Commit | Line | Data |
---|---|---|
1da177e4 LT |
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 | |
b610b978 DG |
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. | |
1da177e4 LT |
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 | 20 | all: $(obj)/zImage |
1da177e4 | 21 | |
b610b978 | 22 | BOOTCFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ |
6846ee5c | 23 | -fno-strict-aliasing -Os -msoft-float -pipe \ |
b610b978 | 24 | -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \ |
d72b0801 IM |
25 | -isystem $(shell $(CROSS32CC) -print-file-name=include) \ |
26 | -mbig-endian | |
decd300b | 27 | BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc |
2bf11819 | 28 | |
105c13dd GL |
29 | ifdef CONFIG_DEBUG_INFO |
30 | BOOTCFLAGS += -g | |
31 | endif | |
32 | ||
2bf11819 PM |
33 | ifeq ($(call cc-option-yn, -fstack-protector),y) |
34 | BOOTCFLAGS += -fno-stack-protector | |
35 | endif | |
36 | ||
9fffb55f | 37 | BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj) |
1da177e4 | 38 | |
63849340 | 39 | DTC_FLAGS ?= -p 1024 |
9d4ae9fc | 40 | |
bf2e70ac JB |
41 | $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 |
42 | $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 | |
0cdf50a7 | 43 | $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405 |
bf2e70ac JB |
44 | $(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405 |
45 | $(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405 | |
9f3eefc4 | 46 | $(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405 |
2e71cc0d | 47 | $(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405 |
b4e8c8dd | 48 | $(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405 |
228d5505 | 49 | $(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405 |
b9e4f176 | 50 | $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405 |
60e41753 | 51 | |
6bbc5476 | 52 | |
4f3865fb RP |
53 | zlib := inffast.c inflate.c inftrees.c |
54 | zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h | |
7054036f OH |
55 | zliblinuxheader := zlib.h zconf.h zutil.h |
56 | ||
3c8464a9 | 57 | $(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o): \ |
d25a9d66 | 58 | $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader)) |
2bf11819 | 59 | |
9fffb55f DG |
60 | libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c |
61 | libfdtheader := fdt.h libfdt.h libfdt_internal.h | |
62 | ||
73927693 | 63 | $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \ |
9fffb55f DG |
64 | $(addprefix $(obj)/,$(libfdtheader)) |
65 | ||
b81f18e5 | 66 | src-wlib-y := string.S crt0.S crtsavres.S stdio.c main.c \ |
9fffb55f | 67 | $(libfdt) libfdt-wrapper.c \ |
ad9d2716 | 68 | ns16550.c serial.c simple_alloc.c div64.S util.S \ |
b81f18e5 TB |
69 | gunzip_util.c elf_util.c $(zlib) devtree.c stdlib.c \ |
70 | oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \ | |
71 | uartlite.c mpc52xx-psc.c | |
72 | src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c | |
73 | src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c | |
78f3d050 | 74 | src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c |
b81f18e5 | 75 | src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c |
78f3d050 | 76 | src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c |
b81f18e5 | 77 | |
0c9fa291 | 78 | src-plat-y := of.c epapr.c |
b81f18e5 TB |
79 | src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \ |
80 | treeboot-walnut.c cuboot-acadia.c \ | |
81 | cuboot-kilauea.c simpleboot.c \ | |
82 | virtex405-head.S virtex.c | |
83 | src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \ | |
84 | cuboot-bamboo.c cuboot-sam440ep.c \ | |
85 | cuboot-sequoia.c cuboot-rainier.c \ | |
86 | cuboot-taishan.c cuboot-katmai.c \ | |
87 | cuboot-warp.c cuboot-yosemite.c \ | |
88 | treeboot-iss4xx.c treeboot-currituck.c \ | |
89 | simpleboot.c fixed-head.S virtex.c | |
90 | src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c | |
91 | src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c | |
92 | src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c | |
93 | src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c | |
94 | src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c | |
