa	162	$(Q)mkdir -p $(dir $@)
1da177e4 LT	163	$(call if_changed_dep,bootas)
1da177e4 LT	164
235fd835 MM	165	$(obj)/wrapper.a: $(obj-wlib) FORCE
235fd835 MM	166	$(call if_changed,bootar)
1da177e4	167
97bb63e4	168	hostprogs-y := addnote hack-coff mktree
1da177e4	169
235fd835	170	targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
cd197ffc	171	extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
bafdb645	172	$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
66a45dd3	173
25431333 GL	174	dtstree := $(srctree)/$(src)/dts
25431333 GL	175
2bf11819	176	wrapper :=$(srctree)/$(src)/wrapper
9fffb55f	177	wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
235fd835	178	$(wrapper) FORCE
1da177e4	179
2bf11819 PM	180	#############
2bf11819 PM	181	# Bits for building various flavours of zImage
1da177e4	182
2bf11819	183	ifneq ($(CROSS32_COMPILE),)
dcf90651	184	CROSSWRAP := -C "$(CROSS32_COMPILE)"
2bf11819 PM	185	else
2bf11819 PM	186	ifneq ($(CROSS_COMPILE),)
dcf90651	187	CROSSWRAP := -C "$(CROSS_COMPILE)"
2bf11819 PM	188	endif
2bf11819 PM	189	endif
1da177e4	190
9da82a6d	191	# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
2bf11819	192	quiet_cmd_wrap = WRAP $@
9da82a6d MM	193	cmd_wrap =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
9da82a6d MM	194	$(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
2bf11819	195
020533ef	196	image-$(CONFIG_PPC_PSERIES) += zImage.pseries
55190f88	197	image-$(CONFIG_PPC_POWERNV) += zImage.pseries
58706ef9	198	image-$(CONFIG_PPC_MAPLE) += zImage.maple
020533ef	199	image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries
595be948	200	image-$(CONFIG_PPC_PS3) += dtbImage.ps3
c347b798	201	image-$(CONFIG_PPC_CELLEB) += zImage.pseries
def434c2	202	image-$(CONFIG_PPC_CELL_QPACE) += zImage.pseries
020533ef	203	image-$(CONFIG_PPC_CHRP) += zImage.chrp
7839af33	204	image-$(CONFIG_PPC_EFIKA) += zImage.chrp
020533ef	205	image-$(CONFIG_PPC_PMAC) += zImage.pmac
32dde0f9	206	image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
a7e695f6	207	image-$(CONFIG_PPC_PRPMC2800) += dtbImage.prpmc2800
ac18c673	208	image-$(CONFIG_DEFAULT_UIMAGE) += uImage
6c5b59b9	209	image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
ac18c673	210
25431333 GL	211	#
	212	# Targets which embed a device tree blob
	213	#
	214	# Theses are default targets to build images which embed device tree blobs.
	215	# They are only required on boards which do not have FDT support in firmware.
2a94739c	216	# Boards with newish u-boot firmware can use the uImage target above
25431333 GL	217	#
	218
	219	# Board ports in arch/powerpc/platform/40x/Kconfig
595be948	220	image-$(CONFIG_EP405) += dtbImage.ep405
0cdf50a7	221	image-$(CONFIG_HOTFOOT) += cuImage.hotfoot
25431333	222	image-$(CONFIG_WALNUT) += treeImage.walnut
94c73a8f	223	image-$(CONFIG_ACADIA) += cuImage.acadia
11eab297	224	image-$(CONFIG_OBS600) += uImage.obs600
25431333 GL	225
25431333 GL	226	# Board ports in arch/powerpc/platform/44x/Kconfig
f6dfc805	227	image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony
658e8170	228	image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo
b6014e15	229	image-$(CONFIG_SAM440EP) += cuImage.sam440ep
606d08bc	230	image-$(CONFIG_SEQUOIA) += cuImage.sequoia
295e7427	231	image-$(CONFIG_RAINIER) += cuImage.rainier
6bbc5476	232	image-$(CONFIG_TAISHAN) += cuImage.taishan
3de9c9cd	233	image-$(CONFIG_KATMAI) += cuImage.katmai
1e12f3c5	234	image-$(CONFIG_WARP) += cuImage.warp
d0a48c9f	235	image-$(CONFIG_YOSEMITE) += cuImage.yosemite
b4e8c8dd TS	236	image-$(CONFIG_ISS4xx) += treeImage.iss4xx \
b4e8c8dd TS	237	treeImage.iss4xx-mpic
228d5505	238	image-$(CONFIG_CURRITUCK) += treeImage.currituck
66a45dd3	239
25431333	240	# Board ports in arch/powerpc/platform/8xx/Kconfig
efa58fbf AB	241	image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads
