arch/powerpc/boot/Makefile

   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                  -mbig-endian
  27 BOOTAFLAGS      := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
  28
  29 ifdef CONFIG_DEBUG_INFO
  30 BOOTCFLAGS      += -g
  31 endif
  32
  33 ifeq ($(call cc-option-yn, -fstack-protector),y)
  34 BOOTCFLAGS      += -fno-stack-protector
  35 endif
  36
  37 BOOTCFLAGS      += -I$(obj) -I$(srctree)/$(obj)
  38
  39 DTC_FLAGS       ?= -p 1024
  40
  41 $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
  42 $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
  43 $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
  44 $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
  45 $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
  46 $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
  47 $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
  48 $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
  49 $(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
  50 $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
  51
  52
  53 zlib       := inffast.c inflate.c inftrees.c
  54 zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
  55 zliblinuxheader := zlib.h zconf.h zutil.h
  56
  57 $(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
  58         $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
  59
  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
  63 $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \
  64         $(addprefix $(obj)/,$(libfdtheader))
  65
  66 src-wlib-y := string.S crt0.S crtsavres.S stdio.c main.c \
  67                 $(libfdt) libfdt-wrapper.c \
  68                 ns16550.c serial.c simple_alloc.c div64.S util.S \
  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 fsl-soc.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 fsl-soc.c
  77
  78 src-plat-y := of.c epapr.c
  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 \
  98                                         prpmc2800.c fixed-head.S mvme5100.c
  99 src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c
 100 src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
 101 src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
 102
 103 src-wlib := $(sort $(src-wlib-y))
 104 src-plat := $(sort $(src-plat-y))
 105 src-boot := $(src-wlib) $(src-plat) empty.c
 106
 107 src-boot := $(addprefix $(obj)/, $(src-boot))
 108 obj-boot := $(addsuffix .o, $(basename $(src-boot)))
 109 obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
 110 obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
 111 obj-plat: $(libfdt)
 112
 113 quiet_cmd_copy_zlib = COPY    $@
 114       cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
 115
 116 quiet_cmd_copy_zlibheader = COPY    $@
 117       cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
 118 # stddef.h for NULL
 119 quiet_cmd_copy_zliblinuxheader = COPY    $@
 120       cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
 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
 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
 137 $(obj)/empty.c:
 138         @touch $@
 139
 140 $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S
 141         @cp $< $@
 142
 143 clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
 144                 $(libfdt) $(libfdtheader) \
 145                 empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
 146
 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
 153 quiet_cmd_bootar = BOOTAR  $@
 154       cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
 155
 156 $(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
 157         $(call if_changed_dep,bootcc)
 158 $(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
 159         $(Q)mkdir -p $(dir $@)
 160         $(call if_changed_dep,bootcc)
 161 $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
 162         $(Q)mkdir -p $(dir $@)
 163         $(call if_changed_dep,bootas)
 164
 165 $(obj)/wrapper.a: $(obj-wlib) FORCE
 166         $(call if_changed,bootar)
 167
 168 hostprogs-y     := addnote hack-coff mktree
 169
 170 targets         += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
 171 extra-y         := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
 172                    $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
 173
