1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # Makefile for making ELF bootable images for !! 2 # Makefile for the Sparc boot stuff.
3 # using Open Firmware. <<
4 # 3 #
5 # Geert Uytterhoeven September 1997 !! 4 # Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
6 # !! 5 # Copyright (C) 1997,1998 Jakub Jelinek (jj@ultra.linux.cz)
7 # Based on coffboot by Paul Mackerras <<
8 # Simplified for ppc64 by Todd Inglett <<
9 # <<
10 # NOTE: this code may be built for 32 bit in E <<
11 # it packages a 64 bit kernel. We do th <<
12 # bootloader and increase compatibility <<
13 # <<
14 # To this end we need to define BOOTCC, <<
15 # needed to build the 32 bit image. Tha <<
16 # compiler for the rest of the kernel, w <<
17 # To make it easier to setup a cross com <<
18 # CROSS32_COMPILE is setup as a prefix j <<
19 # in the toplevel makefile. <<
20 <<
21 all: $(obj)/zImage <<
22 <<
23 ifdef CROSS32_COMPILE <<
24 ifdef CONFIG_CC_IS_CLANG <<
25 BOOTCC := $(CROSS32_COMPILE)clang <<
26 else <<
27 BOOTCC := $(CROSS32_COMPILE)gcc <<
28 endif <<
29 BOOTAR := $(CROSS32_COMPILE)ar <<
30 else <<
31 BOOTCC := $(CC) <<
32 BOOTAR := $(AR) <<
33 endif <<
34 <<
35 ifdef CONFIG_PPC64_BOOT_WRAPPER <<
36 BOOTTARGETFLAGS += -m64 <<
37 BOOTTARGETFLAGS += -mabi=elfv2 <<
38 ifdef CONFIG_PPC64_ELF_ABI_V2 <<
39 BOOTTARGETFLAGS += $(call cc-option,-mabi=elfv <<
40 endif <<
41 else <<
42 BOOTTARGETFLAGS := -m32 <<
43 endif <<
44 6
45 ifdef CONFIG_TARGET_CPU_BOOL !! 7 ROOT_IMG := /usr/src/root.img
46 BOOTTARGETFLAGS += -mcpu=$(CONFIG_TARGET_CPU) !! 8 ELFTOAOUT := elftoaout
47 else ifdef CONFIG_PPC64_BOOT_WRAPPER <<
48 ifdef CONFIG_CPU_LITTLE_ENDIAN <<
49 BOOTTARGETFLAGS += -mcpu=powerpc64le <<
50 else <<
51 BOOTTARGETFLAGS += -mcpu=powerpc64 <<
52 endif <<
53 endif <<
54 <<
55 $(obj)/4xx.o: BOOTTARGETFLAGS += -mcpu=405 <<
56 $(obj)/ebony.o: BOOTTARGETFLAGS += -mcpu=440 <<
57 $(obj)/cuboot-taishan.o: BOOTTARGETFLAGS += -m <<
58 $(obj)/cuboot-katmai.o: BOOTTARGETFLAGS += -mc <<
59 $(obj)/treeboot-iss4xx.o: BOOTTARGETFLAGS += - <<
60 $(obj)/treeboot-currituck.o: BOOTTARGETFLAGS + <<
61 $(obj)/treeboot-akebono.o: BOOTTARGETFLAGS += <<
62 <<
63 ifdef CONFIG_CPU_BIG_ENDIAN <<
64 BOOTTARGETFLAGS += -mbig-endian <<
65 else <<
66 BOOTTARGETFLAGS += -mlittle-endian <<
67 endif <<
68 <<
69 BOOTCPPFLAGS := -nostdinc $(LINUXINCLUDE) <<
70 BOOTCPPFLAGS += -isystem $(shell $(BOOTCC) <<
71 <<
72 BOOTCFLAGS := $(BOOTTARGETFLAGS) \ <<
73 -Wall -Wundef -Wstrict-prot <<
74 -fno-strict-aliasing -O2 \ <<
75 -msoft-float -mno-altivec - <<
76 $(call cc-option,-mno-prefi <<
77 $(call cc-option,-mno-pcrel <<
78 $(call cc-option,-mno-mma) <<
79 $(call cc-option,-mno-spe) <<
80 -fomit-frame-pointer -fno-b <<
81 <<
82 BOOTAFLAGS := $(BOOTTARGETFLAGS) -D__ASSE <<
