Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | # |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 16 | isa-y := any |
Paul Mundt | e5723e0 | 2006-09-27 17:38:11 +0900 | [diff] [blame] | 17 | isa-$(CONFIG_SH_DSP) := sh |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 18 | isa-$(CONFIG_CPU_SH2) := sh2 |
Paul Mundt | e5723e0 | 2006-09-27 17:38:11 +0900 | [diff] [blame] | 19 | isa-$(CONFIG_CPU_SH2A) := sh2a |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 20 | isa-$(CONFIG_CPU_SH3) := sh3 |
| 21 | isa-$(CONFIG_CPU_SH4) := sh4 |
| 22 | isa-$(CONFIG_CPU_SH4A) := sh4a |
Paul Mundt | e5723e0 | 2006-09-27 17:38:11 +0900 | [diff] [blame] | 23 | isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 24 | |
| 25 | isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp |
| 26 | |
| 27 | ifndef CONFIG_MMU |
| 28 | isa-y := $(isa-y)-nommu |
| 29 | endif |
| 30 | |
Paul Mundt | e5723e0 | 2006-09-27 17:38:11 +0900 | [diff] [blame] | 31 | ifndef CONFIG_SH_DSP |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 32 | ifndef CONFIG_SH_FPU |
| 33 | isa-y := $(isa-y)-nofpu |
| 34 | endif |
Paul Mundt | e5723e0 | 2006-09-27 17:38:11 +0900 | [diff] [blame] | 35 | endif |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 36 | |
Paul Mundt | 5364408 | 2006-11-21 11:12:19 +0900 | [diff] [blame] | 37 | cflags-$(CONFIG_CPU_SH2) := -m2 |
| 38 | cflags-$(CONFIG_CPU_SH3) := -m3 |
| 39 | cflags-$(CONFIG_CPU_SH4) := -m4 \ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 40 | $(call cc-option,-mno-implicit-fp,-m4-nofpu) |
Paul Mundt | 5364408 | 2006-11-21 11:12:19 +0900 | [diff] [blame] | 41 | cflags-$(CONFIG_CPU_SH4A) := -m4a $(call cc-option,-m4a-nofpu,) |
| 42 | |
| 43 | cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb |
| 44 | cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml |
| 45 | |
Stuart Menefy | f0bc814 | 2006-11-21 11:16:57 +0900 | [diff] [blame] | 46 | cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),) -ffreestanding |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 47 | |
| 48 | cflags-$(CONFIG_SH_DSP) += -Wa,-dsp |
| 49 | cflags-$(CONFIG_SH_KGDB) += -g |
| 50 | |
| 51 | cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \ |
| 52 | $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g') |
| 53 | |
| 54 | OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S |
| 55 | |
| 56 | # |
| 57 | # arch/sh/defconfig doesn't reflect any real hardware, and as such should |
| 58 | # never be used by anyone. Use a board-specific defconfig that has a |
| 59 | # reasonable chance of being current instead. |
| 60 | # |
Paul Mundt | f36af73 | 2006-12-06 11:08:49 +0900 | [diff] [blame] | 61 | KBUILD_DEFCONFIG := r7780rp_defconfig |
| 62 | |
| 63 | KBUILD_IMAGE := arch/sh/boot/zImage |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 64 | |
| 65 | # |
| 66 | # Choosing incompatible machines durings configuration will result in |
| 67 | # error messages during linking. |
| 68 | # |
| 69 | LDFLAGS_vmlinux += -e _stext |
| 70 | |
| 71 | ifdef CONFIG_CPU_LITTLE_ENDIAN |
| 72 | LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' |
| 73 | LDFLAGS += -EL |
| 74 | else |
| 75 | LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' |
| 76 | LDFLAGS += -EB |
| 77 | endif |
| 78 | |
| 79 | CFLAGS += -pipe $(cflags-y) |
| 80 | AFLAGS += $(cflags-y) |
| 81 | |
| 82 | head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o |
| 83 | |
| 84 | LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) |
| 85 | |
| 86 | core-y += arch/sh/kernel/ arch/sh/mm/ |
Takashi YOSHII | 4b56568 | 2006-09-27 17:15:32 +0900 | [diff] [blame] | 87 | core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 88 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 89 | # Boards |
| 90 | machdir-$(CONFIG_SH_SOLUTION_ENGINE) := se/770x |
| 91 | machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se/7751 |
| 92 | machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se/7300 |
Paul Mundt | bc8fb5d | 2006-09-27 18:09:34 +0900 | [diff] [blame] | 93 | machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) := se/7343 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se/73180 |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 95 | machdir-$(CONFIG_SH_HP6XX) := hp6xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | machdir-$(CONFIG_SH_EC3104) := ec3104 |
| 97 | machdir-$(CONFIG_SH_SATURN) := saturn |
| 98 | machdir-$(CONFIG_SH_DREAMCAST) := dreamcast |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 99 | machdir-$(CONFIG_SH_BIGSUR) := bigsur |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 100 | machdir-$(CONFIG_SH_MPC1211) := mpc1211 |
| 101 | machdir-$(CONFIG_SH_SH03) := sh03 |
| 102 | machdir-$(CONFIG_SH_SECUREEDGE5410) := snapgear |
| 103 | machdir-$(CONFIG_SH_HS7751RVOIP) := renesas/hs7751rvoip |
| 104 | machdir-$(CONFIG_SH_RTS7751R2D) := renesas/rts7751r2d |
| 105 | machdir-$(CONFIG_SH_7751_SYSTEMH) := renesas/systemh |
| 106 | machdir-$(CONFIG_SH_EDOSK7705) := renesas/edosk7705 |
Paul Mundt | 5283ecb | 2006-09-27 15:59:17 +0900 | [diff] [blame] | 107 | machdir-$(CONFIG_SH_R7780RP) := renesas/r7780rp |
