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 |
b9e4f176 | 56 | $(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405 |
60e41753 | 57 | |
6bbc5476 | 58 | |
4f3865fb RP |
59 | zlib := inffast.c inflate.c inftrees.c |
60 | zlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h | |
7054036f OH |
61 | zliblinuxheader := zlib.h zconf.h zutil.h |
62 | ||
3c8464a9 | 63 | $(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o): \ |
d25a9d66 | 64 | $(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader)) |
2bf11819 | 65 | |
9fffb55f DG |
66 | libfdt := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c |
67 | libfdtheader := fdt.h libfdt.h libfdt_internal.h | |
68 | ||
73927693 | 69 | $(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \ |
9fffb55f DG |
70 | $(addprefix $(obj)/,$(libfdtheader)) |
71 | ||
b81f18e5 | 72 | src-wlib-y := string.S crt0.S crtsavres.S stdio.c main.c \ |
9fffb55f | 73 | $(libfdt) libfdt-wrapper.c \ |
ad9d2716 | 74 | ns16550.c serial.c simple_alloc.c div64.S util.S \ |
b81f18e5 TB |
75 | gunzip_util.c elf_util.c $(zlib) devtree.c stdlib.c \ |
76 | oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \ | |
77 | uartlite.c mpc52xx-psc.c | |
78 | src-wlib-$(CONFIG_40x) += 4xx.c planetcore.c | |
79 | src-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c | |
78f3d050 | 80 | src-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c fsl-soc.c |
b81f18e5 | 81 | src-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c |
78f3d050 | 82 | src-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c fsl-soc.c |
b81f18e5 | 83 | |
0c9fa291 | 84 | src-plat-y := of.c epapr.c |
b81f18e5 TB |
85 | src-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \ |
86 | treeboot-walnut.c cuboot-acadia.c \ | |
87 | cuboot-kilauea.c simpleboot.c \ | |
88 | virtex405-head.S virtex.c | |
89 | src-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \ | |
90 | cuboot-bamboo.c cuboot-sam440ep.c \ | |
91 | cuboot-sequoia.c cuboot-rainier.c \ | |
92 | cuboot-taishan.c cuboot-katmai.c \ | |
93 | cuboot-warp.c cuboot-yosemite.c \ | |
94 | treeboot-iss4xx.c treeboot-currituck.c \ | |
95 | simpleboot.c fixed-head.S virtex.c | |
96 | src-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c | |
97 | src-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c | |
98 | src-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c | |
99 | src-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c | |
100 | src-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c | |
101 | src-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \ | |
102 | cuboot-c2k.c gamecube-head.S \ | |
103 | gamecube.c wii-head.S wii.c holly.c \ | |
3c8464a9 | 104 | fixed-head.S mvme5100.c |
b81f18e5 TB |
105 | src-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c |
106 | src-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c | |
0c9fa291 | 107 | src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c |
2d9afb36 CLG |
108 | src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S |
109 | src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S | |
110 | src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S | |
111 | src-plat-$(CONFIG_PPC_CELLEB) += pseries-head.S | |
112 | src-plat-$(CONFIG_PPC_CELL_QPACE) += pseries-head.S | |
b81f18e5 TB |
113 | |
114 | src-wlib := $(sort $(src-wlib-y)) | |
115 | src-plat := $(sort $(src-plat-y)) | |
cd197ffc | 116 | src-boot := $(src-wlib) $(src-plat) empty.c |
7054036f | 117 | |
1da177e4 LT |
118 | src-boot := $(addprefix $(obj)/, $(src-boot)) |
119 | obj-boot := $(addsuffix .o, $(basename $(src-boot))) | |
2bf11819 PM |
120 | obj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib)))) |
121 | obj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat)))) | |
0090e02b | 122 | obj-plat: $(libfdt) |
7054036f OH |
123 | |
124 | quiet_cmd_copy_zlib = COPY $@ | |
3ff6eecc | 125 | cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
126 | |
127 | quiet_cmd_copy_zlibheader = COPY $@ | |
