| # |
| # m68k/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) 1994 by Hamish Macdonald |
| # Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com> |
| # |
| |
| KBUILD_DEFCONFIG := multi_defconfig |
| |
| ifneq ($(SUBARCH),$(ARCH)) |
| ifeq ($(CROSS_COMPILE),) |
| CROSS_COMPILE := $(call cc-cross-prefix, \ |
| m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-) |
| endif |
| endif |
| |
| # |
| # Enable processor type. Ordering of these is important - we want to |
| # use the minimum processor type of the range we support. The logic |
| # for 680x0 will only allow use of the -m68060 or -m68040 if no other |
| # 680x0 type is specified - and no option is specified for 68030 or |
| # 68020. The other m68k/ColdFire types always specify some type of |
| # compiler cpu type flag. |
| # |
| ifndef CONFIG_M68040 |
| cpuflags-$(CONFIG_M68060) := -m68060 |
| endif |
| ifndef CONFIG_M68060 |
| cpuflags-$(CONFIG_M68040) := -m68040 |
| endif |
| cpuflags-$(CONFIG_M68030) := |
| cpuflags-$(CONFIG_M68020) := |
| cpuflags-$(CONFIG_M68000) := -m68000 |
| cpuflags-$(CONFIG_M5441x) := $(call cc-option,-mcpu=54455,-mcfv4e) |
| cpuflags-$(CONFIG_M54xx) := $(call cc-option,-mcpu=5475,-m5200) |
| cpuflags-$(CONFIG_M5407) := $(call cc-option,-mcpu=5407,-m5200) |
| cpuflags-$(CONFIG_M532x) := $(call cc-option,-mcpu=532x,-m5307) |
| cpuflags-$(CONFIG_M537x) := $(call cc-option,-mcpu=537x,-m5307) |
| cpuflags-$(CONFIG_M5307) := $(call cc-option,-mcpu=5307,-m5200) |
| cpuflags-$(CONFIG_M528x) := $(call cc-option,-mcpu=528x,-m5307) |
| cpuflags-$(CONFIG_M5275) := $(call cc-option,-mcpu=5275,-m5307) |
| cpuflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5272,-m5307) |
| cpuflags-$(CONFIG_M5271) := $(call cc-option,-mcpu=5271,-m5307) |
| cpuflags-$(CONFIG_M523x) := $(call cc-option,-mcpu=523x,-m5307) |
| cpuflags-$(CONFIG_M525x) := $(call cc-option,-mcpu=5253,-m5200) |
| cpuflags-$(CONFIG_M5249) := $(call cc-option,-mcpu=5249,-m5200) |
| cpuflags-$(CONFIG_M520x) := $(call cc-option,-mcpu=5208,-m5200) |
| cpuflags-$(CONFIG_M5206e) := $(call cc-option,-mcpu=5206e,-m5200) |
| cpuflags-$(CONFIG_M5206) := $(call cc-option,-mcpu=5206,-m5200) |
| |
| KBUILD_AFLAGS += $(cpuflags-y) |
| KBUILD_CFLAGS += $(cpuflags-y) |
| |
| KBUILD_CFLAGS += -pipe -ffreestanding |
| |
| ifdef CONFIG_MMU |
| # without -fno-strength-reduce the 53c7xx.c driver fails ;-( |
| KBUILD_CFLAGS += -fno-strength-reduce -ffixed-a2 |
| else |
| # we can use a m68k-linux-gcc toolchain with these in place |
| KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\" |
| KBUILD_CFLAGS += -D__uClinux__ |
| KBUILD_AFLAGS += -D__uClinux__ |
| endif |
| |
| KBUILD_LDFLAGS := -m m68kelf |
| KBUILD_LDS_MODULE += $(srctree)/arch/m68k/kernel/module.lds |
| |
| ifdef CONFIG_SUN3 |
| LDFLAGS_vmlinux = -N |
| endif |
| |
| CHECKFLAGS += -D__mc68000__ |
| |
| |
| ifdef CONFIG_KGDB |
| # If configured for kgdb support, include debugging infos and keep the |
| # frame pointer |
| KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g |
| endif |
| |
| # |
| # Select the assembler head startup code. Order is important. The default |
| # head code is first, processor specific selections can override it after. |
| # |
| head-y := arch/m68k/kernel/head.o |
| head-$(CONFIG_SUN3) := arch/m68k/kernel/sun3-head.o |
| head-$(CONFIG_M68000) := arch/m68k/68000/head.o |
| head-$(CONFIG_COLDFIRE) := arch/m68k/coldfire/head.o |
| |
| core-y += arch/m68k/kernel/ arch/m68k/mm/ |
| libs-y += arch/m68k/lib/ |
| |
| core-$(CONFIG_Q40) += arch/m68k/q40/ |
| core-$(CONFIG_AMIGA) += arch/m68k/amiga/ |
| core-$(CONFIG_ATARI) += arch/m68k/atari/ |
| core-$(CONFIG_MAC) += arch/m68k/mac/ |
| core-$(CONFIG_HP300) += arch/m68k/hp300/ |
| core-$(CONFIG_APOLLO) += arch/m68k/apollo/ |
| core-$(CONFIG_MVME147) += arch/m68k/mvme147/ |
| core-$(CONFIG_MVME16x) += arch/m68k/mvme16x/ |
| core-$(CONFIG_BVME6000) += arch/m68k/bvme6000/ |
| core-$(CONFIG_SUN3X) += arch/m68k/sun3x/ arch/m68k/sun3/ |
| core-$(CONFIG_SUN3) += arch/m68k/sun3/ arch/m68k/sun3/prom/ |
| core-$(CONFIG_NATFEAT) += arch/m68k/emu/ |
| core-$(CONFIG_M68040) += arch/m68k/fpsp040/ |
| core-$(CONFIG_M68060) += arch/m68k/ifpsp060/ |
| core-$(CONFIG_M68KFPU_EMU) += arch/m68k/math-emu/ |
| core-$(CONFIG_M68000) += arch/m68k/68000/ |
| core-$(CONFIG_COLDFIRE) += arch/m68k/coldfire/ |
| |
| |
| all: zImage |
| |
| lilo: vmlinux |
| if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi |
| if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi |
| cat vmlinux > $(INSTALL_PATH)/vmlinux |
| cp System.map $(INSTALL_PATH)/System.map |
| if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi |
| |
| zImage compressed: vmlinux.gz |
| |
| vmlinux.gz: vmlinux |
| |
| ifndef CONFIG_KGDB |
| cp vmlinux vmlinux.tmp |
| $(STRIP) vmlinux.tmp |
| $(_GZIP) -9c vmlinux.tmp >vmlinux.gz |
| rm vmlinux.tmp |
| else |
| $(_GZIP) -9c vmlinux >vmlinux.gz |
| endif |
| |
| bzImage: vmlinux.bz2 |
| |
| vmlinux.bz2: vmlinux |
| |
| ifndef CONFIG_KGDB |
| cp vmlinux vmlinux.tmp |
| $(STRIP) vmlinux.tmp |
| $(_BZIP2) -1c vmlinux.tmp >vmlinux.bz2 |
| rm vmlinux.tmp |
| else |
| $(_BZIP2) -1c vmlinux >vmlinux.bz2 |
| endif |
| |
| archclean: |
| rm -f vmlinux.gz vmlinux.bz2 |
| |
| archheaders: |
| $(Q)$(MAKE) $(build)=arch/m68k/kernel/syscalls all |
| |
| install: |
| sh $(srctree)/arch/m68k/install.sh $(KERNELRELEASE) vmlinux.gz System.map "$(INSTALL_PATH)" |