1 # Makefile for making ELF bootable images for booting on CHRP
4 # Geert Uytterhoeven September 1997
6 # Based on coffboot by Paul Mackerras
7 # Simplified for ppc64 by Todd Inglett
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.
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.
22 compress-
$(CONFIG_KERNEL_GZIP
) := CONFIG_KERNEL_GZIP
23 compress-
$(CONFIG_KERNEL_XZ
) := CONFIG_KERNEL_XZ
25 BOOTCFLAGS
:= -Wall
-Wundef
-Wstrict-prototypes
-Wno-trigraphs \
26 -fno-strict-aliasing
-Os
-msoft-float
-pipe \
27 -fomit-frame-pointer
-fno-builtin
-fPIC
-nostdinc \
28 -isystem
$(shell $(CROSS32CC
) -print-file-name
=include) \
31 ifdef CONFIG_PPC64_BOOT_WRAPPER
34 ifdef CONFIG_CPU_BIG_ENDIAN
35 BOOTCFLAGS
+= -mbig-endian
37 BOOTCFLAGS
+= -mlittle-endian
38 BOOTCFLAGS
+= $(call cc-option
,-mabi
=elfv2
)
41 BOOTAFLAGS
:= -D__ASSEMBLY__
$(BOOTCFLAGS
) -traditional
-nostdinc
43 ifdef CONFIG_DEBUG_INFO
47 ifeq ($(call cc-option-yn
, -fstack-protector
),y
)
48 BOOTCFLAGS
+= -fno-stack-protector
51 BOOTCFLAGS
+= -I
$(objtree
)/$(obj
) -I
$(srctree
)/$(obj
)
55 $(obj
)/4xx.o
: BOOTCFLAGS
+= -mcpu
=405
56 $(obj
)/ebony.o
: BOOTCFLAGS
+= -mcpu
=405
57 $(obj
)/cuboot-hotfoot.o
: BOOTCFLAGS
+= -mcpu
=405
58 $(obj
)/cuboot-taishan.o
: BOOTCFLAGS
+= -mcpu
=405
59 $(obj
)/cuboot-katmai.o
: BOOTCFLAGS
+= -mcpu
=405
60 $(obj
)/cuboot-acadia.o
: BOOTCFLAGS
+= -mcpu
=405
61 $(obj
)/treeboot-walnut.o
: BOOTCFLAGS
+= -mcpu
=405
62 $(obj
)/treeboot-iss4xx.o
: BOOTCFLAGS
+= -mcpu
=405
63 $(obj
)/treeboot-currituck.o
: BOOTCFLAGS
+= -mcpu
=405
64 $(obj
)/treeboot-akebono.o
: BOOTCFLAGS
+= -mcpu
=405
65 $(obj
)/virtex405-head.o
: BOOTAFLAGS
+= -mcpu
=405
67 # The pre-boot decompressors pull in a lot of kernel headers and other source
68 # files. This creates a bit of a dependency headache since we need to copy
69 # these files into the build dir, fix up any includes and ensure that dependent
70 # files are copied in the right order.
72 # these need to be seperate variables because they are copied out of different
73 # directories in the kernel tree. Sure you COULd merge them, but it's a
74 # cure-is-worse-than-disease situation.
