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   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
  20 all: $(obj)/zImage
  21
  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)
  26 BOOTAFLAGS      := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
  27
  28 ifdef CONFIG_DEBUG_INFO
  29 BOOTCFLAGS      += -g
  30 endif
  31
  32 ifeq ($(call cc-option-yn, -fstack-protector),y)
  33 BOOTCFLAGS      += -fno-stack-protector
  34 endif
  35
  36 BOOTCFLAGS      += -I$(obj) -I$(srctree)/$(obj) -I$(srctree)/$(src)/libfdt
  37
  38 DTS_FLAGS       ?= -p 1024
  39
  40 $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
  41 $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
  42 $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
  43 $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
  44 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
  45 $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
  46
  47
  48 zlib       := inffast.c inflate.c inftrees.c
  49 zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
  50 zliblinuxheader := zlib.h zconf.h zutil.h
  51
  52 $(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
  53         $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
  54
  55 src-libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
  56 src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
  57                 $(addprefix libfdt/,$(src-libfdt)) libfdt-wrapper.c \
  58                 ns16550.c serial.c simple_alloc.c div64.S util.S \
  59                 gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
  60                 4xx.c ebony.c mv64x60.c mpsc.c mv64x60_i2c.c cuboot.c bamboo.c \
  61                 cpm-serial.c stdlib.c mpc52xx-psc.c planetcore.c uartlite.c \
  62                 fsl-soc.c mpc8xx.c pq2.c
  63 src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c \
  64                 cuboot-ebony.c treeboot-ebony.c prpmc2800.c \
  65                 ps3-head.S ps3-hvcall.S ps3.c treeboot-bamboo.c cuboot-8xx.c \
  66                 cuboot-pq2.c cuboot-sequoia.c treeboot-walnut.c \
  67                 cuboot-bamboo.c cuboot-mpc7448hpc2.c cuboot-taishan.c \
  68                 fixed-head.S ep88xc.c ep405.c cuboot-c2k.c \
  69                 cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
  70                 cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
  71                 virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c
  72 src-boot := $(src-wlib) $(src-plat) empty.c
  73
  74 src-boot := $(addprefix $(obj)/, $(src-boot))
  75 obj-boot := $(addsuffix .o, $(basename $(src-boot)))
  76 obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
  77 obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
  78
  79 quiet_cmd_copy_zlib = COPY    $@
  80       cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
  81
  82 quiet_cmd_copy_zlibheader = COPY    $@
  83       cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
  84 # stddef.h for NULL
  85 quiet_cmd_copy_zliblinuxheader = COPY    $@
  86       cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
  87
  88 $(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
  89         $(call cmd,copy_zlib)
  90
  91 $(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
  92         $(call cmd,copy_zlibheader)
  93
  94 $(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
  95         $(call cmd,copy_zliblinuxheader)
  96
  97 $(obj)/empty.c:
  98         @touch $@
  99
 100 $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S
 101         @cp $< $@
 102
 103 clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
 104                 empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
 105
 106 quiet_cmd_bootcc = BOOTCC  $@
 107       cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
 108
 109 quiet_cmd_bootas = BOOTAS  $@
 110       cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
