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Linux/arch/nios2/Makefile

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Diff markup

Differences between /arch/nios2/Makefile (Version linux-6.12-rc7) and /arch/m68k/Makefile (Version linux-5.1.21)


  1 #                                                   1 #
                                                   >>   2 # m68k/Makefile
                                                   >>   3 #
                                                   >>   4 # This file is included by the global makefile so that you can add your own
                                                   >>   5 # architecture-specific flags and dependencies. Remember to do have actions
                                                   >>   6 # for "archclean" and "archdep" for cleaning up and making dependencies for
                                                   >>   7 # this architecture
                                                   >>   8 #
  2 # This file is subject to the terms and condit      9 # This file is subject to the terms and conditions of the GNU General Public
  3 # License.  See the file "COPYING" in the main     10 # License.  See the file "COPYING" in the main directory of this archive
  4 # for more details.                                11 # for more details.
  5 #                                                  12 #
  6 # Copyright (C) 2013 Altera Corporation        !!  13 # Copyright (C) 1994 by Hamish Macdonald
  7 # Copyright (C) 1994, 95, 96, 2003 by Wind Riv !!  14 # Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com>
  8 # Written by Fredrik Markstrom                 << 
  9 #                                              << 
 10 # This file is included by the global makefile << 
 11 # architecture-specific flags and dependencies << 
 12 #                                                  15 #
 13 # Nios2 port by Wind River Systems Inc trough: << 
 14 #   fredrik.markstrom@gmail.com and ivarholmqv << 
 15                                                << 
 16 KBUILD_DEFCONFIG := 3c120_defconfig            << 
 17                                                << 
 18 UTS_SYSNAME = Linux                            << 
 19                                                << 
 20 export MMU                                     << 
 21                                                    16 
 22 LIBGCC         := $(shell $(CC) $(KBUILD_CFLAG !!  17 KBUILD_DEFCONFIG := multi_defconfig
 23                                                    18 
 24 KBUILD_AFLAGS += -march=r$(CONFIG_NIOS2_ARCH_R !!  19 ifneq ($(SUBARCH),$(ARCH))
                                                   >>  20         ifeq ($(CROSS_COMPILE),)
                                                   >>  21                 CROSS_COMPILE := $(call cc-cross-prefix, \
                                                   >>  22                         m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
                                                   >>  23         endif
                                                   >>  24 endif
 25                                                    25 
 26 KBUILD_CFLAGS += -pipe -D__linux__ -D__ELF__   !!  26 #
 27 KBUILD_CFLAGS += -march=r$(CONFIG_NIOS2_ARCH_R !!  27 #       Enable processor type. Ordering of these is important - we want to
 28 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_MUL_SU !!  28 #       use the minimum processor type of the range we support. The logic
 29 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_MULX_S !!  29 #       for 680x0 will only allow use of the -m68060 or -m68040 if no other
 30 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_HW_DIV_SU !!  30 #       680x0 type is specified - and no option is specified for 68030 or
 31 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_BMX_SUPPO !!  31 #       68020. The other m68k/ColdFire types always specify some type of
 32 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_CDX_SUPPO !!  32 #       compiler cpu type flag.
 33 KBUILD_CFLAGS += $(if $(CONFIG_NIOS2_FPU_SUPPO !!  33 #
 34                                                !!  34 ifndef CONFIG_M68040
 35 KBUILD_CFLAGS += -fno-optimize-sibling-calls   !!  35 cpuflags-$(CONFIG_M68060)       := -m68060
 36 KBUILD_CFLAGS += -DUTS_SYSNAME=\"$(UTS_SYSNAME !!  36 endif
 37 KBUILD_CFLAGS += -fno-builtin                  !!  37 ifndef CONFIG_M68060
 38 KBUILD_CFLAGS += -G 0                          !!  38 cpuflags-$(CONFIG_M68040)       := -m68040
 39                                                !!  39 endif
 40 libs-y          += arch/nios2/lib/ $(LIBGCC)   !!  40 cpuflags-$(CONFIG_M68030)       :=
                                                   >>  41 cpuflags-$(CONFIG_M68020)       :=
                                                   >>  42 cpuflags-$(CONFIG_M68000)       := -m68000