75 zlib-decomp-
$(CONFIG_KERNEL_GZIP
) := decompress_inflate.c
76 zlib-
$(CONFIG_KERNEL_GZIP
) := inffast.c inflate.c inftrees.c
77 zlibheader-
$(CONFIG_KERNEL_GZIP
) := inffast.h inffixed.h inflate.h inftrees.h infutil.h
78 zliblinuxheader-
$(CONFIG_KERNEL_GZIP
) := zlib.h zconf.h zutil.h
80 $(addprefix $(obj
)/, decompress.o
): \
81 $(addprefix $(obj
)/,$(zlib-decomp-y
))
83 $(addprefix $(obj
)/, $(zlib-decomp-y
)): \
84 $(addprefix $(obj
)/,$(zliblinuxheader-y
)) \
85 $(addprefix $(obj
)/,$(zlibheader-y
)) \
86 $(addprefix $(obj
)/,$(zlib-y
))
88 $(addprefix $(obj
)/,$(zlib-y
)): \
89 $(addprefix $(obj
)/,$(zliblinuxheader-y
)) \
90 $(addprefix $(obj
)/,$(zlibheader-y
))
92 libfdt
:= fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
93 libfdtheader
:= fdt.h libfdt.h libfdt_internal.h
95 $(addprefix $(obj
)/,$(libfdt
) libfdt-wrapper.o simpleboot.o epapr.o opal.o
): \
96 $(addprefix $(obj
)/,$(libfdtheader
))
98 src-wlib-y
:= string.S crt0.S stdio.c decompress.c main.c \
99 $(libfdt
) libfdt-wrapper.c \
100 ns16550.c serial.c simple_alloc.c div64.S util.S \
101 elf_util.c
$(zlib-y
) devtree.c stdlib.c \
102 oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
103 uartlite.c mpc52xx-psc.c opal.c
104 src-wlib-
$(CONFIG_PPC64_BOOT_WRAPPER
) += opal-calls.S
105 ifndef CONFIG_PPC64_BOOT_WRAPPER
106 src-wlib-y
+= crtsavres.S
108 src-wlib-
$(CONFIG_40x
) += 4xx.c planetcore.c
109 src-wlib-
$(CONFIG_44x
) += 4xx.c ebony.c bamboo.c
110 src-wlib-
$(CONFIG_8xx
) += mpc8xx.c planetcore.c fsl-soc.c
111 src-wlib-
$(CONFIG_PPC_82xx
) += pq2.c fsl-soc.c planetcore.c
112 src-wlib-
$(CONFIG_EMBEDDED6xx
) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c
114 src-plat-y
:= of.c epapr.c
115 src-plat-
$(CONFIG_40x
) += fixed-head.S ep405.c cuboot-hotfoot.c \
116 treeboot-walnut.c cuboot-acadia.c \
117 cuboot-kilauea.c simpleboot.c \
118 virtex405-head.S virtex.c
119 src-plat-
$(CONFIG_44x
) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
120 cuboot-bamboo.c cuboot-sam440ep.c \
121 cuboot-sequoia.c cuboot-rainier.c \
122 cuboot-taishan.c cuboot-katmai.c \
123 cuboot-warp.c cuboot-yosemite.c \
124 treeboot-iss4xx.c treeboot-currituck.c \
126 simpleboot.c fixed-head.S virtex.c
127 src-plat-
$(CONFIG_8xx
) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
128 src-plat-
$(CONFIG_PPC_MPC52xx
) += cuboot-52xx.c
129 src-plat-
$(CONFIG_PPC_82xx
) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
130 src-plat-
$(CONFIG_PPC_83xx
) += cuboot-83xx.c fixed-head.S redboot-83xx.c
