1 # SPDX-License-Identifier: GPL-2.0 <<
2 # 1 #
3 # Makefile for the Linux/MIPS kernel. 2 # Makefile for the Linux/MIPS kernel.
4 # 3 #
5 4
6 extra-y := vmlinux.lds !! 5 extra-y := head.o vmlinux.lds
7 6
8 obj-y += head.o branch.o cmpxchg.o e !! 7 obj-y += cpu-probe.o branch.o elf.o entry.o genex.o idle.o irq.o \
9 process.o prom.o ptrace.o r 8 process.o prom.o ptrace.o reset.o setup.o signal.o \
10 syscall.o time.o topology.o 9 syscall.o time.o topology.o traps.o unaligned.o watch.o \
11 vdso.o cacheinfo.o !! 10 vdso.o
12 <<
13 ifdef CONFIG_CPU_R3K_TLB <<
14 obj-y += cpu-r3k-probe.o <<
15 else <<
16 obj-y += cpu-probe.o <<
17 endif <<
18 11
19 ifdef CONFIG_FUNCTION_TRACER 12 ifdef CONFIG_FUNCTION_TRACER
20 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) !! 13 CFLAGS_REMOVE_ftrace.o = -pg
21 CFLAGS_REMOVE_early_printk.o = $(CC_FLAGS_FTR !! 14 CFLAGS_REMOVE_early_printk.o = -pg
22 CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE !! 15 CFLAGS_REMOVE_perf_event.o = -pg
23 CFLAGS_REMOVE_perf_event_mipsxx.o = $(CC_FLAGS !! 16 CFLAGS_REMOVE_perf_event_mipsxx.o = -pg
24 endif 17 endif
25 18
26 obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm148 19 obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
27 obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o 20 obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o
28 obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287 21 obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o
29 obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641x 22 obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o
30 obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250 23 obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
31 obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o 24 obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o
32 obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm148 25 obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o
33 obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic 26 obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o
34 obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o 27 obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o
35 obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250 28 obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
36 obj-$(CONFIG_SYNC_R4K) += sync-r4k.o 29 obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
37 30
38 obj-$(CONFIG_DEBUG_FS) += segment.o 31 obj-$(CONFIG_DEBUG_FS) += segment.o
39 obj-$(CONFIG_STACKTRACE) += stacktrace. 32 obj-$(CONFIG_STACKTRACE) += stacktrace.o
40 obj-$(CONFIG_MODULES) += module.o !! 33 obj-$(CONFIG_MODULES) += mips_ksyms.o module.o
>> 34 obj-$(CONFIG_MODULES_USE_ELF_RELA) += module-rela.o
41 35
42 obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o 36 obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
43 obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ft 37 obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o
44 38
45 sw-y := r4k_switch. !! 39 obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o r4k_switch.o
46 sw-$(CONFIG_CPU_R3000) := r2300_switc !! 40 obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o
47 sw-$(CONFIG_CPU_CAVIUM_OCTEON) := octeon_swit !! 41 obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o
48 obj-y += $(sw-y) !! 42 obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o
49 !! 43 obj-$(CONFIG_CPU_CAVIUM_OCTEON) += r4k_fpu.o octeon_switch.o
50 obj-$(CONFIG_MIPS_FP_SUPPORT) += fpu-probe.o <<
51 obj-$(CONFIG_CPU_R2300_FPU) += r2300_fpu.o <<
52 obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o <<
53 44
54 obj-$(CONFIG_SMP) += smp.o 45 obj-$(CONFIG_SMP) += smp.o
55 obj-$(CONFIG_SMP_UP) += smp-up.o 46 obj-$(CONFIG_SMP_UP) += smp-up.o
56 obj-$(CONFIG_CPU_BMIPS) += smp-bmips.o !! 47 obj-$(CONFIG_CPU_BMIPS) += smp-bmips.o bmips_vec.o
57 48
58 obj-$(CONFIG_MIPS_MT) += mips-mt.o 49 obj-$(CONFIG_MIPS_MT) += mips-mt.o
59 obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpa 50 obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o
60 obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o 51 obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o
>> 52 obj-$(CONFIG_MIPS_CMP) += smp-cmp.o
61 obj-$(CONFIG_MIPS_CPS) += smp-cps.o c 53 obj-$(CONFIG_MIPS_CPS) += smp-cps.o cps-vec.o
62 obj-$(CONFIG_MIPS_CPS_NS16550) += cps-vec-ns1 54 obj-$(CONFIG_MIPS_CPS_NS16550) += cps-vec-ns16550.o
>> 55 obj-$(CONFIG_MIPS_GIC_IPI) += smp-gic.o
63 obj-$(CONFIG_MIPS_SPRAM) += spram.o 56 obj-$(CONFIG_MIPS_SPRAM) += spram.o
64 57