 111
 112 quiet_cmd_bootar = BOOTAR  $@
 113       cmd_bootar = $(CROSS32AR) -cr $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
 114
 115 $(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
 116         $(Q)mkdir -p $(dir $@)
 117         $(call if_changed_dep,bootcc)
 118 $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
 119         $(Q)mkdir -p $(dir $@)
 120         $(call if_changed_dep,bootas)
 121
 122 $(obj)/wrapper.a: $(obj-wlib) FORCE
 123         $(call if_changed,bootar)
 124
 125 hostprogs-y     := addnote addRamDisk hack-coff mktree dtc
 126
 127 targets         += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
 128 extra-y         := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
 129                    $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
 130
 131 dtstree         := $(srctree)/$(src)/dts
 132
 133 wrapper         :=$(srctree)/$(src)/wrapper
 134 wrapperbits     := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree dtc) \
 135                         $(wrapper) FORCE
 136
 137 #############
 138 # Bits for building dtc
 139 # DTC_GENPARSER      := 1    # Uncomment to rebuild flex/bison output
 140
 141 dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o srcpos.o checks.o
 142 dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
 143 dtc-objs := $(addprefix dtc-src/, $(dtc-objs))
 144
 145 # prerequisites on generated files needs to be explicit
 146 $(obj)/dtc-src/dtc-parser.tab.o: $(obj)/dtc-src/dtc-parser.tab.c $(obj)/dtc-src/dtc-parser.tab.h
 147 $(obj)/dtc-src/dtc-lexer.lex.o:  $(obj)/dtc-src/dtc-lexer.lex.c $(obj)/dtc-src/dtc-parser.tab.h
 148
 149 HOSTCFLAGS += -I$(src)/dtc-src/ -I$(src)/libfdt/
 150
 151 targets += dtc-src/dtc-parser.tab.c
 152 targets += dtc-src/dtc-lexer.lex.c
 153
 154 clean-files += dtc-src/dtc-parser.tab.h
 155
 156 ifdef DTC_GENPARSER
 157 BISON = bison
 158 FLEX = flex
 159
 160 quiet_cmd_bison = BISON   $@
 161       cmd_bison = $(BISON) -o$@ -d $<; cp $@ $@_shipped
 162 quiet_cmd_flex = FLEX    $@
 163       cmd_flex = $(FLEX) -o$@ $<; cp $@ $@_shipped
 164
 165 $(obj)/dtc-src/dtc-parser.tab.c: $(src)/dtc-src/dtc-parser.y FORCE
 166         $(call if_changed,bison)
 167
 168 $(obj)/dtc-src/dtc-parser.tab.h: $(obj)/dtc-src/dtc-parser.tab.c
 169
 170 $(obj)/dtc-src/dtc-lexer.lex.c: $(src)/dtc-src/dtc-lexer.l FORCE
 171         $(call if_changed,flex)
 172 endif
 173
 174 #############
 175 # Bits for building various flavours of zImage
 176
 177 ifneq ($(CROSS32_COMPILE),)
 178 CROSSWRAP := -C "$(CROSS32_COMPILE)"
 179 else
 180 ifneq ($(CROSS_COMPILE),)
 181 CROSSWRAP := -C "$(CROSS_COMPILE)"
 182 endif
 183 endif
 184
 185 # args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
 186 quiet_cmd_wrap  = WRAP    $@
 187       cmd_wrap  =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
 188                 $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
 189
 190 image-$(CONFIG_PPC_PSERIES)             += zImage.pseries
 191 image-$(CONFIG_PPC_MAPLE)               += zImage.pseries
 192 image-$(CONFIG_PPC_IBM_CELL_BLADE)      += zImage.pseries
 193 image-$(CONFIG_PPC_PS3)                 += dtbImage.ps3
 194 image-$(CONFIG_PPC_CELLEB)              += zImage.pseries
 195 image-$(CONFIG_PPC_CHRP)                += zImage.chrp
 196 image-$(CONFIG_PPC_EFIKA)               += zImage.chrp
 197 image-$(CONFIG_PPC_PMAC)                += zImage.pmac
 198 image-$(CONFIG_PPC_HOLLY)               += dtbImage.holly
 199 image-$(CONFIG_PPC_PRPMC2800)           += dtbImage.prpmc2800
 200 image-$(CONFIG_PPC_ISERIES)             += zImage.iseries
 201 image-$(CONFIG_DEFAULT_UIMAGE)          += uImage
 202
 203 #
 204 # Targets which embed a device tree blob
 205 #
 206 # Theses are default targets to build images which embed device tree blobs.
 207 # They are only required on boards which do not have FDT support in firmware.