Paul Mundt | 91b91d0 | 2006-09-27 18:08:33 +0900 | [diff] [blame] | 108 | machdir-$(CONFIG_SH_7710VOIPGW) := renesas/sh7710voipgw |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | machdir-$(CONFIG_SH_SH4202_MICRODEV) := superh/microdev |
kogiidena | 94c0fa5 | 2006-09-27 14:53:35 +0900 | [diff] [blame] | 110 | machdir-$(CONFIG_SH_LANDISK) := landisk |
Jamie Lenehan | a09749d | 2006-09-27 15:05:39 +0900 | [diff] [blame] | 111 | machdir-$(CONFIG_SH_TITAN) := titan |
Takashi YOSHII | 51e22e7 | 2006-09-27 17:41:31 +0900 | [diff] [blame] | 112 | machdir-$(CONFIG_SH_SHMIN) := shmin |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 113 | machdir-$(CONFIG_SH_7206_SOLUTION_ENGINE) := se/7206 |
| 114 | machdir-$(CONFIG_SH_7619_SOLUTION_ENGINE) := se/7619 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 115 | machdir-$(CONFIG_SH_UNKNOWN) := unknown |
| 116 | |
| 117 | incdir-y := $(notdir $(machdir-y)) |
Andriy Skulysh | 4bcac20 | 2006-09-27 13:07:38 +0900 | [diff] [blame] | 118 | incdir-$(CONFIG_SH_HP6XX) := hp6xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 119 | |
| 120 | ifneq ($(machdir-y),) |
| 121 | core-y += arch/sh/boards/$(machdir-y)/ |
| 122 | endif |
| 123 | |
| 124 | # Companion chips |
| 125 | core-$(CONFIG_HD64461) += arch/sh/cchips/hd6446x/hd64461/ |
| 126 | core-$(CONFIG_HD64465) += arch/sh/cchips/hd6446x/hd64465/ |
| 127 | core-$(CONFIG_VOYAGERGX) += arch/sh/cchips/voyagergx/ |
| 128 | |
| 129 | cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2 |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 130 | cpuincdir-$(CONFIG_CPU_SH2A) := cpu-sh2a |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 131 | cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3 |
| 132 | cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4 |
| 133 | |
| 134 | libs-y := arch/sh/lib/ $(libs-y) $(LIBGCC) |
| 135 | |
| 136 | drivers-y += arch/sh/drivers/ |
| 137 | drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/ |
| 138 | |
| 139 | boot := arch/sh/boot |
| 140 | |
| 141 | CPPFLAGS_vmlinux.lds := -traditional |
| 142 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 143 | incdir-prefix := $(srctree)/include/asm-sh/ |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 144 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 145 | # Update machine arch and proc symlinks if something which affects |
| 146 | # them changed. We use .arch and .mach to indicate when they were |
| 147 | # updated last, otherwise make uses the target directory mtime. |
| 148 | |
Paul Mundt | ae31825 | 2006-09-27 16:08:24 +0900 | [diff] [blame] | 149 | include/asm-sh/.cpu: $(wildcard include/config/cpu/*.h) \ |
| 150 | include/config/auto.conf FORCE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | @echo ' SYMLINK include/asm-sh/cpu -> include/asm-sh/$(cpuincdir-y)' |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 152 | $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi |
| 153 | $(Q)ln -fsn $(incdir-prefix)$(cpuincdir-y) include/asm-sh/cpu |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 154 | @touch $@ |
| 155 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 156 | # Most boards have their own mach directories. For the ones that |
| 157 | # don't, just reference the parent directory so the semantics are |
| 158 | # kept roughly the same. |
| 159 | |
Paul Mundt | ae31825 | 2006-09-27 16:08:24 +0900 | [diff] [blame] | 160 | include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \ |
| 161 | include/config/auto.conf FORCE |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 162 | @echo -n ' SYMLINK include/asm-sh/mach -> ' |
| 163 | $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi |
| 164 | $(Q)if [ -d $(incdir-prefix)$(incdir-y) ]; then \ |
| 165 | echo -e 'include/asm-sh/$(incdir-y)'; \ |
| 166 | ln -fsn $(incdir-prefix)$(incdir-y) \ |
| 167 | include/asm-sh/mach; \ |
| 168 | else \ |
| 169 | echo -e 'include/asm-sh'; \ |
| 170 | ln -fsn $(incdir-prefix) include/asm-sh/mach; \ |
| 171 | fi |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 172 | @touch $@ |
| 173 | |
Paul Mundt | ae31825 | 2006-09-27 16:08:24 +0900 | [diff] [blame] | 174 | archprepare: include/asm-sh/.cpu include/asm-sh/.mach maketools |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 175 | |
Paul Smith | 4f19336 | 2006-03-05 17:14:10 -0500 | [diff] [blame] | 176 | PHONY += maketools FORCE |
Sam Ravnborg | cca6e6f | 2005-09-09 20:28:49 +0200 | [diff] [blame] | 177 | maketools: include/linux/version.h FORCE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 178 | $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h |
| 179 | |
| 180 | all: zImage |
| 181 | |
| 182 | zImage: vmlinux |
| 183 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ |
| 184 | |
| 185 | compressed: zImage |
| 186 | |
| 187 | archclean: |
| 188 | $(Q)$(MAKE) $(clean)=$(boot) |
| 189 | |
Sam Ravnborg | cca6e6f | 2005-09-09 20:28:49 +0200 | [diff] [blame] | 190 | CLEAN_FILES += include/asm-sh/machtypes.h |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 191 | |
| 192 | define archhelp |
| 193 | @echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)' |
| 194 | endef |