diff options
Diffstat (limited to 'arch/ppc64/Makefile')
| -rw-r--r-- | arch/ppc64/Makefile | 61 |
1 files changed, 36 insertions, 25 deletions
diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile index 731b84758331..a55a82d145d4 100644 --- a/arch/ppc64/Makefile +++ b/arch/ppc64/Makefile @@ -49,12 +49,14 @@ NM := $(NM) --synthetic endif -CHECKFLAGS += -m64 -D__powerpc__ +CHECKFLAGS += -m64 -D__powerpc__ -D__powerpc64__ LDFLAGS := -m elf64ppc LDFLAGS_vmlinux := -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD) CFLAGS += -msoft-float -pipe -mminimal-toc -mtraceback=none \ -mcall-aixdesc +# Temporary hack until we have migrated to asm-powerpc +CPPFLAGS += -Iarch/$(ARCH)/include GCC_VERSION := $(call cc-version) GCC_BROKEN_VEC := $(shell if [ $(GCC_VERSION) -lt 0400 ] ; then echo "y"; fi ;) @@ -73,38 +75,46 @@ else CFLAGS += $(call cc-option,-mtune=power4) endif +# No AltiVec instruction when building kernel +CFLAGS += $(call cc-option, -mno-altivec) + # Enable unit-at-a-time mode when possible. It shrinks the # kernel considerably. CFLAGS += $(call cc-option,-funit-at-a-time) head-y := arch/ppc64/kernel/head.o +head-y += arch/powerpc/kernel/fpu.o +head-y += arch/powerpc/kernel/entry_64.o -libs-y += arch/ppc64/lib/ -core-y += arch/ppc64/kernel/ -core-y += arch/ppc64/mm/ -core-$(CONFIG_XMON) += arch/ppc64/xmon/ -drivers-$(CONFIG_OPROFILE) += arch/ppc64/oprofile/ +core-y += arch/ppc64/kernel/ arch/powerpc/kernel/ +core-y += arch/powerpc/mm/ +core-y += arch/powerpc/sysdev/ +core-y += arch/powerpc/platforms/ +core-y += arch/powerpc/lib/ +core-$(CONFIG_XMON) += arch/powerpc/xmon/ +drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ boot := arch/ppc64/boot -boottarget-$(CONFIG_PPC_PSERIES) := zImage zImage.initrd -boottarget-$(CONFIG_PPC_MAPLE) := zImage zImage.initrd -boottarget-$(CONFIG_PPC_ISERIES) := vmlinux.sminitrd vmlinux.initrd vmlinux.sm -boottarget-$(CONFIG_PPC_BPA) := zImage zImage.initrd -$(boottarget-y): vmlinux +boottargets-$(CONFIG_PPC_PSERIES) += zImage zImage.initrd +boottargets-$(CONFIG_PPC_PMAC) += zImage.vmode zImage.initrd.vmode +boottargets-$(CONFIG_PPC_MAPLE) += zImage zImage.initrd +boottargets-$(CONFIG_PPC_ISERIES) += vmlinux.sminitrd vmlinux.initrd vmlinux.sm +boottargets-$(CONFIG_PPC_BPA) += zImage zImage.initrd +$(boottargets-y): vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ bootimage-$(CONFIG_PPC_PSERIES) := $(boot)/zImage bootimage-$(CONFIG_PPC_PMAC) := vmlinux bootimage-$(CONFIG_PPC_MAPLE) := $(boot)/zImage -bootimage-$(CONFIG_PPC_BPA) := zImage +bootimage-$(CONFIG_PPC_BPA) := $(boot)/zImage bootimage-$(CONFIG_PPC_ISERIES) := vmlinux BOOTIMAGE := $(bootimage-y) install: vmlinux $(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ defaultimage-$(CONFIG_PPC_PSERIES) := zImage -defaultimage-$(CONFIG_PPC_PMAC) := vmlinux +defaultimage-$(CONFIG_PPC_PMAC) := zImage.vmode defaultimage-$(CONFIG_PPC_MAPLE) := zImage defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux KBUILD_IMAGE := $(defaultimage-y) @@ -112,20 +122,21 @@ all: $(KBUILD_IMAGE) archclean: $(Q)$(MAKE) $(clean)=$(boot) + # Temporary hack until we have migrated to asm-powerpc + $(Q)rm -rf arch/$(ARCH)/include -prepare: include/asm-ppc64/offsets.h - -arch/ppc64/kernel/asm-offsets.s: include/asm include/linux/version.h \ - include/config/MARKER -include/asm-ppc64/offsets.h: arch/ppc64/kernel/asm-offsets.s - $(call filechk,gen-asm-offsets) +# Temporary hack until we have migrated to asm-powerpc +include/asm: arch/$(ARCH)/include/asm +arch/$(ARCH)/include/asm: + $(Q)if [ ! -d arch/$(ARCH)/include ]; then mkdir -p arch/$(ARCH)/include; fi + $(Q)ln -fsn $(srctree)/include/asm-powerpc arch/$(ARCH)/include/asm define archhelp - echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' - echo ' zImage.initrd- Compressed kernel image with initrd attached,' - echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz' - echo ' (arch/$(ARCH)/boot/zImage.initrd)' + echo ' zImage.vmode - Compressed kernel image (arch/$(ARCH)/boot/zImage.vmode)' + echo ' zImage.initrd.vmode - Compressed kernel image with initrd attached,' + echo ' sourced from arch/$(ARCH)/boot/ramdisk.image.gz' + echo ' (arch/$(ARCH)/boot/zImage.initrd.vmode)' + echo ' zImage - zImage for pSeries machines' + echo ' zImage.initrd - zImage with initrd for pSeries machines' endef - -CLEAN_FILES += include/asm-ppc64/offsets.h |