[PATCH] m68k: Moved initialisation of conswitchp from subarches to global arch setup
[linux-2.6.git] / arch / sh / Makefile
1 # $Id: Makefile,v 1.35 2004/04/15 03:39:20 sugioka Exp $
2 #
3 # This file is subject to the terms and conditions of the GNU General Public
4 # License.  See the file "COPYING" in the main directory of this archive
5 # for more details.
6 #
7 # Copyright (C) 1999  Kaz Kojima
8 # Copyright (C) 2002, 2003, 2004  Paul Mundt
9 # Copyright (C) 2002  M. R. Brown
10 #
11 # This file is included by the global makefile so that you can add your own
12 # architecture-specific flags and dependencies. Remember to do have actions
13 # for "archclean" and "archdep" for cleaning up and making dependencies for
14 # this architecture
15 #
16
17 cflags-y                                := -mb
18 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      := -ml
19
20 cflags-$(CONFIG_CPU_SH2)                += -m2
21 cflags-$(CONFIG_CPU_SH3)                += -m3
22 cflags-$(CONFIG_CPU_SH4)                += -m4 \
23         $(call cc-option,-mno-implicit-fp,-m4-nofpu)
24
25 cflags-$(CONFIG_SH_DSP)                 += -Wa,-dsp
26 cflags-$(CONFIG_SH_KGDB)                += -g
27
28 cflags-$(CONFIG_MORE_COMPILE_OPTIONS)   += \
29         $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g')
30
31 OBJCOPYFLAGS    := -O binary -R .note -R .comment -R .stab -R .stabstr -S
32
33 #
34 # arch/sh/defconfig doesn't reflect any real hardware, and as such should
35 # never be used by anyone. Use a board-specific defconfig that has a
36 # reasonable chance of being current instead.
37 #
38 KBUILD_DEFCONFIG := rts7751r2d_defconfig
39
40 #
41 # Choosing incompatible machines durings configuration will result in
42 # error messages during linking.
43 #
44 LDFLAGS_vmlinux     += -e _stext
45
46 ifdef CONFIG_CPU_LITTLE_ENDIAN
47 LDFLAGS_vmlinux         += --defsym 'jiffies=jiffies_64'
48 LDFLAGS                 += -EL
49 else
50 LDFLAGS_vmlinux         += --defsym 'jiffies=jiffies_64+4'
51 LDFLAGS                 += -EB
52 endif
53
54 CFLAGS          += -pipe $(cflags-y)
55 AFLAGS          += $(cflags-y)
56
57 head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o
58
59 LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
60
61 core-y                          += arch/sh/kernel/ arch/sh/mm/
62
63 # Boards
64 machdir-$(CONFIG_SH_SOLUTION_ENGINE)            := se/770x
65 machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE)       := se/7751
66 machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE)       := se/7300
67 machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE)      := se/73180
68 machdir-$(CONFIG_SH_STB1_HARP)                  := harp
69 machdir-$(CONFIG_SH_STB1_OVERDRIVE)             := overdrive
70 machdir-$(CONFIG_SH_HP620)                      := hp6xx/hp620
71 machdir-$(CONFIG_SH_HP680)                      := hp6xx/hp680
72 machdir-$(CONFIG_SH_HP690)                      := hp6xx/hp690
73 machdir-$(CONFIG_SH_CQREEK)                     := cqreek
74 machdir-$(CONFIG_SH_DMIDA)                      := dmida
75 machdir-$(CONFIG_SH_EC3104)                     := ec3104
76 machdir-$(CONFIG_SH_SATURN)                     := saturn
77 machdir-$(CONFIG_SH_DREAMCAST)                  := dreamcast
78 machdir-$(CONFIG_SH_CAT68701)                   := cat68701
79 machdir-$(CONFIG_SH_BIGSUR)                     := bigsur
80 machdir-$(CONFIG_SH_SH2000)                     := sh2000
