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-rw-r--r--arch/powerpc/boot/Makefile255
1 files changed, 130 insertions, 125 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 6f952fe1f084..f1a4761ebd44 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
# Makefile for making ELF bootable images for booting on CHRP
# using Open Firmware.
#
@@ -6,7 +7,7 @@
# 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
+# NOTE: this code may be 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.
#
@@ -19,34 +20,75 @@
all: $(obj)/zImage
-compress-$(CONFIG_KERNEL_GZIP) := CONFIG_KERNEL_GZIP
-compress-$(CONFIG_KERNEL_XZ) := CONFIG_KERNEL_XZ
-
-BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
- -fno-strict-aliasing -Os -msoft-float -pipe \
- -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
- -D$(compress-y)
+ifdef CROSS32_COMPILE
+ifdef CONFIG_CC_IS_CLANG
+ BOOTCC := $(CROSS32_COMPILE)clang
+else
+ BOOTCC := $(CROSS32_COMPILE)gcc
+endif
+ BOOTAR := $(CROSS32_COMPILE)ar
+else
+ BOOTCC := $(CC)
+ BOOTAR := $(AR)
+endif
-BOOTCC := $(CC)
ifdef CONFIG_PPC64_BOOT_WRAPPER
-BOOTCFLAGS += -m64
+BOOTTARGETFLAGS += -m64
+BOOTTARGETFLAGS += -mabi=elfv2
+ifdef CONFIG_PPC64_ELF_ABI_V2
+BOOTTARGETFLAGS += $(call cc-option,-mabi=elfv2)
+endif
else
-BOOTCFLAGS += -m32
-ifdef CROSS32_COMPILE
- BOOTCC := $(CROSS32_COMPILE)gcc
+BOOTTARGETFLAGS := -m32
+endif
+
+ifdef CONFIG_TARGET_CPU_BOOL
+BOOTTARGETFLAGS += -mcpu=$(CONFIG_TARGET_CPU)
+else ifdef CONFIG_PPC64_BOOT_WRAPPER
+ifdef CONFIG_CPU_LITTLE_ENDIAN
+BOOTTARGETFLAGS += -mcpu=powerpc64le
+else
+BOOTTARGETFLAGS += -mcpu=powerpc64
endif
endif
-BOOTCFLAGS += -isystem $(shell $(BOOTCC) -print-file-name=include)
+$(obj)/4xx.o: BOOTTARGETFLAGS += -mcpu=405
+$(obj)/ebony.o: BOOTTARGETFLAGS += -mcpu=440
+$(obj)/cuboot-taishan.o: BOOTTARGETFLAGS += -mcpu=440
+$(obj)/cuboot-katmai.o: BOOTTARGETFLAGS += -mcpu=440
+$(obj)/treeboot-iss4xx.o: BOOTTARGETFLAGS += -mcpu=405
+$(obj)/treeboot-currituck.o: BOOTTARGETFLAGS += -mcpu=405
+$(obj)/treeboot-akebono.o: BOOTTARGETFLAGS += -mcpu=405
ifdef CONFIG_CPU_BIG_ENDIAN
-BOOTCFLAGS += -mbig-endian
+BOOTTARGETFLAGS += -mbig-endian
else
-BOOTCFLAGS += -mlittle-endian
-BOOTCFLAGS += $(call cc-option,-mabi=elfv2)
+BOOTTARGETFLAGS += -mlittle-endian
endif
-BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
+BOOTCPPFLAGS := -nostdinc $(LINUXINCLUDE)
+BOOTCPPFLAGS += -isystem $(shell $(BOOTCC) -print-file-name=include)
+
+BOOTCFLAGS := $(BOOTTARGETFLAGS) \
+ -std=gnu11 -fms-extensions \
+ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
+ -fno-strict-aliasing -O2 \
+ -msoft-float -mno-altivec -mno-vsx \
+ $(call cc-option,-mno-prefixed) \
+ $(call cc-option,-mno-pcrel) \
+ $(call cc-option,-mno-mma) \
+ $(call cc-option,-mno-spe) $(call cc-option,-mspe=no) \
+ -fomit-frame-pointer -fno-builtin -fPIC
+
+BOOTAFLAGS := $(BOOTTARGETFLAGS) -D__ASSEMBLY__
+
+BOOTARFLAGS := -crD
+
+ifdef CONFIG_CC_IS_CLANG
+BOOTCFLAGS += $(CLANG_FLAGS)
+BOOTCFLAGS += -Wno-microsoft-anon-tag
+BOOTAFLAGS += $(CLANG_FLAGS)
+endif
ifdef CONFIG_DEBUG_INFO
BOOTCFLAGS += -g
@@ -56,29 +98,18 @@ ifeq ($(call cc-option-yn, -fstack-protector),y)
BOOTCFLAGS += -fno-stack-protector
endif
+BOOTCFLAGS += -include $(srctree)/include/linux/compiler_attributes.h
BOOTCFLAGS += -I$(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
+# these need to be separate 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
@@ -100,30 +131,28 @@ $(addprefix $(obj)/,$(zlib-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 $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o opal.o \
+ treeboot-akebono.o treeboot-currituck.o treeboot-iss4xx.o): \
$(addprefix $(obj)/,$(libfdtheader))
src-wlib-y := string.S crt0.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 $(zlib-y) devtree.c stdlib.c \
- oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
- uartlite.c mpc52xx-psc.c opal.c
-src-wlib-$(CONFIG_PPC64_BOOT_WRAPPER) += opal-calls.S
+ oflib.c ofconsole.c cuboot.c
+
+src-wlib-$(CONFIG_PPC_MPC52xx) += mpc52xx-psc.c
+src-wlib-$(CONFIG_PPC_POWERNV) += opal-calls.S opal.c
ifndef CONFIG_PPC64_BOOT_WRAPPER
src-wlib-y += crtsavres.S
endif