83 <<
84 BOOTARFLAGS := -crD <<
85 <<
86 ifdef CONFIG_CC_IS_CLANG <<
87 BOOTCFLAGS += $(CLANG_FLAGS) <<
88 BOOTAFLAGS += $(CLANG_FLAGS) <<
89 endif <<
90 <<
91 ifdef CONFIG_DEBUG_INFO <<
92 BOOTCFLAGS += -g <<
93 endif <<
94 9
95 ifeq ($(call cc-option-yn, -fstack-protector), !! 10 hostprogs := piggyback
96 BOOTCFLAGS += -fno-stack-protector !! 11 targets := tftpboot.img image zImage vmlinux.aout
97 endif !! 12 clean-files := System.map
98 13
99 BOOTCFLAGS += -include $(srctree)/include !! 14 quiet_cmd_elftoaout = ELFTOAOUT $@
100 BOOTCFLAGS += -I$(objtree)/$(obj) -I$(src !! 15 cmd_elftoaout = $(ELFTOAOUT) $(obj)/image -o $@
>> 16 quiet_cmd_piggy = PIGGY $@
>> 17 cmd_piggy = $(obj)/piggyback $(BITS) $@ System.map $(ROOT_IMG)
>> 18 quiet_cmd_strip = STRIP $@
>> 19 cmd_strip = $(STRIP) -R .comment -R .note -K sun4u_init -K _end -K _start $< -o $@
101 20
102 DTC_FLAGS ?= -p 1024 !! 21 ifeq ($(CONFIG_SPARC64),y)
103 22
104 # The pre-boot decompressors pull in a lot of !! 23 # Actual linking
105 # files. This creates a bit of a dependency he <<
106 # these files into the build dir, fix up any i <<
107 # files are copied in the right order. <<
108 <<
109 # these need to be separate variables because <<
110 # directories in the kernel tree. Sure you COU <<
111 # cure-is-worse-than-disease situation. <<
112 zlib-decomp-$(CONFIG_KERNEL_GZIP) := decompres <<
113 zlib-$(CONFIG_KERNEL_GZIP) := inffast.c inflat <<
114 zlibheader-$(CONFIG_KERNEL_GZIP) := inffast.h <<
115 zliblinuxheader-$(CONFIG_KERNEL_GZIP) := zlib. <<
116 <<
117 $(addprefix $(obj)/, decompress.o): \ <<
118 $(addprefix $(obj)/,$(zlib-decomp-y)) <<
119 <<
120 $(addprefix $(obj)/, $(zlib-decomp-y)): \ <<
121 $(addprefix $(obj)/,$(zliblinuxheader- <<
122 $(addprefix $(obj)/,$(zlibheader-y)) \ <<
123 $(addprefix $(obj)/,$(zlib-y)) <<
124 <<
125 $(addprefix $(obj)/,$(zlib-y)): \ <<
126 $(addprefix $(obj)/,$(zliblinuxheader- <<
127 $(addprefix $(obj)/,$(zlibheader-y)) <<
128 <<
129 libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_s <<
130 libfdtheader := fdt.h libfdt.h libfdt_internal <<
131 <<
132 $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o <<
133 treeboot-akebono.o treeboot-currituck. <<
134 $(addprefix $(obj)/,$(libfdtheader)) <<
135 <<
136 src-wlib-y := string.S crt0.S stdio.c decompre <<
137 $(libfdt) libfdt-wrapper.c \ <<
138 ns16550.c serial.c simple_allo <<
139 elf_util.c $(zlib-y) devtree.c <<
140 oflib.c ofconsole.c cuboot.c <<
141 <<
142 src-wlib-$(CONFIG_PPC_MPC52xx) += mpc52xx-psc. <<
143 src-wlib-$(CONFIG_PPC_POWERNV) += opal-calls.S <<
144 ifndef CONFIG_PPC64_BOOT_WRAPPER <<
145 src-wlib-y += crtsavres.S <<
146 endif <<
147 src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo <<