 208 # Boards with newish u-boot firmare can use the uImage target above
 209 #
 210
 211 # Board ports in arch/powerpc/platform/40x/Kconfig
 212 image-$(CONFIG_EP405)                   += dtbImage.ep405
 213 image-$(CONFIG_WALNUT)                  += treeImage.walnut
 214
 215 # Board ports in arch/powerpc/platform/44x/Kconfig
 216 image-$(CONFIG_EBONY)                   += treeImage.ebony cuImage.ebony
 217 image-$(CONFIG_BAMBOO)                  += treeImage.bamboo cuImage.bamboo
 218 image-$(CONFIG_SAM440EP)                += cuImage.sam440ep
 219 image-$(CONFIG_SEQUOIA)                 += cuImage.sequoia
 220 image-$(CONFIG_RAINIER)                 += cuImage.rainier
 221 image-$(CONFIG_TAISHAN)                 += cuImage.taishan
 222 image-$(CONFIG_KATMAI)                  += cuImage.katmai
 223 image-$(CONFIG_WARP)                    += cuImage.warp
 224 image-$(CONFIG_YOSEMITE)                += cuImage.yosemite
 225
 226 # Board ports in arch/powerpc/platform/8xx/Kconfig
 227 image-$(CONFIG_MPC86XADS)               += cuImage.mpc866ads
 228 image-$(CONFIG_MPC885ADS)               += cuImage.mpc885ads
 229 image-$(CONFIG_PPC_EP88XC)              += dtbImage.ep88xc
 230 image-$(CONFIG_PPC_ADDER875)            += cuImage.adder875-uboot \
 231                                            dtbImage.adder875-redboot
 232
 233 # Board ports in arch/powerpc/platform/52xx/Kconfig
 234 image-$(CONFIG_PPC_LITE5200)            += cuImage.lite5200 cuImage.lite5200b
 235
 236 # Board ports in arch/powerpc/platform/82xx/Kconfig
 237 image-$(CONFIG_MPC8272_ADS)             += cuImage.mpc8272ads
 238 image-$(CONFIG_PQ2FADS)                 += cuImage.pq2fads
 239 image-$(CONFIG_EP8248E)                 += dtbImage.ep8248e
 240
 241 # Board ports in arch/powerpc/platform/83xx/Kconfig
 242 image-$(CONFIG_MPC832x_MDS)             += cuImage.mpc832x_mds
 243 image-$(CONFIG_MPC832x_RDB)             += cuImage.mpc832x_rdb
 244 image-$(CONFIG_MPC834x_ITX)             += cuImage.mpc8349emitx \
 245                                            cuImage.mpc8349emitxgp
 246 image-$(CONFIG_MPC834x_MDS)             += cuImage.mpc834x_mds
 247 image-$(CONFIG_MPC836x_MDS)             += cuImage.mpc836x_mds
 248 image-$(CONFIG_ASP834x)                 += dtbImage.asp834x-redboot
 249
 250 # Board ports in arch/powerpc/platform/85xx/Kconfig
 251 image-$(CONFIG_MPC8540_ADS)             += cuImage.mpc8540ads
 252 image-$(CONFIG_MPC8560_ADS)             += cuImage.mpc8560ads
 253 image-$(CONFIG_MPC85xx_CDS)             += cuImage.mpc8541cds \
 254                                            cuImage.mpc8548cds \
 255                                            cuImage.mpc8555cds
 256 image-$(CONFIG_MPC85xx_MDS)             += cuImage.mpc8568mds
 257 image-$(CONFIG_MPC85xx_DS)              += cuImage.mpc8544ds \
 258                                            cuImage.mpc8572ds
 259 image-$(CONFIG_TQM8540)                 += cuImage.tqm8540
 260 image-$(CONFIG_TQM8541)                 += cuImage.tqm8541
 261 image-$(CONFIG_TQM8548)                 += cuImage.tqm8548
 262 image-$(CONFIG_TQM8555)                 += cuImage.tqm8555
 263 image-$(CONFIG_TQM8560)                 += cuImage.tqm8560
 264 image-$(CONFIG_SBC8548)                 += cuImage.sbc8548
 265 image-$(CONFIG_SBC8560)                 += cuImage.sbc8560
 266 image-$(CONFIG_KSI8560)                 += cuImage.ksi8560
 267
 268 # Board ports in arch/powerpc/platform/embedded6xx/Kconfig
 269 image-$(CONFIG_STORCENTER)              += cuImage.storcenter
 270 image-$(CONFIG_MPC7448HPC2)             += cuImage.mpc7448hpc2
 271 image-$(CONFIG_PPC_C2K)                 += cuImage.c2k
 272
 273 # For 32-bit powermacs, build the COFF and miboot images
 274 # as well as the ELF images.
 275 ifeq ($(CONFIG_PPC32),y)
 276 image-$(CONFIG_PPC_PMAC)        += zImage.coff zImage.miboot
 277 endif
 278
 279 # Allow extra targets to be added to the defconfig
 280 image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS))
 281
 282 initrd-  := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
 283 initrd-y := $(patsubst zImage%, zImage.initrd%, \
 284                 $(patsubst dtbImage%, dtbImage.initrd%, \
 285                 $(patsubst simpleImage%, simpleImage.initrd%, \
 286                 $(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
 287 initrd-y := $(filter-out $(image-y), $(initrd-y))
 288 targets += $(image-y) $(initrd-y)
 289
 290 $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
 291
 292 # Don't put the ramdisk on the pattern rule; when its missing make will try
 293 # the pattern rule with less dependencies that also matches (even with the
 294 # hard dependency listed).
