xref: /linux/arch/powerpc/boot/Makefile (revision 0090e02b947c5de1cf978f52ac12c7b532e61154)
194b212c2SPaul Mackerras# Makefile for making ELF bootable images for booting on CHRP
294b212c2SPaul Mackerras# using Open Firmware.
394b212c2SPaul Mackerras#
494b212c2SPaul Mackerras# Geert Uytterhoeven	September 1997
594b212c2SPaul Mackerras#
694b212c2SPaul Mackerras# Based on coffboot by Paul Mackerras
794b212c2SPaul Mackerras# Simplified for ppc64 by Todd Inglett
894b212c2SPaul Mackerras#
994b212c2SPaul Mackerras# NOTE:	this code is built for 32 bit in ELF32 format even though
1094b212c2SPaul Mackerras#	it packages a 64 bit kernel.  We do this to simplify the
1194b212c2SPaul Mackerras#	bootloader and increase compatibility with OpenFirmware.
1294b212c2SPaul Mackerras#
1394b212c2SPaul Mackerras#	To this end we need to define BOOTCC, etc, as the tools
14b610b978SDavid Gibson#	needed to build the 32 bit image.  That's normally the same
15b610b978SDavid Gibson#	compiler for the rest of the kernel, with the -m32 flag added.
1694b212c2SPaul Mackerras#	To make it easier to setup a cross compiler,
1794b212c2SPaul Mackerras#	CROSS32_COMPILE is setup as a prefix just like CROSS_COMPILE
1894b212c2SPaul Mackerras#	in the toplevel makefile.
1994b212c2SPaul Mackerras
202bf11819SPaul Mackerrasall: $(obj)/zImage
2194b212c2SPaul Mackerras
22b610b978SDavid GibsonBOOTCFLAGS    := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
236846ee5cSBenjamin Herrenschmidt		 -fno-strict-aliasing -Os -msoft-float -pipe \
24b610b978SDavid Gibson		 -fomit-frame-pointer -fno-builtin -fPIC -nostdinc \
25b610b978SDavid Gibson		 -isystem $(shell $(CROSS32CC) -print-file-name=include)
2694b212c2SPaul MackerrasBOOTAFLAGS	:= -D__ASSEMBLY__ $(BOOTCFLAGS) -traditional -nostdinc
2794b212c2SPaul Mackerras
28105c13ddSGrant Likelyifdef CONFIG_DEBUG_INFO
29105c13ddSGrant LikelyBOOTCFLAGS	+= -g
30105c13ddSGrant Likelyendif
31105c13ddSGrant Likely
32fda7ffd2SNiels Kristian Bech Jensenifeq ($(call cc-option-yn, -fstack-protector),y)
33fda7ffd2SNiels Kristian Bech JensenBOOTCFLAGS	+= -fno-stack-protector
34fda7ffd2SNiels Kristian Bech Jensenendif
35fda7ffd2SNiels Kristian Bech Jensen
369fffb55fSDavid GibsonBOOTCFLAGS	+= -I$(obj) -I$(srctree)/$(obj)
3794b212c2SPaul Mackerras
3863849340SDirk BrandewieDTC_FLAGS	?= -p 1024
399d4ae9fcSKumar Gala
40bf2e70acSJosh Boyer$(obj)/4xx.o: BOOTCFLAGS += -mcpu=405
41bf2e70acSJosh Boyer$(obj)/ebony.o: BOOTCFLAGS += -mcpu=405
420cdf50a7SSolomon Peachy$(obj)/cuboot-hotfoot.o: BOOTCFLAGS += -mcpu=405
43bf2e70acSJosh Boyer$(obj)/cuboot-taishan.o: BOOTCFLAGS += -mcpu=405
44bf2e70acSJosh Boyer$(obj)/cuboot-katmai.o: BOOTCFLAGS += -mcpu=405
459f3eefc4SJosh Boyer$(obj)/cuboot-acadia.o: BOOTCFLAGS += -mcpu=405
462e71cc0dSJosh Boyer$(obj)/treeboot-walnut.o: BOOTCFLAGS += -mcpu=405
47b4e8c8ddSTorez Smith$(obj)/treeboot-iss4xx.o: BOOTCFLAGS += -mcpu=405
48228d5505STony Breeds$(obj)/treeboot-currituck.o: BOOTCFLAGS += -mcpu=405
49b9e4f176SGrant Likely$(obj)/virtex405-head.o: BOOTAFLAGS += -mcpu=405
5060e41753SJosh Boyer
516bbc5476SHugh Blemings
522bf11819SPaul Mackerraszlib       := inffast.c inflate.c inftrees.c
532bf11819SPaul Mackerraszlibheader := inffast.h inffixed.h inflate.h inftrees.h infutil.h
542bf11819SPaul Mackerraszliblinuxheader := zlib.h zconf.h zutil.h
552bf11819SPaul Mackerras
