mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 13:36:45 +07:00
c762c69e10
This patch adds an option to use XZ compression for the kernel image. Currently this is only enabled for 64-bit Book3S targets, which is roughly equivalent to the platforms that use the kernel's zImage wrapper, and that have been tested. The bulk of the 32-bit platforms and 64-bit BookE use uboot images, which relies on uboot implementing XZ. In future we can enable XZ support for those targets once someone has tested it. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
488 lines
18 KiB
Makefile
488 lines
18 KiB
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: $(obj)/zImage
|
|
|
|
compress-$(CONFIG_KERNEL_GZIP) := CONFIG_KERNEL_GZIP
|
|
compress-$(CONFIG_KERNEL_XZ) := CONFIG_KERNEL_XZ
|
|
|
|
BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
|
|
-fno-strict-aliasing -Os -msoft-float -pipe \
|
|
-fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
|
|
-isystem $(shell $(CROSS32CC) -print-file-name=include) \
|
|
-D$(compress-y)
|
|
|
|
ifdef CONFIG_PPC64_BOOT_WRAPPER
|
|
BOOTCFLAGS += -m64
|
|
endif
|
|
ifdef CONFIG_CPU_BIG_ENDIAN
|
|
BOOTCFLAGS += -mbig-endian
|
|
else
|
|
BOOTCFLAGS += -mlittle-endian
|
|
BOOTCFLAGS += $(call cc-option,-mabi=elfv2)
|
|
endif
|
|
|
|
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$(objtree)/$(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)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
|
|
$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
|
|
|
|
# The pre-boot decompressors pull in a lot of kernel headers and other source
|
|
# files. This creates a bit of a dependency headache since we need to copy
|
|
# these files into the build dir, fix up any includes and ensure that dependent
|
|
# files are copied in the right order.
|
|
|
|
# these need to be seperate variables because they are copied out of different
|
|
# directories in the kernel tree. Sure you COULd merge them, but it's a
|
|
# cure-is-worse-than-disease situation.
|
|
zlib-decomp-$(CONFIG_KERNEL_GZIP) := decompress_inflate.c
|
|
zlib-$(CONFIG_KERNEL_GZIP) := inffast.c inflate.c inftrees.c
|
|
zlibheader-$(CONFIG_KERNEL_GZIP) := inffast.h inffixed.h inflate.h inftrees.h infutil.h
|
|
zliblinuxheader-$(CONFIG_KERNEL_GZIP) := zlib.h zconf.h zutil.h
|
|
|
|
$(addprefix $(obj)/, decompress.o): \
|
|
$(addprefix $(obj)/,$(zlib-decomp-y))
|
|
|
|
$(addprefix $(obj)/, $(zlib-decomp-y)): \
|
|
$(addprefix $(obj)/,$(zliblinuxheader-y)) \
|
|
$(addprefix $(obj)/,$(zlibheader-y)) \
|
|
$(addprefix $(obj)/,$(zlib-y))
|
|
|
|
$(addprefix $(obj)/,$(zlib-y)): \
|
|
$(addprefix $(obj)/,$(zliblinuxheader-y)) \
|
|
$(addprefix $(obj)/,$(zlibheader-y))
|
|
|
|
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 opal.o): \
|
|
$(addprefix $(obj)/,$(libfdtheader))
|
|
|
|
src-wlib-y := string.S crt0.S crtsavres.S stdio.c decompress.c main.c \
|
|
$(libfdt) libfdt-wrapper.c \
|
|
ns16550.c serial.c simple_alloc.c div64.S util.S \
|
|
elf_util.c $(zlib-y) devtree.c stdlib.c \
|
|
oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
|
|
uartlite.c mpc52xx-psc.c opal.c opal-calls.S
|
|
src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c
|
|
src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
|
|
src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c
|
|
src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
|
|
src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.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 \
|
|
treeboot-akebono.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 \
|
|
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-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
|
|
src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S
|
|
src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S
|
|
src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
|
|
src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.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_kern_src = COPY $@
|
|
cmd_copy_kern_src = sed -f $(srctree)/arch/powerpc/boot/fixup-headers.sed $< > $@
|
|
|
|
$(addprefix $(obj)/,$(zlib-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
|
|
$(call cmd,copy_kern_src)
|
|
|
|
$(addprefix $(obj)/,$(zlibheader-y)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
|
|
$(call cmd,copy_kern_src)
|
|
|
|
$(addprefix $(obj)/,$(zliblinuxheader-y)): $(obj)/%: $(srctree)/include/linux/%
|
|
$(call cmd,copy_kern_src)
|
|
|
|
$(addprefix $(obj)/,$(zlib-decomp-y)): $(obj)/%: $(srctree)/lib/%
|
|
$(call cmd,copy_kern_src)
|
|
|
|
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:
|
|
$(Q)touch $@
|
|
|
|
$(obj)/zImage.lds: $(obj)/%: $(srctree)/$(src)/%.S
|
|
$(CROSS32CC) $(cpp_flags) -E -Wp,-MD,$(depfile) -P -Upowerpc \
|
|
-D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $<
|
|
|
|
$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
|
|
$(Q)cp $< $@
|
|
|
|
clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \
|
|
$(zlib-decomp-) $(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 "$(CROSS_COMPILE)"
|
|
endif
|
|
endif
|
|
|
|
compressor-$(CONFIG_KERNEL_GZIP) := gz
|
|
compressor-$(CONFIG_KERNEL_XZ) := xz
|
|
|
|
# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
|
|
quiet_cmd_wrap = WRAP $@
|
|
cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z $(compressor-y) -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-$(CONFIG_PPC_CHRP) += zImage.chrp
|
|
image-$(CONFIG_PPC_EFIKA) += zImage.chrp
|
|
image-$(CONFIG_PPC_PMAC) += zImage.pmac
|
|
image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
|
|
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
|
|
image-$(CONFIG_AKEBONO) += treeImage.akebono
|
|
|
|
# Board ports in arch/powerpc/platform/8xx/Kconfig
|
|
image-$(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-$(CONFIG_KSI8560) += cuImage.ksi8560
|
|
|
|
# Board ports in arch/powerpc/platform/86xx/Kconfig
|
|
image-$(CONFIG_MVME7100) += dtbImage.mvme7100
|
|
|
|
# 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-))
|
|
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)
|
|
|
|
$(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits)
|
|
$(call if_changed,wrap,$(subst $(obj)/zImage.,,$@))
|
|
|
|
# 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)
|
|
|
|
$(obj)/%.dtb: $(src)/dts/fsl/%.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))
|
|
$(Q)rm -f $@; ln $< $@
|
|
$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
|
|
$(Q)rm -f $@; ln $< $@
|
|
|
|
# Only install the vmlinux
|
|
install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
|
|
sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)"
|
|
|
|
# Install the vmlinux and other built boot targets.
|
|
zInstall: $(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-base := vmlinux.strip vmlinux.bin
|
|
clean-kernel := $(addsuffix .gz,$(clean-kernel-base))
|
|
clean-kernel += $(addsuffix .xz,$(clean-kernel-base))
|
|
# 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)
|