Commit | Line | Data |
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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 \ |
147c0516 CLG |
25 | -isystem $(shell $(CROSS32CC) -print-file-name=include) |
26 | ifdef CONFIG_PPC64_BOOT_WRAPPER | |
27 | BOOTCFLAGS += -m64 | |
28 | endif | |
29 | ifdef CONFIG_CPU_BIG_ENDIAN | |
30 | BOOTCFLAGS += -mbig-endian | |
31 | endif | |
32 | ||
decd300b | 33 | BOOTAFLAGS := -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc |
2bf11819 | 34 | |
105c13dd GL |
35 | ifdef CONFIG_DEBUG_INFO |
36 | BOOTCFLAGS += -g | |
37 | endif | |
38 | ||
2bf11819 PM |
39 | ifeq ($(call cc-option-yn, -fstack-protector),y) |
40 | BOOTCFLAGS += -fno-stack-protector | |
41 | endif | |
42 | ||
9fffb55f | 43 | BOOTCFLAGS += -I$(obj) -I$(srctree)/$(obj) |
1da177e4 | 44 | |
63849340 | 45 | DTC_FLAGS ?= -p 1024 |
9d4ae9fc | 46 | |
bf2e70ac JB |
47 | $(obj)/4xx.o: BOOTCFLAGS += -mcpu=405 |
48 | $(obj)/ebony.o: BOOTCFLAGS += -mcpu=405 | |
0cdf50a7 | 49 | $(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405 |
bf2e70ac JB |
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 | |
4f3865fb RP |
60 | zlib := inffast.c inflate.c inftrees.c |
61 | zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h | |
7054036f OH |
62 | zliblinuxheader := 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 | |
9fffb55f DG |
67 | libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c |
68 | libfdtheader := fdt.h libfdt.h libfdt_internal.h | |
69 | ||
73927693 | 70 | $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \ |
9fffb55f DG |
71 | $(addprefix $(obj)/,$(libfdtheader)) |
72 | ||
b81f18e5 | 73 | src-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 \ |
b81f18e5 TB |
76 | gunzip_util.c elf_util.c $(zlib) devtree.c stdlib.c \ |
77 | oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \ | |
78 | uartlite.c mpc52xx-psc.c | |
79 | src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c | |
80 | src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c | |
78f3d050 | 81 | src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c |
b81f18e5 | 82 | src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c |
78f3d050 | 83 | src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c |
b81f18e5 | 84 | |
0c9fa291 | 85 | src-plat-y := of.c epapr.c |
b81f18e5 TB |
86 | src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \ |
87 | treeboot-walnut.c cuboot-acadia.c \ | |
88 | cuboot-kilauea.c simpleboot.c \ | |
89 | virtex405-head.S virtex.c | |
90 | src-plat-$(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 \ |
b81f18e5 TB |
97 | simpleboot.c fixed-head.S virtex.c |
98 | src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c | |
99 | src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c | |
100 | src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c | |
101 | src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c | |
102 | src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c | |
103 | src-plat-$(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 |
b81f18e5 TB |
107 | src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c |
108 | src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c | |
0c9fa291 | 109 | src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c |
2d9afb36 CLG |
110 | src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S |
111 | src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S | |
112 | src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S | |
113 | src-plat-$(CONFIG_PPC_CELLEB) += pseries-head.S | |
114 | src-plat-$(CONFIG_PPC_CELL_QPACE) += pseries-head.S | |
b81f18e5 TB |
115 | |
116 | src-wlib := $(sort $(src-wlib-y)) | |
117 | src-plat := $(sort $(src-plat-y)) | |
cd197ffc | 118 | src-boot := $(src-wlib) $(src-plat) empty.c |
7054036f | 119 | |
1da177e4 LT |
120 | src-boot := $(addprefix $(obj)/, $(src-boot)) |
121 | obj-boot := $(addsuffix .o, $(basename $(src-boot))) | |
2bf11819 PM |
122 | obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib)))) |
123 | obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat)))) | |
0090e02b | 124 | obj-plat: $(libfdt) |
7054036f OH |
125 | |
126 | quiet_cmd_copy_zlib = COPY $@ | |
3ff6eecc | 127 | cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