81 machdir-$(CONFIG_SH_ADX)                        := adx
82 machdir-$(CONFIG_SH_MPC1211)                    := mpc1211
83 machdir-$(CONFIG_SH_SH03)                       := sh03
84 machdir-$(CONFIG_SH_SECUREEDGE5410)             := snapgear
85 machdir-$(CONFIG_SH_HS7751RVOIP)                := renesas/hs7751rvoip
86 machdir-$(CONFIG_SH_RTS7751R2D)                 := renesas/rts7751r2d
87 machdir-$(CONFIG_SH_7751_SYSTEMH)               := renesas/systemh
88 machdir-$(CONFIG_SH_EDOSK7705)                  := renesas/edosk7705
89 machdir-$(CONFIG_SH_SH4202_MICRODEV)            := superh/microdev
90 machdir-$(CONFIG_SH_UNKNOWN)                    := unknown
91
92 incdir-y                        := $(notdir $(machdir-y))
93
94 incdir-$(CONFIG_SH_SOLUTION_ENGINE)             := se
95 incdir-$(CONFIG_SH_7751_SOLUTION_ENGINE)        := se7751
96 incdir-$(CONFIG_SH_7300_SOLUTION_ENGINE)        := se7300
97 incdir-$(CONFIG_SH_73180_SOLUTION_ENGINE)       := se73180
98 incdir-$(CONFIG_SH_HP600)                       := hp6xx
99
100 ifneq ($(machdir-y),)
101 core-y                          += arch/sh/boards/$(machdir-y)/
102 endif
103
104 # Companion chips
105 core-$(CONFIG_HD64461)          += arch/sh/cchips/hd6446x/hd64461/
106 core-$(CONFIG_HD64465)          += arch/sh/cchips/hd6446x/hd64465/
107 core-$(CONFIG_VOYAGERGX)        += arch/sh/cchips/voyagergx/
108
109 cpuincdir-$(CONFIG_CPU_SH2)     := cpu-sh2
110 cpuincdir-$(CONFIG_CPU_SH3)     := cpu-sh3
111 cpuincdir-$(CONFIG_CPU_SH4)     := cpu-sh4
112
113 libs-y                          := arch/sh/lib/ $(libs-y) $(LIBGCC)
114
115 drivers-y                       += arch/sh/drivers/
116 drivers-$(CONFIG_OPROFILE)      += arch/sh/oprofile/
117
118 boot := arch/sh/boot
119
120 CPPFLAGS_vmlinux.lds := -traditional
121
122 #       Update machine arch and proc symlinks if something which affects
123 #       them changed.  We use .arch and .mach to indicate when they were
124 #       updated last, otherwise make uses the target directory mtime.
125
126 include/asm-sh/.cpu: $(wildcard include/config/cpu/*.h) include/config/MARKER
127         @echo '  SYMLINK include/asm-sh/cpu -> include/asm-sh/$(cpuincdir-y)'
128 ifneq ($(KBUILD_SRC),)
129         $(Q)mkdir -p include/asm-sh
130         $(Q)ln -fsn $(srctree)/include/asm-sh/$(cpuincdir-y) include/asm-sh/cpu
131 else
132         $(Q)ln -fsn $(cpuincdir-y) include/asm-sh/cpu
133 endif
134         @touch $@
135
136 include/asm-sh/.mach: $(wildcard include/config/sh/*.h) include/config/MARKER
137         @echo '  SYMLINK include/asm-sh/mach -> include/asm-sh/$(incdir-y)'
138 ifneq ($(KBUILD_SRC),)
139         $(Q)mkdir -p include/asm-sh
140         $(Q)ln -fsn $(srctree)/include/asm-sh/$(incdir-y) include/asm-sh/mach
141 else
142         $(Q)ln -fsn $(incdir-y) include/asm-sh/mach
143 endif
144         @touch $@
145
146
147 archprepare: maketools include/asm-sh/.cpu include/asm-sh/.mach
148
149 .PHONY: maketools FORCE
150 maketools:  include/linux/version.h FORCE
151         $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
152
153 all: zImage
154
155 zImage: vmlinux
156         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
157
158 compressed: zImage
159
160 archclean:
161         $(Q)$(MAKE) $(clean)=$(boot)
162
163 CLEAN_FILES += include/asm-sh/machtypes.h
164
165 define archhelp
166         @echo '  zImage                    - Compressed kernel image (arch/sh/boot/zImage)'
167 endef
168