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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 | # # arch/arm/Makefile # # This file is included by the global makefile so that you can add your own # architecture-specific flags and dependencies. Remember to do have actions # for "archclean" and "archdep" for cleaning up and making dependencies for # this architecture # # This file is subject to the terms and conditions of the GNU General Public # License. See the file "COPYING" in the main directory of this archive # for more details. # # Copyright (C) 1995, 1996 by Russell King CFLAGS_PROC := ASFLAGS_PROC := # All processors get `-mshort-load-bytes' for now, to work around alignment # problems. This is more of a hack that just happens to work than a real fix # but it will do for now. ifeq ($(CONFIG_CPU_26),y) PROCESSOR = armo TEXTADDR = 0x02080000 ZTEXTADDR = 0x01800000 ZRELADDR = 0x02080000 ifeq ($(CONFIG_BINUTILS_NEW),y) CFLAGS_PROC += -mapcs-26 -mshort-load-bytes ifeq ($(CONFIG_CPU_ARM2),y) CFLAGS_PROC += -mcpu=arm2 ASFLAGS_PROC += -m2 endif ifeq ($(CONFIG_CPU_ARM3),y) CFLAGS_PROC += -mcpu=arm3 ASFLAGS_PROC += -m3 endif else ifeq ($(CONFIG_CPU_ARM2),y) CFLAGS_PROC += -m2 ASFLAGS_PROC += -m2 endif ifeq ($(CONFIG_CPU_ARM3),y) CFLAGS_PROC += -m3 ASFLAGS_PROC += -m3 endif endif endif ifeq ($(CONFIG_CPU_32),y) PROCESSOR = armv TEXTADDR = 0xC0008000 ifeq ($(CONFIG_BINUTILS_NEW),y) CFLAGS_PROC += -mapcs-32 -mshort-load-bytes ifeq ($(CONFIG_CPU_ARM6),y) CFLAGS_PROC += -mcpu=arm6 endif ifeq ($(CONFIG_CPU_ARM7),y) CFLAGS_PROC += -mcpu=arm7 endif ifeq ($(CONFIG_CPU_SA110),y) CFLAGS_PROC += -mcpu=strongarm110 endif else CFLAGS_PROC += -m6 endif ASFLAGS_PROC += -m6 endif # Processor Architecture # CFLAGS_PROC - processor dependent CFLAGS # PROCESSOR - processor type # TEXTADDR - Uncompressed kernel link text address # ZTEXTADDR - Compressed kernel link text address # ZRELADDR - Compressed kernel relocating address (point at which uncompressed kernel is loaded). # COMPRESSED_HEAD = head.o ifeq ($(CONFIG_ARCH_A5K),y) MACHINE = a5k ARCHDIR = arc COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o endif ifeq ($(CONFIG_ARCH_ARC),y) MACHINE = arc ARCHDIR = arc COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o endif ifeq ($(CONFIG_ARCH_RPC),y) MACHINE = rpc ARCHDIR = rpc COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr.o ZTEXTADDR = 0x10008000 ZRELADDR = 0x10008000 endif ifeq ($(CONFIG_ARCH_EBSA110),y) MACHINE = ebsa110 ARCHDIR = ebsa110 ZTEXTADDR = 0x00008000 ZRELADDR = 0x00008000 endif ifeq ($(CONFIG_ARCH_EBSA285),y) MACHINE = ebsa285 ARCHDIR = ebsa285 ZTEXTADDR = 0x00008000 ZRELADDR = 0x00008000 endif ifeq ($(CONFIG_ARCH_NEXUSPCI),y) MACHINE = nexuspci ARCHDIR = nexuspci ZTEXTADDR = 0x40200000 ZRELADDR = 0x40008000 COMPRESSED_EXTRA = $(TOPDIR)/arch/arm/lib/ll_char_wr_scc.o COMPRESSED_HEAD = head-nexuspci.o endif ifeq ($(CONFIG_ARCH_VNC),y) MACHINE = vnc ARCHDIR = vnc endif ifeq ($(CONFIG_ARCH_TBOX),y) MACHINE = tbox ARCHDIR = tbox ZTEXTADDR = 0x80008000 ZRELDIR = 0x80008000 endif PERL = perl ifeq ($(CONFIG_BINUTILS_NEW),y) LD = $(CROSS_COMPILE)ld -m elf32arm else LD = $(CROSS_COMPILE)ld -m elf_arm endif OBJCOPY = $(CROSS_COMPILE)objcopy -O binary -R .note -R .comment -S OBJDUMP = $(CROSS_COMPILE)objdump CPP = $(CC) -E ARCHCC := $(word 1,$(CC)) GCCLIB := `$(ARCHCC) $(CFLAGS_PROC) --print-libgcc-file-name` #GCCARCH := -B/usr/bin/arm-linuxelf- HOSTCFLAGS := $(CFLAGS:-fomit-frame-pointer=) ifeq ($(CONFIG_FRAME_POINTER),y) CFLAGS := $(CFLAGS:-fomit-frame-pointer=) endif CFLAGS := $(CFLAGS_PROC) $(CFLAGS) -pipe ASFLAGS := $(ASFLAGS_PROC) $(ASFLAGS) LINKFLAGS = -T $(TOPDIR)/arch/arm/vmlinux-$(PROCESSOR).lds -e stext -Ttext $(TEXTADDR) ZLINKFLAGS = -Ttext $(ZTEXTADDR) SUBDIRS := $(SUBDIRS:drivers=arch/arm/drivers) arch/arm/lib arch/arm/kernel arch/arm/mm HEAD := arch/arm/kernel/head-$(PROCESSOR).o arch/arm/kernel/init_task.o CORE_FILES := arch/arm/kernel/kernel.o arch/arm/mm/mm.o $(CORE_FILES) LIBS := arch/arm/lib/lib.a $(LIBS) $(GCCLIB) BLOCK_DRIVERS := drivers/block/block.a CDROM_DRIVERS := drivers/cdrom/cdrom.a ifeq ($(CONFIG_FB),y) CHAR_DRIVERS := arch/arm/drivers/char1/char.a else ifeq ($(CONFIG_VGA_CONSOLE),y) CHAR_DRIVERS := arch/arm/drivers/char1/char.a else CHAR_DRIVERS := arch/arm/drivers/char/char.a endif endif MISC_DRIVERS := drivers/misc/misc.a NET_DRIVERS := drivers/net/net.a PARIDE_DRIVERS := drivers/block/paride/paride.a PCI_DRIVERS := drivers/pci/pci.a SCSI_DRIVERS := drivers/scsi/scsi.a SOUND_DRIVERS := drivers/sound/sound.a VIDEO_DRIVERS := drivers/video/video.a PNP_DRIVERS := drivers/pnp/pnp.a ifeq ($(CONFIG_ARCH_ACORN),y) BLOCK_DRIVERS += drivers/acorn/block/acorn-block.a CHAR_DRIVERS += drivers/acorn/char/acorn-char.a NET_DRIVERS += drivers/acorn/net/acorn-net.a drivers/net/net.a SCSI_DRIVERS += drivers/acorn/scsi/acorn-scsi.a endif DRIVERS := $(BLOCK_DRIVERS) $(CHAR_DRIVERS) $(MISC_DRIVERS) $(NET_DRIVERS) ifeq ($(CONFIG_FB),y) DRIVERS := $(DRIVERS) $(VIDEO_DRIVERS) else ifeq ($(CONFIG_VGA_CONSOLE),y) DRIVERS := $(DRIVERS) $(VIDEO_DRIVERS) endif endif ifeq ($(CONFIG_SCSI),y) DRIVERS := $(DRIVERS) $(SCSI_DRIVERS) endif ifneq ($(CONFIG_CD_NO_IDESCSI)$(CONFIG_BLK_DEV_IDECD)$(CONFIG_BLK_DEV_SR),) DRIVERS := $(DRIVERS) $(CDROM_DRIVERS) endif ifdef CONFIG_PCI DRIVERS := $(DRIVERS) $(PCI_DRIVERS) endif ifeq ($(CONFIG_SOUND),y) DRIVERS := $(DRIVERS) $(SOUND_DRIVERS) endif ifeq ($(CONFIG_PARIDE),y) DRIVERS := $(DRIVERS) $(PARIDE_DRIVERS) endif ifdef CONFIG_PNP DRIVERS := $(DRIVERS) $(PNP_DRIVERS) endif symlinks:: $(RM) include/asm-arm/arch include/asm-arm/proc (cd include/asm-arm; ln -sf arch-$(ARCHDIR) arch; ln -sf proc-$(PROCESSOR) proc) # Once we've finished integrating the sources, the @$(MAKE) will disappear archmrproper: rm -f include/asm-arm/arch include/asm-arm/proc @$(MAKE) -C arch/$(ARCH)/drivers mrproper arch/arm/kernel: dummy $(MAKE) linuxsubdirs SUBDIRS=arch/arm/kernel arch/arm/mm: dummy $(MAKE) linuxsubdirs SUBDIRS=arch/arm/mm arch/arm/lib: dummy $(MAKE) linuxsubdirs SUBDIRS=arch/arm/lib MAKEBOOT = $(MAKE) -C arch/$(ARCH)/boot zImage: vmlinux @$(MAKEBOOT) zImage zinstall: vmlinux @$(MAKEBOOT) zinstall Image: vmlinux @$(MAKEBOOT) Image install: vmlinux @$(MAKEBOOT) install # My testing targets (that short circuit a few dependencies) zImg:; @$(MAKEBOOT) zImage Img:; @$(MAKEBOOT) Image i:; @$(MAKEBOOT) install zi:; @$(MAKEBOOT) zinstall archclean: @$(MAKEBOOT) clean $(RM) arch/arm/lib/constants.h archdep: @$(MAKEBOOT) dep sed -e /^MACHINE..*=/s,= .*,= rpc,;/^PROCESSOR..*=/s,= .*,= armv, linux/arch/arm/Makefile.normal |