                                                   >>  43 cpuflags-$(CONFIG_M5441x)       := $(call cc-option,-mcpu=54455,-mcfv4e)
                                                   >>  44 cpuflags-$(CONFIG_M54xx)        := $(call cc-option,-mcpu=5475,-m5200)
                                                   >>  45 cpuflags-$(CONFIG_M5407)        := $(call cc-option,-mcpu=5407,-m5200)
                                                   >>  46 cpuflags-$(CONFIG_M532x)        := $(call cc-option,-mcpu=532x,-m5307)
                                                   >>  47 cpuflags-$(CONFIG_M537x)        := $(call cc-option,-mcpu=537x,-m5307)
                                                   >>  48 cpuflags-$(CONFIG_M5307)        := $(call cc-option,-mcpu=5307,-m5200)
                                                   >>  49 cpuflags-$(CONFIG_M528x)        := $(call cc-option,-mcpu=528x,-m5307)
                                                   >>  50 cpuflags-$(CONFIG_M5275)        := $(call cc-option,-mcpu=5275,-m5307)
                                                   >>  51 cpuflags-$(CONFIG_M5272)        := $(call cc-option,-mcpu=5272,-m5307)
                                                   >>  52 cpuflags-$(CONFIG_M5271)        := $(call cc-option,-mcpu=5271,-m5307)
                                                   >>  53 cpuflags-$(CONFIG_M523x)        := $(call cc-option,-mcpu=523x,-m5307)
                                                   >>  54 cpuflags-$(CONFIG_M525x)        := $(call cc-option,-mcpu=5253,-m5200)
                                                   >>  55 cpuflags-$(CONFIG_M5249)        := $(call cc-option,-mcpu=5249,-m5200)
                                                   >>  56 cpuflags-$(CONFIG_M520x)        := $(call cc-option,-mcpu=5208,-m5200)
                                                   >>  57 cpuflags-$(CONFIG_M5206e)       := $(call cc-option,-mcpu=5206e,-m5200)
                                                   >>  58 cpuflags-$(CONFIG_M5206)        := $(call cc-option,-mcpu=5206,-m5200)
                                                   >>  59 
                                                   >>  60 KBUILD_AFLAGS += $(cpuflags-y)
                                                   >>  61 KBUILD_CFLAGS += $(cpuflags-y)
                                                   >>  62 
                                                   >>  63 KBUILD_CFLAGS += -pipe -ffreestanding
                                                   >>  64 
                                                   >>  65 ifdef CONFIG_MMU
                                                   >>  66 # without -fno-strength-reduce the 53c7xx.c driver fails ;-(
                                                   >>  67 KBUILD_CFLAGS += -fno-strength-reduce -ffixed-a2
                                                   >>  68 else
                                                   >>  69 # we can use a m68k-linux-gcc toolchain with these in place
                                                   >>  70 KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
                                                   >>  71 KBUILD_CFLAGS += -D__uClinux__
                                                   >>  72 KBUILD_AFLAGS += -D__uClinux__
                                                   >>  73 endif
                                                   >>  74 
                                                   >>  75 KBUILD_LDFLAGS := -m m68kelf
                                                   >>  76 KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
                                                   >>  77 
                                                   >>  78 ifdef CONFIG_SUN3
                                                   >>  79 LDFLAGS_vmlinux = -N
                                                   >>  80 endif
                                                   >>  81 
                                                   >>  82 CHECKFLAGS += -D__mc68000__
                                                   >>  83 
                                                   >>  84 
                                                   >>  85 ifdef CONFIG_KGDB
                                                   >>  86 # If configured for kgdb support, include debugging infos and keep the
                                                   >>  87 # frame pointer
                                                   >>  88 KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
                                                   >>  89 endif
 41                                                    90 
 42 INSTALL_PATH ?= /tftpboot                      !!  91 #
 43 nios2-boot := arch/$(ARCH)/boot                !!  92 # Select the assembler head startup code. Order is important. The default
 44 BOOT_TARGETS = vmImage zImage                  !!  93 # head code is first, processor specific selections can override it after.