67ccd2fc | 128 | cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
129 | # stddef.h for NULL |
130 | quiet_cmd_copy_zliblinuxheader = COPY $@ | |
67ccd2fc | 131 | cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@ |
7054036f OH |
132 | |
133 | $(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/% | |
134 | $(call cmd,copy_zlib) | |
135 | ||
136 | $(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/% | |
137 | $(call cmd,copy_zlibheader) | |
138 | ||
139 | $(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/% | |
140 | $(call cmd,copy_zliblinuxheader) | |
141 | ||
9fffb55f DG |
142 | quiet_cmd_copy_libfdt = COPY $@ |
143 | cmd_copy_libfdt = cp $< $@ | |
144 | ||
145 | $(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/% | |
146 | $(call cmd,copy_libfdt) | |
147 | ||
2bf11819 PM |
148 | $(obj)/empty.c: |
149 | @touch $@ | |
150 | ||
147c0516 CLG |
151 | $(obj)/zImage.lds: $(obj)/%: $(srctree)/$(src)/%.S |
152 | $(CROSS32CC) $(cpp_flags) -E -Wp,-MD,$(depfile) -P -Upowerpc \ | |
153 | -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $< | |
154 | ||
155 | $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S | |
2bf11819 | 156 | @cp $< $@ |
7054036f | 157 | |
2bf11819 | 158 | clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \ |
9fffb55f | 159 | $(libfdt) $(libfdtheader) \ |
b58a4575 | 160 | empty.c zImage.coff.lds zImage.ps3.lds zImage.lds |
7054036f | 161 | |
1da177e4 LT |
162 | quiet_cmd_bootcc = BOOTCC $@ |
163 | cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $< | |
164 | ||
165 | quiet_cmd_bootas = BOOTAS $@ | |
166 | cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $< | |
167 | ||
2bf11819 | 168 | quiet_cmd_bootar = BOOTAR $@ |
31355403 | 169 | cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@ |
a24c8481 | 170 | |
9fffb55f DG |
171 | $(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE |
172 | $(call if_changed_dep,bootcc) | |
235fd835 | 173 | $(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE |
2f0dfeaa | 174 | $(Q)mkdir -p $(dir $@) |
1da177e4 | 175 | $(call if_changed_dep,bootcc) |
235fd835 | 176 | $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE |
2f0dfeaa | 177 | $(Q)mkdir -p $(dir $@) |
1da177e4 LT |
178 | $(call if_changed_dep,bootas) |
179 | ||
235fd835 MM |
180 | $(obj)/wrapper.a: $(obj-wlib) FORCE |
181 | $(call if_changed,bootar) | |
1da177e4 | 182 | |
97bb63e4 | 183 | hostprogs-y := addnote hack-coff mktree |
1da177e4 | 184 | |
235fd835 | 185 | targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) |
cd197ffc | 186 | extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \ |
bafdb645 | 187 | $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds |
66a45dd3 | 188 | |
25431333 GL |
189 | dtstree := $(srctree)/$(src)/dts |
190 | ||
2bf11819 | 191 | wrapper :=$(srctree)/$(src)/wrapper |
9fffb55f | 192 | wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \ |
235fd835 | 193 | $(wrapper) FORCE |
1da177e4 | 194 | |
2bf11819 PM |
195 | ############# |
196 | # Bits for building various flavours of zImage | |
1da177e4 | 197 | |
2bf11819 | 198 | ifneq ($(CROSS32_COMPILE),) |
dcf90651 | 199 | CROSSWRAP := -C "$(CROSS32_COMPILE)" |
2bf11819 PM |
200 | else |
201 | ifneq ($(CROSS_COMPILE),) | |
dcf90651 | 202 | CROSSWRAP := -C "$(CROSS_COMPILE)" |
2bf11819 PM |
203 | endif |
204 | endif | |
1da177e4 | 205 | |
9da82a6d | 206 | # args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd |
2bf11819 | 207 | quiet_cmd_wrap = WRAP $@ |
9da82a6d MM |
208 | cmd_wrap =$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \ |
209 | $(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux | |
2bf11819 | 210 | |
020533ef | 211 | image-$(CONFIG_PPC_PSERIES) += zImage.pseries |
55190f88 | 212 | image-$(CONFIG_PPC_POWERNV) += zImage.pseries |
58706ef9 | 213 | image-$(CONFIG_PPC_MAPLE) += zImage.maple |
020533ef | 214 | image-$(CONFIG_PPC_IBM_CELL_BLADE) += zImage.pseries |
595be948 | 215 | image-$(CONFIG_PPC_PS3) += dtbImage.ps3 |
c347b798 | 216 | image-$(CONFIG_PPC_CELLEB) += zImage.pseries |