131 src-plat-
$(CONFIG_FSL_SOC_BOOKE
) += cuboot-85xx.c cuboot-85xx-cpm2.c
132 src-plat-
$(CONFIG_EMBEDDED6xx
) += cuboot-pq2.c cuboot-mpc7448hpc2.c \
133 cuboot-c2k.c gamecube-head.S \
134 gamecube.c wii-head.S wii.c holly.c \
135 fixed-head.S mvme5100.c
136 src-plat-
$(CONFIG_AMIGAONE
) += cuboot-amigaone.c
137 src-plat-
$(CONFIG_PPC_PS3
) += ps3-head.S ps3-hvcall.S ps3.c
138 src-plat-
$(CONFIG_EPAPR_BOOT
) += epapr.c epapr-wrapper.c
139 src-plat-
$(CONFIG_PPC_PSERIES
) += pseries-head.S
140 src-plat-
$(CONFIG_PPC_POWERNV
) += pseries-head.S
141 src-plat-
$(CONFIG_PPC_IBM_CELL_BLADE
) += pseries-head.S
142 src-plat-
$(CONFIG_MVME7100
) += motload-head.S mvme7100.c
144 src-wlib
:= $(sort $(src-wlib-y
))
145 src-plat
:= $(sort $(src-plat-y
))
146 src-boot
:= $(src-wlib
) $(src-plat
) empty.c
148 src-boot
:= $(addprefix $(obj
)/, $(src-boot
))
149 obj-boot
:= $(addsuffix .o
, $(basename $(src-boot
)))
150 obj-wlib
:= $(addsuffix .o
, $(basename $(addprefix $(obj
)/, $(src-wlib
))))
151 obj-plat
:= $(addsuffix .o
, $(basename $(addprefix $(obj
)/, $(src-plat
))))
154 quiet_cmd_copy_kern_src
= COPY
$@
155 cmd_copy_kern_src
= sed
-f
$(srctree
)/arch
/powerpc
/boot
/fixup-headers.sed
$< > $@
157 $(addprefix $(obj
)/,$(zlib-y
)): $(obj
)/%: $(srctree
)/lib
/zlib_inflate
/%
158 $(call cmd
,copy_kern_src
)
160 $(addprefix $(obj
)/,$(zlibheader-y
)): $(obj
)/%: $(srctree
)/lib
/zlib_inflate
/%
161 $(call cmd
,copy_kern_src
)
163 $(addprefix $(obj
)/,$(zliblinuxheader-y
)): $(obj
)/%: $(srctree
)/include/linux
/%
164 $(call cmd
,copy_kern_src
)
166 $(addprefix $(obj
)/,$(zlib-decomp-y
)): $(obj
)/%: $(srctree
)/lib
/%
167 $(call cmd
,copy_kern_src
)
169 quiet_cmd_copy_libfdt
= COPY
$@
170 cmd_copy_libfdt
= cp
$< $@
172 $(addprefix $(obj
)/,$(libfdt
) $(libfdtheader
)): $(obj
)/%: $(srctree
)/scripts
/dtc
/libfdt
/%
173 $(call cmd
,copy_libfdt
)
178 $(obj
)/zImage.coff.lds
$(obj
)/zImage.ps3.lds
: $(obj
)/%: $(srctree
)/$(src
)/%.S
181 clean-files
:= $(zlib-
) $(zlibheader-
) $(zliblinuxheader-
) \
182 $(zlib-decomp-
) $(libfdt
) $(libfdtheader
) \
183 empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
185 quiet_cmd_bootcc
= BOOTCC
$@
186 cmd_bootcc
= $(CROSS32CC
) -Wp
,-MD
,$(depfile
) $(BOOTCFLAGS
) -c
-o
$@
$<
188 quiet_cmd_bootas
= BOOTAS
$@
189 cmd_bootas
= $(CROSS32CC
) -Wp
,-MD
,$(depfile
) $(BOOTAFLAGS
) -c
-o
$@
$<
191 quiet_cmd_bootar
= BOOTAR
$@
192 cmd_bootar
= $(CROSS32AR
) -cr
$(KBUILD_ARFLAGS
) $@.
$$$$ $(filter-out FORCE
,$^
); mv
$@.
