1# SPDX-License-Identifier: GPL-2.0 2# Makefile for making ELF bootable images for booting on CHRP 3# using Open Firmware. 4# 5# Geert Uytterhoeven September 1997 6# 7# Based on coffboot by Paul Mackerras 8# Simplified for ppc64 by Todd Inglett 9# 10# NOTE: this code is built for 32 bit in ELF32 format even though 11# it packages a 64 bit kernel. We do this to simplify the 12# bootloader and increase compatibility with OpenFirmware. 13# 14# To this end we need to define BOOTCC, etc, as the tools 15# needed to build the 32 bit image. That's normally the same 16# compiler for the rest of the kernel, with the -m32 flag added. 17# To make it easier to setup a cross compiler, 18# CROSS32_COMPILE is setup as a prefix just like CROSS_COMPILE 19# in the toplevel makefile. 20 21all: $(obj)/zImage 22 23compress-$(CONFIG_KERNEL_GZIP) := CONFIG_KERNEL_GZIP 24compress-$(CONFIG_KERNEL_XZ) := CONFIG_KERNEL_XZ 25 26BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ 27 -fno-strict-aliasing -Os -msoft-float -pipe \ 28 -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \ 29 -D$(compress-y) 30 31BOOTCC := $(CC) 32ifdef CONFIG_PPC64_BOOT_WRAPPER 33BOOTCFLAGS += -m64 34else 35BOOTCFLAGS += -m32 36ifdef CROSS32_COMPILE 37 BOOTCC := $(CROSS32_COMPILE)gcc 38endif 39endif 40 41BOOTCFLAGS += -isystem $(shell $(BOOTCC) -print-file-name=include) 42 43ifdef CONFIG_CPU_BIG_ENDIAN 44BOOTCFLAGS += -mbig-endian 45else 46BOOTCFLAGS += -mlittle-endian 47BOOTCFLAGS += $(call cc-option,-mabi=elfv2) 48endif 49 50BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc 51 52ifdef CONFIG_DEBUG_INFO 53BOOTCFLAGS += -g 54endif 55 56ifeq ($(call cc-option-yn, -fstack-protector),y) 57BOOTCFLAGS += -fno-stack-protector 58endif 59 60BOOTCFLAGS += -I$(objtree)/$(obj) -I$(srctree)/$(obj) 61 62DTC_FLAGS ?= -p 1024 63 64$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 65$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 66$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405 67$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 68$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 69$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405 70$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 71$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405 72$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405 73$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405 74$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405 75 76# The pre-boot decompressors pull in a lot of kernel headers and other source 77# files. This creates a bit of a dependency headache since we need to copy 78# these files into the build dir, fix up any includes and ensure that dependent 79# files are copied in the right order. 80 81# these need to be seperate variables because they are copied out of different 82# directories in the kernel tree. Sure you COULd merge them, but it's a 83# cure-is-worse-than-disease situation. 84zlib-decomp-$(CONFIG_KERNEL_GZIP) := decompress_inflate.c 85zlib-$(CONFIG_KERNEL_GZIP) := inffast.c inflate.c inftrees.c 86zlibheader-$(CONFIG_KERNEL_GZIP) := inffast.h inffixed.h inflate.h inftrees.h infutil.h 87zliblinuxheader-$(CONFIG_KERNEL_GZIP) := zlib.h zconf.h zutil.h 88 89$(addprefix $(obj)/, decompress.o): \ 90 $(addprefix $(obj)/,$(zlib-decomp-y)) 91 92$(addprefix $(obj)/, $(zlib-decomp-y)): \ 93 $(addprefix $(obj)/,$(zliblinuxheader-y)) \ 94 $(addprefix $(obj)/,$(zlibheader-y)) \ 95 $(addprefix $(obj)/,$(zlib-y)) 96 97$(addprefix $(obj)/,$(zlib-y)): \ 98 $(addprefix $(obj)/,$(zliblinuxheader-y)) \ 99 $(addprefix $(obj)/,$(zlibheader-y)) 100 101libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c 102libfdtheader := fdt.h libfdt.h libfdt_internal.h 103 104$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o opal.o): \ 105 $(addprefix $(obj)/,$(libfdtheader)) 106 107src-wlib-y := string.S crt0.S stdio.c decompress.c main.c \ 108 $(libfdt) libfdt-wrapper.c \ 109 ns16550.c serial.c simple_alloc.c div64.S util.S \ 110 elf_util.c $(zlib-y) devtree.c stdlib.c \ 111 oflib.c ofconsole.c cuboot.c cpm-serial.c \ 112 uartlite.c opal.c 113src-wlib-$(CONFIG_PPC_MPC52XX) += mpc52xx-psc.c 114src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) += opal-calls.S 115ifndef CONFIG_PPC64_BOOT_WRAPPER 116src-wlib-y += crtsavres.S 117endif 118src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c 119src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c 120src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetcore.c fsl-soc.c 121src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c 122src-wlib-$(CONFIG_EMBEDDED6xx) += mpsc.c mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c 123 124src-plat-y := of.c epapr.c 125src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \ 126 treeboot-walnut.c cuboot-acadia.c \ 127 cuboot-kilauea.c simpleboot.c \ 128 virtex405-head.S virtex.c 