1 # $Id: Makefile,v 1.35 2004/04/15 03:39:20 sugioka Exp $
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
7 # Copyright (C) 1999 Kaz Kojima
8 # Copyright (C) 2002, 2003, 2004 Paul Mundt
9 # Copyright (C) 2002 M. R. Brown
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
18 # We don't necessarily agree with the top-level Makefile with regards to what
19 # does and does not qualify as a noconfig_targets rule. In this case, we're
20 # still dependant on .config settings in order for core-y (machdir-y in
21 # particular) to resolve the proper directory. So we just manually include it
22 # if it hasn't been already..
29 cflags-$(CONFIG_CPU_LITTLE_ENDIAN) := -ml
31 cflags-$(CONFIG_CPU_SH2) += -m2
32 cflags-$(CONFIG_CPU_SH3) += -m3
33 cflags-$(CONFIG_CPU_SH4) += -m4 \
34 $(call cc-option,-mno-implicit-fp,-m4-nofpu)
36 cflags-$(CONFIG_SH_DSP) += -Wa,-dsp
37 cflags-$(CONFIG_SH_KGDB) += -g
39 cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \
40 $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g')
42 OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S
45 # Choosing incompatible machines durings configuration will result in
46 # error messages during linking.
48 LDFLAGS_vmlinux += -e _stext
50 ifdef CONFIG_CPU_LITTLE_ENDIAN
51 LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64'
54 LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4'
58 CFLAGS += -pipe $(cflags-y)
61 head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o
63 LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
65 core-y += arch/sh/kernel/ arch/sh/mm/
68 # ramdisk/initrd support
69 # You need a compressed ramdisk image, named
70 # CONFIG_EMBEDDED_RAMDISK_IMAGE. Relative pathnames
71 # are relative to arch/sh/ramdisk/.
73 core-$(CONFIG_EMBEDDED_RAMDISK) += arch/sh/ramdisk/
76 machdir-$(CONFIG_SH_SOLUTION_ENGINE) := se/770x
77 machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se/7751
78 machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se/7300
79 machdir-$(CONFIG_SH_STB1_HARP) := harp
80 machdir-$(CONFIG_SH_STB1_OVERDRIVE) := overdrive
81 machdir-$(CONFIG_SH_HP620) := hp6xx/hp620
82 machdir-$(CONFIG_SH_HP680) := hp6xx/hp680
83 machdir-$(CONFIG_SH_HP690) := hp6xx/hp690
84 machdir-$(CONFIG_SH_CQREEK) := cqreek
85 machdir-$(CONFIG_SH_DMIDA) := dmida
86 machdir-$(CONFIG_SH_EC3104) := ec3104
87 machdir-$(CONFIG_SH_SATURN) := saturn
88 machdir-$(CONFIG_SH_DREAMCAST) := dreamcast
89 machdir-$(CONFIG_SH_CAT68701) := cat68701
90 machdir-$(CONFIG_SH_BIGSUR) := bigsur
91 machdir-$(CONFIG_SH_SH2000) := sh2000
92 machdir-$(CONFIG_SH_ADX) := adx
93 machdir-$(CONFIG_SH_MPC1211) := mpc1211
94 machdir-$(CONFIG_SH_SECUREEDGE5410) := snapgear
95 machdir-$(CONFIG_SH_HS7751RVOIP) := renesas/hs7751rvoip
96 machdir-$(CONFIG_SH_RTS7751R2D) := renesas/rts7751r2d
97 machdir-$(CONFIG_SH_7751_SYSTEMH) := renesas/systemh
98 machdir-$(CONFIG_SH_UNKNOWN) := unknown
100 incdir-y := $(notdir $(machdir-y))
102 incdir-$(CONFIG_SH_SOLUTION_ENGINE) := se
103 incdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se7751
104 incdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se7300
105 incdir-$(CONFIG_SH_HP600) := hp6xx
107 core-y += arch/sh/boards/$(machdir-y)/
110 core-$(CONFIG_HD64461) += arch/sh/cchips/hd6446x/hd64461/
111 core-$(CONFIG_HD64465) += arch/sh/cchips/hd6446x/hd64465/
112 core-$(CONFIG_VOYAGERGX) += arch/sh/cchips/voyagergx/
114 cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2
115 cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3
116 cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4
118 libs-y := arch/sh/lib/ $(libs-y) $(LIBGCC)
120 drivers-y += arch/sh/drivers/
121 drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
125 CPPFLAGS_vmlinux.lds := -traditional
127 prepare: target_links
129 .PHONY: target_links FORCE
134 @echo ' Making asm-sh/cpu -> asm-sh/$(cpuincdir-y) link'
135 @rm -f include/asm-sh/cpu
136 @ln -sf $(cpuincdir-y) include/asm-sh/cpu
138 @echo ' Making asm-sh/mach -> asm-sh/$(incdir-y) link'
139 @rm -f include/asm-sh/mach
140 @ln -sf $(incdir-y) include/asm-sh/mach
142 $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
145 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
150 $(Q)$(MAKE) $(clean)=$(boot)
153 @echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)'