$$$$ $@
194 $(obj-libfdt
): $(obj
)/%.o
: $(srctree
)/scripts
/dtc
/libfdt
/%.c FORCE
195 $(call if_changed_dep
,bootcc
)
196 $(patsubst %.c
,%.o
, $(filter %.c
, $(src-boot
))): %.o
: %.c FORCE
197 $(Q
)mkdir
-p
$(dir $@
)
198 $(call if_changed_dep
,bootcc
)
199 $(patsubst %.S
,%.o
, $(filter %.S
, $(src-boot
))): %.o
: %.S FORCE
200 $(Q
)mkdir
-p
$(dir $@
)
201 $(call if_changed_dep
,bootas
)
203 $(obj
)/wrapper.a
: $(obj-wlib
) FORCE
204 $(call if_changed
,bootar
)
206 hostprogs-y
:= addnote hack-coff mktree
208 targets
+= $(patsubst $(obj
)/%,%,$(obj-boot
) wrapper.a
)
209 extra-y
:= $(obj
)/wrapper.a
$(obj-plat
) $(obj
)/empty.o \
210 $(obj
)/zImage.lds
$(obj
)/zImage.coff.lds
$(obj
)/zImage.ps3.lds
212 dtstree
:= $(srctree
)/$(src
)/dts
214 wrapper
:=$(srctree
)/$(src
)/wrapper
215 wrapperbits
:= $(extra-y
) $(addprefix $(obj
)/,addnote hack-coff mktree
) \
219 # Bits for building various flavours of zImage
221 ifneq ($(CROSS32_COMPILE
),)
222 CROSSWRAP
:= -C
"$(CROSS32_COMPILE)"
224 ifneq ($(CROSS_COMPILE
),)
225 CROSSWRAP
:= -C
"$(CROSS_COMPILE)"
229 compressor-
$(CONFIG_KERNEL_GZIP
) := gz
230 compressor-
$(CONFIG_KERNEL_XZ
) := xz
232 # args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
233 quiet_cmd_wrap
= WRAP
$@
234 cmd_wrap
=$(CONFIG_SHELL
) $(wrapper
) -Z
$(compressor-y
) -c
-o
$@
-p
$2 \
235 $(CROSSWRAP
) $(if
$3, -s
$3)$(if
$4, -d
$4)$(if
$5, -i
$5) \
238 image-
$(CONFIG_PPC_PSERIES
) += zImage.pseries
239 image-
$(CONFIG_PPC_POWERNV
) += zImage.pseries
240 image-
$(CONFIG_PPC_MAPLE
) += zImage.maple
241 image-
$(CONFIG_PPC_IBM_CELL_BLADE
) += zImage.pseries
242 image-
$(CONFIG_PPC_PS3
) += dtbImage.ps3
243 image-
$(CONFIG_PPC_CHRP
) += zImage.chrp
244 image-
$(CONFIG_PPC_EFIKA
) += zImage.chrp
245 image-
$(CONFIG_PPC_PMAC
) += zImage.pmac
246 image-
$(CONFIG_PPC_HOLLY
) += dtbImage.holly
247 image-
$(CONFIG_DEFAULT_UIMAGE
) += uImage
248 image-
$(CONFIG_EPAPR_BOOT
) += zImage.epapr
251 # Targets which embed a device tree blob
253 # Theses are default targets to build images which embed device tree blobs.
254 # They are only required on boards which do not have FDT support in firmware.
255 # Boards with newish u-boot firmware can use the uImage target above
258 # Board ports in arch/powerpc/platform/40x/Kconfig
259 image-
$(CONFIG_EP405
) += dtbImage.ep405
260 image-
$(CONFIG_HOTFOOT
) += cuImage.hotfoot
261 image-
$(CONFIG_WALNUT
) += treeImage.walnut
262 image-
$(CONFIG_ACADIA
) += cuImage.acadia
263 image-
$(CONFIG_OBS600
) += uImage.obs600
265 # Board ports in arch/powerpc/platform/44x/Kconfig
266 image-
$(CONFIG_EBONY
) += treeImage.ebony cuImage.ebony
267 image-
$(CONFIG_BAMBOO
) += treeImage.bamboo cuImage.bamboo
268 image-
$(CONFIG_SAM440EP
) += cuImage.sam440ep
269 image-
$(CONFIG_SEQUOIA
) += cuImage.sequoia
270 image-
$(CONFIG_RAINIER
) += cuImage.rainier
271 image-
$(CONFIG_TAISHAN
) += cuImage.taishan
272 image-
