1 # $Id: Makefile,v 1.17 2003/05/20 03:12:54 lethal 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 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 cpu-$(CONFIG_CPU_LITTLE_ENDIAN) := -ml
31 cpu-$(CONFIG_CPU_SH2) += -m2
32 cpu-$(CONFIG_CPU_SH3) += -m3
33 cpu-$(CONFIG_CPU_SH4) += -m4 -mno-implicit-fp
36 CFLAGS :=$(CFLAGS:-fomit-frame-pointer=) -g
38 ifdef CONFIG_KGDB_MORE
39 CFLAGS += $(shell echo $(CONFIG_KGDB_OPTIONS) | sed -e 's/"//g')
43 OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S
46 # Choosing incompatible machines durings configuration will result in
47 # error messages during linking.
49 LDFLAGS_vmlinux += -e _stext
51 ifdef CONFIG_CPU_LITTLE_ENDIAN
52 LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' -EL
54 LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' -EB
57 CFLAGS += -pipe $(cpu-y)
60 head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o
62 LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
64 core-y += arch/sh/kernel/ arch/sh/mm/
67 machdir-$(CONFIG_SH_SOLUTION_ENGINE) := se/770x
68 machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se/7751
69 machdir-$(CONFIG_SH_STB1_HARP) := harp
70 machdir-$(CONFIG_SH_STB1_OVERDRIVE) := overdrive
71 machdir-$(CONFIG_SH_HP620) := hp6xx/hp620
72 machdir-$(CONFIG_SH_HP680) := hp6xx/hp680
73 machdir-$(CONFIG_SH_HP690) := hp6xx/hp690
74 machdir-$(CONFIG_SH_CQREEK) := cqreek
75 machdir-$(CONFIG_SH_DMIDA) := dmida
76 machdir-$(CONFIG_SH_EC3104) := ec3104
77 machdir-$(CONFIG_SH_SATURN) := saturn
78 machdir-$(CONFIG_SH_DREAMCAST) := dreamcast
79 machdir-$(CONFIG_SH_CAT68701) := cat68701
80 machdir-$(CONFIG_SH_BIGSUR) := bigsur
81 machdir-$(CONFIG_SH_SH2000) := sh2000
82 machdir-$(CONFIG_SH_ADX) := adx
83 machdir-$(CONFIG_SH_MPC1211) := mpc1211
84 machdir-$(CONFIG_SH_UNKNOWN) := unknown
86 incdir-y := $(machdir-y)
88 incdir-$(CONFIG_SH_SOLUTION_ENGINE) := se
89 incdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se7751
90 incdir-$(CONFIG_SH_HP600) := hp6xx
92 core-y += arch/sh/boards/$(machdir-y)/
95 core-$(CONFIG_HD64461) += arch/sh/cchips/hd6446x/hd64461/
96 core-$(CONFIG_HD64465) += arch/sh/cchips/hd6446x/hd64465/
98 cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2
99 cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3
100 cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4
102 libs-y += arch/sh/lib/ $(LIBGCC)
106 AFLAGS_vmlinux.lds.o := -traditional
108 prepare: target_links
110 .PHONY: target_links FORCE
112 @echo ' Making asm-sh/cpu -> asm-sh/$(cpuincdir-y) link'
113 @ln -sf $(cpuincdir-y) include/asm-sh/cpu
115 @echo ' Making asm-sh/mach -> asm-sh/$(incdir-y) link'
116 @ln -sf $(incdir-y) include/asm-sh/mach
118 $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
120 BOOTIMAGE=arch/sh/boot/zImage
122 $(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE)
127 $(Q)$(MAKE) $(clean)=$(boot)