xref: /linux/arch/powerpc/kernel/Makefile (revision 68005b67d15a1ee5b5ddff965175728e65fa73e7)
1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0
214cf11afSPaul Mackerras#
314cf11afSPaul Mackerras# Makefile for the linux kernel.
414cf11afSPaul Mackerras#
514cf11afSPaul Mackerras
680fdf470SRoland McGrathCFLAGS_ptrace.o		+= -DUTS_MACHINE='"$(UTS_MACHINE)"'
780fdf470SRoland McGrath
8aea44714SJoel Stanley# Disable clang warning for using setjmp without setjmp.h header
9aea44714SJoel StanleyCFLAGS_crash.o		+= $(call cc-disable-warning, builtin-requires-header)
10aea44714SJoel Stanley
11badf436fSRodrigo R. Galvaoifdef CONFIG_PPC64
121fbe9cf2SAnton BlanchardCFLAGS_prom_init.o	+= $(NO_MINIMAL_TOC)
13bd142b70SStephen Rothwellendif
14badf436fSRodrigo R. Galvaoifdef CONFIG_PPC32
159b6b563cSPaul MackerrasCFLAGS_prom_init.o      += -fPIC
16b3491269SPaul MackerrasCFLAGS_btext.o		+= -fPIC
17cabb5587SStephen Rothwellendif
189b6b563cSPaul Mackerras
1938addce8SEmese RevfyCFLAGS_cputable.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
20eac6f8b0SAndrew DonnellanCFLAGS_prom_init.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
2138addce8SEmese RevfyCFLAGS_btext.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
2238addce8SEmese RevfyCFLAGS_prom.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
2338addce8SEmese Revfy
24c3ff2a51SChristophe LeroyCFLAGS_prom_init.o += $(call cc-option, -fno-stack-protector)
25c3ff2a51SChristophe Leroy
26606576ceSSteven Rostedtifdef CONFIG_FUNCTION_TRACER
274e491d14SSteven Rostedt# Do not trace early boot code
282a056f58SNicholas PigginCFLAGS_REMOVE_cputable.o = $(CC_FLAGS_FTRACE)
292a056f58SNicholas PigginCFLAGS_REMOVE_prom_init.o = $(CC_FLAGS_FTRACE)
302a056f58SNicholas PigginCFLAGS_REMOVE_btext.o = $(CC_FLAGS_FTRACE)
312a056f58SNicholas PigginCFLAGS_REMOVE_prom.o = $(CC_FLAGS_FTRACE)
324e491d14SSteven Rostedtendif
334e491d14SSteven Rostedt
3464ac24e7SMatthew Wilcoxobj-y				:= cputable.o ptrace.o syscalls.o \
35624cee31SPaul Mackerras				   irq.o align.o signal_32.o pmc.o vdso.o \
36b0ce50aaSThomas Gleixner				   process.o systbl.o idle.o \
37698193d8SMichael Ellerman				   signal.o sysfs.o cacheinfo.o time.o \
38698193d8SMichael Ellerman				   prom.o traps.o setup-common.o \
39*68005b67SChristoph Hellwig				   udbg.o misc.o io.o misc_$(BITS).o \
4052d99627SKevin Hao				   of_platform.o prom_parse.o
4101e31dbaSRoland McGrathobj-$(CONFIG_PPC64)		+= setup_64.o sys_ppc32.o \
428568daa4SPaul Mackerras				   signal_64.o ptrace32.o \
432d27cfd3SBenjamin Herrenschmidt				   paca.o nvram_64.o firmware.o
44e0d00591SMichael Ellermanobj-$(CONFIG_VDSO32)		+= vdso32/
