1# Makefile for making ELF bootable images for booting on CHRP 2# using Open Firmware. 3# 4# Geert Uytterhoeven September 1997 5# 6# Based on coffboot by Paul Mackerras 7# Simplified for ppc64 by Todd Inglett 8# 9# NOTE: this code is built for 32 bit in ELF32 format even though 10# it packages a 64 bit kernel. We do this to simplify the 11# bootloader and increase compatibility with OpenFirmware. 12# 13# To this end we need to define BOOTCC, etc, as the tools 14# needed to build the 32 bit image. That's normally the same 15# compiler for the rest of the kernel, with the -m32 flag added. 16# To make it easier to setup a cross compiler, 17# CROSS32_COMPILE is setup as a prefix just like CROSS_COMPILE 18# in the toplevel makefile. 19 20all: $(obj)/zImage 21 22compress-$(CONFIG_KERNEL_GZIP) := CONFIG_KERNEL_GZIP 23compress-$(CONFIG_KERNEL_XZ) := CONFIG_KERNEL_XZ 24 25BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ 26 -fno-strict-aliasing -Os -msoft-float -pipe \ 27 -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \ 28 -D$(compress-y) 29 30BOOTCC := $(CC) 31ifdef CONFIG_PPC64_BOOT_WRAPPER 32BOOTCFLAGS += -m64 33else 34BOOTCFLAGS += -m32 35ifdef CROSS32_COMPILE 36 BOOTCC := $(CROSS32_COMPILE)gcc 37endif 38endif 39 40BOOTCFLAGS += -isystem $(shell $(BOOTCC) -print-file-name=include) 41 42ifdef CONFIG_CPU_BIG_ENDIAN 43BOOTCFLAGS += -mbig-endian 44else 45BOOTCFLAGS += -mlittle-endian 46BOOTCFLAGS += $(call cc-option,-mabi=elfv2) 47endif 48 49BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc 50 51ifdef CONFIG_DEBUG_INFO 52BOOTCFLAGS += -g 53endif 54 55ifeq ($(call cc-option-yn, -fstack-protector),y) 56BOOTCFLAGS += -fno-stack-protector 57endif 58 59BOOTCFLAGS += -I$(objtree)/$(obj) -I$(srctree)/$(obj) 60 61DTC_FLAGS ?= -p 1024 62 63$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 64$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 65$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405 66$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 67$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 68$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405 69$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 70$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405 71$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405 72$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405 73$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405 74 75# The pre-boot decompressors pull in a lot of kernel headers and other source 76# files. This creates a bit of a dependency headache since we need to copy 77# these files into the build dir, fix up any includes and ensure that dependent 78# files are copied in the right order. 79 80# these need to be seperate variables because they are copied out of different 81# directories in the kernel tree. Sure you COULd merge them, but it's a 82# cure-is-worse-than-disease situation. 83zlib-decomp-$(CONFIG_KERNEL_GZIP) := decompress_inflate.c 84zlib-$(CONFIG_KERNEL_GZIP) := inffast.c inflate.c inftrees.c 85zlibheader-$(CONFIG_KERNEL_GZIP) := inffast.h inffixed.h inflate.h inftrees.h infutil.h 86zliblinuxheader-$(CONFIG_KERNEL_GZIP) := zlib.h zconf.h zutil.h 87 88$(addprefix $(obj)/, decompress.o): \ 89 $(addprefix $(obj)/,$(zlib-decomp-y)) 90 91$(addprefix $(obj)/, $(zlib-decomp-y)): \ 92 $(addprefix $(obj)/,$(zliblinuxheader-y)) \ 93 $(addprefix $(obj)/,$(zlibheader-y)) \ 94 $(addprefix $(obj)/,$(zlib-y)) 95 96$(addprefix $(obj)/,$(zlib-y)): \ 97 $(addprefix $(obj)/,$(zliblinuxheader-y)) \ 98 $(addprefix $(obj)/,$(zlibheader-y)) 99 100libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c 101libfdtheader := fdt.h libfdt.h libfdt_internal.h 102 103$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o opal.o): \ 104 $(addprefix $(obj)/,$(libfdtheader)) 105 106src-wlib-y := string.S crt0.S stdio.c decompress.c main.c \ 107 $(libfdt) libfdt-wrapper.c \ 108 ns16550.c serial.c simple_alloc.c div64.S util.S \ 109 elf_util.c $(zlib-y) devtree.c stdlib.c \ 110 oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \ 111 uartlite.c mpc52xx-psc.c opal.c 112src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) += opal-calls.S 113ifndef CONFIG_PPC64_BOOT_WRAPPER 114src-wlib-y += crtsavres.S 115endif 116src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c 117src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c 118src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c 119src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c 120src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c 121 122src-plat-y := of.c epapr.c 123src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \ 124 treeboot-walnut.c cuboot-acadia.c \ 125 cuboot-kilauea.c simpleboot.c \ 126 virtex405-head.S virtex.c 127src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \ 128 cuboot-bamboo.c cuboot-sam440ep.c \ 129 cuboot-sequoia.c cuboot-rainier.c \ 130 cuboot-taishan.c cuboot-katmai.c \ 131 cuboot-warp.c cuboot-yosemite.c \ 132 treeboot-iss4xx.c treeboot-currituck.c \ 133 treeboot-akebono.c \ 134 simpleboot.c fixed-head.S virtex.c 135src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c 136src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c 137src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c 138src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c 139src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c 140src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \ 141 cuboot-c2k.c gamecube-head.S \ 142 gamecube.c wii-head.S wii.c holly.c \ 143 fixed-head.S mvme5100.c 144src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c 145src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c 146src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c 147src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S 148src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S 149src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S 150src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c 151 152src-wlib := $(sort $(src-wlib-y)) 153src-plat := $(sort $(src-plat-y)) 154src-boot := $(src-wlib) $(src-plat) empty.c 155 156src-boot := $(addprefix $(obj)/, $(src-boot)) 157obj-boot := $(addsuffix .o, $(basename $(src-boot))) 158obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib)))) 159obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat)))) 160obj-plat: $(libfdt) 161 162quiet_cmd_copy_kern_src = COPY $@ 163 cmd_copy_kern_src = sed -f $(srctree)/arch/powerpc/boot/fixup-headers.sed $< > $@ 164 165$(addprefix $(obj)/,$(zlib-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/% 166 $(call cmd,copy_kern_src) 167 168$(addprefix $(obj)/,$(zlibheader-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/% 169 $(call cmd,copy_kern_src) 170 171$(addprefix $(obj)/,$(zliblinuxheader-y)): $(obj)/%: $(srctree)/include/linux/% 172 $(call cmd,copy_kern_src) 173 174$(addprefix $(obj)/,$(zlib-decomp-y)): $(obj)/%: $(srctree)/lib/% 175 $(call cmd,copy_kern_src) 176 177quiet_cmd_copy_libfdt = COPY $@ 178 cmd_copy_libfdt = cp $< $@ 179 180$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/% 181 $(call cmd,copy_libfdt) 182 183$(obj)/empty.c: 184 $(Q)touch $@ 185 186$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S 187 $(Q)cp $< $@ 188 189clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \ 190 $(zlib-decomp-) $(libfdt) $(libfdtheader) \ 191 empty.c zImage.coff.lds zImage.ps3.lds zImage.lds 192 193quiet_cmd_bootcc = BOOTCC $@ 194 cmd_bootcc = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $< 195 196quiet_cmd_bootas = BOOTAS $@ 197 cmd_bootas = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< 198 199quiet_cmd_bootar = BOOTAR $@ 200 cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@ 201 202$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE 203 $(call if_changed_dep,bootcc) 204$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE 205 $(Q)mkdir -p $(dir $@) 206 $(call if_changed_dep,bootcc) 207$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE 208 $(Q)mkdir -p $(dir $@) 209 $(call if_changed_dep,bootas) 210 211$(obj)/wrapper.a: $(obj-wlib) FORCE 212 $(call if_changed,bootar) 213 214hostprogs-y := addnote hack-coff mktree 215 216targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) 217extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ 218 $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds 219 220dtstree := $(srctree)/$(src)/dts 221 222wrapper :=$(srctree)/$(src)/wrapper 223wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ 224 $(wrapper) FORCE 225 226############# 227# Bits for building various flavours of zImage 228 229ifneq ($(CROSS32_COMPILE),) 230CROSSWRAP := -C "$(CROSS32_COMPILE)" 231else 232ifneq ($(CROSS_COMPILE),) 233CROSSWRAP := -C "$(CROSS_COMPILE)" 234endif 235endif 236 237compressor-$(CONFIG_KERNEL_GZIP) := gz 238compressor-$(CONFIG_KERNEL_XZ) := xz 239 240# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd 241quiet_cmd_wrap = WRAP $@ 242 cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z $(compressor-y) -c -o $@ -p $2 \ 243 $(CROSSWRAP) $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) \ 244 vmlinux 245 246image-$(CONFIG_PPC_PSERIES) += zImage.pseries 247image-$(CONFIG_PPC_POWERNV) += zImage.pseries 248image-$(CONFIG_PPC_MAPLE) += zImage.maple 249image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries 250image-$(CONFIG_PPC_PS3) += dtbImage.ps3 251image-$(CONFIG_PPC_CHRP) += zImage.chrp 252image-$(CONFIG_PPC_EFIKA) += zImage.chrp 253image-$(CONFIG_PPC_PMAC) += zImage.pmac 254image-$(CONFIG_PPC_HOLLY) += dtbImage.holly 255image-$(CONFIG_DEFAULT_UIMAGE) += uImage 256image-$(CONFIG_EPAPR_BOOT) += zImage.epapr 257 258# 259# Targets which embed a device tree blob 260# 261# Theses are default targets to build images which embed device tree blobs. 