ARM: shmobile: r8a7790: Add CMT devices to DT
[deliverable/linux.git] / arch / powerpc / boot / Makefile
CommitLineData
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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
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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.
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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
2bf11819 20all: $(obj)/zImage
1da177e4 21
b610b978 22BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
6846ee5c 23 -fno-strict-aliasing -Os -msoft-float -pipe \
b610b978 24 -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
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25 -isystem $(shell $(CROSS32CC) -print-file-name=include)
26ifdef CONFIG_PPC64_BOOT_WRAPPER
27BOOTCFLAGS += -m64
28endif
29ifdef CONFIG_CPU_BIG_ENDIAN
30BOOTCFLAGS += -mbig-endian
31endif
32
decd300b 33BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
2bf11819 34
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35ifdef CONFIG_DEBUG_INFO
36BOOTCFLAGS += -g
37endif
38
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39ifeq ($(call cc-option-yn, -fstack-protector),y)
40BOOTCFLAGS += -fno-stack-protector
41endif
42
9fffb55f 43BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj)
1da177e4 44
63849340 45DTC_FLAGS ?= -p 1024
9d4ae9fc 46
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47$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
48$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
0cdf50a7 49$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
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50$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
51$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
9f3eefc4 52$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
2e71cc0d 53$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
b4e8c8dd 54$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
228d5505 55$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
2a2c74b2 56$(obj)/treeboot-akebono.o: BOOTCFLAGS += -mcpu=405
b9e4f176 57$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
60e41753 58
6bbc5476 59
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60zlib := inffast.c inflate.c inftrees.c
61zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
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62zliblinuxheader := zlib.h zconf.h zutil.h
63
3c8464a9 64$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o): \
d25a9d66 65 $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
2bf11819 66
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67libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
68libfdtheader := fdt.h libfdt.h libfdt_internal.h
69
73927693 70$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \
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71 $(addprefix $(obj)/,$(libfdtheader))
72
b81f18e5 73src-wlib-y := string.S crt0.S crtsavres.S stdio.c main.c \
9fffb55f 74 $(libfdt) libfdt-wrapper.c \
ad9d2716 75 ns16550.c serial.c simple_alloc.c div64.S util.S \
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76 gunzip_util.c elf_util.c $(zlib) devtree.c stdlib.c \
77 oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
78 uartlite.c mpc52xx-psc.c
79src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c
80src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
78f3d050 81src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c
b81f18e5 82src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
78f3d050 83src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c
b81f18e5 84
0c9fa291 85src-plat-y := of.c epapr.c
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86src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
87 treeboot-walnut.c cuboot-acadia.c \
88 cuboot-kilauea.c simpleboot.c \
89 virtex405-head.S virtex.c
90src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
91 cuboot-bamboo.c cuboot-sam440ep.c \
92 cuboot-sequoia.c cuboot-rainier.c \
93 cuboot-taishan.c cuboot-katmai.c \
94 cuboot-warp.c cuboot-yosemite.c \
95 treeboot-iss4xx.c treeboot-currituck.c \
2a2c74b2 96 treeboot-akebono.c \
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97 simpleboot.c fixed-head.S virtex.c
98src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
99src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
100src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
101src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c
102src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c
103src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \
104 cuboot-c2k.c gamecube-head.S \
105 gamecube.c wii-head.S wii.c holly.c \
3c8464a9 106 fixed-head.S mvme5100.c
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107src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c
108src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
0c9fa291 109src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c
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110src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S
111src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S
112src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S
113src-plat-$(CONFIG_PPC_CELLEB) += pseries-head.S
114src-plat-$(CONFIG_PPC_CELL_QPACE) += pseries-head.S
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115