148 src-wlib-$(CONFIG_PPC_8xx) += mpc8xx.c planetc <<
149 src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c <<
150 src-wlib-$(CONFIG_EMBEDDED6xx) += ugecon.c fsl <<
151 src-wlib-$(CONFIG_CPM) += cpm-serial.c <<
152 <<
153 src-plat-y := of.c epapr.c <<
154 src-plat-$(CONFIG_44x) += treeboot-ebony.c cub <<
155 cuboot-bamboo. <<
156 cuboot-sequoia <<
157 cuboot-taishan <<
158 cuboot-warp.c <<
159 treeboot-iss4x <<
160 treeboot-akebo <<
161 simpleboot.c f <<
162 src-plat-$(CONFIG_PPC_8xx) += cuboot-8xx.c fix <<
163 src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx. <<
164 src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fi <<
165 src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c f <<
166 src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85x <<
167 src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c <<
168 gamecu <<
169 wii-he <<
170 fixed- <<
171 src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone <<
172 src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-h <<
173 src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr <<
174 src-plat-$(CONFIG_PPC_PSERIES) += pseries-head <<
175 src-plat-$(CONFIG_PPC_POWERNV) += pseries-head <<
176 src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseri <<
177 src-plat-$(CONFIG_MVME7100) += motload-head.S <<
178 <<
179 src-plat-$(CONFIG_PPC_MICROWATT) += fixed-head <<
180 <<
181 src-wlib := $(sort $(src-wlib-y)) <<
182 src-plat := $(sort $(src-plat-y)) <<
183 src-boot := $(src-wlib) $(src-plat) empty.c <<
184 <<
185 src-boot := $(addprefix $(obj)/, $(src-boot)) <<
186 obj-boot := $(addsuffix .o, $(basename $(src-b <<
187 obj-wlib := $(addsuffix .o, $(basename $(addpr <<
188 obj-plat := $(addsuffix .o, $(basename $(addpr <<
189 obj-plat: $(libfdt) <<
190 <<
191 quiet_cmd_copy_kern_src = COPY $@ <<
192 cmd_copy_kern_src = sed -f $(srctree)/ar <<
193 <<
194 $(addprefix $(obj)/,$(zlib-y)): $(obj)/%: $(sr <<
195 $(call cmd,copy_kern_src) <<
196 <<
197 $(addprefix $(obj)/,$(zlibheader-y)): $(obj)/% <<
198 $(call cmd,copy_kern_src) <<
199 <<
200 $(addprefix $(obj)/,$(zliblinuxheader-y)): $(o <<
201 $(call cmd,copy_kern_src) <<
202 <<
203 $(addprefix $(obj)/,$(zlib-decomp-y)): $(obj)/ <<
204 $(call cmd,copy_kern_src) <<
205 <<
206 quiet_cmd_copy_libfdt = COPY $@ <<
207 cmd_copy_libfdt = cp $< $@ <<
208 <<
209 $(addprefix $(obj)/,$(libfdt) $(libfdtheader)) <<
210 $(call cmd,copy_libfdt) <<
211 <<
212 $(obj)/empty.c: <<
213 $(Q)touch $@ <<
214 <<
215 $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : <<
216 $(Q)cp $< $@ <<
217 <<
218 clean-files := $(zlib-) $(zlibheader-) $(zlibl <<
219 $(zlib-decomp-) $(libfdt) $(li <<
220 empty.c zImage.coff.lds zImage <<
221 <<
222 quiet_cmd_bootcc = BOOTCC $@ <<