564ff23fa9SHugh Dickins$(addprefix $(obj)/,$(zlib) cuboot-c2k.o gunzip_util.o main.o prpmc2800.o): \
57d25a9d66SDavid Gibson	$(addprefix $(obj)/,$(zliblinuxheader)) $(addprefix $(obj)/,$(zlibheader))
582bf11819SPaul Mackerras
599fffb55fSDavid Gibsonlibfdt       := fdt.c fdt_ro.c fdt_wip.c fdt_sw.c fdt_rw.c fdt_strerror.c
609fffb55fSDavid Gibsonlibfdtheader := fdt.h libfdt.h libfdt_internal.h
619fffb55fSDavid Gibson
6273927693SMatthew McClintock$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o epapr.o): \
639fffb55fSDavid Gibson	$(addprefix $(obj)/,$(libfdtheader))
649fffb55fSDavid Gibson
65b81f18e5STony Breedssrc-wlib-y := string.S crt0.S crtsavres.S stdio.c main.c \
669fffb55fSDavid Gibson		$(libfdt) libfdt-wrapper.c \
67ad9d2716SDavid Gibson		ns16550.c serial.c simple_alloc.c div64.S util.S \
68b81f18e5STony Breeds		gunzip_util.c elf_util.c $(zlib) devtree.c stdlib.c \
69b81f18e5STony Breeds		oflib.c ofconsole.c cuboot.c mpsc.c cpm-serial.c \
70b81f18e5STony Breeds		uartlite.c mpc52xx-psc.c
71b81f18e5STony Breedssrc-wlib-$(CONFIG_40x) += 4xx.c planetcore.c
72b81f18e5STony Breedssrc-wlib-$(CONFIG_44x) += 4xx.c ebony.c bamboo.c
73b81f18e5STony Breedssrc-wlib-$(CONFIG_8xx) += mpc8xx.c planetcore.c
74b81f18e5STony Breedssrc-wlib-$(CONFIG_PPC_82xx) += pq2.c fsl-soc.c planetcore.c
75b81f18e5STony Breedssrc-wlib-$(CONFIG_EMBEDDED6xx) += mv64x60.c mv64x60_i2c.c ugecon.c
76b81f18e5STony Breeds
77b81f18e5STony Breedssrc-plat-y := of.c
78b81f18e5STony Breedssrc-plat-$(CONFIG_40x) += fixed-head.S ep405.c cuboot-hotfoot.c \
79b81f18e5STony Breeds				treeboot-walnut.c cuboot-acadia.c \
80b81f18e5STony Breeds				cuboot-kilauea.c simpleboot.c \
81b81f18e5STony Breeds				virtex405-head.S virtex.c
82b81f18e5STony Breedssrc-plat-$(CONFIG_44x) += treeboot-ebony.c cuboot-ebony.c treeboot-bamboo.c \
83b81f18e5STony Breeds				cuboot-bamboo.c cuboot-sam440ep.c \
84b81f18e5STony Breeds				cuboot-sequoia.c cuboot-rainier.c \
85b81f18e5STony Breeds				cuboot-taishan.c cuboot-katmai.c \
86b81f18e5STony Breeds				cuboot-warp.c cuboot-yosemite.c \
87b81f18e5STony Breeds				treeboot-iss4xx.c treeboot-currituck.c \
88b81f18e5STony Breeds				simpleboot.c fixed-head.S virtex.c
89b81f18e5STony Breedssrc-plat-$(CONFIG_8xx) += cuboot-8xx.c fixed-head.S ep88xc.c redboot-8xx.c
90b81f18e5STony Breedssrc-plat-$(CONFIG_PPC_MPC52xx) += cuboot-52xx.c
91b81f18e5STony Breedssrc-plat-$(CONFIG_PPC_82xx) += cuboot-pq2.c fixed-head.S ep8248e.c cuboot-824x.c
92b81f18e5STony Breedssrc-plat-$(CONFIG_PPC_83xx) += cuboot-83xx.c fixed-head.S redboot-83xx.c
93b81f18e5STony Breedssrc-plat-$(CONFIG_FSL_SOC_BOOKE) += cuboot-85xx.c cuboot-85xx-cpm2.c
94b81f18e5STony Breedssrc-plat-$(CONFIG_EMBEDDED6xx) += cuboot-pq2.c cuboot-mpc7448hpc2.c \
95b81f18e5STony Breeds					cuboot-c2k.c gamecube-head.S \
96b81f18e5STony Breeds					gamecube.c wii-head.S wii.c holly.c \
97b81f18e5STony Breeds					prpmc2800.c
98b81f18e5STony Breedssrc-plat-$(CONFIG_AMIGAONE) += cuboot-amigaone.c
99b81f18e5STony Breedssrc-plat-$(CONFIG_PPC_PS3) += ps3-head.S ps3-hvcall.S ps3.c
100b81f18e5STony Breedssrc-plat-$(CONFIG_EPAPR_BOOT) += epapr.c
101b81f18e5STony Breeds
102b81f18e5STony Breedssrc-wlib := $(sort $(src-wlib-y))
103b81f18e5STony Breedssrc-plat := $(sort $(src-plat-y))
104cd197ffcSDavid Gibsonsrc-boot := $(src-wlib) $(src-plat) empty.c
1052bf11819SPaul Mackerras