129src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \ 130 cuboot-bamboo.c cuboot-sam440ep.c \ 131 cuboot-sequoia.c cuboot-rainier.c \ 132 cuboot-taishan.c cuboot-katmai.c \ 133 cuboot-warp.c cuboot-yosemite.c \ 134 treeboot-iss4xx.c treeboot-currituck.c \ 135 treeboot-akebono.c \ 136 simpleboot.c fixed-head.S virtex.c 137src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c 138src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c 139src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c 140src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c 141src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c 142src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \ 143 cuboot-c2k.c gamecube-head.S \ 144 gamecube.c wii-head.S wii.c holly.c \ 145 fixed-head.S mvme5100.c 146src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c 147src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c 148src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c 149src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S 150src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S 151src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S 152src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c 153 154src-wlib := $(sort $(src-wlib-y)) 155src-plat := $(sort $(src-plat-y)) 156src-boot := $(src-wlib) $(src-plat) empty.c 157 158src-boot := $(addprefix $(obj)/, $(src-boot)) 159obj-boot := $(addsuffix .o, $(basename $(src-boot))) 160obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib)))) 161obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat)))) 162obj-plat: $(libfdt) 163 164quiet_cmd_copy_kern_src = COPY $@ 165 cmd_copy_kern_src = sed -f $(srctree)/arch/powerpc/boot/fixup-headers.sed $< > $@ 166 167$(addprefix $(obj)/,$(zlib-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/% 168 $(call cmd,copy_kern_src) 169 170$(addprefix $(obj)/,$(zlibheader-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/% 171 $(call cmd,copy_kern_src) 172 173$(addprefix $(obj)/,$(zliblinuxheader-y)): $(obj)/%: $(srctree)/include/linux/% 174 $(call cmd,copy_kern_src) 175 176$(addprefix $(obj)/,$(zlib-decomp-y)): $(obj)/%: $(srctree)/lib/% 177 $(call cmd,copy_kern_src) 178 179quiet_cmd_copy_libfdt = COPY $@ 180 cmd_copy_libfdt = cp $< $@ 181 182$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/% 183 $(call cmd,copy_libfdt) 184 185$(obj)/empty.c: 186 $(Q)touch $@ 187 188$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S 189 $(Q)cp $< $@ 190 191clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \ 192 $(zlib-decomp-) $(libfdt) $(libfdtheader) \ 193 empty.c zImage.coff.lds zImage.ps3.lds zImage.lds 194 195quiet_cmd_bootcc = BOOTCC $@ 196 cmd_bootcc = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $< 197 198quiet_cmd_bootas = BOOTAS $@ 199 cmd_bootas = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< 200 201quiet_cmd_bootar = BOOTAR $@ 202 cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@ 203 204$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE 205 $(call if_changed_dep,bootcc) 206$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE 207 $(Q)mkdir -p $(dir $@) 208 $(call if_changed_dep,bootcc) 209$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE 210 $(Q)mkdir -p $(dir $@) 211 $(call if_changed_dep,bootas) 212 213$(obj)/wrapper.a: $(obj-wlib) FORCE 214 $(call if_changed,bootar) 215 216hostprogs-y := addnote hack-coff mktree 217 218targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) 219extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ 220 $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds 221 222dtstree := $(srctree)/$(src)/dts 223 224wrapper :=$(srctree)/$(src)/wrapper 225wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ 226 $(wrapper) FORCE 227 228############# 229# Bits for building various flavours of zImage 230 231ifneq ($(CROSS32_COMPILE),) 232CROSSWRAP := -C "$(CROSS32_COMPILE)" 233else 234ifneq ($(CROSS_COMPILE),) 235CROSSWRAP := -C "$(CROSS_COMPILE)" 236endif 237endif 238 239compressor-$(CONFIG_KERNEL_GZIP) := gz 240compressor-$(CONFIG_KERNEL_XZ) := xz 241 242# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd 243quiet_cmd_wrap = WRAP $@ 244 cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z $(compressor-y) -c -o $@ -p $2 \ 245 $(CROSSWRAP) $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) \ 246 vmlinux 247 248image-$(CONFIG_PPC_PSERIES) += zImage.pseries 249image-$(CONFIG_PPC_POWERNV) += zImage.pseries 250image-$(CONFIG_PPC_MAPLE) += zImage.maple 251image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries 252image-$(CONFIG_PPC_PS3) += dtbImage.ps3 253image-$(CONFIG_PPC_CHRP) += zImage.chrp 254image-$(CONFIG_PPC_EFIKA) += zImage.chrp 255image-$(CONFIG_PPC_PMAC) += zImage.pmac 256image-$(CONFIG_PPC_HOLLY) += dtbImage.holly 257image-$(CONFIG_DEFAULT_UIMAGE) += uImage 258image-$(CONFIG_EPAPR_BOOT) += zImage.epapr 259 260# 261# Targets which embed a device tree blob 262# 263# Theses are default targets to build images which embed device tree blobs. 