95 | src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \ | |
96 | cuboot-c2k.c gamecube-head.S \ | |
97 | gamecube.c wii-head.S wii.c holly.c \ | |
3c8464a9 | 98 | fixed-head.S mvme5100.c |
b81f18e5 TB |
99 | src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c |
100 | src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c | |
0c9fa291 | 101 | src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c |
b81f18e5 TB |
102 | |
103 | src-wlib := $(sort $(src-wlib-y)) | |
104 | src-plat := $(sort $(src-plat-y)) | |
cd197ffc | 105 | src-boot := $(src-wlib) $(src-plat) empty.c |
7054036f | 106 | |
1da177e4 LT |
107 | src-boot := $(addprefix $(obj)/, $(src-boot)) |
108 | obj-boot := $(addsuffix .o, $(basename $(src-boot))) | |
2bf11819 PM |
109 | obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib)))) |
110 | obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat)))) | |
0090e02b | 111 | obj-plat: $(libfdt) |
7054036f OH |
112 | |
113 | quiet_cmd_copy_zlib = COPY $@ | |
3ff6eecc | 114 | cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
115 | |
116 | quiet_cmd_copy_zlibheader = COPY $@ | |
67ccd2fc | 117 | cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
118 | # stddef.h for NULL |
119 | quiet_cmd_copy_zliblinuxheader = COPY $@ | |
67ccd2fc | 120 | cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
121 | |
122 | $(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/% | |
123 | $(call cmd,copy_zlib) | |
124 | ||
125 | $(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/% | |
126 | $(call cmd,copy_zlibheader) | |
127 | ||
128 | $(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/% | |
129 | $(call cmd,copy_zliblinuxheader) | |
130 | ||
9fffb55f DG |
131 | quiet_cmd_copy_libfdt = COPY $@ |
132 | cmd_copy_libfdt = cp $< $@ | |
133 | ||
134 | $(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/% | |
135 | $(call cmd,copy_libfdt) | |
136 | ||
2bf11819 PM |
137 | $(obj)/empty.c: |
138 | @touch $@ | |
139 | ||
bafdb645 | 140 | $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S |
2bf11819 | 141 | @cp $< $@ |
7054036f | 142 | |
2bf11819 | 143 | clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \ |
9fffb55f | 144 | $(libfdt) $(libfdtheader) \ |
b58a4575 | 145 | empty.c zImage.coff.lds zImage.ps3.lds zImage.lds |
7054036f | 146 | |
1da177e4 LT |
147 | quiet_cmd_bootcc = BOOTCC $@ |
148 | cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $< | |
149 | ||
150 | quiet_cmd_bootas = BOOTAS $@ | |
151 | cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< | |
152 | ||
2bf11819 | 153 | quiet_cmd_bootar = BOOTAR $@ |
31355403 | 154 | cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@ |
a24c8481 | 155 | |
9fffb55f DG |
156 | $(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE |
157 | $(call if_changed_dep,bootcc) | |
235fd835 | 158 | $(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE |
2f0dfeaa | 159 | $(Q)mkdir -p $(dir $@) |
1da177e4 | 160 | $(call if_changed_dep,bootcc) |
235fd835 | 161 | $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE |
2f0dfeaa | 162 | $(Q)mkdir -p $(dir $@) |
1da177e4 LT |
163 | $(call if_changed_dep,bootas) |
164 | ||
235fd835 MM |
165 | $(obj)/wrapper.a: $(obj-wlib) FORCE |
166 | $(call if_changed,bootar) | |
1da177e4 | 167 | |
97bb63e4 | 168 | hostprogs-y := addnote hack-coff mktree |
1da177e4 | 169 | |
235fd835 | 170 | targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) |
cd197ffc | 171 | extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ |
bafdb645 | 172 | $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds |
66a45dd3 | 173 | |
25431333 GL |
174 | dtstree := $(srctree)/$(src)/dts |
175 | ||
2bf11819 | 176 | wrapper :=$(srctree)/$(src)/wrapper |
9fffb55f | 177 | wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ |
235fd835 | 178 | $(wrapper) FORCE |
1da177e4 | 179 | |
2bf11819 PM |
180 | ############# |
181 | # Bits for building various flavours of zImage | |
1da177e4 | 182 | |
2bf11819 | 183 | ifneq ($(CROSS32_COMPILE),) |
dcf90651 | 184 | CROSSWRAP := -C "$(CROSS32_COMPILE)" |
2bf11819 PM |
185 | else |
186 | ifneq ($(CROSS_COMPILE),) | |
dcf90651 | 187 | CROSSWRAP := -C "$(CROSS_COMPILE)" |
2bf11819 PM |
188 | endif |
189 | endif | |
1da177e4 | 190 | |