1062bf11819SPaul Mackerrassrc-boot := $(addprefix $(obj)/, $(src-boot))
1072bf11819SPaul Mackerrasobj-boot := $(addsuffix .o, $(basename $(src-boot)))
1082bf11819SPaul Mackerrasobj-wlib := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-wlib))))
1092bf11819SPaul Mackerrasobj-plat := $(addsuffix .o, $(basename $(addprefix $(obj)/, $(src-plat))))
110*0090e02bSMatthew McClintockobj-plat: $(libfdt)
1112bf11819SPaul Mackerras
11294b212c2SPaul Mackerrasquiet_cmd_copy_zlib = COPY    $@
1133ff6eeccSAdrian Bunk      cmd_copy_zlib = sed "s@__used@@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
11494b212c2SPaul Mackerras
11594b212c2SPaul Mackerrasquiet_cmd_copy_zlibheader = COPY    $@
11667ccd2fcSSegher Boessenkool      cmd_copy_zlibheader = sed "s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
11794b212c2SPaul Mackerras# stddef.h for NULL
11894b212c2SPaul Mackerrasquiet_cmd_copy_zliblinuxheader = COPY    $@
11967ccd2fcSSegher Boessenkool      cmd_copy_zliblinuxheader = sed "s@<linux/string.h>@\"string.h\"@;s@<linux/kernel.h>@<stddef.h>@;s@<linux/\([^>]*\).*@\"\1\"@" $< > $@
12094b212c2SPaul Mackerras
12194b212c2SPaul Mackerras$(addprefix $(obj)/,$(zlib)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
12294b212c2SPaul Mackerras	$(call cmd,copy_zlib)
12394b212c2SPaul Mackerras
12494b212c2SPaul Mackerras$(addprefix $(obj)/,$(zlibheader)): $(obj)/%: $(srctree)/lib/zlib_inflate/%
12594b212c2SPaul Mackerras	$(call cmd,copy_zlibheader)
12694b212c2SPaul Mackerras
12794b212c2SPaul Mackerras$(addprefix $(obj)/,$(zliblinuxheader)): $(obj)/%: $(srctree)/include/linux/%
12894b212c2SPaul Mackerras	$(call cmd,copy_zliblinuxheader)
12994b212c2SPaul Mackerras
1309fffb55fSDavid Gibsonquiet_cmd_copy_libfdt = COPY    $@
1319fffb55fSDavid Gibson      cmd_copy_libfdt = cp $< $@
1329fffb55fSDavid Gibson
1339fffb55fSDavid Gibson$(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc/libfdt/%
1349fffb55fSDavid Gibson	$(call cmd,copy_libfdt)
1359fffb55fSDavid Gibson
1362bf11819SPaul Mackerras$(obj)/empty.c:
1372bf11819SPaul Mackerras	@touch $@
13894b212c2SPaul Mackerras
139bafdb645SGeoff Levand$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds: $(obj)/%: $(srctree)/$(src)/%.S
1402bf11819SPaul Mackerras	@cp $< $@
1412bf11819SPaul Mackerras
1422bf11819SPaul Mackerrasclean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
1439fffb55fSDavid Gibson		$(libfdt) $(libfdtheader) \
144b58a4575SKumar Gala		empty.c zImage.coff.lds zImage.ps3.lds zImage.lds
14594b212c2SPaul Mackerras
14694b212c2SPaul Mackerrasquiet_cmd_bootcc = BOOTCC  $@
14794b212c2SPaul Mackerras      cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<
14894b212c2SPaul Mackerras
14994b212c2SPaul Mackerrasquiet_cmd_bootas = BOOTAS  $@
15094b212c2SPaul Mackerras      cmd_bootas = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTAFLAGS) -c -o $@ $<
15194b212c2SPaul Mackerras
1522bf11819SPaul Mackerrasquiet_cmd_bootar = BOOTAR  $@
15331355403SMichal Marek      cmd_bootar = $(CROSS32AR) -cr$(KBUILD_ARFLAGS) $@.$$$$ $(filter-out FORCE,$^); mv $@.$$$$ $@
15494b212c2SPaul Mackerras
1559fffb55fSDavid Gibson$(obj-libfdt): $(obj)/%.o: $(srctree)/scripts/dtc/libfdt/%.c FORCE
1569fffb55fSDavid Gibson	$(call if_changed_dep,bootcc)
157235fd835SMilton Miller$(patsubst %.c,%.o, $(filter %.c, $(src-boot))): %.o: %.c FORCE
