arch/mips/kernel/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # Makefile for the Linux/MIPS kernel.
   4 #
   5
   6 extra-y         := head.o vmlinux.lds
   7
   8 obj-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
  13 ifdef CONFIG_FUNCTION_TRACER
  14 CFLAGS_REMOVE_ftrace.o = -pg
  15 CFLAGS_REMOVE_early_printk.o = -pg
  16 CFLAGS_REMOVE_perf_event.o = -pg
  17 CFLAGS_REMOVE_perf_event_mipsxx.o = -pg
  18 endif
  19
  20 obj-$(CONFIG_CEVT_BCM1480)      += cevt-bcm1480.o
  21 obj-$(CONFIG_CEVT_R4K)          += cevt-r4k.o
  22 obj-$(CONFIG_CEVT_DS1287)       += cevt-ds1287.o
  23 obj-$(CONFIG_CEVT_GT641XX)      += cevt-gt641xx.o
  24 obj-$(CONFIG_CEVT_SB1250)       += cevt-sb1250.o
  25 obj-$(CONFIG_CEVT_TXX9)         += cevt-txx9.o
  26 obj-$(CONFIG_CSRC_BCM1480)      += csrc-bcm1480.o
  27 obj-$(CONFIG_CSRC_IOASIC)       += csrc-ioasic.o
  28 obj-$(CONFIG_CSRC_R4K)          += csrc-r4k.o
  29 obj-$(CONFIG_CSRC_SB1250)       += csrc-sb1250.o
  30 obj-$(CONFIG_SYNC_R4K)          += sync-r4k.o
  31
  32 obj-$(CONFIG_DEBUG_FS)          += segment.o
  33 obj-$(CONFIG_STACKTRACE)        += stacktrace.o
  34 obj-$(CONFIG_MODULES)           += module.o
  35
  36 obj-$(CONFIG_FTRACE_SYSCALLS)   += ftrace.o
  37 obj-$(CONFIG_FUNCTION_TRACER)   += mcount.o ftrace.o
  38
  39 sw-y                            := r4k_switch.o
  40 sw-$(CONFIG_CPU_R3000)          := r2300_switch.o
  41 sw-$(CONFIG_CPU_TX39XX)         := r2300_switch.o
  42 sw-$(CONFIG_CPU_CAVIUM_OCTEON)  := octeon_switch.o
  43 obj-y                           += $(sw-y)
  44
  45 obj-$(CONFIG_CPU_R4K_FPU)       += r4k_fpu.o
  46 obj-$(CONFIG_CPU_R3000)         += r2300_fpu.o
  47 obj-$(CONFIG_CPU_TX39XX)        += r2300_fpu.o
  48
  49 obj-$(CONFIG_SMP)               += smp.o
  50 obj-$(CONFIG_SMP_UP)            += smp-up.o
  51 obj-$(CONFIG_CPU_BMIPS)         += smp-bmips.o bmips_vec.o bmips_5xxx_init.o
  52
  53 obj-$(CONFIG_MIPS_MT)           += mips-mt.o
  54 obj-$(CONFIG_MIPS_MT_FPAFF)     += mips-mt-fpaff.o
  55 obj-$(CONFIG_MIPS_MT_SMP)       += smp-mt.o
  56 obj-$(CONFIG_MIPS_CMP)          += smp-cmp.o
  57 obj-$(CONFIG_MIPS_CPS)          += smp-cps.o cps-vec.o
  58 obj-$(CONFIG_MIPS_CPS_NS16550)  += cps-vec-ns16550.o
  59 obj-$(CONFIG_MIPS_SPRAM)        += spram.o
  60
  61 obj-$(CONFIG_MIPS_VPE_LOADER)   += vpe.o
  62 obj-$(CONFIG_MIPS_VPE_LOADER_CMP) += vpe-cmp.o
  63 obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o
  64 obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
  65 obj-$(CONFIG_MIPS_VPE_APSP_API_CMP) += rtlx-cmp.o
  66 obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o
  67
  68 obj-$(CONFIG_IRQ_CPU_RM7K)      += irq-rm7000.o
  69 obj-$(CONFIG_MIPS_MSC)          += irq-msc01.o
  70 obj-$(CONFIG_IRQ_TXX9)          += irq_txx9.o
  71 obj-$(CONFIG_IRQ_GT641XX)       += irq-gt641xx.o
  72
  73 obj-$(CONFIG_KPROBES)           += kprobes.o
  74 obj-$(CONFIG_32BIT)             += scall32-o32.o
  75 obj-$(CONFIG_64BIT)             += scall64-64.o
  76 obj-$(CONFIG_MIPS32_COMPAT)     += linux32.o ptrace32.o signal32.o
  77 obj-$(CONFIG_MIPS32_N32)        += binfmt_elfn32.o scall64-n32.o signal_n32.o
  78 obj-$(CONFIG_MIPS32_O32)        += binfmt_elfo32.o scall64-o32.o signal_o32.o
  79
  80 obj-$(CONFIG_KGDB)              += kgdb.o
  81 obj-$(CONFIG_PROC_FS)           += proc.o
  82 obj-$(CONFIG_MAGIC_SYSRQ)       += sysrq.o
  83
  84 obj-$(CONFIG_64BIT)             += cpu-bugs64.o
  85
  86 obj-$(CONFIG_I8253)             += i8253.o
  87
  88 obj-$(CONFIG_GPIO_TXX9)         += gpio_txx9.o
  89
  90 obj-$(CONFIG_RELOCATABLE)       += relocate.o
  91
  92 obj-$(CONFIG_KEXEC)             += machine_kexec.o relocate_kernel.o crash.o
  93 obj-$(CONFIG_CRASH_DUMP)        += crash_dump.o
  94 obj-$(CONFIG_EARLY_PRINTK)      += early_printk.o
  95 obj-$(CONFIG_EARLY_PRINTK_8250) += early_printk_8250.o
  96 obj-$(CONFIG_SPINLOCK_TEST)     += spinlock_test.o
  97 obj-$(CONFIG_MIPS_MACHINE)      += mips_machine.o
  98 obj-$(CONFIG_MIPSR2_TO_R6_EMULATOR)     += mips-r2-to-r6-emul.o
  99
 100 CFLAGS_cpu-bugs64.o     = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
 101
 102 obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT)   += 8250-platform.o
 103
 104 obj-$(CONFIG_PERF_EVENTS)       += perf_event.o
 105 obj-$(CONFIG_HW_PERF_EVENTS)    += perf_event_mipsxx.o
 106
 107 obj-$(CONFIG_JUMP_LABEL)        += jump_label.o
 108 obj-$(CONFIG_UPROBES)           += uprobes.o
 109
 110 obj-$(CONFIG_MIPS_CM)           += mips-cm.o
 111 obj-$(CONFIG_MIPS_CPC)          += mips-cpc.o
 112
 113 obj-$(CONFIG_CPU_PM)            += pm.o
 114 obj-$(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 #
 124 ifeq ($(CONFIG_CPU_MIPSR2), y)
 125 CFLAGS_DSP                      = -DHAVE_AS_DSP
 126
 127 CFLAGS_signal.o                 = $(CFLAGS_DSP)
 128 CFLAGS_signal32.o               = $(CFLAGS_DSP)
 129 CFLAGS_process.o                = $(CFLAGS_DSP)
 130 CFLAGS_branch.o                 = $(CFLAGS_DSP)
 131 CFLAGS_ptrace.o                 = $(CFLAGS_DSP)
 132 endif
 133
 134 CPPFLAGS_vmlinux.lds            := $(KBUILD_CFLAGS)