$(CONFIG_KATMAI
) += cuImage.katmai
273 image-
$(CONFIG_WARP
) += cuImage.warp
274 image-
$(CONFIG_YOSEMITE
) += cuImage.yosemite
275 image-
$(CONFIG_ISS4xx
) += treeImage.iss4xx \
276 treeImage.iss4xx-mpic
277 image-
$(CONFIG_CURRITUCK
) += treeImage.currituck
278 image-
$(CONFIG_AKEBONO
) += treeImage.akebono
280 # Board ports in arch/powerpc/platform/8xx/Kconfig
281 image-
$(CONFIG_MPC86XADS
) += cuImage.mpc866ads
282 image-
$(CONFIG_MPC885ADS
) += cuImage.mpc885ads
283 image-
$(CONFIG_PPC_EP88XC
) += dtbImage.ep88xc
284 image-
$(CONFIG_PPC_ADDER875
) += cuImage.adder875-uboot \
285 dtbImage.adder875-redboot
287 # Board ports in arch/powerpc/platform/52xx/Kconfig
288 image-
$(CONFIG_PPC_LITE5200
) += cuImage.lite5200 lite5200.dtb
289 image-
$(CONFIG_PPC_LITE5200
) += cuImage.lite5200b lite5200b.dtb
290 image-
$(CONFIG_PPC_MEDIA5200
) += cuImage.media5200 media5200.dtb
292 # Board ports in arch/powerpc/platform/82xx/Kconfig
293 image-
$(CONFIG_MPC8272_ADS
) += cuImage.mpc8272ads
294 image-
$(CONFIG_PQ2FADS
) += cuImage.pq2fads
295 image-
$(CONFIG_EP8248E
) += dtbImage.ep8248e
297 # Board ports in arch/powerpc/platform/83xx/Kconfig
298 image-
$(CONFIG_MPC832x_MDS
) += cuImage.mpc832x_mds
299 image-
$(CONFIG_MPC832x_RDB
) += cuImage.mpc832x_rdb
300 image-
$(CONFIG_MPC834x_ITX
) += cuImage.mpc8349emitx \
301 cuImage.mpc8349emitxgp
302 image-
$(CONFIG_MPC834x_MDS
) += cuImage.mpc834x_mds
303 image-
$(CONFIG_MPC836x_MDS
) += cuImage.mpc836x_mds
304 image-
$(CONFIG_ASP834x
) += dtbImage.asp834x-redboot
306 # Board ports in arch/powerpc/platform/85xx/Kconfig
307 image-
$(CONFIG_MPC8540_ADS
) += cuImage.mpc8540ads
308 image-
$(CONFIG_MPC8560_ADS
) += cuImage.mpc8560ads
309 image-
$(CONFIG_MPC85xx_CDS
) += cuImage.mpc8541cds \
310 cuImage.mpc8548cds_32b \
312 image-
$(CONFIG_MPC85xx_MDS
) += cuImage.mpc8568mds
313 image-
$(CONFIG_MPC85xx_DS
) += cuImage.mpc8544ds \
315 image-
$(CONFIG_TQM8540
) += cuImage.tqm8540
316 image-
$(CONFIG_TQM8541
) += cuImage.tqm8541
317 image-
$(CONFIG_TQM8548
) += cuImage.tqm8548
318 image-
$(CONFIG_TQM8555
) += cuImage.tqm8555
319 image-
$(CONFIG_TQM8560
) += cuImage.tqm8560
320 image-
$(CONFIG_SBC8548
) += cuImage.sbc8548
321 image-
$(CONFIG_KSI8560
) += cuImage.ksi8560
323 # Board ports in arch/powerpc/platform/86xx/Kconfig
324 image-
$(CONFIG_MVME7100
) += dtbImage.mvme7100
326 # Board ports in arch/powerpc/platform/embedded6xx/Kconfig
327 image-
$(CONFIG_STORCENTER
) += cuImage.storcenter
328 image-
$(CONFIG_MPC7448HPC2
) += cuImage.mpc7448hpc2
329 image-
$(CONFIG_PPC_C2K
) += cuImage.c2k
330 image-
$(CONFIG_GAMECUBE
) += dtbImage.gamecube
331 image-
$(CONFIG_WII
) += dtbImage.wii
332 image-
$(CONFIG_MVME5100
) += dtbImage.mvme5100
334 # Board port in arch/powerpc/platform/amigaone/Kconfig
335 image-
$(CONFIG_AMIGAONE
) += cuImage.amigaone
337 # For 32-bit powermacs, build the COFF and miboot images
338 # as well as the ELF images.