264# They are only required on boards which do not have FDT support in firmware. 265# Boards with newish u-boot firmware can use the uImage target above 266# 267 268# Board ports in arch/powerpc/platform/40x/Kconfig 269image-$(CONFIG_EP405) += dtbImage.ep405 270image-$(CONFIG_HOTFOOT) += cuImage.hotfoot 271image-$(CONFIG_WALNUT) += treeImage.walnut 272image-$(CONFIG_ACADIA) += cuImage.acadia 273image-$(CONFIG_OBS600) += uImage.obs600 274 275# Board ports in arch/powerpc/platform/44x/Kconfig 276image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony 277image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo 278image-$(CONFIG_SAM440EP) += cuImage.sam440ep 279image-$(CONFIG_SEQUOIA) += cuImage.sequoia 280image-$(CONFIG_RAINIER) += cuImage.rainier 281image-$(CONFIG_TAISHAN) += cuImage.taishan 282image-$(CONFIG_KATMAI) += cuImage.katmai 283image-$(CONFIG_WARP) += cuImage.warp 284image-$(CONFIG_YOSEMITE) += cuImage.yosemite 285image-$(CONFIG_ISS4xx) += treeImage.iss4xx \ 286 treeImage.iss4xx-mpic 287image-$(CONFIG_CURRITUCK) += treeImage.currituck 288image-$(CONFIG_AKEBONO) += treeImage.akebono 289 290# Board ports in arch/powerpc/platform/8xx/Kconfig 291image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads 292image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads 293image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc 294image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ 295 dtbImage.adder875-redboot 296 297# Board ports in arch/powerpc/platform/52xx/Kconfig 298image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb 299image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb 300image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb 301 302# Board ports in arch/powerpc/platform/82xx/Kconfig 303image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads 304image-$(CONFIG_PQ2FADS) += cuImage.pq2fads 305image-$(CONFIG_EP8248E) += dtbImage.ep8248e 306 307# Board ports in arch/powerpc/platform/83xx/Kconfig 308image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds 309image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb 310image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \ 311 cuImage.mpc8349emitxgp 312image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds 313image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds 314image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot 315 316# Board ports in arch/powerpc/platform/85xx/Kconfig 317image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads 318image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads 319image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \ 320 cuImage.mpc8548cds_32b \ 321 cuImage.mpc8555cds 322image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds 323image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \ 324 cuImage.mpc8572ds 325image-$(CONFIG_TQM8540) += cuImage.tqm8540 326image-$(CONFIG_TQM8541) += cuImage.tqm8541 327image-$(CONFIG_TQM8548) += cuImage.tqm8548 328image-$(CONFIG_TQM8555) += cuImage.tqm8555 329image-$(CONFIG_TQM8560) += cuImage.tqm8560 330image-$(CONFIG_SBC8548) += cuImage.sbc8548 331image-$(CONFIG_KSI8560) += cuImage.ksi8560 332 333# Board ports in arch/powerpc/platform/86xx/Kconfig 334image-$(CONFIG_MVME7100) += dtbImage.mvme7100 335 336# Board ports in arch/powerpc/platform/embedded6xx/Kconfig 337image-$(CONFIG_STORCENTER) += cuImage.storcenter 338image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 339image-$(CONFIG_PPC_C2K) += cuImage.c2k 340image-$(CONFIG_GAMECUBE) += dtbImage.gamecube 341image-$(CONFIG_WII) += dtbImage.wii 342image-$(CONFIG_MVME5100) += dtbImage.mvme5100 343 344# Board port in arch/powerpc/platform/amigaone/Kconfig 345image-$(CONFIG_AMIGAONE) += cuImage.amigaone 346 347# For 32-bit powermacs, build the COFF and miboot images 348# as well as the ELF images. 349ifeq ($(CONFIG_PPC32),y) 350image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot 351endif 352 353# Allow extra targets to be added to the defconfig 354image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS)) 355 356initrd- := $(patsubst zImage%, zImage.initrd%, $(image-)) 357initrd-y := $(patsubst zImage%, zImage.initrd%, \ 358 $(patsubst dtbImage%, dtbImage.initrd%, \ 359 $(patsubst simpleImage%, simpleImage.initrd%, \ 360 $(patsubst treeImage%, treeImage.initrd%, $(image-y))))) 361initrd-y := $(filter-out $(image-y), $(initrd-y)) 362targets += $(image-y) $(initrd-y) 363 364$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz 365 366# Don't put the ramdisk on the pattern rule; when its missing make will try 367# the pattern rule with less dependencies that also matches (even with the 368# hard dependency listed). 369$(obj)/zImage.initrd.