def434c2 | 217 | image-$(CONFIG_PPC_CELL_QPACE) += zImage.pseries |
020533ef | 218 | image-$(CONFIG_PPC_CHRP) += zImage.chrp |
7839af33 | 219 | image-$(CONFIG_PPC_EFIKA) += zImage.chrp |
020533ef | 220 | image-$(CONFIG_PPC_PMAC) += zImage.pmac |
32dde0f9 | 221 | image-$(CONFIG_PPC_HOLLY) += dtbImage.holly |
ac18c673 | 222 | image-$(CONFIG_DEFAULT_UIMAGE) += uImage |
6c5b59b9 | 223 | image-$(CONFIG_EPAPR_BOOT) += zImage.epapr |
ac18c673 | 224 | |
25431333 GL |
225 | # |
226 | # Targets which embed a device tree blob | |
227 | # | |
228 | # Theses are default targets to build images which embed device tree blobs. | |
229 | # They are only required on boards which do not have FDT support in firmware. | |
2a94739c | 230 | # Boards with newish u-boot firmware can use the uImage target above |
25431333 GL |
231 | # |
232 | ||
233 | # Board ports in arch/powerpc/platform/40x/Kconfig | |
595be948 | 234 | image-$(CONFIG_EP405) += dtbImage.ep405 |
0cdf50a7 | 235 | image-$(CONFIG_HOTFOOT) += cuImage.hotfoot |
25431333 | 236 | image-$(CONFIG_WALNUT) += treeImage.walnut |
94c73a8f | 237 | image-$(CONFIG_ACADIA) += cuImage.acadia |
11eab297 | 238 | image-$(CONFIG_OBS600) += uImage.obs600 |
25431333 GL |
239 | |
240 | # Board ports in arch/powerpc/platform/44x/Kconfig | |
f6dfc805 | 241 | image-$(CONFIG_EBONY) += treeImage.ebony cuImage.ebony |
658e8170 | 242 | image-$(CONFIG_BAMBOO) += treeImage.bamboo cuImage.bamboo |
b6014e15 | 243 | image-$(CONFIG_SAM440EP) += cuImage.sam440ep |
606d08bc | 244 | image-$(CONFIG_SEQUOIA) += cuImage.sequoia |
295e7427 | 245 | image-$(CONFIG_RAINIER) += cuImage.rainier |
6bbc5476 | 246 | image-$(CONFIG_TAISHAN) += cuImage.taishan |
3de9c9cd | 247 | image-$(CONFIG_KATMAI) += cuImage.katmai |
1e12f3c5 | 248 | image-$(CONFIG_WARP) += cuImage.warp |
d0a48c9f | 249 | image-$(CONFIG_YOSEMITE) += cuImage.yosemite |
b4e8c8dd TS |
250 | image-$(CONFIG_ISS4xx) += treeImage.iss4xx \ |
251 | treeImage.iss4xx-mpic | |
228d5505 | 252 | image-$(CONFIG_CURRITUCK) += treeImage.currituck |
66a45dd3 | 253 | |
25431333 | 254 | # Board ports in arch/powerpc/platform/8xx/Kconfig |
efa58fbf AB |
255 | image-$(CONFIG_MPC86XADS) += cuImage.mpc866ads |
256 | image-$(CONFIG_MPC885ADS) += cuImage.mpc885ads | |
595be948 | 257 | image-$(CONFIG_PPC_EP88XC) += dtbImage.ep88xc |
25431333 | 258 | image-$(CONFIG_PPC_ADDER875) += cuImage.adder875-uboot \ |
595be948 | 259 | dtbImage.adder875-redboot |
25431333 GL |
260 | |
261 | # Board ports in arch/powerpc/platform/52xx/Kconfig | |
bfee95bb GL |
262 | image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200 lite5200.dtb |
263 | image-$(CONFIG_PPC_LITE5200) += cuImage.lite5200b lite5200b.dtb | |
264 | image-$(CONFIG_PPC_MEDIA5200) += cuImage.media5200 media5200.dtb | |
25431333 GL |
265 | |
266 | # Board ports in arch/powerpc/platform/82xx/Kconfig | |
267 | image-$(CONFIG_MPC8272_ADS) += cuImage.mpc8272ads | |
268 | image-$(CONFIG_PQ2FADS) += cuImage.pq2fads | |
595be948 | 269 | image-$(CONFIG_EP8248E) += dtbImage.ep8248e |
25431333 GL |
270 | |
271 | # Board ports in arch/powerpc/platform/83xx/Kconfig | |
272 | image-$(CONFIG_MPC832x_MDS) += cuImage.mpc832x_mds | |
273 | image-$(CONFIG_MPC832x_RDB) += cuImage.mpc832x_rdb | |
274 | image-$(CONFIG_MPC834x_ITX) += cuImage.mpc8349emitx \ | |
275 | cuImage.mpc8349emitxgp | |
276 | image-$(CONFIG_MPC834x_MDS) += cuImage.mpc834x_mds | |
277 | image-$(CONFIG_MPC836x_MDS) += cuImage.mpc836x_mds | |
59d13f9d | 278 | image-$(CONFIG_ASP834x) += dtbImage.asp834x-redboot |
25431333 GL |
279 | |
280 | # Board ports in arch/powerpc/platform/85xx/Kconfig | |
281 | image-$(CONFIG_MPC8540_ADS) += cuImage.mpc8540ads | |
282 | image-$(CONFIG_MPC8560_ADS) += cuImage.mpc8560ads | |
283 | image-$(CONFIG_MPC85xx_CDS) += cuImage.mpc8541cds \ | |
0d4fdd32 | 284 | cuImage.mpc8548cds_32b \ |
25431333 GL |
285 | cuImage.mpc8555cds |
286 | image-$(CONFIG_MPC85xx_MDS) += cuImage.mpc8568mds | |
287 | image-$(CONFIG_MPC85xx_DS) += cuImage.mpc8544ds \ | |