1582f0dfeaaSDavid Gibson	$(Q)mkdir -p $(dir $@)
15994b212c2SPaul Mackerras	$(call if_changed_dep,bootcc)
160235fd835SMilton Miller$(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
1612f0dfeaaSDavid Gibson	$(Q)mkdir -p $(dir $@)
16294b212c2SPaul Mackerras	$(call if_changed_dep,bootas)
16394b212c2SPaul Mackerras
164235fd835SMilton Miller$(obj)/wrapper.a: $(obj-wlib) FORCE
165235fd835SMilton Miller	$(call if_changed,bootar)
16694b212c2SPaul Mackerras
16797bb63e4SPaul Mackerrashostprogs-y	:= addnote hack-coff mktree
16866a45dd3SPaul Mackerras
169235fd835SMilton Millertargets		+= $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
170cd197ffcSDavid Gibsonextra-y		:= $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
171bafdb645SGeoff Levand		   $(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
17294b212c2SPaul Mackerras
17325431333SGrant Likelydtstree		:= $(srctree)/$(src)/dts
17425431333SGrant Likely
1752bf11819SPaul Mackerraswrapper		:=$(srctree)/$(src)/wrapper
1769fffb55fSDavid Gibsonwrapperbits	:= $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
177235fd835SMilton Miller			$(wrapper) FORCE
17894b212c2SPaul Mackerras
1792bf11819SPaul Mackerras#############
1802bf11819SPaul Mackerras# Bits for building various flavours of zImage
18194b212c2SPaul Mackerras
1822bf11819SPaul Mackerrasifneq ($(CROSS32_COMPILE),)
183dcf90651SMichael EllermanCROSSWRAP := -C "$(CROSS32_COMPILE)"
1842bf11819SPaul Mackerraselse
1852bf11819SPaul Mackerrasifneq ($(CROSS_COMPILE),)
186dcf90651SMichael EllermanCROSSWRAP := -C "$(CROSS_COMPILE)"
1872bf11819SPaul Mackerrasendif
1882bf11819SPaul Mackerrasendif
18994b212c2SPaul Mackerras
1909da82a6dSMilton Miller# args (to if_changed): 1 = (this rule), 2 = platform, 3 = dts 4=dtb 5=initrd
1912bf11819SPaul Mackerrasquiet_cmd_wrap	= WRAP    $@
1929da82a6dSMilton Miller      cmd_wrap	=$(CONFIG_SHELL) $(wrapper) -c -o $@ -p $2 $(CROSSWRAP) \
1939da82a6dSMilton Miller		$(if $3, -s $3)$(if $4, -d $4)$(if $5, -i $5) vmlinux
1942bf11819SPaul Mackerras
1952bf11819SPaul Mackerrasimage-$(CONFIG_PPC_PSERIES)		+= zImage.pseries
19655190f88SBenjamin Herrenschmidtimage-$(CONFIG_PPC_POWERNV)		+= zImage.pseries
19758706ef9SCorey Minyardimage-$(CONFIG_PPC_MAPLE)		+= zImage.maple
198020533efSGeoff Levandimage-$(CONFIG_PPC_IBM_CELL_BLADE)	+= zImage.pseries
199595be948SGrant Likelyimage-$(CONFIG_PPC_PS3)			+= dtbImage.ps3
200c347b798SIshizaki Kouimage-$(CONFIG_PPC_CELLEB)		+= zImage.pseries
201def434c2SBenjamin Krillimage-$(CONFIG_PPC_CELL_QPACE)		+= zImage.pseries
2022bf11819SPaul Mackerrasimage-$(CONFIG_PPC_CHRP)		+= zImage.chrp
2037839af33SNicolas DETimage-$(CONFIG_PPC_EFIKA)		+= zImage.chrp
2042bf11819SPaul Mackerrasimage-$(CONFIG_PPC_PMAC)		+= zImage.pmac
20532dde0f9SJosh Boyerimage-$(CONFIG_PPC_HOLLY)		+= dtbImage.holly
206a7e695f6SDale Farnsworthimage-$(CONFIG_PPC_PRPMC2800)		+= dtbImage.prpmc2800
207ac18c673SScott Woodimage-$(CONFIG_DEFAULT_UIMAGE)		+= uImage
2086c5b59b9SDavid Gibsonimage-$(CONFIG_EPAPR_BOOT)		+= zImage.epapr
209ac18c673SScott Wood
21025431333SGrant Likely#
21125431333SGrant Likely# Targets which embed a device tree blob
21225431333SGrant Likely#
21325431333SGrant Likely# Theses are default targets to build images which embed device tree blobs.
21425431333SGrant Likely# They are only required on boards which do not have FDT support in firmware.