116src-wlib := $(sort $(src-wlib-y))
117src-plat := $(sort $(src-plat-y))
cd197ffc 118src-boot := $(src-wlib) $(src-plat) empty.c
7054036f 119
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120src-boot := $(addprefix $(obj)/, $(src-boot))
121obj-boot := $(addsuffix .o, $(basename $(src-boot)))
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122obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
123obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
0090e02b 124obj-plat: $(libfdt)
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125
126quiet_cmd_copy_zlib = COPY $@
3ff6eecc 127 cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
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128
129quiet_cmd_copy_zlibheader = COPY $@
67ccd2fc 130 cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
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131# stddef.h for NULL
132quiet_cmd_copy_zliblinuxheader = COPY $@
67ccd2fc 133 cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
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134
135$(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
136 $(call cmd,copy_zlib)
137
138$(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
139 $(call cmd,copy_zlibheader)
140
141$(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
142 $(call cmd,copy_zliblinuxheader)
143
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144quiet_cmd_copy_libfdt = COPY $@
145 cmd_copy_libfdt = cp $< $@
146
147$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/%
148 $(call cmd,copy_libfdt)
149
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150$(obj)/empty.c:
151 @touch $@
152
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153$(obj)/zImage.lds: $(obj)/%: $(srctree)/$(src)/%.S
154 $(CROSS32CC) $(cpp_flags) -E -Wp,-MD,$(depfile) -P -Upowerpc \
155 -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $<
156
157$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
2bf11819 158 @cp $< $@
7054036f 159
2bf11819 160clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
9fffb55f 161 $(libfdt) $(libfdtheader) \
b58a4575 162 empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
7054036f 163
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164quiet_cmd_bootcc = BOOTCC $@
165 cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
166
167quiet_cmd_bootas = BOOTAS $@
168 cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
169
2bf11819 170quiet_cmd_bootar = BOOTAR $@
31355403 171 cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
a24c8481 172
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173$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
174 $(call if_changed_dep,bootcc)
235fd835 175$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
2f0dfeaa 176 $(Q)mkdir -p $(dir $@)
1da177e4 177 $(call if_changed_dep,bootcc)
235fd835 178$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
2f0dfeaa 179 $(Q)mkdir -p $(dir $@)
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180 $(call if_changed_dep,bootas)
181
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182$(obj)/wrapper.a: $(obj-wlib) FORCE
183 $(call if_changed,bootar)
1da177e4 184
97bb63e4 185hostprogs-y := addnote hack-coff mktree
1da177e4 186
235fd835 187targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
cd197ffc 188extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
bafdb645 189 $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
66a45dd3 190
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191dtstree := $(srctree)/$(src)/dts
192
2bf11819 193wrapper :=$(srctree)/$(src)/wrapper
9fffb55f 194wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
235fd835 195 $(wrapper) FORCE
1da177e4 196
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197#############
198# Bits for building various flavours of zImage
1da177e4 199
2bf11819 200ifneq ($(CROSS32_COMPILE),)
dcf90651 201CROSSWRAP := -C "$(CROSS32_COMPILE)"
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202else
203ifneq ($(CROSS_COMPILE),)
dcf90651 204CROSSWRAP := -C "$(CROSS_COMPILE)"
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205endif
206endif
1da177e4 207
9da82a6d 208# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
2bf11819 209quiet_cmd_wrap = WRAP $@
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210 cmd_wrap =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
211 $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
2bf11819 212
020533ef 213image-$(CONFIG_PPC_PSERIES) += zImage.pseries
55190f88 214image-$(CONFIG_PPC_POWERNV) += zImage.pseries
58706ef9 215image-$(CONFIG_PPC_MAPLE) += zImage.maple
020533ef 216image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries
595be948 217image-$(CONFIG_PPC_PS3) += dtbImage.ps3
c347b798 218image-$(CONFIG_PPC_CELLEB) += zImage.pseries
def434c2 219image-$(CONFIG_PPC_CELL_QPACE) += zImage.pseries
020533ef 220image-$(CONFIG_PPC_CHRP) += zImage.chrp
7839af33 221image-$(CONFIG_PPC_EFIKA) += zImage.chrp
020533ef 222image-$(CONFIG_PPC_PMAC) += zImage.pmac
32dde0f9 223image-$(CONFIG_PPC_HOLLY) += dtbImage.holly
ac18c673 224image-$(CONFIG_DEFAULT_UIMAGE) += uImage
6c5b59b9 225image-$(CONFIG_EPAPR_BOOT) += zImage.epapr
ac18c673 226
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227#
228# Targets which embed a device tree blob
229#
230# Theses are default targets to build images which embed device tree blobs.