288 | cuImage.mpc8572ds | |
289 | image-$(CONFIG_TQM8540) += cuImage.tqm8540 | |
290 | image-$(CONFIG_TQM8541) += cuImage.tqm8541 | |
6dd1b64a | 291 | image-$(CONFIG_TQM8548) += cuImage.tqm8548 |
25431333 GL |
292 | image-$(CONFIG_TQM8555) += cuImage.tqm8555 |
293 | image-$(CONFIG_TQM8560) += cuImage.tqm8560 | |
a72a6f53 | 294 | image-$(CONFIG_SBC8548) += cuImage.sbc8548 |
ff880112 | 295 | image-$(CONFIG_KSI8560) += cuImage.ksi8560 |
25431333 GL |
296 | |
297 | # Board ports in arch/powerpc/platform/embedded6xx/Kconfig | |
298 | image-$(CONFIG_STORCENTER) += cuImage.storcenter | |
299 | image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 | |
c6ec08e0 | 300 | image-$(CONFIG_PPC_C2K) += cuImage.c2k |
b68a24bc | 301 | image-$(CONFIG_GAMECUBE) += dtbImage.gamecube |
6cdd2417 | 302 | image-$(CONFIG_WII) += dtbImage.wii |
be201981 | 303 | image-$(CONFIG_MVME5100) += dtbImage.mvme5100 |
b09c1644 | 304 | |
8f23735d GP |
305 | # Board port in arch/powerpc/platform/amigaone/Kconfig |
306 | image-$(CONFIG_AMIGAONE) += cuImage.amigaone | |
307 | ||
9216ad8c PM |
308 | # For 32-bit powermacs, build the COFF and miboot images |
309 | # as well as the ELF images. | |
2bf11819 PM |
310 | ifeq ($(CONFIG_PPC32),y) |
311 | image-$(CONFIG_PPC_PMAC) += zImage.coff zImage.miboot | |
312 | endif | |
313 | ||
c356aa45 GL |
314 | # Allow extra targets to be added to the defconfig |
315 | image-y += $(subst ",,$(CONFIG_EXTRA_TARGETS)) | |
316 | ||
5d7960ff | 317 | initrd- := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-)) |
f6dfc805 | 318 | initrd-y := $(patsubst zImage%, zImage.initrd%, \ |
595be948 | 319 | $(patsubst dtbImage%, dtbImage.initrd%, \ |
5d1a0411 JL |
320 | $(patsubst simpleImage%, simpleImage.initrd%, \ |
321 | $(patsubst treeImage%, treeImage.initrd%, $(image-y))))) | |
9da82a6d | 322 | initrd-y := $(filter-out $(image-y), $(initrd-y)) |
235fd835 | 323 | targets += $(image-y) $(initrd-y) |
2bf11819 | 324 | |
9da82a6d MM |
325 | $(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz |
326 | ||
327 | # Don't put the ramdisk on the pattern rule; when its missing make will try | |
328 | # the pattern rule with less dependencies that also matches (even with the | |
329 | # hard dependency listed). | |
25431333 GL |
330 | $(obj)/zImage.initrd.%: vmlinux $(wrapperbits) |
331 | $(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz) | |
9da82a6d | 332 | |
25431333 GL |
333 | $(obj)/zImage.%: vmlinux $(wrapperbits) |
334 | $(call if_changed,wrap,$*) | |
335 | ||
595be948 | 336 | # dtbImage% - a dtbImage is a zImage with an embedded device tree blob |
e04018e8 GL |
337 | $(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb |
338 | $(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
25431333 | 339 | |
e04018e8 GL |
340 | $(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb |
341 | $(call if_changed,wrap,$*,,$(obj)/$*.dtb) | |
9da82a6d | 342 | |
4bb09281 TB |
343 | # This cannot be in the root of $(src) as the zImage rule always adds a $(obj) |
344 | # prefix | |
345 | $(obj)/vmlinux.strip: vmlinux | |
346 | $(STRIP) -s -R .comment $< -o $@ | |
347 | ||
9da82a6d MM |
348 | $(obj)/uImage: vmlinux $(wrapperbits) |
349 | $(call if_changed,wrap,uboot) | |
350 | ||
11eab297 BH |
351 | $(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
352 | $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
353 | ||
354 | $(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) | |
355 | $(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb) | |
356 | ||
a4292d7a GL |
357 | $(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
358 | $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
359 | ||
e04018e8 GL |
360 | $(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
361 | $(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb) | |
0fdd717e | 362 | |
d2477b5c GL |
363 | $(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
364 | $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
365 | ||
366 | $(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) | |