 45 PHONY += $(BOOT_TARGETS) install               !!  94 #
 46 KBUILD_IMAGE := $(nios2-boot)/vmImage          !!  95 head-y                          := arch/m68k/kernel/head.o
                                                   >>  96 head-$(CONFIG_SUN3)             := arch/m68k/kernel/sun3-head.o
                                                   >>  97 head-$(CONFIG_M68000)           := arch/m68k/68000/head.o
                                                   >>  98 head-$(CONFIG_COLDFIRE)         := arch/m68k/coldfire/head.o
                                                   >>  99 
                                                   >> 100 core-y                          += arch/m68k/kernel/    arch/m68k/mm/
                                                   >> 101 libs-y                          += arch/m68k/lib/
                                                   >> 102 
                                                   >> 103 core-$(CONFIG_Q40)              += arch/m68k/q40/
                                                   >> 104 core-$(CONFIG_AMIGA)            += arch/m68k/amiga/
                                                   >> 105 core-$(CONFIG_ATARI)            += arch/m68k/atari/
                                                   >> 106 core-$(CONFIG_MAC)              += arch/m68k/mac/
                                                   >> 107 core-$(CONFIG_HP300)            += arch/m68k/hp300/
                                                   >> 108 core-$(CONFIG_APOLLO)           += arch/m68k/apollo/
                                                   >> 109 core-$(CONFIG_MVME147)          += arch/m68k/mvme147/
                                                   >> 110 core-$(CONFIG_MVME16x)          += arch/m68k/mvme16x/
                                                   >> 111 core-$(CONFIG_BVME6000)         += arch/m68k/bvme6000/
                                                   >> 112 core-$(CONFIG_SUN3X)            += arch/m68k/sun3x/     arch/m68k/sun3/
                                                   >> 113 core-$(CONFIG_SUN3)             += arch/m68k/sun3/      arch/m68k/sun3/prom/
                                                   >> 114 core-$(CONFIG_NATFEAT)          += arch/m68k/emu/
                                                   >> 115 core-$(CONFIG_M68040)           += arch/m68k/fpsp040/
                                                   >> 116 core-$(CONFIG_M68060)           += arch/m68k/ifpsp060/
                                                   >> 117 core-$(CONFIG_M68KFPU_EMU)      += arch/m68k/math-emu/
                                                   >> 118 core-$(CONFIG_M68000)           += arch/m68k/68000/
                                                   >> 119 core-$(CONFIG_COLDFIRE)         += arch/m68k/coldfire/
                                                   >> 120 
                                                   >> 121 
                                                   >> 122 all:    zImage
                                                   >> 123 
                                                   >> 124 lilo:   vmlinux
                                                   >> 125         if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
                                                   >> 126         if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
                                                   >> 127         cat vmlinux > $(INSTALL_PATH)/vmlinux
                                                   >> 128         cp System.map $(INSTALL_PATH)/System.map
                                                   >> 129         if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
                                                   >> 130 
                                                   >> 131 zImage compressed: vmlinux.gz
                                                   >> 132 
                                                   >> 133 vmlinux.gz: vmlinux
                                                   >> 134 
                                                   >> 135 ifndef CONFIG_KGDB
                                                   >> 136         cp vmlinux vmlinux.tmp
                                                   >> 137         $(STRIP) vmlinux.tmp
                                                   >> 138         gzip -9c vmlinux.tmp >vmlinux.gz
                                                   >> 139         rm vmlinux.tmp
                                                   >> 140 else
                                                   >> 141         gzip -9c vmlinux >vmlinux.gz
                                                   >> 142 endif
                                                   >> 143 
                                                   >> 144 bzImage: vmlinux.bz2
                                                   >> 145 
                                                   >> 146 vmlinux.bz2: vmlinux
                                                   >> 147 
                                                   >> 148 ifndef CONFIG_KGDB
                                                   >> 149         cp vmlinux vmlinux.tmp
                                                   >> 150         $(STRIP) vmlinux.tmp
                                                   >> 151         bzip2 -1c vmlinux.tmp >vmlinux.bz2
                                                   >> 152         rm vmlinux.tmp
                                                   >> 153 else
                                                   >> 154         bzip2 -1c vmlinux >vmlinux.bz2
                                                   >> 155 endif
 47                                                   156 
 48 all: vmImage                                   !! 157 archclean:
                                                   >> 158         rm -f vmlinux.gz vmlinux.bz2
 49                                                   159 
 50 $(BOOT_TARGETS): vmlinux                       !! 160 archheaders:
 51         $(Q)$(MAKE) $(build)=$(nios2-boot) $(n !! 161         $(Q)$(MAKE) $(build)=arch/m68k/kernel/syscalls all
 52                                                   162 
 53 install:                                          163 install:
 54         $(call cmd,install)                    !! 164         sh $(srctree)/arch/m68k/install.sh $(KERNELRELEASE) vmlinux.gz System.map "$(INSTALL_PATH)"
 55                                                << 
 56 define archhelp                                << 
 57   echo  '* vmImage         - Kernel-only image << 
 58   echo  '  install         - Install kernel us << 
 59   echo  '                     (your) ~/bin/$(I << 
 60   echo  '                     (distribution) / << 
 61   echo  '                     install to $$(IN << 
 62 endef                                          << 
                                                      

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