1# 2# m32r/Makefile 3# 4# This file is included by the global makefile so that you can add your own 5# architecture-specific flags and dependencies. 6# 7 8LDFLAGS := 9OBJCOPYFLAGS := -O binary -R .note -R .comment -S 10LDFLAGS_vmlinux := 11 12CFLAGS += -pipe -fno-schedule-insns 13CFLAGS_KERNEL += -mmodel=medium 14CFLAGS_MODULE += -mmodel=large 15 16ifdef CONFIG_CHIP_VDEC2 17cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -Wa,-bitinst 18aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -O2 -Wa,-bitinst -Wa,-no-parallel 19else 20cflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2 21aflags-$(CONFIG_ISA_M32R2) += -DNO_FPU -m32r2 -O2 22endif 23 24cflags-$(CONFIG_ISA_M32R) += -DNO_FPU 25aflags-$(CONFIG_ISA_M32R) += -DNO_FPU -O2 -Wa,-no-bitinst 26 27CFLAGS += $(cflags-y) 28AFLAGS += $(aflags-y) 29 30CHECKFLAGS += -D__m32r__ -D__BIG_ENDIAN__=1 31 32head-y := arch/m32r/kernel/head.o arch/m32r/kernel/init_task.o 33 34LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) 35 36libs-y += arch/m32r/lib/ $(LIBGCC) 37core-y += arch/m32r/kernel/ \ 38 arch/m32r/mm/ \ 39 arch/m32r/boot/ 40 41drivers-$(CONFIG_OPROFILE) += arch/m32r/oprofile/ 42 43boot := arch/m32r/boot 44 45PHONY += zImage 46 47all: zImage 48 49zImage: vmlinux 50 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ 51 52compressed: zImage 53 54archclean: 55 $(Q)$(MAKE) $(clean)=$(boot) 56 57define archhelp 58 echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' 59endef 60