367 | $(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb) | |
368 | ||
e04018e8 GL |
369 | $(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
370 | $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz) | |
f6dfc805 | 371 | |
e04018e8 GL |
372 | $(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits) |
373 | $(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb) | |
374 | ||
375 | # Rule to build device tree blobs | |
7c431851 SW |
376 | $(obj)/%.dtb: $(src)/dts/%.dts FORCE |
377 | $(call if_changed_dep,dtc) | |
6a32d085 | 378 | |
4bb09281 TB |
379 | # If there isn't a platform selected then just strip the vmlinux. |
380 | ifeq (,$(image-y)) | |
381 | image-y := vmlinux.strip | |
382 | endif | |
383 | ||
2bf11819 PM |
384 | $(obj)/zImage: $(addprefix $(obj)/, $(image-y)) |
385 | @rm -f $@; ln $< $@ | |
386 | $(obj)/zImage.initrd: $(addprefix $(obj)/, $(initrd-y)) | |
387 | @rm -f $@; ln $< $@ | |
388 | ||
928370c6 | 389 | install: $(CONFIGURE) $(addprefix $(obj)/, $(image-y)) |
29f1aff2 | 390 | sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^ |
2bf11819 | 391 | |
1383a34f | 392 | # anything not in $(targets) |
b58a4575 KG |
393 | clean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \ |
394 | zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \ | |
1b041885 | 395 | zImage.miboot zImage.pmac zImage.pseries \ |
58706ef9 | 396 | zImage.maple simpleImage.* otheros.bld *.dtb |
1383a34f MM |
397 | |
398 | # clean up files cached by wrapper | |
399 | clean-kernel := vmlinux.strip vmlinux.bin | |
400 | clean-kernel += $(addsuffix .gz,$(clean-kernel)) | |
401 | # If not absolute clean-files are relative to $(obj). | |
402 | clean-files += $(addprefix $(objtree)/, $(clean-kernel)) | |
773f76b1 DW |
403 | |
404 | WRAPPER_OBJDIR := /usr/lib/kernel-wrapper | |
405 | WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts | |
406 | WRAPPER_BINDIR := /usr/sbin | |
407 | INSTALL := install | |
408 | ||
409 | extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y)) | |
410 | hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y)) | |
411 | wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper | |
4d9ef89d | 412 | dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts)) |
773f76b1 DW |
413 | |
414 | all-installed := $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed) | |
415 | ||
416 | quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) | |
417 | cmd_mkdir = mkdir -p $@ | |
418 | ||
419 | quiet_cmd_install = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@) | |
420 | cmd_install = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@ | |
421 | ||
422 | quiet_cmd_install_dts = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@) | |
423 | cmd_install_dts = $(INSTALL) -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@ | |
424 | ||
425 | quiet_cmd_install_exe = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) | |
426 | cmd_install_exe = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@ | |
427 | ||
428 | quiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@) | |
429 | cmd_install_wrapper = $(INSTALL) -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\ | |
430 | sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \ | |
431 | -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \ | |
432 | ||
433 | ||
434 | $(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR): | |
435 | $(call cmd,mkdir) | |
436 | ||
437 | $(extra-installed) : $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR) | |
438 | $(call cmd,install) | |
439 | ||
440 | $(hostprogs-installed) : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR) | |
441 | $(call cmd,install_exe) | |
442 | ||
443 | $(dts-installed) : $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR) | |
444 | $(call cmd,install_dts) | |
445 | ||
446 | $(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR) | |
447 | $(call cmd,install_wrapper) | |
448 | ||
449 | $(obj)/bootwrapper_install: $(all-installed) |