9da82a6d | 191 | # args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd |
2bf11819 | 192 | quiet_cmd_wrap = WRAP $@ |
9da82a6d MM |
193 | cmd_wrap =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \ |
194 | $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux | |
2bf11819 | 195 | |
020533ef | 196 | image-$(CONFIG_PPC_PSERIES) += zImage.pseries |
55190f88 | 197 | image-$(CONFIG_PPC_POWERNV) += zImage.pseries |
58706ef9 | 198 | image-$(CONFIG_PPC_MAPLE) += zImage.maple |
020533ef | 199 | image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries |
595be948 | 200 | image-$(CONFIG_PPC_PS3) += dtbImage.ps3 |
c347b798 | 201 | image-$(CONFIG_PPC_CELLEB) += zImage.pseries |
def434c2 | 202 | image-$(CONFIG_PPC_CELL_QPACE) += zImage.pseries |
020533ef | 203 | image-$(CONFIG_PPC_CHRP) += zImage.chrp |
7839af33 | 204 | image-$(CONFIG_PPC_EFIKA) += zImage.chrp |
020533ef | 205 | image-$(CONFIG_PPC_PMAC) += zImage.pmac |
32dde0f9 | 206 | image-$(CONFIG_PPC_HOLLY) += dtbImage.holly |
ac18c673 | 207 | image-$(CONFIG_DEFAULT_UIMAGE) += uImage |
6c5b59b9 | 208 | image-$(CONFIG_EPAPR_BOOT) += zImage.epapr |
ac18c673 | 209 | |
25431333 GL |
210 | # |
211 | # Targets which embed a device tree blob | |
212 | # | |
213 | # Theses are default targets to build images which embed device tree blobs. | |
214 | # They are only required on boards which do not have FDT support in firmware. | |
2a94739c | 215 | # Boards with newish u-boot firmware can use the uImage target above |
25431333 GL |
216 | # |
217 | ||
218 | # Board ports in arch/powerpc/platform/40x/Kconfig | |
595be948 | 219 | image-$(CONFIG_EP405) += dtbImage.ep405 |
0cdf50a7 | 220 | image-$(CONFIG_HOTFOOT) += cuImage.hotfoot |
25431333 | 221 | image-$(CONFIG_WALNUT) += treeImage.walnut |
94c73a8f | 222 | image-$(CONFIG_ACADIA) += cuImage.acadia |
11eab297 | 223 | image-$(CONFIG_OBS600) += uImage.obs600 |
25431333 GL |
224 | |
225 | # Board ports in arch/powerpc/platform/44x/Kconfig | |
f6dfc805 | 226 | image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony |
658e8170 | 227 | image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo |
b6014e15 | 228 | image-$(CONFIG_SAM440EP) += cuImage.sam440ep |
606d08bc | 229 | image-$(CONFIG_SEQUOIA) += cuImage.sequoia |
295e7427 | 230 | image-$(CONFIG_RAINIER) += cuImage.rainier |
6bbc5476 | 231 | image-$(CONFIG_TAISHAN) += cuImage.taishan |
3de9c9cd | 232 | image-$(CONFIG_KATMAI) += cuImage.katmai |
1e12f3c5 | 233 | image-$(CONFIG_WARP) += cuImage.warp |
d0a48c9f | 234 | image-$(CONFIG_YOSEMITE) += cuImage.yosemite |
b4e8c8dd TS |
235 | image-$(CONFIG_ISS4xx) += treeImage.iss4xx \ |
236 | treeImage.iss4xx-mpic | |
228d5505 | 237 | image-$(CONFIG_CURRITUCK) += treeImage.currituck |
66a45dd3 | 238 | |
25431333 | 239 | # Board ports in arch/powerpc/platform/8xx/Kconfig |
efa58fbf AB |
240 | image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads |
241 | image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads | |
595be948 | 242 | image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc |
25431333 | 243 | image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ |
595be948 | 244 | dtbImage.adder875-redboot |
25431333 GL |
245 | |
246 | # Board ports in arch/powerpc/platform/52xx/Kconfig | |
bfee95bb GL |
247 | image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb |
248 | image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb | |
249 | image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb | |
25431333 GL |
250 | |
251 | # Board ports in arch/powerpc/platform/82xx/Kconfig | |
252 | image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads | |
253 | image-$(CONFIG_PQ2FADS) += cuImage.pq2fads | |
595be948 | 254 | image-$(CONFIG_EP8248E) += dtbImage.ep8248e |
25431333 GL |
255 | |
256 | # Board ports in arch/powerpc/platform/83xx/Kconfig | |
257 | image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds | |
258 | image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb | |
259 | image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \ | |
260 | cuImage.mpc8349emitxgp | |
261 | image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds | |
262 | image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds | |
59d13f9d | 263 | image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot |
25431333 GL |
264 | |
265 | # Board ports in arch/powerpc/platform/85xx/Kconfig | |
266 | image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads | |
267 | image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads | |
268 | image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \ | |
0d4fdd32 | 269 | cuImage.mpc8548cds_32b \ |
25431333 GL |
270 | cuImage.mpc8555cds |
271 | image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds | |
272 | image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \ | |
273 | cuImage.mpc8572ds | |
274 | image-$(CONFIG_TQM8540) += cuImage.tqm8540 | |
275 | image-$(CONFIG_TQM8541) += cuImage.tqm8541 | |
6dd1b64a | 276 | image-$(CONFIG_TQM8548) += cuImage.tqm8548 |
25431333 GL |
277 | image-$(CONFIG_TQM8555) += cuImage.tqm8555 |
278 | image-$(CONFIG_TQM8560) += cuImage.tqm8560 | |
a72a6f53 | 279 | image-$(CONFIG_SBC8548) += cuImage.sbc8548 |
ff880112 | 280 | image-$(CONFIG_KSI8560) += cuImage.ksi8560 |
25431333 GL |
281 | |
282 | # Board ports in arch/powerpc/platform/embedded6xx/Kconfig | |
283 | image-$(CONFIG_STORCENTER) += cuImage.storcenter | |
284 | image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 | |
c6ec08e0 | 285 | image-$(CONFIG_PPC_C2K) += cuImage.c2k |
b68a24bc | 286 | image-$(CONFIG_GAMECUBE) += dtbImage.gamecube |
6cdd2417 | 287 | image-$(CONFIG_WII) += dtbImage.wii |
be201981 | 288 | image-$(CONFIG_MVME5100) += dtbImage.mvme5100 |
b09c1644 | 289 | |
8f23735d GP |
290 | # Board port in arch/powerpc/platform/amigaone/Kconfig |
291 | image-$(CONFIG_AMIGAONE) += cuImage.amigaone | |
292 | ||
9216ad8c PM |
293 | # For 32-bit powermacs, build the COFF and miboot images |
294 | # as well as the ELF images. | |
2bf11819 PM |
295 | ifeq ($(CONFIG_PPC32),y) |
296 | image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot | |
297 | endif | |
298 | ||
c356aa45 GL |
299 | # Allow extra targets to be added to the defconfig |
300 | image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS)) | |
301 | ||
5d7960ff | 302 | initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-)) |
f6dfc805 | 303 | initrd-y := $(patsubst zImage%, zImage.initrd%, \ |
595be948 | 304 | $(patsubst dtbImage%, dtbImage.initrd%, \ |
5d1a0411 JL |
305 | $(patsubst simpleImage%, simpleImage.initrd%, \ |
306 | $(patsubst treeImage%, treeImage.initrd%, $(image-y))))) | |
9da82a6d | 307 | initrd-y := $(filter-out $(image-y), $(initrd-y)) |
235fd835 | 308 | targets += $(image-y) $(initrd-y) |
2bf11819 | 309 | |
9da82a6d MM |
310 | $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz |
311 | ||
312 | # Don't put the ramdisk on the pattern rule; when its missing make will try | |
313 | # the pattern rule with less dependencies that also matches (even with the | |
314 | # hard dependency listed). | |
25431333 GL |
315 | $(obj)/zImage.initrd.%: vmlinux $(wrapperbits) |
316 | $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz) | |
9da82a6d | 317 | |
25431333 GL |
318 | $(obj)/zImage.%: vmlinux $(wrapperbits) |
319 | $(call if_changed,wrap,$*) | |
320 | ||
595be948 | 321 | # dtbImage% - a dtbImage is a zImage with an embedded device tree blob |
e04018e8 GL |
322 | $(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb |
323 | $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
25431333 | 324 | |
e04018e8 GL |
325 | $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb |
326 | $(call if_changed,wrap,$*,,$(obj)/$*.dtb) | |
9da82a6d | 327 | |
4bb09281 TB |
328 | # This cannot be in the root of $(src) as the zImage rule always adds a $(obj) |
329 | # prefix | |
330 | $(obj)/vmlinux.strip: vmlinux | |
331 | $(STRIP) -s -R .comment $< -o $@ | |
332 | ||
9da82a6d MM |
333 | $(obj)/uImage: vmlinux $(wrapperbits) |
334 | $(call if_changed,wrap,uboot) | |
335 | ||
11eab297 BH |
336 | $(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
337 | $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
338 | ||
339 | $(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) | |
340 | $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb) | |
341 | ||
a4292d7a GL |
342 | $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