339 ifeq ($(CONFIG_PPC32
),y
)
340 image-
$(CONFIG_PPC_PMAC
) += zImage.coff zImage.miboot
343 # Allow extra targets to be added to the defconfig
344 image-y
+= $(subst ",,$(CONFIG_EXTRA_TARGETS))
346 initrd- := $(patsubst zImage%, zImage.initrd%, $(image-))
347 initrd-y := $(patsubst zImage%, zImage.initrd%, \
348 $(patsubst dtbImage%, dtbImage.initrd%, \
349 $(patsubst simpleImage%, simpleImage.initrd%, \
350 $(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
351 initrd-y := $(filter-out $(image-y), $(initrd-y))
352 targets += $(image-y) $(initrd-y)
354 $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
356 # Don't put the ramdisk on the pattern rule; when its missing make will try
357 # the pattern rule with less dependencies that also matches (even with the
358 # hard dependency listed).
359 $(obj)/zImage.initrd.%: vmlinux $(wrapperbits) FORCE
360 $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
362 $(addprefix $(obj)/, $(sort $(filter zImage.%, $(image-y)))): vmlinux $(wrapperbits) FORCE
363 $(call if_changed,wrap,$(subst $(obj)/zImage.,,$@))
365 # dtbImage% - a dtbImage is a zImage with an embedded device tree blob
366 $(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
367 $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
369 $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb FORCE
370 $(call if_changed,wrap,$*,,$(obj)/$*.dtb)
372 # This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
374 $(obj)/vmlinux.strip: vmlinux
375 $(STRIP) -s -R .comment $< -o $@
377 $(obj)/uImage: vmlinux $(wrapperbits) FORCE
378 $(call if_changed,wrap,uboot)
380 $(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
381 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
383 $(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
384 $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
386 $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
387 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
389 $(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
390 $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
392 $(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
393 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
395 $(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
396 $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
398 $(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
399 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
401 $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) FORCE
402 $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
404 # Rule to build device tree blobs
405 $(obj)/%.dtb: $(src)/dts/%.dts FORCE
406 $(call if_changed_dep,dtc)
408 $(obj)/%.dtb: $(src)/dts/fsl/%.dts FORCE
409 $(call if_changed_dep,dtc)
411 # If there isn't a platform selected then just strip the vmlinux.
413 image-y := vmlinux.strip
416 $(obj)/zImage: $(addprefix $(obj)/, $(image-y))
417 $(Q)rm -f $@; ln $< $@
418 $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y))
419 $(Q)rm -f $@; ln $< $@
421 # Only install the vmlinux
422 install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
423 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE
)" vmlinux System.map "$(INSTALL_PATH
)"
425 # Install the vmlinux and other built boot targets.
426 zInstall: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
427 sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE
)" vmlinux System.map "$(INSTALL_PATH
)" $^
429 # anything not in $(targets)
430 clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
431 zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
432 zImage.miboot zImage.pmac zImage.pseries \
433 zImage.maple simpleImage.* otheros.bld *.dtb
435 # clean up files cached by wrapper
436 clean-kernel-base := vmlinux.strip vmlinux.bin
437 clean-kernel := $(addsuffix .gz,$(clean-kernel-base))
438 clean-kernel += $(addsuffix .xz,$(clean-kernel-base))
439 # If not absolute clean-files are relative to $(obj).
440 clean-files += $(addprefix $(objtree)/, $(clean-kernel))
442 WRAPPER_OBJDIR := /usr/lib/kernel-wrapper
443 WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
444 WRAPPER_BINDIR := /usr/sbin
447 extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
448 hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
449 wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
450 dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
452 all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
454 quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
455 cmd_mkdir = mkdir -p $@
457 quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
458 cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@
460 quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
461 cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@
463 quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
464 cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@
466 quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
467 cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
468 sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
469 -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \
472 $(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
475 $(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR)
478 $(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR)
479 $(call cmd,install_exe)
481 $(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR)
482 $(call cmd,install_dts)
484 $(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR)
485 $(call cmd,install_wrapper)
487 $(obj)/bootwrapper_install: $(all-installed)
projects / mirror_ubuntu-artful-kernel.git / blob