-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_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-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl-soc.c
+src-wlib-$(CONFIG_CPM) += cpm-serial.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 \
@@ -131,24 +160,25 @@ src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
cuboot-warp.c cuboot-yosemite.c \
treeboot-iss4xx.c treeboot-currituck.c \
treeboot-akebono.c \
- simpleboot.c fixed-head.S virtex.c
-src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
+ simpleboot.c fixed-head.S
+src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
src-plat-$(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 \
+src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c \
+ gamecube-head.S gamecube.c \
+ wii-head.S wii.c holly.c \
fixed-head.S mvme5100.c
src-plat-$(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-plat-$(CONFIG_PPC_MICROWATT) += fixed-head.S microwatt.c
+
src-wlib := $(sort $(src-wlib-y))
src-plat := $(sort $(src-plat-y))
src-boot := $(src-wlib) $(src-plat) empty.c
@@ -183,7 +213,7 @@ $(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc
$(obj)/empty.c:
$(Q)touch $@
-$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
+$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(src)/%.S
$(Q)cp $< $@
clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \
@@ -191,13 +221,13 @@ clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \
empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
quiet_cmd_bootcc = BOOTCC $@
- cmd_bootcc = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
+ cmd_bootcc = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTCPPFLAGS) $(BOOTCFLAGS) -c -o $@ $<
quiet_cmd_bootas = BOOTAS $@
- cmd_bootas = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
+ cmd_bootas = $(BOOTCC) -Wp,-MD,$(depfile) $(BOOTCPPFLAGS) $(BOOTAFLAGS) -c -o $@ $<
quiet_cmd_bootar = BOOTAR $@
- cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
+ cmd_bootar = $(BOOTAR) $(BOOTARFLAGS) $@.$$$$ $(real-prereqs); mv $@.$$$$ $@
$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
$(call if_changed_dep,bootcc)
@@ -211,16 +241,16 @@ $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
$(obj)/wrapper.a: $(obj-wlib) FORCE
$(call if_changed,bootar)
-hostprogs-y := addnote hack-coff mktree
+hostprogs := addnote hack-coff mktree
-targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
-extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
+targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) zImage.lds
+always-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
-dtstree := $(srctree)/$(src)/dts
+dtstree := $(src)/dts
-wrapper :=$(srctree)/$(src)/wrapper
-wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
+wrapper := $(src)/wrapper
+wrapperbits := $(always-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
$(wrapper) FORCE
#############
@@ -236,6 +266,8 @@ endif
compressor-$(CONFIG_KERNEL_GZIP) := gz
compressor-$(CONFIG_KERNEL_XZ) := xz
+compressor-$(CONFIG_KERNEL_LZMA) := lzma
+compressor-$(CONFIG_KERNEL_LZO) := lzo
# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
quiet_cmd_wrap = WRAP $@
@@ -245,8 +277,6 @@ quiet_cmd_wrap = WRAP $@
image-$(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
@@ -263,13 +293,6 @@ image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
# Boards with newish u-boot firmware can use the uImage target above
#
-# Board ports in arch/powerpc/platform/40x/Kconfig
-image-$(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
@@ -293,30 +316,20 @@ 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
+image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200
+image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b
+image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200
# Board ports in arch/powerpc/platform/82xx/Kconfig
-image-$(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-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \
cuImage.mpc8572ds
@@ -325,7 +338,6 @@ image-$(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-$(CONFIG_KSI8560) += cuImage.ksi8560
# Board ports in arch/powerpc/platform/86xx/Kconfig
@@ -333,8 +345,6 @@ image-$(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
