1# SPDX-License-Identifier: GPL-2.0
  2#
  3# Makefile for the Linux/MIPS kernel.
  4#
  5
  6extra-y		:= vmlinux.lds
  7
  8obj-y		+= head.o branch.o cmpxchg.o elf.o entry.o genex.o idle.o irq.o \
  9		   process.o prom.o ptrace.o reset.o setup.o signal.o \
 10		   syscall.o time.o topology.o traps.o unaligned.o watch.o \
 11		   vdso.o cacheinfo.o
 12
 13ifdef CONFIG_CPU_R3K_TLB
 14obj-y		+= cpu-r3k-probe.o
 15else
 16obj-y		+= cpu-probe.o
 17endif
 18
 19ifdef CONFIG_FUNCTION_TRACER
 20CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
 21CFLAGS_REMOVE_early_printk.o =  $(CC_FLAGS_FTRACE)
 22CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
 23CFLAGS_REMOVE_perf_event_mipsxx.o = $(CC_FLAGS_FTRACE)
 24endif
 25
 26obj-$(CONFIG_CEVT_BCM1480)	+= cevt-bcm1480.o
 27obj-$(CONFIG_CEVT_R4K)		+= cevt-r4k.o
 28obj-$(CONFIG_CEVT_DS1287)	+= cevt-ds1287.o
 29obj-$(CONFIG_CEVT_GT641XX)	+= cevt-gt641xx.o
 30obj-$(CONFIG_CEVT_SB1250)	+= cevt-sb1250.o
 31obj-$(CONFIG_CEVT_TXX9)		+= cevt-txx9.o
 32obj-$(CONFIG_CSRC_BCM1480)	+= csrc-bcm1480.o
 33obj-$(CONFIG_CSRC_IOASIC)	+= csrc-ioasic.o
 34obj-$(CONFIG_CSRC_R4K)		+= csrc-r4k.o
 35obj-$(CONFIG_CSRC_SB1250)	+= csrc-sb1250.o
 36obj-$(CONFIG_SYNC_R4K)		+= sync-r4k.o
 37
 38obj-$(CONFIG_DEBUG_FS)		+= segment.o
 39obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
 40obj-$(CONFIG_MODULES)		+= module.o
 41
 42obj-$(CONFIG_FTRACE_SYSCALLS)	+= ftrace.o
 43obj-$(CONFIG_FUNCTION_TRACER)	+= mcount.o ftrace.o
 44
 45sw-y				:= r4k_switch.o
 46sw-$(CONFIG_CPU_R3000)		:= r2300_switch.o
 
 47sw-$(CONFIG_CPU_CAVIUM_OCTEON)	:= octeon_switch.o
 48obj-y				+= $(sw-y)
 49
 50obj-$(CONFIG_MIPS_FP_SUPPORT)	+= fpu-probe.o
 51obj-$(CONFIG_CPU_R2300_FPU)	+= r2300_fpu.o
 52obj-$(CONFIG_CPU_R4K_FPU)	+= r4k_fpu.o
 
 
 53
 54obj-$(CONFIG_SMP)		+= smp.o
 55obj-$(CONFIG_SMP_UP)		+= smp-up.o
 56obj-$(CONFIG_CPU_BMIPS)		+= smp-bmips.o bmips_vec.o bmips_5xxx_init.o
 57
 58obj-$(CONFIG_MIPS_MT)		+= mips-mt.o
 59obj-$(CONFIG_MIPS_MT_FPAFF)	+= mips-mt-fpaff.o
 60obj-$(CONFIG_MIPS_MT_SMP)	+= smp-mt.o
 
 61obj-$(CONFIG_MIPS_CPS)		+= smp-cps.o cps-vec.o
 62obj-$(CONFIG_MIPS_CPS_NS16550)	+= cps-vec-ns16550.o
 63obj-$(CONFIG_MIPS_SPRAM)	+= spram.o
 64
 65obj-$(CONFIG_MIPS_VPE_LOADER)	+= vpe.o
 
 66obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o
 67obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
 