223 cmd_bootcc = $(BOOTCC) -Wp,-MD,$(depfile <<
224 <<
225 quiet_cmd_bootas = BOOTAS $@ <<
226 cmd_bootas = $(BOOTCC) -Wp,-MD,$(depfile <<
227 <<
228 quiet_cmd_bootar = BOOTAR $@ <<
229 cmd_bootar = $(BOOTAR) $(BOOTARFLAGS) $@ <<
230 <<
231 $(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/ <<
232 $(call if_changed_dep,bootcc) <<
233 $(patsubst %.c,%.o, $(filter %.c, $(src-boot)) <<
234 $(Q)mkdir -p $(dir $@) <<
235 $(call if_changed_dep,bootcc) <<
236 $(patsubst %.S,%.o, $(filter %.S, $(src-boot)) <<
237 $(Q)mkdir -p $(dir $@) <<
238 $(call if_changed_dep,bootas) <<
239 <<
240 $(obj)/wrapper.a: $(obj-wlib) FORCE <<
241 $(call if_changed,bootar) <<
242 <<
243 hostprogs := addnote hack-coff mktree <<
244 <<
245 targets += $(patsubst $(obj)/%,%,$(obj <<
246 extra-y := $(obj)/wrapper.a $(obj-plat <<
247 $(obj)/zImage.lds $(obj)/zI <<
248 <<
249 dtstree := $(src)/dts <<
250 <<
251 wrapper := $(src)/wrapper <<
252 wrapperbits := $(extra-y) $(addprefix $(ob <<
253 $(wrapper) FORCE <<
254 24
255 ############# !! 25 $(obj)/zImage: $(obj)/image FORCE
256 # Bits for building various flavours of zImage !! 26 $(call if_changed,gzip)
>> 27 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
257 28
258 ifneq ($(CROSS32_COMPILE),) !! 29 $(obj)/vmlinux.aout: vmlinux FORCE
259 CROSSWRAP := -C "$(CROSS32_COMPILE)" !! 30 $(call if_changed,elftoaout)
>> 31 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
260 else 32 else
261 ifneq ($(CROSS_COMPILE),) <<
262 CROSSWRAP := -C "$(CROSS_COMPILE)" <<
263 endif <<
264 endif <<
265 <<
266 compressor-$(CONFIG_KERNEL_GZIP) := gz <<
267 compressor-$(CONFIG_KERNEL_XZ) := xz <<
268 compressor-$(CONFIG_KERNEL_LZMA) := lzma <<
269 compressor-$(CONFIG_KERNEL_LZO) := lzo <<
270 <<
271 # args (to if_changed): 1 = (this rule), 2 = p <<
272 quiet_cmd_wrap = WRAP $@ <<
273 cmd_wrap =$(CONFIG_SHELL) $(wrapper) -Z <<
274 $(CROSSWRAP) $(if $3, -s $3)$( <<
275 vmlinux <<
276 <<
277 image-$(CONFIG_PPC_PSERIES) += zIm <<
278 image-$(CONFIG_PPC_POWERNV) += zIm <<
279 image-$(CONFIG_PPC_MAPLE) += zIm <<
280 image-$(CONFIG_PPC_IBM_CELL_BLADE) += zIm <<
281 image-$(CONFIG_PPC_PS3) += dtb <<
282 image-$(CONFIG_PPC_CHRP) += zIm <<
283 image-$(CONFIG_PPC_EFIKA) += zIm <<
284 image-$(CONFIG_PPC_PMAC) += zIm <<
285 image-$(CONFIG_PPC_HOLLY) += dtb <<
286 image-$(CONFIG_DEFAULT_UIMAGE) += uIm <<
287 image-$(CONFIG_EPAPR_BOOT) += zIm <<
288 <<
289 # <<
290 # Targets which embed a device tree blob <<
291 # <<
292 # Theses are default targets to build images w <<
293 # They are only required on boards which do no <<
294 # Boards with newish u-boot firmware can use t <<
295 # <<
296 33
297 # Board ports in arch/powerpc/platform/44x/Kco !! 34 $(obj)/zImage: $(obj)/image FORCE
298 image-$(CONFIG_EBONY) += tre !! 35 $(call if_changed,strip)