%: vmlinux $(wrapperbits) FORCE 370 $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz) 371 372$(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits) FORCE 373 $(call if_changed,wrap,$(subst $(obj)/zImage.,,$@)) 374 375# dtbImage% - a dtbImage is a zImage with an embedded device tree blob 376$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE 377 $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 378 379$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE 380 $(call if_changed,wrap,$*,,$(obj)/$*.dtb) 381 382# This cannot be in the root of $(src) as the zImage rule always adds a $(obj) 383# prefix 384$(obj)/vmlinux.strip: vmlinux 385 $(STRIP) -s -R .comment $< -o $@ 386 387$(obj)/uImage: vmlinux $(wrapperbits) FORCE 388 $(call if_changed,wrap,uboot) 389 390$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 391 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 392 393$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 394 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb) 395 396$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 397 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 398 399$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 400 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb) 401 402$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 403 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 404 405$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 406 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb) 407 408$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 409 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) 410 411$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE 412 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb) 413 414# Rule to build device tree blobs 415$(obj)/%.dtb: $(src)/dts/%.dts FORCE 416 $(call if_changed_dep,dtc) 417 418$(obj)/%.dtb: $(src)/dts/fsl/%.dts FORCE 419 $(call if_changed_dep,dtc) 420 421# If there isn't a platform selected then just strip the vmlinux. 422ifeq (,$(image-y)) 423image-y := vmlinux.strip 424endif 425 426$(obj)/zImage: $(addprefix $(obj)/, $(image-y)) 427 $(Q)rm -f $@; ln $< $@ 428$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) 429 $(Q)rm -f $@; ln $< $@ 430 431# Only install the vmlinux 432install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) 433 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" 434 435# Install the vmlinux and other built boot targets. 436zInstall: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) 437 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^ 438 439# anything not in $(targets) 440clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \ 441 zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \ 442 zImage.miboot zImage.pmac zImage.pseries \ 443 zImage.maple simpleImage.* otheros.bld 444 445# clean up files cached by wrapper 446clean-kernel-base := vmlinux.strip vmlinux.bin 447clean-kernel := $(addsuffix .gz,$(clean-kernel-base)) 448clean-kernel += $(addsuffix .xz,$(clean-kernel-base)) 449# If not absolute clean-files are relative to $(obj). 450clean-files += $(addprefix $(objtree)/, $(clean-kernel)) 451 452WRAPPER_OBJDIR := /usr/lib/kernel-wrapper 453WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts 454WRAPPER_BINDIR := /usr/sbin 455INSTALL := install 456 457extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y)) 458hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y)) 459wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper 460dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts)) 461 462all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed) 463 464quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) 465 cmd_mkdir = mkdir -p $@ 466 467quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@) 468 cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@ 469 470quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@) 471 cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@ 472 473quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) 474 cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@ 475 476quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) 477 cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\ 478 sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \ 479 -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \ 480 481 482$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR): 483 $(call cmd,mkdir) 484 485$(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR) 486 $(call cmd,install) 487 488$(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR) 489 $(call cmd,install_exe) 490 491$(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR) 492 $(call cmd,install_dts) 493 494$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR) 495 $(call cmd,install_wrapper) 496 497$(obj)/bootwrapper_install: $(all-installed) 498