262# They are only required on boards which do not have FDT support in firmware. 263# Boards with newish u-boot firmware can use the uImage target above 264# 265 266# Board ports in arch/powerpc/platform/40x/Kconfig 267image-$(CONFIG_EP405) += dtbImage.ep405 268image-$(CONFIG_HOTFOOT) += cuImage.hotfoot 269image-$(CONFIG_WALNUT) += treeImage.walnut 270image-$(CONFIG_ACADIA) += cuImage.acadia 271image-$(CONFIG_OBS600) += uImage.obs600 272 273# Board ports in arch/powerpc/platform/44x/Kconfig 274image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony 275image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo 276image-$(CONFIG_SAM440EP) += cuImage.sam440ep 277image-$(CONFIG_SEQUOIA) += cuImage.sequoia 278image-$(CONFIG_RAINIER) += cuImage.rainier 279image-$(CONFIG_TAISHAN) += cuImage.taishan 280image-$(CONFIG_KATMAI) += cuImage.katmai 281image-$(CONFIG_WARP) += cuImage.warp 282image-$(CONFIG_YOSEMITE) += cuImage.yosemite 283image-$(CONFIG_ISS4xx) += treeImage.iss4xx \ 284 treeImage.iss4xx-mpic 285image-$(CONFIG_CURRITUCK) += treeImage.currituck 286image-$(CONFIG_AKEBONO) += treeImage.akebono 287 288# Board ports in arch/powerpc/platform/8xx/Kconfig 289image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads 290image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads 291image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc 292image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ 293 dtbImage.adder875-redboot 294 295# Board ports in arch/powerpc/platform/52xx/Kconfig 296image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb 297image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb 298image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb 299 300# Board ports in arch/powerpc/platform/82xx/Kconfig 301image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads 302image-$(CONFIG_PQ2FADS) += cuImage.pq2fads 303image-$(CONFIG_EP8248E) += dtbImage.ep8248e 304 305# Board ports in arch/powerpc/platform/83xx/Kconfig 306image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds 307image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb 308image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \ 309 cuImage.mpc8349emitxgp 310image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds 311image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds 312image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot 313 314# Board ports in arch/powerpc/platform/85xx/Kconfig 315image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads 316image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads 317image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \ 318 cuImage.mpc8548cds_32b \ 319 cuImage.mpc8555cds 320image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds 321image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \ 322 cuImage.mpc8572ds 323image-$(CONFIG_TQM8540) += cuImage.tqm8540 324image-$(CONFIG_TQM8541) += cuImage.tqm8541 325image-$(CONFIG_TQM8548) += cuImage.tqm8548 326image-$(CONFIG_TQM8555) += cuImage.tqm8555 327image-$(CONFIG_TQM8560) += cuImage.tqm8560 328image-$(CONFIG_SBC8548) += cuImage.sbc8548 329image-$(CONFIG_KSI8560) += cuImage.ksi8560 330 331# Board ports in arch/powerpc/platform/86xx/Kconfig 332image-$(CONFIG_MVME7100) += dtbImage.mvme7100 333 334# Board ports in arch/powerpc/platform/embedded6xx/Kconfig 335image-$(CONFIG_STORCENTER) += cuImage.storcenter 336image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 337image-$(CONFIG_PPC_C2K) += cuImage.c2k 338image-$(CONFIG_GAMECUBE) += dtbImage.gamecube 339image-$(CONFIG_WII) += dtbImage.wii 340image-$(CONFIG_MVME5100) += dtbImage.mvme5100 341 342# Board port in arch/powerpc/platform/amigaone/Kconfig 343image-$(CONFIG_AMIGAONE) += cuImage.amigaone 344 345# For 32-bit powermacs, build the COFF and miboot images 346# as well as the ELF images. 347ifeq ($(CONFIG_PPC32),y) 348image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot 349endif 350 351# Allow extra targets to be added to the defconfig 352image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS)) 353 354initrd- := $(patsubst zImage%, zImage.initrd%, $(image-)) 355initrd-y := $(patsubst zImage%, zImage.initrd%, \ 356 $(patsubst dtbImage%, dtbImage.initrd%, \ 357 $(patsubst simpleImage%, simpleImage.initrd%, \ 358 $(patsubst treeImage%, treeImage.initrd%, $(image-y))))) 359initrd-y := $(filter-out $(image-y), $(initrd-y)) 360targets += $(image-y) $(initrd-y) 361 362$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz 363 364# Don't put the ramdisk on the pattern rule; when its missing make will try 365# the pattern rule with less dependencies that also matches (even with the 366# hard dependency listed). 