 295 $(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
 296         $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
 297
 298 $(obj)/zImage.%: vmlinux $(wrapperbits)
 299         $(call if_changed,wrap,$*)
 300
 301 # dtbImage% - a dtbImage is a zImage with an embedded device tree blob
 302 $(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
 303         $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
 304
 305 $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
 306         $(call if_changed,wrap,$*,,$(obj)/$*.dtb)
 307
 308 # This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
 309 # prefix
 310 $(obj)/vmlinux.strip: vmlinux
 311         $(STRIP) -s -R .comment $< -o $@
 312
 313 # The iseries hypervisor won't take an ET_DYN executable, so this
 314 # changes the type (byte 17) in the file to ET_EXEC (2).
 315 $(obj)/zImage.iseries: vmlinux
 316         $(STRIP) -s -R .comment $< -o $@
 317         printf "\x02" | dd of=$@ conv=notrunc bs=1 seek=17
 318
 319 $(obj)/uImage: vmlinux $(wrapperbits)
 320         $(call if_changed,wrap,uboot)
 321
 322 $(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 323         $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
 324
 325 $(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 326         $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
 327
 328 $(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 329         $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
 330
 331 $(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 332         $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
 333
 334 $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 335         $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
 336
 337 # Rule to build device tree blobs
 338 $(obj)/%.dtb: $(dtstree)/%.dts $(obj)/dtc
 339         $(obj)/dtc -O dtb -o $(obj)/$*.dtb -b 0 $(DTS_FLAGS) $(dtstree)/$*.dts
 340
 341 # If there isn't a platform selected then just strip the vmlinux.
 342 ifeq (,$(image-y))
 343 image-y := vmlinux.strip
 344 endif
 345
 346 $(obj)/zImage:          $(addprefix $(obj)/, $(image-y))
 347         @rm -f $@; ln $< $@
 348 $(obj)/zImage.initrd:   $(addprefix $(obj)/, $(initrd-y))
 349         @rm -f $@; ln $< $@
 350
 351 install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
 352         sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $<
 353
 354 # anything not in $(targets)
 355 clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
 356         zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
 357         zImage.iseries zImage.miboot zImage.pmac zImage.pseries \
 358         otheros.bld *.dtb
 359
 360 # clean up files cached by wrapper
 361 clean-kernel := vmlinux.strip vmlinux.bin
 362 clean-kernel += $(addsuffix .gz,$(clean-kernel))
 363 # If not absolute clean-files are relative to $(obj).
 364 clean-files += $(addprefix $(objtree)/, $(clean-kernel))
 365
 366 WRAPPER_OBJDIR := /usr/lib/kernel-wrapper
 367 WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
 368 WRAPPER_BINDIR := /usr/sbin
 369 INSTALL := install
 370
 371 extra-installed         := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
 372 hostprogs-installed     := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
 373 wrapper-installed       := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
 374 dts-installed           := $(patsubst $(obj)/dts/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(obj)/dts/*.dts))
 375
 376 all-installed           := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
 377
 378 quiet_cmd_mkdir           = MKDIR   $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
 379       cmd_mkdir           = mkdir -p $@
 380
 381 quiet_cmd_install         = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
 382       cmd_install         = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@
 383
 384 quiet_cmd_install_dts     = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
 385       cmd_install_dts     = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@
 386
 387 quiet_cmd_install_exe     = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
 388       cmd_install_exe     = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@
 389
 390 quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
 391       cmd_install_wrapper = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
 392                                 sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
 393                                           -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \
 394
 395
 396 $(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
 397         $(call cmd,mkdir)
 398
 399 $(extra-installed)      : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR)
 400         $(call cmd,install)
 401
 402 $(hostprogs-installed)  : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR)
 403         $(call cmd,install_exe)
 404
 405 $(dts-installed)        : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR)
 406         $(call cmd,install_dts)
 407
 408 $(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR)
 409         $(call cmd,install_wrapper)
 410
 411 $(obj)/bootwrapper_install: $(all-installed)
 412