4575eb767eSNicholas Pigginobj-$(CONFIG_PPC_WATCHDOG)	+= watchdog.o
465aae8a53SK.Prasadobj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
472d27cfd3SBenjamin Herrenschmidtobj-$(CONFIG_PPC_BOOK3S_64)	+= cpu_setup_ppc970.o cpu_setup_pa6t.o
48179ab1cbSMichael Ellermanobj-$(CONFIG_PPC_BOOK3S_64)	+= cpu_setup_power.o
497c379526SPaolo Bonziniobj-$(CONFIG_PPC_BOOK3S_64)	+= mce.o mce_power.o
5034d97e07SBenjamin Herrenschmidtobj-$(CONFIG_PPC_BOOK3E_64)	+= exceptions-64e.o idle_book3e.o
51179ab1cbSMichael Ellermanobj-$(CONFIG_PPC_BARRIER_NOSPEC) += security.o
52a7f290daSBenjamin Herrenschmidtobj-$(CONFIG_PPC64)		+= vdso64/
53e821ea70SBenjamin Herrenschmidtobj-$(CONFIG_ALTIVEC)		+= vecemu.o
54f39224a8SPaul Mackerrasobj-$(CONFIG_PPC_970_NAP)	+= idle_power4.o
5583289f90SShreyas B. Prabhuobj-$(CONFIG_PPC_P7_NAP)	+= idle_book3s.o
56188917e1SBenjamin Herrenschmidtprocfs-y			:= proc_powerpc.o
57d3d2176aSDavid Gibsonobj-$(CONFIG_PROC_FS)		+= $(procfs-y)
58bed59275SStephen Rothwellrtaspci-$(CONFIG_PPC64)-$(CONFIG_PCI)	:= rtas_pci.o
59bed59275SStephen Rothwellobj-$(CONFIG_PPC_RTAS)		+= rtas.o rtas-rtc.o $(rtaspci-y-y)
603d541c4bSBenjamin Herrenschmidtobj-$(CONFIG_PPC_RTAS_DAEMON)	+= rtasd.o
61f4fcbbe9SPaul Mackerrasobj-$(CONFIG_RTAS_FLASH)	+= rtas_flash.o
62f4fcbbe9SPaul Mackerrasobj-$(CONFIG_RTAS_PROC)		+= rtas-proc.o
635a61ef74SNicholas Pigginobj-$(CONFIG_PPC_DT_CPU_FTRS)	+= dt_cpu_ftrs.o
64317f06deSGavin Shanobj-$(CONFIG_EEH)              += eeh.o eeh_pe.o eeh_dev.o eeh_cache.o \
65317f06deSGavin Shan				  eeh_driver.o eeh_event.o eeh_sysfs.o
668ad200d7SPaul Mackerrasobj-$(CONFIG_GENERIC_TBSYNC)	+= smp-tbsync.o
670cc4746cSMichael Ellermanobj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
68eb39c880SMahesh Salgaonkarobj-$(CONFIG_FA_DUMP)		+= fadump.o
69badf436fSRodrigo R. Galvaoifdef CONFIG_PPC32
70fc4033b2SKumar Galaobj-$(CONFIG_E500)		+= idle_e500.o
714490c06bSKumar Galaendif
72d7cceda9SChristophe Leroyobj-$(CONFIG_PPC_BOOK3S_32)	+= idle_6xx.o l2cr_6xx.o cpu_setup_6xx.o
739b781727SPaul Mackerrasobj-$(CONFIG_TAU)		+= tau_6xx.o
7490103f93SAnton Vorontsovobj-$(CONFIG_HIBERNATION)	+= swsusp.o suspend.o
75badf436fSRodrigo R. Galvaoifdef CONFIG_FSL_BOOKE
7690103f93SAnton Vorontsovobj-$(CONFIG_HIBERNATION)	+= swsusp_booke.o
7790103f93SAnton Vorontsovelse
7868201fbbSMichael Ellermanobj-$(CONFIG_HIBERNATION)	+= swsusp_$(BITS).o
7990103f93SAnton Vorontsovendif
802578bfaeSStephen Rothwellobj64-$(CONFIG_HIBERNATION)	+= swsusp_asm64.o
8168201fbbSMichael Ellermanobj-$(CONFIG_MODULES)		+= module.o module_$(BITS).o
8226f571d7SPaul Mackerrasobj-$(CONFIG_44x)		+= cpu_setup_44x.o
83440bc685SIan Munsieobj-$(CONFIG_PPC_FSL_BOOK3E)	+= cpu_setup_fsl_booke.o