efa58fbf AB	242	image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads
595be948	243	image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc
25431333	244	image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \
595be948	245	dtbImage.adder875-redboot
25431333 GL	246
25431333 GL	247	# Board ports in arch/powerpc/platform/52xx/Kconfig
bfee95bb GL	248	image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb
	249	image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb
	250	image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb
25431333 GL	251
	252	# Board ports in arch/powerpc/platform/82xx/Kconfig
	253	image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads
	254	image-$(CONFIG_PQ2FADS) += cuImage.pq2fads
595be948	255	image-$(CONFIG_EP8248E) += dtbImage.ep8248e
25431333 GL	256
	257	# Board ports in arch/powerpc/platform/83xx/Kconfig
	258	image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds
	259	image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb
	260	image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \
	261	cuImage.mpc8349emitxgp
	262	image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds
	263	image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds
59d13f9d	264	image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot
25431333 GL	265
	266	# Board ports in arch/powerpc/platform/85xx/Kconfig
	267	image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads
	268	image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads
	269	image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \
0d4fdd32	270	cuImage.mpc8548cds_32b \
25431333 GL	271	cuImage.mpc8555cds
	272	image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds
	273	image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \
	274	cuImage.mpc8572ds
	275	image-$(CONFIG_TQM8540) += cuImage.tqm8540
	276	image-$(CONFIG_TQM8541) += cuImage.tqm8541
6dd1b64a	277	image-$(CONFIG_TQM8548) += cuImage.tqm8548
25431333 GL	278	image-$(CONFIG_TQM8555) += cuImage.tqm8555
25431333 GL	279	image-$(CONFIG_TQM8560) += cuImage.tqm8560
a72a6f53	280	image-$(CONFIG_SBC8548) += cuImage.sbc8548
ff880112	281	image-$(CONFIG_KSI8560) += cuImage.ksi8560
25431333 GL	282
	283	# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
	284	image-$(CONFIG_STORCENTER) += cuImage.storcenter
	285	image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2
c6ec08e0	286	image-$(CONFIG_PPC_C2K) += cuImage.c2k
b68a24bc	287	image-$(CONFIG_GAMECUBE) += dtbImage.gamecube
6cdd2417	288	image-$(CONFIG_WII) += dtbImage.wii
be201981	289	image-$(CONFIG_MVME5100) += dtbImage.mvme5100
b09c1644	290
8f23735d GP	291	# Board port in arch/powerpc/platform/amigaone/Kconfig
	292	image-$(CONFIG_AMIGAONE) += cuImage.amigaone
	293
9216ad8c PM	294	# For 32-bit powermacs, build the COFF and miboot images
9216ad8c PM	295	# as well as the ELF images.
2bf11819 PM	296	ifeq ($(CONFIG_PPC32),y)
	297	image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot
	298	endif
	299
c356aa45 GL	300	# Allow extra targets to be added to the defconfig
	301	image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS))
	302
5d7960ff	303	initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
f6dfc805	304	initrd-y := $(patsubst zImage%, zImage.initrd%, \
595be948	305	$(patsubst dtbImage%, dtbImage.initrd%, \
5d1a0411 JL	306	$(patsubst simpleImage%, simpleImage.initrd%, \
5d1a0411 JL	307	$(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
9da82a6d	308	initrd-y := $(filter-out $(image-y), $(initrd-y))
235fd835	309	targets += $(image-y) $(initrd-y)
2bf11819	310
9da82a6d MM	311	$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
	312
	313	# Don't put the ramdisk on the pattern rule; when its missing make will try
	314	# the pattern rule with less dependencies that also matches (even with the
	315	# hard dependency listed).