299 image-$(CONFIG_BAMBOO) += tre !! 36 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
300 image-$(CONFIG_SAM440EP) += cuI <<
301 image-$(CONFIG_SEQUOIA) += cuI <<
302 image-$(CONFIG_RAINIER) += cuI <<
303 image-$(CONFIG_TAISHAN) += cuI <<
304 image-$(CONFIG_KATMAI) += cuI <<
305 image-$(CONFIG_WARP) += cuI <<
306 image-$(CONFIG_YOSEMITE) += cuI <<
307 image-$(CONFIG_ISS4xx) += tre <<
308 tre <<
309 image-$(CONFIG_CURRITUCK) <<
310 image-$(CONFIG_AKEBONO) += tre <<
311 <<
312 # Board ports in arch/powerpc/platform/8xx/Kco <<
313 image-$(CONFIG_MPC86XADS) += cuI <<
314 image-$(CONFIG_MPC885ADS) += cuI <<
315 image-$(CONFIG_PPC_EP88XC) += dtb <<
316 image-$(CONFIG_PPC_ADDER875) += cuI <<
317 dtb <<
318 <<
319 # Board ports in arch/powerpc/platform/52xx/Kc <<
320 image-$(CONFIG_PPC_LITE5200) += cuI <<
321 image-$(CONFIG_PPC_LITE5200) += cuI <<
322 image-$(CONFIG_PPC_MEDIA5200) += cuI <<
323 <<
324 # Board ports in arch/powerpc/platform/82xx/Kc <<
325 image-$(CONFIG_EP8248E) += dtb <<
326 <<
327 # Board ports in arch/powerpc/platform/83xx/Kc <<
328 image-$(CONFIG_MPC832x_RDB) += cuI <<
329 image-$(CONFIG_MPC834x_ITX) += cuI <<
330 cuI <<
331 image-$(CONFIG_ASP834x) += dtb <<
332 <<
333 # Board ports in arch/powerpc/platform/85xx/Kc <<
334 image-$(CONFIG_MPC85xx_MDS) += cuI <<
335 image-$(CONFIG_MPC85xx_DS) += cuI <<
336 cuI <<
337 image-$(CONFIG_TQM8540) += cuI <<
338 image-$(CONFIG_TQM8541) += cuI <<
339 image-$(CONFIG_TQM8548) += cuI <<
340 image-$(CONFIG_TQM8555) += cuI <<
341 image-$(CONFIG_TQM8560) += cuI <<
342 image-$(CONFIG_KSI8560) += cuI <<
343 <<
344 # Board ports in arch/powerpc/platform/86xx/Kc <<
345 image-$(CONFIG_MVME7100) += dtb <<
346 <<
347 # Board ports in arch/powerpc/platform/embedde <<
348 image-$(CONFIG_STORCENTER) += cuI <<
349 image-$(CONFIG_GAMECUBE) += dtb <<
350 image-$(CONFIG_WII) += dtb <<
351 image-$(CONFIG_MVME5100) += dtb <<
352 <<
353 # Board port in arch/powerpc/platform/amigaone <<
354 image-$(CONFIG_AMIGAONE) += cuI <<
355 <<
356 image-$(CONFIG_PPC_MICROWATT) += dtb <<
357 <<
358 # For 32-bit powermacs, build the COFF and mib <<
359 # as well as the ELF images. <<
360 ifdef CONFIG_PPC32 <<
361 image-$(CONFIG_PPC_PMAC) += zImage.coff <<
362 endif <<
363 <<
364 # Allow extra targets to be added to the defco <<
365 image-y += $(CONFIG_EXTRA_TARGETS) <<
366 37
367 initrd- := $(patsubst zImage%, zImage.initrd% !! 38 # The following lines make a readable image for U-Boot.
368 initrd-y := $(patsubst zImage%, zImage.initrd% !! 39 # uImage - Binary file read by U-boot
369 $(patsubst dtbImage%, dtbImage !! 40 # uImage.o - object file of uImage for loading with a
370 $(patsubst simpleImage%, simpl !! 41 # flash programmer understanding ELF.