 68obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o
 69
 
 70obj-$(CONFIG_MIPS_MSC)		+= irq-msc01.o
 71obj-$(CONFIG_IRQ_TXX9)		+= irq_txx9.o
 72obj-$(CONFIG_IRQ_GT641XX)	+= irq-gt641xx.o
 73
 74obj-$(CONFIG_KPROBES)		+= kprobes.o
 75obj-$(CONFIG_32BIT)		+= scall32-o32.o
 76obj-$(CONFIG_64BIT)		+= scall64-n64.o
 77obj-$(CONFIG_MIPS32_COMPAT)	+= linux32.o ptrace32.o signal32.o
 78obj-$(CONFIG_MIPS32_N32)	+= scall64-n32.o signal_n32.o
 79obj-$(CONFIG_MIPS32_O32)	+= scall64-o32.o signal_o32.o
 80
 81obj-$(CONFIG_KGDB)		+= kgdb.o
 82obj-$(CONFIG_PROC_FS)		+= proc.o
 83obj-$(CONFIG_MAGIC_SYSRQ)	+= sysrq.o
 84
 85obj-$(CONFIG_CPU_R4X00_BUGS64)	+= r4k-bugs64.o
 86
 87obj-$(CONFIG_I8253)		+= i8253.o
 88
 89obj-$(CONFIG_GPIO_TXX9)		+= gpio_txx9.o
 90
 91obj-$(CONFIG_RELOCATABLE)	+= relocate.o
 92
 93obj-$(CONFIG_KEXEC_CORE)	+= machine_kexec.o relocate_kernel.o crash.o
 94obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 95obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 96obj-$(CONFIG_EARLY_PRINTK_8250)	+= early_printk_8250.o
 97obj-$(CONFIG_SPINLOCK_TEST)	+= spinlock_test.o
 
 98obj-$(CONFIG_MIPSR2_TO_R6_EMULATOR)	+= mips-r2-to-r6-emul.o
 99
100CFLAGS_cpu-bugs64.o	= $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
101
102obj-$(CONFIG_PERF_EVENTS)	+= perf_event.o perf_regs.o
 
 
103obj-$(CONFIG_HW_PERF_EVENTS)	+= perf_event_mipsxx.o
104
105obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
106obj-$(CONFIG_UPROBES)		+= uprobes.o
107
108obj-$(CONFIG_MIPS_CM)		+= mips-cm.o
109obj-$(CONFIG_MIPS_CPC)		+= mips-cpc.o
110
111obj-$(CONFIG_CPU_PM)		+= pm.o
112obj-$(CONFIG_MIPS_CPS_PM)	+= pm-cps.o
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
113
114CPPFLAGS_vmlinux.lds		:= $(KBUILD_CFLAGS)

  1# SPDX-License-Identifier: GPL-2.0
  2#
  3# Makefile for the Linux/MIPS kernel.
  4#
  5
  6extra-y		:= head.o vmlinux.lds
  7
  8obj-y		+= cmpxchg.o cpu-probe.o branch.o elf.o entry.o genex.o idle.o irq.o \
  9		   process.o prom.o ptrace.o reset.o setup.o signal.o \
 10		   syscall.o time.o topology.o traps.o unaligned.o watch.o \
 11		   vdso.o cacheinfo.o
 12
 
 
 
 
 
 
 13ifdef CONFIG_FUNCTION_TRACER
 14CFLAGS_REMOVE_ftrace.o = -pg
 15CFLAGS_REMOVE_early_printk.o = -pg
 16CFLAGS_REMOVE_perf_event.o = -pg
 17CFLAGS_REMOVE_perf_event_mipsxx.o = -pg
 18endif
 19
 20obj-$(CONFIG_CEVT_BCM1480)	+= cevt-bcm1480.o
 21obj-$(CONFIG_CEVT_R4K)		+= cevt-r4k.o
 22obj-$(CONFIG_CEVT_DS1287)	+= cevt-ds1287.o
 23obj-$(CONFIG_CEVT_GT641XX)	+= cevt-gt641xx.o
 24obj-$(CONFIG_CEVT_SB1250)	+= cevt-sb1250.o
 25obj-$(CONFIG_CEVT_TXX9)		+= cevt-txx9.o
 26obj-$(CONFIG_CSRC_BCM1480)	+= csrc-bcm1480.o
 27obj-$(CONFIG_CSRC_IOASIC)	+= csrc-ioasic.o
 28obj-$(CONFIG_CSRC_R4K)		+= csrc-r4k.o
 29obj-$(CONFIG_CSRC_SB1250)	+= csrc-sb1250.o
 30obj-$(CONFIG_SYNC_R4K)		+= sync-r4k.o
 31
 32obj-$(CONFIG_DEBUG_FS)		+= segment.o
 33obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
 34obj-$(CONFIG_MODULES)		+= module.o
 35
 36obj-$(CONFIG_FTRACE_SYSCALLS)	+= ftrace.o
 37obj-$(CONFIG_FUNCTION_TRACER)	+= mcount.o ftrace.o
 38
 39sw-y				:= r4k_switch.o
 40sw-$(CONFIG_CPU_R3000)		:= r2300_switch.o
 41sw-$(CONFIG_CPU_TX39XX)		:= r2300_switch.o
 42sw-$(CONFIG_CPU_CAVIUM_OCTEON)	:= octeon_switch.o
 43obj-y				+= $(sw-y)
 44
 