2152a94739cSNick Andrew# Boards with newish u-boot firmware can use the uImage target above
21625431333SGrant Likely#
21725431333SGrant Likely
21825431333SGrant Likely# Board ports in arch/powerpc/platform/40x/Kconfig
219595be948SGrant Likelyimage-$(CONFIG_EP405)			+= dtbImage.ep405
2200cdf50a7SSolomon Peachyimage-$(CONFIG_HOTFOOT)			+= cuImage.hotfoot
22125431333SGrant Likelyimage-$(CONFIG_WALNUT)			+= treeImage.walnut
22294c73a8fSJosh Boyerimage-$(CONFIG_ACADIA)			+= cuImage.acadia
22311eab297SBenjamin Herrenschmidtimage-$(CONFIG_OBS600)			+= uImage.obs600
22425431333SGrant Likely
22525431333SGrant Likely# Board ports in arch/powerpc/platform/44x/Kconfig
226f6dfc805SDavid Gibsonimage-$(CONFIG_EBONY)			+= treeImage.ebony cuImage.ebony
227658e8170SJosh Boyerimage-$(CONFIG_BAMBOO)			+= treeImage.bamboo cuImage.bamboo
228b6014e15SGiuseppe Covielloimage-$(CONFIG_SAM440EP)		+= cuImage.sam440ep
229606d08bcSValentine Barshakimage-$(CONFIG_SEQUOIA)			+= cuImage.sequoia
230295e7427SValentine Barshakimage-$(CONFIG_RAINIER)			+= cuImage.rainier
2316bbc5476SHugh Blemingsimage-$(CONFIG_TAISHAN)			+= cuImage.taishan
2323de9c9cdSBenjamin Herrenschmidtimage-$(CONFIG_KATMAI)			+= cuImage.katmai
2331e12f3c5SSean MacLennanimage-$(CONFIG_WARP)			+= cuImage.warp
234d0a48c9fSJosh Boyerimage-$(CONFIG_YOSEMITE)		+= cuImage.yosemite
235b4e8c8ddSTorez Smithimage-$(CONFIG_ISS4xx)			+= treeImage.iss4xx \
236b4e8c8ddSTorez Smith					   treeImage.iss4xx-mpic
237228d5505STony Breedsimage-$(CONFIG_CURRITUCK)			+= treeImage.currituck
23894b212c2SPaul Mackerras
23925431333SGrant Likely# Board ports in arch/powerpc/platform/8xx/Kconfig
240efa58fbfSAdrian Bunkimage-$(CONFIG_MPC86XADS)		+= cuImage.mpc866ads
241efa58fbfSAdrian Bunkimage-$(CONFIG_MPC885ADS)		+= cuImage.mpc885ads
242595be948SGrant Likelyimage-$(CONFIG_PPC_EP88XC)		+= dtbImage.ep88xc
24325431333SGrant Likelyimage-$(CONFIG_PPC_ADDER875)		+= cuImage.adder875-uboot \
244595be948SGrant Likely					   dtbImage.adder875-redboot
24525431333SGrant Likely
24625431333SGrant Likely# Board ports in arch/powerpc/platform/52xx/Kconfig
247bfee95bbSGrant Likelyimage-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200 lite5200.dtb
248bfee95bbSGrant Likelyimage-$(CONFIG_PPC_LITE5200)		+= cuImage.lite5200b lite5200b.dtb
249bfee95bbSGrant Likelyimage-$(CONFIG_PPC_MEDIA5200)		+= cuImage.media5200 media5200.dtb
25025431333SGrant Likely
25125431333SGrant Likely# Board ports in arch/powerpc/platform/82xx/Kconfig
25225431333SGrant Likelyimage-$(CONFIG_MPC8272_ADS)		+= cuImage.mpc8272ads
25325431333SGrant Likelyimage-$(CONFIG_PQ2FADS)			+= cuImage.pq2fads
254595be948SGrant Likelyimage-$(CONFIG_EP8248E)			+= dtbImage.ep8248e
25525431333SGrant Likely
25625431333SGrant Likely# Board ports in arch/powerpc/platform/83xx/Kconfig
25725431333SGrant Likelyimage-$(CONFIG_MPC832x_MDS)		+= cuImage.mpc832x_mds
25825431333SGrant Likelyimage-$(CONFIG_MPC832x_RDB)		+= cuImage.mpc832x_rdb
25925431333SGrant Likelyimage-$(CONFIG_MPC834x_ITX)		+= cuImage.mpc8349emitx \
26025431333SGrant Likely					   cuImage.mpc8349emitxgp
26125431333SGrant Likelyimage-$(CONFIG_MPC834x_MDS)		+= cuImage.mpc834x_mds
26225431333SGrant Likelyimage-$(CONFIG_MPC836x_MDS)		+= cuImage.mpc836x_mds