@@ -342,14 +352,16 @@ image-$(CONFIG_MVME5100) += dtbImage.mvme5100
# Board port in arch/powerpc/platform/amigaone/Kconfig
image-$(CONFIG_AMIGAONE) += cuImage.amigaone
+image-$(CONFIG_PPC_MICROWATT) += dtbImage.microwatt
+
# For 32-bit powermacs, build the COFF and miboot images
# as well as the ELF images.
-ifeq ($(CONFIG_PPC32),y)
+ifdef CONFIG_PPC32
image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot
endif
# Allow extra targets to be added to the defconfig
-image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS))
+image-y += $(CONFIG_EXTRA_TARGETS)
initrd- := $(patsubst zImage%, zImage.initrd%, $(image-))
initrd-y := $(patsubst zImage%, zImage.initrd%, \
@@ -358,6 +370,10 @@ initrd-y := $(patsubst zImage%, zImage.initrd%, \
$(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
initrd-y := $(filter-out $(image-y), $(initrd-y))
targets += $(image-y) $(initrd-y)
+targets += $(foreach x, dtbImage uImage cuImage simpleImage treeImage, \
+ $(patsubst $(x).%, dts/%.dtb, $(filter $(x).%, $(image-y))))
+targets += $(foreach x, dtbImage uImage cuImage simpleImage treeImage, \
+ $(patsubst $(x).%, dts/fsl/%.dtb, $(filter $(x).%, $(image-y))))
$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
@@ -371,11 +387,11 @@ $(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperb
$(call if_changed,wrap,$(subst $(obj)/zImage.,,$@))
# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
-$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
- $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/dts/%.dtb FORCE
+ $(call if_changed,wrap,$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
- $(call if_changed,wrap,$*,,$(obj)/$*.dtb)
+$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/dts/%.dtb FORCE
+ $(call if_changed,wrap,$*,,$(obj)/dts/$*.dtb)
# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
# prefix
@@ -385,36 +401,33 @@ $(obj)/vmlinux.strip: vmlinux
$(obj)/uImage: vmlinux $(wrapperbits) FORCE
$(call if_changed,wrap,uboot)
-$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/uImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,uboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
+$(obj)/uImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,uboot-$*,,$(obj)/dts/$*.dtb)
-$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/cuImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,cuboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
+$(obj)/cuImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,cuboot-$*,,$(obj)/dts/$*.dtb)
-$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/simpleImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,simpleboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
+$(obj)/simpleImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,simpleboot-$*,,$(obj)/dts/$*.dtb)
-$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
+$(obj)/treeImage.initrd.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,treeboot-$*,,$(obj)/dts/$*.dtb,$(obj)/ramdisk.image.gz)
-$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
- $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
+$(obj)/treeImage.%: vmlinux $(obj)/dts/%.dtb $(wrapperbits) FORCE
+ $(call if_changed,wrap,treeboot-$*,,$(obj)/dts/$*.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
- $(call if_changed_dep,dtc)
+# Needed for the above targets to work with dts/fsl/ files
+$(obj)/dts/%.dtb: $(obj)/dts/fsl/%.dtb
+ @cp $< $@
# If there isn't a platform selected then just strip the vmlinux.
ifeq (,$(image-y))
@@ -426,34 +439,26 @@ $(obj)/zImage: $(addprefix $(obj)/, $(image-y))
$(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
+ simpleImage.* otheros.bld
# 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))
+# clean-files are relative to $(obj).
+clean-files += $(addprefix ../../../, $(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))
+extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(always-y))
+hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs))
wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
generated by cgit (git 2.34.1) at 2026-01-02 19:25:32 +0000