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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) $(CFLAGS) -print-libgcc-file-name) | |
60 | ||
61 | core-y += arch/sh/kernel/ arch/sh/mm/ | |
62 | ||
1da177e4 LT |
63 | # Boards |
64 | machdir-$(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 | ||
5bb78269 | 147 | archprepare: maketools include/asm-sh/.cpu include/asm-sh/.mach |
1da177e4 LT |
148 | |
149 | .PHONY: maketools FORCE | |
cca6e6f5 | 150 | maketools: include/linux/version.h FORCE |
1da177e4 LT |
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 | ||
cca6e6f5 | 163 | CLEAN_FILES += include/asm-sh/machtypes.h |
1da177e4 LT |
164 | |
165 | define archhelp | |
166 | @echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)' | |
167 | endef | |
168 |