 174 dtstree         := $(srctree)/$(src)/dts
 175
 176 wrapper         :=$(srctree)/$(src)/wrapper
 177 wrapperbits     := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
 178                         $(wrapper) FORCE
 179
 180 #############
 181 # Bits for building various flavours of zImage
 182
 183 ifneq ($(CROSS32_COMPILE),)
 184 CROSSWRAP := -C "$(CROSS32_COMPILE)"
 185 else
 186 ifneq ($(CROSS_COMPILE),)
 187 CROSSWRAP := -C "$(CROSS_COMPILE)"
 188 endif
 189 endif
 190
 191 # args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
 192 quiet_cmd_wrap  = WRAP    $@
 193       cmd_wrap  =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
 194                 $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
 195
 196 image-$(CONFIG_PPC_PSERIES)             += zImage.pseries
 197 image-$(CONFIG_PPC_POWERNV)             += zImage.pseries
 198 image-$(CONFIG_PPC_MAPLE)               += zImage.maple
 199 image-$(CONFIG_PPC_IBM_CELL_BLADE)      += zImage.pseries
 200 image-$(CONFIG_PPC_PS3)                 += dtbImage.ps3
 201 image-$(CONFIG_PPC_CELLEB)              += zImage.pseries
 202 image-$(CONFIG_PPC_CELL_QPACE)          += zImage.pseries
 203 image-$(CONFIG_PPC_CHRP)                += zImage.chrp
 204 image-$(CONFIG_PPC_EFIKA)               += zImage.chrp
 205 image-$(CONFIG_PPC_PMAC)                += zImage.pmac
 206 image-$(CONFIG_PPC_HOLLY)               += dtbImage.holly
 207 image-$(CONFIG_PPC_PRPMC2800)           += dtbImage.prpmc2800
 208 image-$(CONFIG_DEFAULT_UIMAGE)          += uImage
 209 image-$(CONFIG_EPAPR_BOOT)              += zImage.epapr
 210
 211 #
 212 # Targets which embed a device tree blob
 213 #
 214 # Theses are default targets to build images which embed device tree blobs.
 215 # They are only required on boards which do not have FDT support in firmware.
 216 # Boards with newish u-boot firmware can use the uImage target above
 217 #
 218
 219 # Board ports in arch/powerpc/platform/40x/Kconfig
 220 image-$(CONFIG_EP405)                   += dtbImage.ep405
 221 image-$(CONFIG_HOTFOOT)                 += cuImage.hotfoot
 222 image-$(CONFIG_WALNUT)                  += treeImage.walnut
 223 image-$(CONFIG_ACADIA)                  += cuImage.acadia
 224 image-$(CONFIG_OBS600)                  += uImage.obs600
 225
 226 # Board ports in arch/powerpc/platform/44x/Kconfig
 227 image-$(CONFIG_EBONY)                   += treeImage.ebony cuImage.ebony
 228 image-$(CONFIG_BAMBOO)                  += treeImage.bamboo cuImage.bamboo
 229 image-$(CONFIG_SAM440EP)                += cuImage.sam440ep
 230 image-$(CONFIG_SEQUOIA)                 += cuImage.sequoia
 231 image-$(CONFIG_RAINIER)                 += cuImage.rainier
 232 image-$(CONFIG_TAISHAN)                 += cuImage.taishan
 233 image-$(CONFIG_KATMAI)                  += cuImage.katmai
 234 image-$(CONFIG_WARP)                    += cuImage.warp
 235 image-$(CONFIG_YOSEMITE)                += cuImage.yosemite
 236 image-$(CONFIG_ISS4xx)                  += treeImage.iss4xx \
 237                                            treeImage.iss4xx-mpic
 238 image-$(CONFIG_CURRITUCK)                       += treeImage.currituck
 239
 240 # Board ports in arch/powerpc/platform/8xx/Kconfig
 241 image-$(CONFIG_MPC86XADS)               += cuImage.mpc866ads
 242 image-$(CONFIG_MPC885ADS)               += cuImage.mpc885ads
 243 image-$(CONFIG_PPC_EP88XC)              += dtbImage.ep88xc
 244 image-$(CONFIG_PPC_ADDER875)            += cuImage.adder875-uboot \
 245                                            dtbImage.adder875-redboot
 246
 247 # Board ports in arch/powerpc/platform/52xx/Kconfig
 248 image-$(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
 251
 252 # Board ports in arch/powerpc/platform/82xx/Kconfig
 253 image-$(CONFIG_MPC8272_ADS)             += cuImage.mpc8272ads
 254 image-$(CONFIG_PQ2FADS)                 += cuImage.pq2fads
 255 image-$(CONFIG_EP8248E)                 += dtbImage.ep8248e
 256
 257 # Board ports in arch/powerpc/platform/83xx/Kconfig
 258 image-$(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
 264 image-$(CONFIG_ASP834x)                 += dtbImage.asp834x-redboot
 265
 266 # Board ports in arch/powerpc/platform/85xx/Kconfig
 267 image-$(CONFIG_MPC8540_ADS)             += cuImage.mpc8540ads
 268 image-$(CONFIG_MPC8560_ADS)             += cuImage.mpc8560ads