84440bc685SIan Munsieobj-$(CONFIG_PPC_DOORBELL)	+= dbell.o
85ac5f89c7SMichael Ellermanobj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
8640ef8cbcSPaul Mackerras
8768201fbbSMichael Ellermanextra-y				:= head_$(BITS).o
8815f6527eSJosh Boyerextra-$(CONFIG_40x)		:= head_40x.o
8914cf11afSPaul Mackerrasextra-$(CONFIG_44x)		:= head_44x.o
9014cf11afSPaul Mackerrasextra-$(CONFIG_FSL_BOOKE)	:= head_fsl_booke.o
91968159c0SChristophe Leroyextra-$(CONFIG_PPC_8xx)		:= head_8xx.o
9214cf11afSPaul Mackerrasextra-y				+= vmlinux.lds
9314cf11afSPaul Mackerras
9468201fbbSMichael Ellermanobj-$(CONFIG_RELOCATABLE)	+= reloc_$(BITS).o
959c5f7d39SSuzuki Poulose
962578bfaeSStephen Rothwellobj-$(CONFIG_PPC32)		+= entry_32.o setup_32.o
974fc665b8SBecky Bruceobj-$(CONFIG_PPC64)		+= dma-iommu.o iommu.o
9817ce452fSJason Wesselobj-$(CONFIG_KGDB)		+= kgdb.o
999b6b563cSPaul Mackerrasobj-$(CONFIG_BOOTX_TEXT)	+= btext.o
1005ad57078SPaul Mackerrasobj-$(CONFIG_SMP)		+= smp.o
1017568cb4eSPaul Mackerrasobj-$(CONFIG_KPROBES)		+= kprobes.o
10251c9c084SAnju Tobj-$(CONFIG_OPTPROBES)		+= optprobes.o optprobes_head.o
103ead514d5SNaveen N. Raoobj-$(CONFIG_KPROBES_ON_FTRACE)	+= kprobes-ftrace.o
1048b7b80b9SAnanth N Mavinakayanahalliobj-$(CONFIG_UPROBES)		+= uprobes.o
10513b8a272SPaul Mackerrasobj-$(CONFIG_PPC_UDBG_16550)	+= legacy_serial.o udbg_16550.o
106fd3e0bbcSChristoph Hellwigobj-$(CONFIG_STACKTRACE)	+= stacktrace.o
107ec3cf2ecSBecky Bruceobj-$(CONFIG_SWIOTLB)		+= dma-swiotlb.o
10811ddce15SChristoph Hellwigobj-$(CONFIG_ARCH_HAS_DMA_SET_MASK) += dma-mask.o
1094c75a6f4SBenjamin Herrenschmidt
110317f06deSGavin Shanpci64-$(CONFIG_PPC64)		+= pci_dn.o pci-hotplug.o isa-bridge.o
11168201fbbSMichael Ellermanobj-$(CONFIG_PCI)		+= pci_$(BITS).o $(pci64-y) \
112fbe65447SGrant Likely				   pci-common.o pci_of_scan.o
113df87ef55SMichael Ellermanobj-$(CONFIG_PCI_MSI)		+= msi.o
114da665885SThiago Jung Bauermannobj-$(CONFIG_KEXEC_CORE)	+= machine_kexec.o crash.o \
11568201fbbSMichael Ellerman				   machine_kexec_$(BITS).o
116a0458284SThiago Jung Bauermannobj-$(CONFIG_KEXEC_FILE)	+= machine_kexec_file_$(BITS).o kexec_elf_$(BITS).o
117badf436fSRodrigo R. Galvaoifdef CONFIG_HAVE_IMA_KEXEC
118badf436fSRodrigo R. Galvaoifdef CONFIG_IMA
119467d2782SThiago Jung Bauermannobj-y				+= ima_kexec.o
120467d2782SThiago Jung Bauermannendif
121badf436fSRodrigo R. Galvaoendif
122467d2782SThiago Jung Bauermann
123c0803799SAl Viroobj-$(CONFIG_AUDIT)		+= audit.o
124c0803799SAl Viroobj64-$(CONFIG_AUDIT)		+= compat_audit.o
125cabb5587SStephen Rothwell
1263cc30d07SMichael Ellermanobj-$(CONFIG_PPC_IO_WORKAROUNDS)	+= io-workarounds.o
1273cc30d07SMichael Ellerman
1287853f9c0SNaveen N. Raoobj-y				+= trace/
