# Rewritten by Cort Dougan and Paul Mackerras
#
-# This must match PAGE_OFFSET in include/asm-powerpc/page.h.
-KERNELLOAD := $(CONFIG_KERNEL_START)
-
HAS_BIARCH := $(call cc-option-yn, -m32)
ifeq ($(CONFIG_PPC64),y)
SZ := 32
endif
+UTS_MACHINE := $(OLDARCH)
+
ifeq ($(HAS_BIARCH),y)
override AS += -a$(SZ)
override LD += -m elf$(SZ)ppc
override CC += -m$(SZ)
endif
-LDFLAGS_vmlinux := -Ttext $(KERNELLOAD) -Bstatic -e $(KERNELLOAD)
+LDFLAGS_vmlinux := -Bstatic
# The -Iarch/$(ARCH)/include is temporary while we are merging
CPPFLAGS += -Iarch/$(ARCH) -Iarch/$(ARCH)/include
endif
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 += $(call cc-option,-funit-at-a-time)
head-$(CONFIG_44x) := arch/powerpc/kernel/head_44x.o
head-$(CONFIG_FSL_BOOKE) := arch/powerpc/kernel/head_fsl_booke.o
-head-$(CONFIG_6xx) += arch/powerpc/kernel/idle_6xx.o
head-$(CONFIG_PPC64) += arch/powerpc/kernel/entry_64.o
head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o