128 | |
129 | quiet_cmd_copy_zlibheader = COPY $@ | |
67ccd2fc | 130 | cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
131 | # stddef.h for NULL |
132 | quiet_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\"@" $< > $@ |
7054036f OH |
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 | ||
9fffb55f DG |
144 | quiet_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 | ||
2bf11819 PM |
150 | $(obj)/empty.c: |
151 | @touch $@ | |
152 | ||
147c0516 CLG |
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 | 160 | clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \ |
9fffb55f | 161 | $(libfdt) $(libfdtheader) \ |
b58a4575 | 162 | empty.c zImage.coff.lds zImage.ps3.lds zImage.lds |
7054036f | 163 | |
1da177e4 LT |
164 | quiet_cmd_bootcc = BOOTCC $@ |
165 | cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $< | |
166 | ||
167 | quiet_cmd_bootas = BOOTAS $@ | |
168 | cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< | |
169 | ||
2bf11819 | 170 | quiet_cmd_bootar = BOOTAR $@ |
31355403 | 171 | cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@ |
a24c8481 | 172 | |
9fffb55f DG |
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 $@) |
1da177e4 LT |
180 | $(call if_changed_dep,bootas) |
181 | ||
235fd835 MM |
182 | $(obj)/wrapper.a: $(obj-wlib) FORCE |
183 | $(call if_changed,bootar) | |
1da177e4 | 184 | |
97bb63e4 | 185 | hostprogs-y := addnote hack-coff mktree |
1da177e4 | 186 | |
235fd835 | 187 | targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) |
cd197ffc | 188 | extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ |
bafdb645 | 189 | $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds |
66a45dd3 | 190 | |
25431333 GL |
191 | dtstree := $(srctree)/$(src)/dts |
192 | ||
2bf11819 | 193 | wrapper :=$(srctree)/$(src)/wrapper |
9fffb55f | 194 | wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ |
235fd835 | 195 | $(wrapper) FORCE |
1da177e4 | 196 | |
2bf11819 PM |
197 | ############# |
198 | # Bits for building various flavours of zImage | |
1da177e4 | 199 | |
2bf11819 | 200 | ifneq ($(CROSS32_COMPILE),) |
dcf90651 | 201 | CROSSWRAP := -C "$(CROSS32_COMPILE)" |
2bf11819 PM |
202 | else |
203 | ifneq ($(CROSS_COMPILE),) | |
dcf90651 | 204 | CROSSWRAP := -C "$(CROSS_COMPILE)" |
2bf11819 PM |
205 | endif |
206 | endif | |
1da177e4 | 207 | |
9da82a6d | 208 | # args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd |
2bf11819 | 209 | quiet_cmd_wrap = WRAP $@ |
9da82a6d MM |
210 | cmd_wrap =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \ |
211 | $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux | |
2bf11819 | 212 | |
020533ef | 213 | image-$(CONFIG_PPC_PSERIES) += zImage.pseries |
55190f88 | 214 | image-$(CONFIG_PPC_POWERNV) += zImage.pseries |
58706ef9 | 215 | image-$(CONFIG_PPC_MAPLE) += zImage.maple |
020533ef | 216 | image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries |
595be948 | 217 | image-$(CONFIG_PPC_PS3) += dtbImage.ps3 |
c347b798 | 218 | image-$(CONFIG_PPC_CELLEB) += zImage.pseries |
def434c2 | 219 | image-$(CONFIG_PPC_CELL_QPACE) += zImage.pseries |
020533ef | 220 | image-$(CONFIG_PPC_CHRP) += zImage.chrp |
7839af33 | 221 | image-$(CONFIG_PPC_EFIKA) += zImage.chrp |
020533ef | 222 | image-$(CONFIG_PPC_PMAC) += zImage.pmac |
32dde0f9 | 223 | image-$(CONFIG_PPC_HOLLY) += dtbImage.holly |
ac18c673 | 224 | image-$(CONFIG_DEFAULT_UIMAGE) += uImage |
6c5b59b9 | 225 | image-$(CONFIG_EPAPR_BOOT) += zImage.epapr |
ac18c673 | 226 | |
25431333 GL |
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 |
25431333 GL |
233 | # |
234 | ||
235 | # Board ports in arch/powerpc/platform/40x/Kconfig | |
595be948 | 236 | image-$(CONFIG_EP405) += dtbImage.ep405 |
0cdf50a7 | 237 | image-$(CONFIG_HOTFOOT) += cuImage.hotfoot |
25431333 | 238 | image-$(CONFIG_WALNUT) += treeImage.walnut |
94c73a8f | 239 | image-$(CONFIG_ACADIA) += cuImage.acadia |
11eab297 | 240 | image-$(CONFIG_OBS600) += uImage.obs600 |
25431333 GL |
241 | |
242 | # Board ports in arch/powerpc/platform/44x/Kconfig | |
f6dfc805 | 243 | image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony |
658e8170 | 244 | image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo |
b6014e15 | 245 | image-$(CONFIG_SAM440EP) += cuImage.sam440ep |
606d08bc | 246 | image-$(CONFIG_SEQUOIA) += cuImage.sequoia |
295e7427 | 247 | image-$(CONFIG_RAINIER) += cuImage.rainier |
6bbc5476 | 248 | image-$(CONFIG_TAISHAN) += cuImage.taishan |
3de9c9cd | 249 | image-$(CONFIG_KATMAI) += cuImage.katmai |
1e12f3c5 | 250 | image-$(CONFIG_WARP) += cuImage.warp |
d0a48c9f | 251 | image-$(CONFIG_YOSEMITE) += cuImage.yosemite |
b4e8c8dd TS |
252 | image-$(CONFIG_ISS4xx) += treeImage.iss4xx \ |
253 | treeImage.iss4xx-mpic | |
228d5505 | 254 | image-$(CONFIG_CURRITUCK) += treeImage.currituck |
2a2c74b2 | 255 | image-$(CONFIG_AKEBONO) += treeImage.akebono |
66a45dd3 | 256 | |
25431333 | 257 | # Board ports in arch/powerpc/platform/8xx/Kconfig |
efa58fbf AB |
258 | image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads |
259 | image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads | |
595be948 | 260 | image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc |
25431333 | 261 | image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ |
595be948 | 262 | dtbImage.adder875-redboot |
25431333 GL |
263 | |
264 | # Board ports in arch/powerpc/platform/52xx/Kconfig | |
bfee95bb GL |
265 | image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb |
266 | image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb | |
267 | image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb | |
25431333 GL |
268 | |
269 | # Board ports in arch/powerpc/platform/82xx/Kconfig | |
270 | image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads | |
271 | image-$(CONFIG_PQ2FADS) += cuImage.pq2fads | |
595be948 | 272 | image-$(CONFIG_EP8248E) += dtbImage.ep8248e |
25431333 GL |
273 | |
274 | # Board ports in arch/powerpc/platform/83xx/Kconfig | |
275 | image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds | |
276 | image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb | |
277 | image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \ | |
278 | cuImage.mpc8349emitxgp | |
279 | image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds | |
280 | image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds | |
59d13f9d | 281 | image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot |
25431333 GL |
282 | |
283 | # Board ports in arch/powerpc/platform/85xx/Kconfig | |
284 | image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads | |
285 | image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads | |
286 | image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \ | |
0d4fdd32 | 287 | cuImage.mpc8548cds_32b \ |
25431333 GL |
288 | cuImage.mpc8555cds |
289 | image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds | |
290 | image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \ | |
291 | cuImage.mpc8572ds | |
292 | image-$(CONFIG_TQM8540) += cuImage.tqm8540 | |
293 | image-$(CONFIG_TQM8541) += cuImage.tqm8541 | |
6dd1b64a | 294 | image-$(CONFIG_TQM8548) += cuImage.tqm8548 |
25431333 GL |
295 | image-$(CONFIG_TQM8555) += cuImage.tqm8555 |
296 | image-$(CONFIG_TQM8560) += cuImage.tqm8560 | |
a72a6f53 | 297 | image-$(CONFIG_SBC8548) += cuImage.sbc8548 |
ff880112 | 298 | image-$(CONFIG_KSI8560) += cuImage.ksi8560 |
25431333 GL |
299 | |
300 | # Board ports in arch/powerpc/platform/embedded6xx/Kconfig | |
301 | image-$(CONFIG_STORCENTER) += cuImage.storcenter | |
302 | image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 | |
c6ec08e0 | 303 | image-$(CONFIG_PPC_C2K) += cuImage.c2k |
b68a24bc | 304 | image-$(CONFIG_GAMECUBE) += dtbImage.gamecube |
6cdd2417 | 305 | image-$(CONFIG_WII) += dtbImage.wii |
be201981 | 306 | image-$(CONFIG_MVME5100) += dtbImage.mvme5100 |
b09c1644 | 307 | |
8f23735d GP |
308 | # Board port in arch/powerpc/platform/amigaone/Kconfig |
309 | image-$(CONFIG_AMIGAONE) += cuImage.amigaone | |
310 | ||
9216ad8c PM |
311 | # For 32-bit powermacs, build the COFF and miboot images |
312 | # as well as the ELF images. | |
2bf11819 PM |
313 | ifeq ($(CONFIG_PPC32),y) |
314 | image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot | |
315 | endif | |
316 | ||
c356aa45 GL |
317 | # Allow extra targets to be added to the defconfig |
318 | image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS)) | |
319 | ||