26359d13f9dSBryan O'Donoghueimage-$(CONFIG_ASP834x)			+= dtbImage.asp834x-redboot
26425431333SGrant Likely
26525431333SGrant Likely# Board ports in arch/powerpc/platform/85xx/Kconfig
26625431333SGrant Likelyimage-$(CONFIG_MPC8540_ADS)		+= cuImage.mpc8540ads
26725431333SGrant Likelyimage-$(CONFIG_MPC8560_ADS)		+= cuImage.mpc8560ads
26825431333SGrant Likelyimage-$(CONFIG_MPC85xx_CDS)		+= cuImage.mpc8541cds \
2690d4fdd32SZhao Chenhui					   cuImage.mpc8548cds_32b \
27025431333SGrant Likely					   cuImage.mpc8555cds
27125431333SGrant Likelyimage-$(CONFIG_MPC85xx_MDS)		+= cuImage.mpc8568mds
27225431333SGrant Likelyimage-$(CONFIG_MPC85xx_DS)		+= cuImage.mpc8544ds \
27325431333SGrant Likely					   cuImage.mpc8572ds
27425431333SGrant Likelyimage-$(CONFIG_TQM8540)			+= cuImage.tqm8540
27525431333SGrant Likelyimage-$(CONFIG_TQM8541)			+= cuImage.tqm8541
2766dd1b64aSWolfgang Grandeggerimage-$(CONFIG_TQM8548)			+= cuImage.tqm8548
27725431333SGrant Likelyimage-$(CONFIG_TQM8555)			+= cuImage.tqm8555
27825431333SGrant Likelyimage-$(CONFIG_TQM8560)			+= cuImage.tqm8560
279a72a6f53SPaul Gortmakerimage-$(CONFIG_SBC8548)			+= cuImage.sbc8548
280ff880112SAlexandr Smirnovimage-$(CONFIG_KSI8560)			+= cuImage.ksi8560
28125431333SGrant Likely
28225431333SGrant Likely# Board ports in arch/powerpc/platform/embedded6xx/Kconfig
28325431333SGrant Likelyimage-$(CONFIG_STORCENTER)		+= cuImage.storcenter
28425431333SGrant Likelyimage-$(CONFIG_MPC7448HPC2)		+= cuImage.mpc7448hpc2
285c6ec08e0SRemi Machetimage-$(CONFIG_PPC_C2K)			+= cuImage.c2k
286b68a24bcSAlbert Herranzimage-$(CONFIG_GAMECUBE)		+= dtbImage.gamecube
2876cdd2417SAlbert Herranzimage-$(CONFIG_WII)			+= dtbImage.wii
288b09c1644SScott Wood
2898f23735dSGerhard Pircher# Board port in arch/powerpc/platform/amigaone/Kconfig
2908f23735dSGerhard Pircherimage-$(CONFIG_AMIGAONE)		+= cuImage.amigaone
2918f23735dSGerhard Pircher
2929216ad8cSPaul Mackerras# For 32-bit powermacs, build the COFF and miboot images
2939216ad8cSPaul Mackerras# as well as the ELF images.
2942bf11819SPaul Mackerrasifeq ($(CONFIG_PPC32),y)
2952bf11819SPaul Mackerrasimage-$(CONFIG_PPC_PMAC)	+= zImage.coff zImage.miboot
2962bf11819SPaul Mackerrasendif
29766a45dd3SPaul Mackerras
298c356aa45SGrant Likely# Allow extra targets to be added to the defconfig
299c356aa45SGrant Likelyimage-y	+= $(subst ",,$(CONFIG_EXTRA_TARGETS))
300c356aa45SGrant Likely
3015d7960ffSMilton Millerinitrd-  := $(patsubst zImage%, zImage.initrd%, $(image-n) $(image-))
302f6dfc805SDavid Gibsoninitrd-y := $(patsubst zImage%, zImage.initrd%, \
303595be948SGrant Likely		$(patsubst dtbImage%, dtbImage.initrd%, \
3045d1a0411SJohn Linn		$(patsubst simpleImage%, simpleImage.initrd%, \
3055d1a0411SJohn Linn		$(patsubst treeImage%, treeImage.initrd%, $(image-y)))))
3069da82a6dSMilton Millerinitrd-y := $(filter-out $(image-y), $(initrd-y))
307235fd835SMilton Millertargets	+= $(image-y) $(initrd-y)
30894b212c2SPaul Mackerras
3099da82a6dSMilton Miller$(addprefix $(obj)/, $(initrd-y)): $(obj)/ramdisk.image.gz
3109da82a6dSMilton Miller
3119da82a6dSMilton Miller# Don't put the ramdisk on the pattern rule; when its missing make will try
3129da82a6dSMilton Miller# the pattern rule with less dependencies that also matches (even with the
3139da82a6dSMilton Miller# hard dependency listed).