129a1110654SScott Wood
130ecd73cc5SBenjamin Herrenschmidtifneq ($(CONFIG_PPC_INDIRECT_PIO),y)
13168a64357SBenjamin Herrenschmidtobj-y				+= iomap.o
1324cb3cee0SBenjamin Herrenschmidtendif
1334cb3cee0SBenjamin Herrenschmidt
13498ae22e1SMichael Neulingobj64-$(CONFIG_PPC_TRANSACTIONAL_MEM)	+= tm.o
13598ae22e1SMichael Neuling
136437a58dbSPaul Mackerrasobj-$(CONFIG_PPC64)		+= $(obj64-y)
1377325927eSPaul Mackerrasobj-$(CONFIG_PPC32)		+= $(obj32-y)
138437a58dbSPaul Mackerras
139fc2a5a61SStephen Rothwellifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)(CONFIG_PPC_BOOK3S),)
140322b4394SAnton Vorontsovobj-y				+= ppc_save_regs.o
141322b4394SAnton Vorontsovendif
142322b4394SAnton Vorontsov
1432e1ae9c0SLiu Yu-B13201obj-$(CONFIG_EPAPR_PARAVIRT)	+= epapr_paravirt.o epapr_hcalls.o
144d17051cbSAlexander Grafobj-$(CONFIG_KVM_GUEST)		+= kvm.o kvm_emul.o
1452a342ed5SAlexander Graf
146bf76f73cSDaniel Axtens# Disable GCOV & sanitizers in odd or sensitive code
147a15098c9SMichael EllermanGCOV_PROFILE_prom_init.o := n
148bf76f73cSDaniel AxtensUBSAN_SANITIZE_prom_init.o := n
149a15098c9SMichael EllermanGCOV_PROFILE_machine_kexec_64.o := n
150bf76f73cSDaniel AxtensUBSAN_SANITIZE_machine_kexec_64.o := n
151a15098c9SMichael EllermanGCOV_PROFILE_machine_kexec_32.o := n
152bf76f73cSDaniel AxtensUBSAN_SANITIZE_machine_kexec_32.o := n
153a15098c9SMichael EllermanGCOV_PROFILE_kprobes.o := n
154bf76f73cSDaniel AxtensUBSAN_SANITIZE_kprobes.o := n
155ead514d5SNaveen N. RaoGCOV_PROFILE_kprobes-ftrace.o := n
156ead514d5SNaveen N. RaoUBSAN_SANITIZE_kprobes-ftrace.o := n
157bf76f73cSDaniel AxtensUBSAN_SANITIZE_vdso.o := n
158a15098c9SMichael Ellerman
15925c8a78bSDavid Gibsonextra-$(CONFIG_PPC_FPU)		+= fpu.o
160e821ea70SBenjamin Herrenschmidtextra-$(CONFIG_ALTIVEC)		+= vector.o
161640768eeSStephen Rothwellextra-$(CONFIG_PPC64)		+= entry_64.o
1625ac47f7aSAnton Blanchardextra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE)	+= prom_init.o
1630a4690cfSStephen Rothwell
164badf436fSRodrigo R. Galvaoifdef CONFIG_PPC_OF_BOOT_TRAMPOLINE
165f49821eeSNicholas Piggin$(obj)/built-in.a:		prom_init_check
1665c02cd2fSMichael Ellerman
1675c02cd2fSMichael Ellermanquiet_cmd_prom_init_check = CALL    $<
1685c02cd2fSMichael Ellerman      cmd_prom_init_check = $(CONFIG_SHELL) $< "$(NM)" "$(obj)/prom_init.o"
1695c02cd2fSMichael Ellerman
1705c02cd2fSMichael EllermanPHONY += prom_init_check
1715c02cd2fSMichael Ellermanprom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o
1725c02cd2fSMichael Ellerman	$(call cmd,prom_init_check)
1737719ed7cSMichael Ellermanendif
1745c02cd2fSMichael Ellerman
175e4ccde02SKumar Galaclean-files := vmlinux.lds
176