5d7960ff | 320 | initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-)) |
f6dfc805 | 321 | initrd-y := $(patsubst zImage%, zImage.initrd%, \ |
595be948 | 322 | $(patsubst dtbImage%, dtbImage.initrd%, \ |
5d1a0411 JL |
323 | $(patsubst simpleImage%, simpleImage.initrd%, \ |
324 | $(patsubst treeImage%, treeImage.initrd%, $(image-y))))) | |
9da82a6d | 325 | initrd-y := $(filter-out $(image-y), $(initrd-y)) |
235fd835 | 326 | targets += $(image-y) $(initrd-y) |
2bf11819 | 327 | |
9da82a6d MM |
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). | |
25431333 GL |
333 | $(obj)/zImage.initrd.%: vmlinux $(wrapperbits) |
334 | $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz) | |
9da82a6d | 335 | |
25431333 GL |
336 | $(obj)/zImage.%: vmlinux $(wrapperbits) |
337 | $(call if_changed,wrap,$*) | |
338 | ||
595be948 | 339 | # dtbImage% - a dtbImage is a zImage with an embedded device tree blob |
e04018e8 GL |
340 | $(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb |
341 | $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
25431333 | 342 | |
e04018e8 GL |
343 | $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb |
344 | $(call if_changed,wrap,$*,,$(obj)/$*.dtb) | |
9da82a6d | 345 | |
4bb09281 TB |
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 | ||
9da82a6d MM |
351 | $(obj)/uImage: vmlinux $(wrapperbits) |
352 | $(call if_changed,wrap,uboot) | |
353 | ||
11eab297 BH |
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 | ||
a4292d7a GL |
360 | $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
361 | $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
362 | ||
e04018e8 GL |
363 | $(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
364 | $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb) | |
0fdd717e | 365 | |
d2477b5c GL |
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 | ||
e04018e8 GL |
372 | $(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
373 | $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
f6dfc805 | 374 | |
e04018e8 GL |
375 | $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
376 | $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb) | |
377 | ||
378 | # Rule to build device tree blobs | |
7c431851 SW |
379 | $(obj)/%.dtb: $(src)/dts/%.dts FORCE |
380 | $(call if_changed_dep,dtc) | |
6a32d085 | 381 | |
4bb09281 TB |
382 | # If there isn't a platform selected then just strip the vmlinux. |
383 | ifeq (,$(image-y)) | |
384 | image-y := vmlinux.strip | |
385 | endif | |
386 | ||
2bf11819 PM |
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 | 392 | install: $(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) |
b58a4575 KG |
396 | clean-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 |
1383a34f MM |
400 | |
401 | # clean up files cached by wrapper | |
402 | clean-kernel := vmlinux.strip vmlinux.bin | |
403 | clean-kernel += $(addsuffix .gz,$(clean-kernel)) | |
404 | # If not absolute clean-files are relative to $(obj). | |
405 | clean-files += $(addprefix $(objtree)/, $(clean-kernel)) | |
773f76b1 DW |
406 | |
407 | WRAPPER_OBJDIR := /usr/lib/kernel-wrapper | |
408 | WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts | |
409 | WRAPPER_BINDIR := /usr/sbin | |
410 | INSTALL := install | |
411 | ||
412 | extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y)) | |
413 | hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y)) | |
414 | wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper | |
4d9ef89d | 415 | dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts)) |
773f76b1 DW |
416 | |
417 | all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed) | |
418 | ||
419 | quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) | |
420 | cmd_mkdir = mkdir -p $@ | |
421 | ||
422 | quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@) | |
423 | cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@ | |
424 | ||
425 | quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@) | |
426 | cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@ | |
427 | ||
428 | quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) | |
429 | cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@ | |
430 | ||
431 | quiet_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) |