1 # 1 #
2 # alpha/Makefile !! 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.
3 # 6 #
4 # This file is subject to the terms and condit 7 # This file is subject to the terms and conditions of the GNU General Public
5 # License. See the file "COPYING" in the main 8 # License. See the file "COPYING" in the main directory of this archive
6 # for more details. 9 # for more details.
7 # 10 #
8 # Copyright (C) 1994 by Linus Torvalds !! 11 # Copyright (C) 1994 by Hamish Macdonald
>> 12 # Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com>
9 # 13 #
10 14
11 NM := $(NM) -B !! 15 KBUILD_DEFCONFIG := multi_defconfig
12 <<
13 LDFLAGS_vmlinux := -static -N #-relax <<
14 CHECKFLAGS += -D__alpha__ <<
15 cflags-y := -pipe -mno-fp-regs -ffixed- <<
16 cflags-y += $(call cc-option, -fno-jump <<
17 <<
18 cpuflags-$(CONFIG_ALPHA_EV56) := -mc <<
19 cpuflags-$(CONFIG_ALPHA_POLARIS) := -mc <<
20 cpuflags-$(CONFIG_ALPHA_SX164) := -mc <<
21 cpuflags-$(CONFIG_ALPHA_EV6) := -mc <<
22 cpuflags-$(CONFIG_ALPHA_EV67) := -mc <<
23 # If GENERIC, make sure to turn off any instru <<
24 # the host compiler might have on by default. <<
25 cpuflags-$(CONFIG_ALPHA_GENERIC) := -mc <<
26 <<
27 cflags-y += $(c <<
28 <<
29 <<
30 # For TSUNAMI, we must have the assembler not <<
31 # The same is true for IRONGATE, POLARIS, PYXI <<
32 # BWX is most important, but we don't really w <<
33 KBUILD_CFLAGS += $(cflags-y) -Wa,-mev6 <<
34 16
35 libs-y += arch/alpha/ !! 17 ifdef cross_compiling
>> 18 ifeq ($(CROSS_COMPILE),)
>> 19 CROSS_COMPILE := $(call cc-cross-prefix, \
>> 20 m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
>> 21 endif
>> 22 endif
36 23
37 # export what is needed by arch/alpha/boot/Mak !! 24 #
38 LIBS_Y := $(patsubst %/, %/lib.a, $(libs-y)) !! 25 # Enable processor type. Ordering of these is important - we want to
39 export LIBS_Y !! 26 # use the minimum processor type of the range we support. The logic
40 !! 27 # for 680x0 will only allow use of the -m68060 or -m68040 if no other
41 boot := arch/alpha/boot !! 28 # 680x0 type is specified - and no option is specified for 68030 or
42 !! 29 # 68020. The other m68k/ColdFire types always specify some type of
43 #Default target when executing make with no ar !! 30 # compiler cpu type flag.
44 all boot: $(boot)/vmlinux.gz !! 31 #
45 !! 32 ifndef CONFIG_M68040
46 $(boot)/vmlinux.gz: vmlinux !! 33 cpuflags-$(CONFIG_M68060) = -m68060
47 $(Q)$(MAKE) $(build)=$(boot) $@ !! 34 endif
>> 35 ifndef CONFIG_M68060
>> 36 cpuflags-$(CONFIG_M68040) = -m68040
>> 37 endif
>> 38 cpuflags-$(CONFIG_M68030) =
>> 39 cpuflags-$(CONFIG_M68020) =
>> 40 cpuflags-$(CONFIG_M68000) = -m68000
>> 41 cpuflags-$(CONFIG_M5441x) = $(call cc-option,-mcpu=54455,-mcfv4e)
>> 42 cpuflags-$(CONFIG_M54xx) = $(call cc-option,-mcpu=5475,-m5200)
>> 43 cpuflags-$(CONFIG_M5407) = $(call cc-option,-mcpu=5407,-m5200)
>> 44 cpuflags-$(CONFIG_M532x) = $(call cc-option,-mcpu=532x,-m5307)
>> 45 cpuflags-$(CONFIG_M537x) = $(call cc-option,-mcpu=537x,-m5307)
>> 46 cpuflags-$(CONFIG_M5307) = $(call cc-option,-mcpu=5307,-m5200)