371 $(patsubst treeImage%, treeIma <<
372 initrd-y := $(filter-out $(image-y), $(initrd- <<
373 targets += $(image-y) $(initrd-y) <<
374 targets += $(foreach x, dtbImage uImage cuImag <<
375 $(patsubst $(x).%, dts/%.dtb, <<
376 targets += $(foreach x, dtbImage uImage cuImag <<
377 $(patsubst $(x).%, dts/fsl/%.d <<
378 <<
379 $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramd <<
380 <<
381 # Don't put the ramdisk on the pattern rule; w <<
382 # the pattern rule with less dependencies that <<
383 # hard dependency listed). <<
384 $(obj)/zImage.initrd.%: vmlinux $(wrapperbits) <<
385 $(call if_changed,wrap,$*,,,$(obj)/ram <<
386 <<
387 $(addprefix $(obj)/, $(sort $(filter zImage.%, <<
388 $(call if_changed,wrap,$(subst $(obj)/ <<
389 <<
390 # dtbImage% - a dtbImage is a zImage with an e <<
391 $(obj)/dtbImage.initrd.%: vmlinux $(wrapperbit <<
392 $(call if_changed,wrap,$*,,$(obj)/dts/ <<
393 <<
394 $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(ob <<
395 $(call if_changed,wrap,$*,,$(obj)/dts/ <<
396 <<
397 # This cannot be in the root of $(src) as the <<
398 # prefix <<
399 $(obj)/vmlinux.strip: vmlinux <<
400 $(STRIP) -s -R .comment $< -o $@ <<
401 <<
402 $(obj)/uImage: vmlinux $(wrapperbits) FORCE <<
403 $(call if_changed,wrap,uboot) <<
404 <<
405 $(obj)/uImage.initrd.%: vmlinux $(obj)/dts/%.d <<
406 $(call if_changed,wrap,uboot-$*,,$(obj <<
407 <<
408 $(obj)/uImage.%: vmlinux $(obj)/dts/%.dtb $(wr <<
409 $(call if_changed,wrap,uboot-$*,,$(obj <<
410 <<
411 $(obj)/cuImage.initrd.%: vmlinux $(obj)/dts/%. <<
412 $(call if_changed,wrap,cuboot-$*,,$(ob <<
413 <<
414 $(obj)/cuImage.%: vmlinux $(obj)/dts/%.dtb $(w <<
415 $(call if_changed,wrap,cuboot-$*,,$(ob <<
416 <<
417 $(obj)/simpleImage.initrd.%: vmlinux $(obj)/dt <<
418 $(call if_changed,wrap,simpleboot-$*,, <<
419 <<
420 $(obj)/simpleImage.%: vmlinux $(obj)/dts/%.dtb <<
421 $(call if_changed,wrap,simpleboot-$*,, <<
422 <<
423 $(obj)/treeImage.initrd.%: vmlinux $(obj)/dts/ <<
424 $(call if_changed,wrap,treeboot-$*,,$( <<
425 <<
426 $(obj)/treeImage.%: vmlinux $(obj)/dts/%.dtb $ <<
427 $(call if_changed,wrap,treeboot-$*,,$( <<
428 <<
429 # Needed for the above targets to work with dt <<
430 $(obj)/dts/%.dtb: $(obj)/dts/fsl/%.dtb <<
431 @cp $< $@ <<
432 <<
433 # If there isn't a platform selected then just <<
434 ifeq (,$(image-y)) <<
435 image-y := vmlinux.strip <<
436 endif <<
437 42
438 $(obj)/zImage: $(addprefix $(obj)/, $ !! 43 OBJCOPYFLAGS_image.bin := -S -O binary -R .note -R .comment
439 $(Q)rm -f $@; ln $< $@ !! 44 $(obj)/image.bin: $(obj)/image FORCE
440 $(obj)/zImage.initrd: $(addprefix $(obj)/, $ !! 45 $(call if_changed,objcopy)
441 $(Q)rm -f $@; ln $< $@ <<
442 46
443 # anything not in $(targets) !! 47 $(obj)/image.gz: $(obj)/image.bin FORCE