231# They are only required on boards which do not have FDT support in firmware.
2a94739c 232# Boards with newish u-boot firmware can use the uImage target above
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233#
234
235# Board ports in arch/powerpc/platform/40x/Kconfig
595be948 236image-$(CONFIG_EP405) += dtbImage.ep405
0cdf50a7 237image-$(CONFIG_HOTFOOT) += cuImage.hotfoot
25431333 238image-$(CONFIG_WALNUT) += treeImage.walnut
94c73a8f 239image-$(CONFIG_ACADIA) += cuImage.acadia
11eab297 240image-$(CONFIG_OBS600) += uImage.obs600
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241
242# Board ports in arch/powerpc/platform/44x/Kconfig
f6dfc805 243image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony
658e8170 244image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo
b6014e15 245image-$(CONFIG_SAM440EP) += cuImage.sam440ep
606d08bc 246image-$(CONFIG_SEQUOIA) += cuImage.sequoia
295e7427 247image-$(CONFIG_RAINIER) += cuImage.rainier
6bbc5476 248image-$(CONFIG_TAISHAN) += cuImage.taishan
3de9c9cd 249image-$(CONFIG_KATMAI) += cuImage.katmai
1e12f3c5 250image-$(CONFIG_WARP) += cuImage.warp
d0a48c9f 251image-$(CONFIG_YOSEMITE) += cuImage.yosemite
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252image-$(CONFIG_ISS4xx) += treeImage.iss4xx \
253 treeImage.iss4xx-mpic
228d5505 254image-$(CONFIG_CURRITUCK) += treeImage.currituck
2a2c74b2 255image-$(CONFIG_AKEBONO) += treeImage.akebono
66a45dd3 256
25431333 257# Board ports in arch/powerpc/platform/8xx/Kconfig
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258image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads
259image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads
595be948 260image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc
25431333 261image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \
595be948 262 dtbImage.adder875-redboot
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263
264# Board ports in arch/powerpc/platform/52xx/Kconfig
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265image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb
266image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb
267image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb
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268
269# Board ports in arch/powerpc/platform/82xx/Kconfig
270image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads
271image-$(CONFIG_PQ2FADS) += cuImage.pq2fads
595be948 272image-$(CONFIG_EP8248E) += dtbImage.ep8248e
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273
274# Board ports in arch/powerpc/platform/83xx/Kconfig
275image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds
276image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb
277image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \
278 cuImage.mpc8349emitxgp
279image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds
280image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds
59d13f9d 281image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot
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282
283# Board ports in arch/powerpc/platform/85xx/Kconfig
284image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads
285image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads
286image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \
0d4fdd32 287 cuImage.mpc8548cds_32b \
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288 cuImage.mpc8555cds
289image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds
290image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \
291 cuImage.mpc8572ds
292image-$(CONFIG_TQM8540) += cuImage.tqm8540
293image-$(CONFIG_TQM8541) += cuImage.tqm8541
6dd1b64a 294image-$(CONFIG_TQM8548) += cuImage.tqm8548
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295image-$(CONFIG_TQM8555) += cuImage.tqm8555
296image-$(CONFIG_TQM8560) += cuImage.tqm8560
a72a6f53 297image-$(CONFIG_SBC8548) += cuImage.sbc8548
ff880112 298image-$(CONFIG_KSI8560) += cuImage.ksi8560
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299
300# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
301image-$(CONFIG_STORCENTER) += cuImage.storcenter
302image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2
c6ec08e0 303image-$(CONFIG_PPC_C2K) += cuImage.c2k
b68a24bc 304image-$(CONFIG_GAMECUBE) += dtbImage.gamecube
6cdd2417 305image-$(CONFIG_WII) += dtbImage.wii
be201981 306image-$(CONFIG_MVME5100) += dtbImage.mvme5100
b09c1644 307
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308# Board port in arch/powerpc/platform/amigaone/Kconfig
309image-$(CONFIG_AMIGAONE) += cuImage.amigaone
310
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311# For 32-bit powermacs, build the COFF and miboot images
312# as well as the ELF images.