367$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) FORCE 368 $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz) 369 370$(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits) FORCE 371 $(call if_changed,wrap,$(subst $(obj)/zImage.,,$@)) 372 373# dtbImage% - a dtbImage is a zImage with an embedded device tree blob 374$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE 375 $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 376 377$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE 378 $(call if_changed,wrap,$*,,$(obj)/$*.dtb) 379 380# This cannot be in the root of $(src) as the zImage rule always adds a $(obj) 381# prefix 382$(obj)/vmlinux.strip: vmlinux 383 $(STRIP) -s -R .comment $< -o $@ 384 385$(obj)/uImage: vmlinux $(wrapperbits) FORCE 386 $(call if_changed,wrap,uboot) 387 388$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 389 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 390 391$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 392 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb) 393 394$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 395 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 396 397$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 398 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb) 399 400$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 401 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 402 403$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 404 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb) 405 406$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 407 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 408 409$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 410 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb) 411 412# Rule to build device tree blobs 413$(obj)/%.dtb: $(src)/dts/%.dts FORCE 414 $(call if_changed_dep,dtc) 415 416$(obj)/%.dtb: $(src)/dts/fsl/%.dts FORCE 417 $(call if_changed_dep,dtc) 418 419# If there isn't a platform selected then just strip the vmlinux. 420ifeq (,$(image-y)) 421image-y := vmlinux.strip 422endif 423 424$(obj)/zImage: $(addprefix $(obj)/, $(image-y)) 425 $(Q)rm -f $@; ln $< $@ 426$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) 427 $(Q)rm -f $@; ln $< $@ 428 429# Only install the vmlinux 430install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) 431 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" 432 433# Install the vmlinux and other built boot targets. 434zInstall: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) 435 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^ 436 437# anything not in $(targets) 438clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \ 439 zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \ 440 zImage.miboot zImage.pmac zImage.pseries \ 441 zImage.maple simpleImage.* otheros.bld *.dtb 442 443# clean up files cached by wrapper 444clean-kernel-base := vmlinux.strip vmlinux.bin 445clean-kernel := $(addsuffix .gz,$(clean-kernel-base)) 446clean-kernel += $(addsuffix .xz,$(clean-kernel-base)) 447# If not absolute clean-files are relative to $(obj). 448clean-files += $(addprefix $(objtree)/, $(clean-kernel)) 449 450WRAPPER_OBJDIR := /usr/lib/kernel-wrapper 451WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts 452WRAPPER_BINDIR := /usr/sbin 453INSTALL := install 454 455extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y)) 456hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y)) 457wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper 458dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts)) 459 460all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed) 461 462quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) 463 cmd_mkdir = mkdir -p $@ 464 465quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@) 466 cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@ 467 468quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@) 469 cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@ 470 471quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) 472 cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@ 473 474quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) 475 cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\ 476 sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \ 477 -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \ 478 479 480$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR): 481 $(call cmd,mkdir) 482 483$(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR) 484 $(call cmd,install) 485 486$(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR) 487 $(call cmd,install_exe) 488 489$(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR) 490 $(call cmd,install_dts) 491 492$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR) 493 $(call cmd,install_wrapper) 494 495$(obj)/bootwrapper_install: $(all-installed) 496