 269 image-$(CONFIG_MPC85xx_CDS)             += cuImage.mpc8541cds \
 270                                            cuImage.mpc8548cds_32b \
 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
 277 image-$(CONFIG_TQM8548)                 += cuImage.tqm8548
 278 image-$(CONFIG_TQM8555)                 += cuImage.tqm8555
 279 image-$(CONFIG_TQM8560)                 += cuImage.tqm8560
 280 image-$(CONFIG_SBC8548)                 += cuImage.sbc8548
 281 image-$(CONFIG_KSI8560)                 += cuImage.ksi8560
 282
 283 # Board ports in arch/powerpc/platform/embedded6xx/Kconfig
 284 image-$(CONFIG_STORCENTER)              += cuImage.storcenter
 285 image-$(CONFIG_MPC7448HPC2)             += cuImage.mpc7448hpc2
 286 image-$(CONFIG_PPC_C2K)                 += cuImage.c2k
 287 image-$(CONFIG_GAMECUBE)                += dtbImage.gamecube
 288 image-$(CONFIG_WII)                     += dtbImage.wii
 289 image-$(CONFIG_MVME5100)                += dtbImage.mvme5100
 290
 291 # Board port in arch/powerpc/platform/amigaone/Kconfig
 292 image-$(CONFIG_AMIGAONE)                += cuImage.amigaone
 293
 294 # For 32-bit powermacs, build the COFF and miboot images
 295 # as well as the ELF images.
 296 ifeq ($(CONFIG_PPC32),y)
 297 image-$(CONFIG_PPC_PMAC)        += zImage.coff zImage.miboot
 298 endif
 299
 300 # Allow extra targets to be added to the defconfig
 301 image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS))
 302
 303 initrd-  := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
 304 initrd-y := $(patsubst zImage%, zImage.initrd%, \
 305                 $(patsubst dtbImage%, dtbImage.initrd%, \
 306                 $(patsubst simpleImage%, simpleImage.initrd%, \
 307                 $(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
 308 initrd-y := $(filter-out $(image-y), $(initrd-y))
 309 targets += $(image-y) $(initrd-y)
 310
 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).
 316 $(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
 317         $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
 318
 319 $(obj)/zImage.%: vmlinux $(wrapperbits)
 320         $(call if_changed,wrap,$*)
 321
 322 # dtbImage% - a dtbImage is a zImage with an embedded device tree blob
 323 $(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
 324         $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
 325
 326 $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
 327         $(call if_changed,wrap,$*,,$(obj)/$*.dtb)
 328
 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
 334 $(obj)/uImage: vmlinux $(wrapperbits)
 335         $(call if_changed,wrap,uboot)
 336
 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
 343 $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 344         $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
 345
 346 $(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 347         $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
 348
 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
 355 $(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 356         $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
 357
 358 $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
 359         $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
 360
 361 # Rule to build device tree blobs
 362 $(obj)/%.dtb: $(src)/dts/%.dts FORCE
 363         $(call if_changed_dep,dtc)
 364
 365 # If there isn't a platform selected then just strip the vmlinux.
 366 ifeq (,$(image-y))
 367 image-y := vmlinux.strip
 368 endif
 369
 370 $(obj)/zImage:          $(addprefix $(obj)/, $(image-y))
 371         @rm -f $@; ln $< $@
 372 $(obj)/zImage.initrd:   $(addprefix $(obj)/, $(initrd-y))
 373         @rm -f $@; ln $< $@
 374
 375 install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
 376         sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^
 377
 378 # anything not in $(targets)
 379 clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
 380         zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
 381         zImage.miboot zImage.pmac zImage.pseries \
 382         zImage.maple simpleImage.* otheros.bld *.dtb
 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))
 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
 398 dts-installed           := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
 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)