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313ifeq ($(CONFIG_PPC32),y)
314image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot
315endif
316
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317# Allow extra targets to be added to the defconfig
318image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS))
319
5d7960ff 320initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
f6dfc805 321initrd-y := $(patsubst zImage%, zImage.initrd%, \
595be948 322 $(patsubst dtbImage%, dtbImage.initrd%, \
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323 $(patsubst simpleImage%, simpleImage.initrd%, \
324 $(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
9da82a6d 325initrd-y := $(filter-out $(image-y), $(initrd-y))
235fd835 326targets += $(image-y) $(initrd-y)
2bf11819 327
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328$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
329
330# Don't put the ramdisk on the pattern rule; when its missing make will try
331# the pattern rule with less dependencies that also matches (even with the
332# hard dependency listed).
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333$(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
334 $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
9da82a6d 335
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336$(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits)
337 $(call if_changed,wrap,$(subst $(obj)/zImage.,,$@))
25431333 338
595be948 339# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
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340$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
341 $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
25431333 342
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343$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
344 $(call if_changed,wrap,$*,,$(obj)/$*.dtb)
9da82a6d 345
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346# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
347# prefix
348$(obj)/vmlinux.strip: vmlinux
349 $(STRIP) -s -R .comment $< -o $@
350
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351$(obj)/uImage: vmlinux $(wrapperbits)
352 $(call if_changed,wrap,uboot)
353
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354$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
355 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
356
357$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
358 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
359
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360$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
361 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
362
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363$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
364 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
0fdd717e 365
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366$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
367 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
368
369$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
370 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
371
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372$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
373 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
f6dfc805 374
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375$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
376 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
377
378# Rule to build device tree blobs
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379$(obj)/%.dtb: $(src)/dts/%.dts FORCE
380 $(call if_changed_dep,dtc)
6a32d085 381
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382# If there isn't a platform selected then just strip the vmlinux.
383ifeq (,$(image-y))
384image-y := vmlinux.strip
385endif
386
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387$(obj)/zImage: $(addprefix $(obj)/, $(image-y))
388 @rm -f $@; ln $< $@
389$(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
390 @rm -f $@; ln $< $@
391
928370c6 392install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
29f1aff2 393 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^
2bf11819 394
1383a34f 395# anything not in $(targets)
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396clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
397 zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
1b041885 398 zImage.miboot zImage.pmac zImage.pseries \
58706ef9 399 zImage.maple simpleImage.* otheros.bld *.dtb
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400
401# clean up files cached by wrapper
402clean-kernel := vmlinux.strip vmlinux.bin
403clean-kernel += $(addsuffix .gz,$(clean-kernel))
404# If not absolute clean-files are relative to $(obj).
405clean-files += $(addprefix $(objtree)/, $(clean-kernel))
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406
407WRAPPER_OBJDIR := /usr/lib/kernel-wrapper
408WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
409WRAPPER_BINDIR := /usr/sbin
410INSTALL := install
411
412extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
413hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
414wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
4d9ef89d 415dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
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416
417all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
418
419quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
420 cmd_mkdir = mkdir -p $@
421
422quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
423 cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@
424
425quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
426 cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@
427
428quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
429 cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@
430
431quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
432 cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
433 sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
434 -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \
435
436
437$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
438 $(call cmd,mkdir)
439
440$(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR)
441 $(call cmd,install)
442
443$(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR)
444 $(call cmd,install_exe)
445
446$(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR)
447 $(call cmd,install_dts)
448
449$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR)
450 $(call cmd,install_wrapper)
451
452$(obj)/bootwrapper_install: $(all-installed)
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