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
9 # This file is subject to the terms and conditions of the GNU General Public
10 # License. See the file "COPYING" in the main directory of this archive
13 # Copyright (C) 1994 by Hamish Macdonald
14 # Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com>
17 KBUILD_DEFCONFIG
:= multi_defconfig
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-
)
27 # Enable processor type. Ordering of these is important - we want to
28 # use the minimum processor type of the range we support. The logic
29 # for 680x0 will only allow use of the -m68060 or -m68040 if no other
30 # 680x0 type is specified - and no option is specified for 68030 or
31 # 68020. The other m68k/ColdFire types always specify some type of
32 # compiler cpu type flag.
35 cpuflags-
$(CONFIG_M68060
) := -m68060
38 cpuflags-
$(CONFIG_M68040
) := -m68040
40 cpuflags-
$(CONFIG_M68030
) :=
41 cpuflags-
$(CONFIG_M68020
) :=
42 cpuflags-
$(CONFIG_M68360
) := -m68332
43 cpuflags-
$(CONFIG_M68000
) := -m68000
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_M5307
) := $(call cc-option
,-mcpu
=5307,-m5200
)
48 cpuflags-
$(CONFIG_M528x
) := $(call cc-option
,-mcpu
=528x
,-m5307
)
49 cpuflags-
$(CONFIG_M5275
) := $(call cc-option
,-mcpu
=5275,-m5307
)
50 cpuflags-
$(CONFIG_M5272
) := $(call cc-option
,-mcpu
=5272,-m5307
)
51 cpuflags-
$(CONFIG_M5271
) := $(call cc-option
,-mcpu
=5271,-m5307
)
52 cpuflags-
$(CONFIG_M523x
) := $(call cc-option
,-mcpu
=523x
,-m5307
)
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
)
58 KBUILD_AFLAGS
+= $(cpuflags-y
)
59 KBUILD_CFLAGS
+= $(cpuflags-y
) -pipe
61 # without -fno-strength-reduce the 53c7xx.c driver fails ;-(
62 KBUILD_CFLAGS
+= -fno-strength-reduce
-ffixed-a2
64 # we can use a m68k-linux-gcc toolchain with these in place
65 KBUILD_CFLAGS
+= -DUTS_SYSNAME
=\"uClinux
\"
66 KBUILD_CFLAGS
+= -D__uClinux__
67 KBUILD_AFLAGS
+= -D__uClinux__
71 KBUILD_LDFLAGS_MODULE
+= -T
$(srctree
)/arch
/m68k
/kernel
/module.lds
77 CHECKFLAGS
+= -D__mc68000__
81 # If configured for kgdb support, include debugging infos and keep the
83 KBUILD_CFLAGS
:= $(subst -fomit-frame-pointer
,,$(KBUILD_CFLAGS
)) -g
87 # Select the assembler head startup code. Order is important. The default
88 # head code is first, processor specific selections can override it after.
90 head-y
:= arch
/m68k
/kernel
/head.o
91 head-
$(CONFIG_SUN3
) := arch
/m68k
/kernel
/sun3-head.o
92 head-
$(CONFIG_M68360
) := arch
/m68k
/platform
/68360/head.o
93 head-
$(CONFIG_M68000
) := arch
/m68k
/platform
/68328/head.o
94 head-
$(CONFIG_COLDFIRE
) := arch
/m68k
/platform
/coldfire
/head.o
96 core-y
+= arch
/m68k
/kernel
/ arch
/m68k
/mm
/
97 libs-y
+= arch
/m68k
/lib
/
99 core-
$(CONFIG_Q40
) += arch
/m68k
/q40
/
100 core-
$(CONFIG_AMIGA
) += arch
/m68k
/amiga
/
101 core-
$(CONFIG_ATARI
) += arch
/m68k
/atari
/
102 core-
$(CONFIG_MAC
) += arch
/m68k
/mac
/
103 core-
$(CONFIG_HP300
) += arch
/m68k
/hp300
/
104 core-
$(CONFIG_APOLLO
) += arch
/m68k
/apollo
/
105 core-
$(CONFIG_MVME147
) += arch
/m68k
/mvme147
/
106 core-
$(CONFIG_MVME16x
) += arch
/m68k
/mvme16x
/
107 core-
$(CONFIG_BVME6000
) += arch
/m68k
/bvme6000
/
108 core-
$(CONFIG_SUN3X
) += arch
/m68k
/sun3x
/ arch
/m68k
/sun3
/
109 core-
$(CONFIG_SUN3
) += arch
/m68k
/sun3
/ arch
/m68k
/sun3
/prom
/
110 core-
$(CONFIG_NATFEAT
) += arch
/m68k
/emu
/
111 core-
$(CONFIG_M68040
) += arch
/m68k
/fpsp040
/
112 core-
$(CONFIG_M68060
) += arch
/m68k
/ifpsp060
/
113 core-
$(CONFIG_M68KFPU_EMU
) += arch
/m68k
/math-emu
/
114 core-
$(CONFIG_M68360
) += arch
/m68k
/platform
/68360/
115 core-
$(CONFIG_M68000
) += arch
/m68k
/platform
/68328/
116 core-
$(CONFIG_M68EZ328
) += arch
/m68k
/platform
/68EZ328
/
117 core-
$(CONFIG_M68VZ328
) += arch
/m68k
/platform
/68VZ328
/
118 core-
$(CONFIG_COLDFIRE
) += arch
/m68k
/platform
/coldfire
/
124 if
[ -f
$(INSTALL_PATH
)/vmlinux
]; then mv
-f
$(INSTALL_PATH
)/vmlinux
$(INSTALL_PATH
)/vmlinux.old
; fi
125 if
[ -f
$(INSTALL_PATH
)/System.map
]; then mv
-f
$(INSTALL_PATH
)/System.map
$(INSTALL_PATH
)/System.old
; fi
126 cat vmlinux
> $(INSTALL_PATH
)/vmlinux
127 cp System.map
$(INSTALL_PATH
)/System.map
128 if
[ -x
/sbin
/lilo
]; then
/sbin
/lilo
; else /etc
/lilo
/install; fi
130 zImage compressed
: vmlinux.gz
135 cp vmlinux vmlinux.tmp
137 gzip
-9c vmlinux.tmp
>vmlinux.gz
140 gzip
-9c vmlinux
>vmlinux.gz
148 cp vmlinux vmlinux.tmp
150 bzip2
-1c vmlinux.tmp
>vmlinux.bz2
153 bzip2
-1c vmlinux
>vmlinux.bz2
157 rm -f vmlinux.gz vmlinux.bz2
160 sh
$(srctree
)/arch
/m68k
/install.sh
$(KERNELRELEASE
) vmlinux.gz System.map
"$(INSTALL_PATH)"