>> 47 cpuflags-$(CONFIG_M528x) = $(call cc-option,-mcpu=528x,-m5307)
>> 48 cpuflags-$(CONFIG_M5275) = $(call cc-option,-mcpu=5275,-m5307)
>> 49 cpuflags-$(CONFIG_M5272) = $(call cc-option,-mcpu=5272,-m5307)
>> 50 cpuflags-$(CONFIG_M5271) = $(call cc-option,-mcpu=5271,-m5307)
>> 51 cpuflags-$(CONFIG_M523x) = $(call cc-option,-mcpu=523x,-m5307)
>> 52 cpuflags-$(CONFIG_M525x) = $(call cc-option,-mcpu=5253,-m5200)
>> 53 cpuflags-$(CONFIG_M5249) = $(call cc-option,-mcpu=5249,-m5200)
>> 54 cpuflags-$(CONFIG_M520x) = $(call cc-option,-mcpu=5208,-m5200)
>> 55 cpuflags-$(CONFIG_M5206e) = $(call cc-option,-mcpu=5206e,-m5200)
>> 56 cpuflags-$(CONFIG_M5206) = $(call cc-option,-mcpu=5206,-m5200)
>> 57
>> 58 # Evaluate tune cc-option calls now
>> 59 cpuflags-y := $(cpuflags-y)
>> 60
>> 61 KBUILD_AFLAGS += $(cpuflags-y)
>> 62 KBUILD_CFLAGS += $(cpuflags-y)
>> 63
>> 64 KBUILD_CFLAGS += -pipe -ffreestanding
>> 65
>> 66 ifdef CONFIG_MMU
>> 67 KBUILD_CFLAGS += -ffixed-a2
>> 68 else
>> 69 # we can use a m68k-linux-gcc toolchain with these in place
>> 70 KBUILD_CPPFLAGS += -DUTS_SYSNAME=\"uClinux\"
>> 71 KBUILD_CPPFLAGS += -D__uClinux__
>> 72 endif
>> 73
>> 74 KBUILD_LDFLAGS := -m m68kelf
>> 75
>> 76 ifdef CONFIG_SUN3
>> 77 LDFLAGS_vmlinux = -N
>> 78 endif
>> 79
>> 80 CHECKFLAGS += -D__mc68000__
>> 81
>> 82
>> 83 ifdef CONFIG_KGDB
>> 84 # If configured for kgdb support, include debugging infos and keep the
>> 85 # frame pointer
>> 86 KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
>> 87 endif
>> 88
>> 89 libs-y += arch/m68k/lib/
>> 90
>> 91
>> 92 all: zImage
>> 93
>> 94 lilo: vmlinux
>> 95 if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
>> 96 if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
>> 97 cat vmlinux > $(INSTALL_PATH)/vmlinux
>> 98 cp System.map $(INSTALL_PATH)/System.map
>> 99 if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
>> 100
>> 101 zImage compressed: vmlinux.gz
>> 102
>> 103 vmlinux.gz: vmlinux
>> 104
>> 105 ifndef CONFIG_KGDB
>> 106 cp vmlinux vmlinux.tmp
>> 107 $(STRIP) vmlinux.tmp
>> 108 $(KGZIP) -9c vmlinux.tmp >vmlinux.gz
>> 109 rm vmlinux.tmp
>> 110 else
>> 111 $(KGZIP) -9c vmlinux >vmlinux.gz
>> 112 endif
>> 113
>> 114 bzImage: vmlinux.bz2
>> 115
>> 116 vmlinux.bz2: vmlinux
>> 117
>> 118 ifndef CONFIG_KGDB
>> 119 cp vmlinux vmlinux.tmp
>> 120 $(STRIP) vmlinux.tmp
>> 121 $(KBZIP2) -1c vmlinux.tmp >vmlinux.bz2
>> 122 rm vmlinux.tmp
>> 123 else
>> 124 $(KBZIP2) -1c vmlinux >vmlinux.bz2
>> 125 endif
48 126
49 bootimage bootpfile bootpzfile: vmlinux !! 127 CLEAN_FILES += vmlinux.gz vmlinux.bz2
50 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$ <<
51 128
52 archheaders: 129 archheaders:
53 $(Q)$(MAKE) $(build)=arch/alpha/kernel !! 130 $(Q)$(MAKE) $(build)=arch/m68k/kernel/syscalls all
54 131
55 define archhelp !! 132 install: KBUILD_IMAGE := vmlinux.gz
56 echo '* boot - Compressed kernel im !! 133 install:
57 echo ' bootimage - SRM bootable image ( !! 134 $(call cmd,install)
58 echo ' bootpfile - BOOTP bootable image <<
59 echo ' bootpzfile - compressed kernel BO <<
60 endef <<
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