 
 45obj-$(CONFIG_CPU_R4K_FPU)	+= r4k_fpu.o
 46obj-$(CONFIG_CPU_R3000)		+= r2300_fpu.o
 47obj-$(CONFIG_CPU_TX39XX)	+= r2300_fpu.o
 48
 49obj-$(CONFIG_SMP)		+= smp.o
 50obj-$(CONFIG_SMP_UP)		+= smp-up.o
 51obj-$(CONFIG_CPU_BMIPS)		+= smp-bmips.o bmips_vec.o bmips_5xxx_init.o
 52
 53obj-$(CONFIG_MIPS_MT)		+= mips-mt.o
 54obj-$(CONFIG_MIPS_MT_FPAFF)	+= mips-mt-fpaff.o
 55obj-$(CONFIG_MIPS_MT_SMP)	+= smp-mt.o
 56obj-$(CONFIG_MIPS_CMP)		+= smp-cmp.o
 57obj-$(CONFIG_MIPS_CPS)		+= smp-cps.o cps-vec.o
 58obj-$(CONFIG_MIPS_CPS_NS16550)	+= cps-vec-ns16550.o
 59obj-$(CONFIG_MIPS_SPRAM)	+= spram.o
 60
 61obj-$(CONFIG_MIPS_VPE_LOADER)	+= vpe.o
 62obj-$(CONFIG_MIPS_VPE_LOADER_CMP) += vpe-cmp.o
 63obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o
 64obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
 65obj-$(CONFIG_MIPS_VPE_APSP_API_CMP) += rtlx-cmp.o
 66obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o
 67
 68obj-$(CONFIG_IRQ_CPU_RM7K)	+= irq-rm7000.o
 69obj-$(CONFIG_MIPS_MSC)		+= irq-msc01.o
 70obj-$(CONFIG_IRQ_TXX9)		+= irq_txx9.o
 71obj-$(CONFIG_IRQ_GT641XX)	+= irq-gt641xx.o
 72
 73obj-$(CONFIG_KPROBES)		+= kprobes.o
 74obj-$(CONFIG_32BIT)		+= scall32-o32.o
 75obj-$(CONFIG_64BIT)		+= scall64-64.o
 76obj-$(CONFIG_MIPS32_COMPAT)	+= linux32.o ptrace32.o signal32.o
 77obj-$(CONFIG_MIPS32_N32)	+= binfmt_elfn32.o scall64-n32.o signal_n32.o
 78obj-$(CONFIG_MIPS32_O32)	+= binfmt_elfo32.o scall64-o32.o signal_o32.o
 79
 80obj-$(CONFIG_KGDB)		+= kgdb.o
 81obj-$(CONFIG_PROC_FS)		+= proc.o
 82obj-$(CONFIG_MAGIC_SYSRQ)	+= sysrq.o
 83
 84obj-$(CONFIG_64BIT)		+= cpu-bugs64.o
 85
 86obj-$(CONFIG_I8253)		+= i8253.o
 87
 88obj-$(CONFIG_GPIO_TXX9)		+= gpio_txx9.o
 89
 90obj-$(CONFIG_RELOCATABLE)	+= relocate.o
 91
 92obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
 93obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 94obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 95obj-$(CONFIG_EARLY_PRINTK_8250)	+= early_printk_8250.o
 96obj-$(CONFIG_SPINLOCK_TEST)	+= spinlock_test.o
 97obj-$(CONFIG_MIPS_MACHINE)	+= mips_machine.o
 98obj-$(CONFIG_MIPSR2_TO_R6_EMULATOR)	+= mips-r2-to-r6-emul.o
 99
100CFLAGS_cpu-bugs64.o	= $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
101
102obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT)	+= 8250-platform.o
103
104obj-$(CONFIG_PERF_EVENTS)	+= perf_event.o
105obj-$(CONFIG_HW_PERF_EVENTS)	+= perf_event_mipsxx.o
106
107obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
108obj-$(CONFIG_UPROBES)		+= uprobes.o
109
110obj-$(CONFIG_MIPS_CM)		+= mips-cm.o
111obj-$(CONFIG_MIPS_CPC)		+= mips-cpc.o
112
113obj-$(CONFIG_CPU_PM)		+= pm.o
114obj-$(CONFIG_MIPS_CPS_PM)	+= pm-cps.o
115
116#
117# DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only. It is not
118# safe to unconditionnaly use the assembler -mdsp / -mdspr2 switches
119# here because the compiler may use DSP ASE instructions (such as lwx) in
120# code paths where we cannot check that the CPU we are running on supports it.
121# Proper abstraction using HAVE_AS_DSP and macros is done in
122# arch/mips/include/asm/mipsregs.h.
123#
124ifeq ($(CONFIG_CPU_MIPSR2), y)
125CFLAGS_DSP 			= -DHAVE_AS_DSP
126
127CFLAGS_signal.o			= $(CFLAGS_DSP)
128CFLAGS_signal32.o		= $(CFLAGS_DSP)
129CFLAGS_process.o		= $(CFLAGS_DSP)
130CFLAGS_branch.o			= $(CFLAGS_DSP)
131CFLAGS_ptrace.o			= $(CFLAGS_DSP)
132endif
133
134CPPFLAGS_vmlinux.lds		:= $(KBUILD_CFLAGS)