31425431333SGrant Likely$(obj)/zImage.initrd.%: vmlinux $(wrapperbits)
31525431333SGrant Likely	$(call if_changed,wrap,$*,,,$(obj)/ramdisk.image.gz)
3169da82a6dSMilton Miller
31725431333SGrant Likely$(obj)/zImage.%: vmlinux $(wrapperbits)
31825431333SGrant Likely	$(call if_changed,wrap,$*)
31925431333SGrant Likely
320595be948SGrant Likely# dtbImage% - a dtbImage is a zImage with an embedded device tree blob
321e04018e8SGrant Likely$(obj)/dtbImage.initrd.%: vmlinux $(wrapperbits) $(obj)/%.dtb
322e04018e8SGrant Likely	$(call if_changed,wrap,$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
32325431333SGrant Likely
324e04018e8SGrant Likely$(obj)/dtbImage.%: vmlinux $(wrapperbits) $(obj)/%.dtb
325e04018e8SGrant Likely	$(call if_changed,wrap,$*,,$(obj)/$*.dtb)
3269da82a6dSMilton Miller
3274bb09281STony Breeds# This cannot be in the root of $(src) as the zImage rule always adds a $(obj)
3284bb09281STony Breeds# prefix
3294bb09281STony Breeds$(obj)/vmlinux.strip: vmlinux
3304bb09281STony Breeds	$(STRIP) -s -R .comment $< -o $@
3314bb09281STony Breeds
3329da82a6dSMilton Miller$(obj)/uImage: vmlinux $(wrapperbits)
3339da82a6dSMilton Miller	$(call if_changed,wrap,uboot)
3349da82a6dSMilton Miller
33511eab297SBenjamin Herrenschmidt$(obj)/uImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
33611eab297SBenjamin Herrenschmidt	$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
33711eab297SBenjamin Herrenschmidt
33811eab297SBenjamin Herrenschmidt$(obj)/uImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
33911eab297SBenjamin Herrenschmidt	$(call if_changed,wrap,uboot-$*,,$(obj)/$*.dtb)
34011eab297SBenjamin Herrenschmidt
341a4292d7aSGrant Likely$(obj)/cuImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
342a4292d7aSGrant Likely	$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
343a4292d7aSGrant Likely
344e04018e8SGrant Likely$(obj)/cuImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
345e04018e8SGrant Likely	$(call if_changed,wrap,cuboot-$*,,$(obj)/$*.dtb)
3460fdd717eSScott Wood
347d2477b5cSGrant Likely$(obj)/simpleImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
348d2477b5cSGrant Likely	$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
349d2477b5cSGrant Likely
350d2477b5cSGrant Likely$(obj)/simpleImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
351d2477b5cSGrant Likely	$(call if_changed,wrap,simpleboot-$*,,$(obj)/$*.dtb)
352d2477b5cSGrant Likely
353e04018e8SGrant Likely$(obj)/treeImage.initrd.%: vmlinux $(obj)/%.dtb $(wrapperbits)
354e04018e8SGrant Likely	$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb,$(obj)/ramdisk.image.gz)
355f6dfc805SDavid Gibson
356e04018e8SGrant Likely$(obj)/treeImage.%: vmlinux $(obj)/%.dtb $(wrapperbits)
357e04018e8SGrant Likely	$(call if_changed,wrap,treeboot-$*,,$(obj)/$*.dtb)
358e04018e8SGrant Likely
359e04018e8SGrant Likely# Rule to build device tree blobs
3607c431851SStephen Warren$(obj)/%.dtb: $(src)/dts/%.dts FORCE
3617c431851SStephen Warren	$(call if_changed_dep,dtc)
3626a32d085SDavid Gibson
3634bb09281STony Breeds# If there isn't a platform selected then just strip the vmlinux.
3644bb09281STony Breedsifeq (,$(image-y))
3654bb09281STony Breedsimage-y := vmlinux.strip
3664bb09281STony Breedsendif
3674bb09281STony Breeds
3682bf11819SPaul Mackerras$(obj)/zImage:		$(addprefix $(obj)/, $(image-y))
3692bf11819SPaul Mackerras	@rm -f $@; ln $< $@
3702bf11819SPaul Mackerras$(obj)/zImage.initrd:	$(addprefix $(obj)/, $(initrd-y))
3712bf11819SPaul Mackerras	@rm -f $@; ln $< $@
37294b212c2SPaul Mackerras
373928370c6SAkinobu Mitainstall: $(CONFIGURE) $(addprefix $(obj)/, $(image-y))
37429f1aff2SGrant Likely	sh -x $(srctree)/$(src)/install.sh "$(KERNELRELEASE)" vmlinux System.map "$(INSTALL_PATH)" $^
37566a45dd3SPaul Mackerras
3761383a34fSMilton Miller# anything not in $(targets)
377b58a4575SKumar Galaclean-files += $(image-) $(initrd-) cuImage.* dtbImage.* treeImage.* \
378b58a4575SKumar Gala	zImage zImage.initrd zImage.chrp zImage.coff zImage.holly \
3791b041885SStephen Rothwell	zImage.miboot zImage.pmac zImage.pseries \
38058706ef9SCorey Minyard	zImage.maple simpleImage.* otheros.bld *.dtb
3811383a34fSMilton Miller
3821383a34fSMilton Miller# clean up files cached by wrapper
3831383a34fSMilton Millerclean-kernel := vmlinux.strip vmlinux.bin
3841383a34fSMilton Millerclean-kernel += $(addsuffix .gz,$(clean-kernel))
3851383a34fSMilton Miller# If not absolute clean-files are relative to $(obj).