25431333 GL	316	$(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
25431333 GL	317	$(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
9da82a6d	318
25431333 GL	319	$(obj)/zImage.%: vmlinux $(wrapperbits)
	320	$(call if_changed,wrap,$*)
	321
595be948	322	# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
e04018e8 GL	323	$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
e04018e8 GL	324	$(call if_changed,wrap,$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
25431333	325
e04018e8 GL	326	$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
e04018e8 GL	327	$(call if_changed,wrap,$,,$(obj)/$.dtb)
9da82a6d	328
4bb09281 TB	329	# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
	330	# prefix
	331	$(obj)/vmlinux.strip: vmlinux
	332	$(STRIP) -s -R .comment $< -o $@
	333
9da82a6d MM	334	$(obj)/uImage: vmlinux $(wrapperbits)
	335	$(call if_changed,wrap,uboot)
	336
11eab297 BH	337	$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	338	$(call if_changed,wrap,uboot-$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
	339
	340	$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	341	$(call if_changed,wrap,uboot-$,,$(obj)/$.dtb)
	342
a4292d7a GL	343	$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	344	$(call if_changed,wrap,cuboot-$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
	345
e04018e8 GL	346	$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
e04018e8 GL	347	$(call if_changed,wrap,cuboot-$,,$(obj)/$.dtb)
0fdd717e	348
d2477b5c GL	349	$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	350	$(call if_changed,wrap,simpleboot-$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
	351
	352	$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	353	$(call if_changed,wrap,simpleboot-$,,$(obj)/$.dtb)
	354
e04018e8 GL	355	$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
e04018e8 GL	356	$(call if_changed,wrap,treeboot-$,,$(obj)/$.dtb,$(obj)/ramdisk.image.gz)
f6dfc805	357
e04018e8 GL	358	$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
	359	$(call if_changed,wrap,treeboot-$,,$(obj)/$.dtb)
	360
	361	# Rule to build device tree blobs
7c431851 SW	362	$(obj)/%.dtb: $(src)/dts/%.dts FORCE
7c431851 SW	363	$(call if_changed_dep,dtc)
6a32d085	364
4bb09281 TB	365	# If there isn't a platform selected then just strip the vmlinux.
	366	ifeq (,$(image-y))
	367	image-y := vmlinux.strip
	368	endif
	369
2bf11819 PM	370	$(obj)/zImage: $(addprefix $(obj)/, $(image-y))
	371	@rm -f $@; ln $< $@
	372	$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
	373	@rm -f $@; ln $< $@
	374
928370c6	375	install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
29f1aff2	376	sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^
2bf11819	377
1383a34f	378	# anything not in $(targets)
b58a4575 KG	379	clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
b58a4575 KG	380	zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
1b041885	381	zImage.miboot zImage.pmac zImage.pseries \
58706ef9	382	zImage.maple simpleImage.* otheros.bld *.dtb
1383a34f MM	383
	384	# clean up files cached by wrapper
	385	clean-kernel := vmlinux.strip vmlinux.bin
	386	clean-kernel += $(addsuffix .gz,$(clean-kernel))
	387	# If not absolute clean-files are relative to $(obj).
	388	clean-files += $(addprefix $(objtree)/, $(clean-kernel))
773f76b1 DW	389
	390	WRAPPER_OBJDIR := /usr/lib/kernel-wrapper
	391	WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
	392	WRAPPER_BINDIR := /usr/sbin
	393	INSTALL := install
	394
	395	extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
	396	hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
	397	wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
4d9ef89d	398	dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
773f76b1 DW	399
	400	all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
	401
	402	quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
	403	cmd_mkdir = mkdir -p $@
	404
	405	quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
	406	cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@
	407
	408	quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
	409	cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@
	410
	411	quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
	412	cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@
	413
	414	quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
	415	cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
	416	sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
	417	-e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \
	418
	419
	420	$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
	421	$(call cmd,mkdir)
	422
	423	$(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% \| $(DESTDIR)$(WRAPPER_OBJDIR)
	424	$(call cmd,install)
	425
	426	$(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% \| $(DESTDIR)$(WRAPPER_BINDIR)
	427	$(call cmd,install_exe)
	428
	429	$(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% \| $(DESTDIR)$(WRAPPER_DTSDIR)
	430	$(call cmd,install_dts)
	431
	432	$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper \| $(DESTDIR)$(WRAPPER_BINDIR)
	433	$(call cmd,install_wrapper)
	434
	435	$(obj)/bootwrapper_install: $(all-installed)