343 | $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
344 | ||
e04018e8 GL |
345 | $(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
346 | $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb) | |
0fdd717e | 347 | |
d2477b5c GL |
348 | $(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
349 | $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
350 | ||
351 | $(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) | |
352 | $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb) | |
353 | ||
e04018e8 GL |
354 | $(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
355 | $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
f6dfc805 | 356 | |
e04018e8 GL |
357 | $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
358 | $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb) | |
359 | ||
360 | # Rule to build device tree blobs | |
7c431851 SW |
361 | $(obj)/%.dtb: $(src)/dts/%.dts FORCE |
362 | $(call if_changed_dep,dtc) | |
6a32d085 | 363 | |
4bb09281 TB |
364 | # If there isn't a platform selected then just strip the vmlinux. |
365 | ifeq (,$(image-y)) | |
366 | image-y := vmlinux.strip | |
367 | endif | |
368 | ||
2bf11819 PM |
369 | $(obj)/zImage: $(addprefix $(obj)/, $(image-y)) |
370 | @rm -f $@; ln $< $@ | |
371 | $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) | |
372 | @rm -f $@; ln $< $@ | |
373 | ||
928370c6 | 374 | install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) |
29f1aff2 | 375 | sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^ |
2bf11819 | 376 | |
1383a34f | 377 | # anything not in $(targets) |
b58a4575 KG |
378 | clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \ |
379 | zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \ | |
1b041885 | 380 | zImage.miboot zImage.pmac zImage.pseries \ |
58706ef9 | 381 | zImage.maple simpleImage.* otheros.bld *.dtb |
1383a34f MM |
382 | |
383 | # clean up files cached by wrapper | |
384 | clean-kernel := vmlinux.strip vmlinux.bin | |
385 | clean-kernel += $(addsuffix .gz,$(clean-kernel)) | |
386 | # If not absolute clean-files are relative to $(obj). | |
387 | clean-files += $(addprefix $(objtree)/, $(clean-kernel)) | |
773f76b1 DW |
388 | |
389 | WRAPPER_OBJDIR := /usr/lib/kernel-wrapper | |
390 | WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts | |
391 | WRAPPER_BINDIR := /usr/sbin | |
392 | INSTALL := install | |
393 | ||
394 | extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y)) | |
395 | hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y)) | |
396 | wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper | |
4d9ef89d | 397 | dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts)) |
773f76b1 DW |
398 | |
399 | all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed) | |
400 | ||
401 | quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) | |
402 | cmd_mkdir = mkdir -p $@ | |
403 | ||
404 | quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@) | |
405 | cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@ | |
406 | ||
407 | quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@) | |
408 | cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@ | |
409 | ||
410 | quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) | |
411 | cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@ | |
412 | ||
413 | quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) | |
414 | cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\ | |
415 | sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \ | |
416 | -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \ | |
417 | ||
418 | ||
419 | $(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR): | |
420 | $(call cmd,mkdir) | |
421 | ||
422 | $(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR) | |
423 | $(call cmd,install) | |
424 | ||
425 | $(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR) | |
426 | $(call cmd,install_exe) | |
427 | ||
428 | $(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR) | |
429 | $(call cmd,install_dts) | |
430 | ||
431 | $(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR) | |
432 | $(call cmd,install_wrapper) | |
433 | ||
434 | $(obj)/bootwrapper_install: $(all-installed) |