3861383a34fSMilton Millerclean-files += $(addprefix $(objtree)/, $(clean-kernel))
387773f76b1SDavid Woodhouse
388773f76b1SDavid WoodhouseWRAPPER_OBJDIR := /usr/lib/kernel-wrapper
389773f76b1SDavid WoodhouseWRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
390773f76b1SDavid WoodhouseWRAPPER_BINDIR := /usr/sbin
391773f76b1SDavid WoodhouseINSTALL := install
392773f76b1SDavid Woodhouse
393773f76b1SDavid Woodhouseextra-installed		:= $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
394773f76b1SDavid Woodhousehostprogs-installed	:= $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs-y))
395773f76b1SDavid Woodhousewrapper-installed	:= $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
3964d9ef89dSBen Hutchingsdts-installed		:= $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
397773f76b1SDavid Woodhouse
398773f76b1SDavid Woodhouseall-installed		:= $(extra-installed) $(hostprogs-installed) $(wrapper-installed) $(dts-installed)
399773f76b1SDavid Woodhouse
400773f76b1SDavid Woodhousequiet_cmd_mkdir           = MKDIR   $(patsubst $(INSTALL_HDR_PATH)/%,%,$@)
401773f76b1SDavid Woodhouse      cmd_mkdir           = mkdir -p $@
402773f76b1SDavid Woodhouse
403773f76b1SDavid Woodhousequiet_cmd_install	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,%,$@)
404773f76b1SDavid Woodhouse      cmd_install	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_OBJDIR)/%,$(obj)/%,$@) $@
405773f76b1SDavid Woodhouse
406773f76b1SDavid Woodhousequiet_cmd_install_dts	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,dts/%,$@)
407773f76b1SDavid Woodhouse      cmd_install_dts	  = $(INSTALL)  -m0644 $(patsubst $(DESTDIR)$(WRAPPER_DTSDIR)/%,$(srctree)/$(obj)/dts/%,$@) $@
408773f76b1SDavid Woodhouse
409773f76b1SDavid Woodhousequiet_cmd_install_exe	  = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
410773f76b1SDavid Woodhouse      cmd_install_exe	  = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(obj)/%,$@) $@
411773f76b1SDavid Woodhouse
412773f76b1SDavid Woodhousequiet_cmd_install_wrapper = INSTALL $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,%,$@)
413773f76b1SDavid Woodhouse      cmd_install_wrapper = $(INSTALL)  -m0755 $(patsubst $(DESTDIR)$(WRAPPER_BINDIR)/%,$(srctree)/$(obj)/%,$@) $@ ;\
414773f76b1SDavid Woodhouse				sed -i $@ -e 's%^object=.*%object=$(WRAPPER_OBJDIR)%' \
415773f76b1SDavid Woodhouse					  -e 's%^objbin=.*%objbin=$(WRAPPER_BINDIR)%' \
416773f76b1SDavid Woodhouse
417773f76b1SDavid Woodhouse
418773f76b1SDavid Woodhouse$(DESTDIR)$(WRAPPER_OBJDIR) $(DESTDIR)$(WRAPPER_DTSDIR) $(DESTDIR)$(WRAPPER_BINDIR):
419773f76b1SDavid Woodhouse	$(call cmd,mkdir)
420773f76b1SDavid Woodhouse
421773f76b1SDavid Woodhouse$(extra-installed)	: $(DESTDIR)$(WRAPPER_OBJDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_OBJDIR)
422773f76b1SDavid Woodhouse	$(call cmd,install)
423773f76b1SDavid Woodhouse
424773f76b1SDavid Woodhouse$(hostprogs-installed)  : $(DESTDIR)$(WRAPPER_BINDIR)/% : $(obj)/% | $(DESTDIR)$(WRAPPER_BINDIR)
425773f76b1SDavid Woodhouse	$(call cmd,install_exe)
426773f76b1SDavid Woodhouse
427773f76b1SDavid Woodhouse$(dts-installed)	: $(DESTDIR)$(WRAPPER_DTSDIR)/% : $(srctree)/$(obj)/dts/% | $(DESTDIR)$(WRAPPER_DTSDIR)
428773f76b1SDavid Woodhouse	$(call cmd,install_dts)
429773f76b1SDavid Woodhouse
430773f76b1SDavid Woodhouse$(wrapper-installed): $(DESTDIR)$(WRAPPER_BINDIR) $(srctree)/$(obj)/wrapper | $(DESTDIR)$(WRAPPER_BINDIR)
431773f76b1SDavid Woodhouse	$(call cmd,install_wrapper)
432773f76b1SDavid Woodhouse
433773f76b1SDavid Woodhouse$(obj)/bootwrapper_install: $(all-installed)
434