444 clean-files += $(image-) $(initrd-) cuImage.* !! 48 $(call if_changed,gzip)
445 zImage zImage.initrd zImage.chrp zImag <<
446 zImage.miboot zImage.pmac zImage.pseri <<
447 zImage.maple simpleImage.* otheros.bld <<
448 49
449 # clean up files cached by wrapper !! 50 UIMAGE_LOADADDR = $(CONFIG_UBOOT_LOAD_ADDR)
450 clean-kernel-base := vmlinux.strip vmlinux.bin !! 51 UIMAGE_ENTRYADDR = $(CONFIG_UBOOT_ENTRY_ADDR)
451 clean-kernel := $(addsuffix .gz,$(clean-kernel !! 52 UIMAGE_COMPRESSION = gzip
452 clean-kernel += $(addsuffix .xz,$(clean-kernel <<
453 # clean-files are relative to $(obj). <<
454 clean-files += $(addprefix ../../../, $(clean- <<
455 53
456 WRAPPER_OBJDIR := /usr/lib/kernel-wrapper !! 54 quiet_cmd_uimage.o = UIMAGE.O $@
457 WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts !! 55 cmd_uimage.o = $(LD) -Tdata $(CONFIG_UBOOT_FLASH_ADDR) \
458 WRAPPER_BINDIR := /usr/sbin !! 56 -r -b binary $@ -o $@.o
459 INSTALL := install <<
460 57
461 extra-installed := $(patsubst $(obj)/% !! 58 targets += uImage
462 hostprogs-installed := $(patsubst %, $(DES !! 59 $(obj)/uImage: $(obj)/image.gz FORCE
463 wrapper-installed := $(DESTDIR)$(WRAPPER !! 60 $(call if_changed,uimage)
464 dts-installed := $(patsubst $(dtstre !! 61 $(call if_changed,uimage.o)
>> 62 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
465 63
466 all-installed := $(extra-installed) !! 64 endif
467 <<
468 quiet_cmd_mkdir = MKDIR $(patsubst <<
469 cmd_mkdir = mkdir -p $@ <<
470 <<
471 quiet_cmd_install = INSTALL $(patsubst <<
472 cmd_install = $(INSTALL) -m0644 <<
473 <<
474 quiet_cmd_install_dts = INSTALL $(patsubst <<
475 cmd_install_dts = $(INSTALL) -m0644 <<
476 <<
477 quiet_cmd_install_exe = INSTALL $(patsubst <<
478 cmd_install_exe = $(INSTALL) -m0755 <<
479 <<
480 quiet_cmd_install_wrapper = INSTALL $(patsubst <<
481 cmd_install_wrapper = $(INSTALL) -m0755 <<
482 sed -i $@ -e ' <<
483 -e ' <<
484 <<
485 <<
486 $(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPE <<
487 $(call cmd,mkdir) <<
488 <<
489 $(extra-installed) : $(DESTDIR)$(WRAPPER_ <<
490 $(call cmd,install) <<
491 <<
492 $(hostprogs-installed) : $(DESTDIR)$(WRAPPER_ <<
493 $(call cmd,install_exe) <<
494 <<
495 $(dts-installed) : $(DESTDIR)$(WRAPPER_ <<
496 $(call cmd,install_dts) <<
497 65
498 $(wrapper-installed): $(DESTDIR)$(WRAPPER_BIND !! 66 $(obj)/image: vmlinux FORCE
499 $(call cmd,install_wrapper) !! 67 $(call if_changed,strip)
>> 68 @$(kecho) 'Kernel: $@ is ready' '(#'$(or $(KBUILD_BUILD_VERSION),`cat .version`)')'
500 69
501 $(obj)/bootwrapper_install: $(all-installed) !! 70 $(obj)/tftpboot.img: $(obj)/image $(obj)/piggyback System.map $(ROOT_IMG) FORCE
>> 71 $(call if_changed,elftoaout)
>> 72 $(call if_changed,piggy)
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