65 obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o 58 obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o
>> 59 obj-$(CONFIG_MIPS_VPE_LOADER_CMP) += vpe-cmp.o
66 obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o 60 obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o
67 obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o 61 obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
>> 62 obj-$(CONFIG_MIPS_VPE_APSP_API_CMP) += rtlx-cmp.o
68 obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt. 63 obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o
69 64
>> 65 obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o
70 obj-$(CONFIG_MIPS_MSC) += irq-msc01.o 66 obj-$(CONFIG_MIPS_MSC) += irq-msc01.o
71 obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o 67 obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o
72 obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx 68 obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o
73 69
74 obj-$(CONFIG_KPROBES) += kprobes.o 70 obj-$(CONFIG_KPROBES) += kprobes.o
75 obj-$(CONFIG_32BIT) += scall32-o32 71 obj-$(CONFIG_32BIT) += scall32-o32.o
76 obj-$(CONFIG_64BIT) += scall64-n64 !! 72 obj-$(CONFIG_64BIT) += scall64-64.o
77 obj-$(CONFIG_MIPS32_COMPAT) += linux32.o p 73 obj-$(CONFIG_MIPS32_COMPAT) += linux32.o ptrace32.o signal32.o
78 obj-$(CONFIG_MIPS32_N32) += scall64-n32 !! 74 obj-$(CONFIG_MIPS32_N32) += binfmt_elfn32.o scall64-n32.o signal_n32.o
79 obj-$(CONFIG_MIPS32_O32) += scall64-o32 !! 75 obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o
80 76
81 obj-$(CONFIG_KGDB) += kgdb.o 77 obj-$(CONFIG_KGDB) += kgdb.o
82 obj-$(CONFIG_PROC_FS) += proc.o 78 obj-$(CONFIG_PROC_FS) += proc.o
83 obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o 79 obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o
84 80
85 obj-$(CONFIG_CPU_R4X00_BUGS64) += r4k-bugs64. !! 81 obj-$(CONFIG_64BIT) += cpu-bugs64.o
86 82
87 obj-$(CONFIG_I8253) += i8253.o 83 obj-$(CONFIG_I8253) += i8253.o
88 84
89 obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o 85 obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
90 86
91 obj-$(CONFIG_RELOCATABLE) += relocate.o !! 87 obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o
92 <<
93 obj-$(CONFIG_KEXEC_CORE) += machine_kex <<
94 obj-$(CONFIG_CRASH_DUMP) += crash_dump. 88 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
95 obj-$(CONFIG_EARLY_PRINTK) += early_print 89 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
96 obj-$(CONFIG_EARLY_PRINTK_8250) += early_print 90 obj-$(CONFIG_EARLY_PRINTK_8250) += early_printk_8250.o
97 obj-$(CONFIG_SPINLOCK_TEST) += spinlock_te 91 obj-$(CONFIG_SPINLOCK_TEST) += spinlock_test.o
>> 92 obj-$(CONFIG_MIPS_MACHINE) += mips_machine.o
98 obj-$(CONFIG_MIPSR2_TO_R6_EMULATOR) += mip 93 obj-$(CONFIG_MIPSR2_TO_R6_EMULATOR) += mips-r2-to-r6-emul.o
99 94
100 CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(K 95 CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
101 96
102 obj-$(CONFIG_PERF_EVENTS) += perf_event. !! 97 obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o
>> 98
>> 99 obj-$(CONFIG_PERF_EVENTS) += perf_event.o
103 obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_ 100 obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o
104 101
105 obj-$(CONFIG_JUMP_LABEL) += jump_label. 102 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
106 obj-$(CONFIG_UPROBES) += uprobes.o 103 obj-$(CONFIG_UPROBES) += uprobes.o
107 104
108 obj-$(CONFIG_MIPS_CM) += mips-cm.o 105 obj-$(CONFIG_MIPS_CM) += mips-cm.o
109 obj-$(CONFIG_MIPS_CPC) += mips-cpc.o 106 obj-$(CONFIG_MIPS_CPC) += mips-cpc.o
110 107
111 obj-$(CONFIG_CPU_PM) += pm.o 108 obj-$(CONFIG_CPU_PM) += pm.o
112 obj-$(CONFIG_MIPS_CPS_PM) += pm-cps.o 109 obj-$(CONFIG_MIPS_CPS_PM) += pm-cps.o
>> 110
>> 111 #
>> 112 # DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only. It is not
>> 113 # safe to unconditionnaly use the assembler -mdsp / -mdspr2 switches
>> 114 # here because the compiler may use DSP ASE instructions (such as lwx) in
>> 115 # code paths where we cannot check that the CPU we are running on supports it.
>> 116 # Proper abstraction using HAVE_AS_DSP and macros is done in
>> 117 # arch/mips/include/asm/mipsregs.h.
>> 118 #
>> 119 ifeq ($(CONFIG_CPU_MIPSR2), y)
>> 120 CFLAGS_DSP = -DHAVE_AS_DSP
>> 121
>> 122 CFLAGS_signal.o = $(CFLAGS_DSP)
>> 123 CFLAGS_signal32.o = $(CFLAGS_DSP)
>> 124 CFLAGS_process.o = $(CFLAGS_DSP)
>> 125 CFLAGS_branch.o = $(CFLAGS_DSP)
>> 126 CFLAGS_ptrace.o = $(CFLAGS_DSP)
>> 127 endif
113 128
114 CPPFLAGS_vmlinux.lds := $(KBUILD_CF 129 CPPFLAGS_vmlinux.lds := $(KBUILD_CFLAGS)
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