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- #
- # metag/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" cleaning up 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 Linus Torvalds
- # 2007,2008,2012 by Imagination Technologies Ltd.
- #
- LDFLAGS :=
- OBJCOPYFLAGS := -O binary -R .note -R .comment -S
- checkflags-$(CONFIG_METAG_META12) += -DMETAC_1_2
- checkflags-$(CONFIG_METAG_META21) += -DMETAC_2_1
- CHECKFLAGS += -D__metag__ $(checkflags-y)
- KBUILD_DEFCONFIG := tz1090_defconfig
- sflags-$(CONFIG_METAG_META12) += -mmetac=1.2
- ifeq ($(CONFIG_METAG_META12),y)
- # Only use TBI API 1.4 if DSP is enabled for META12 cores
- sflags-$(CONFIG_METAG_DSP) += -DTBI_1_4
- endif
- sflags-$(CONFIG_METAG_META21) += -mmetac=2.1 -DTBI_1_4
- cflags-$(CONFIG_METAG_FUNCTION_TRACE) += -mhwtrace-leaf -mhwtrace-retpc
- cflags-$(CONFIG_METAG_META21) += -mextensions=bex
- KBUILD_CFLAGS += -pipe
- KBUILD_CFLAGS += -ffunction-sections
- KBUILD_CFLAGS += $(sflags-y) $(cflags-y)
- KBUILD_AFLAGS += $(sflags-y)
- LDFLAGS_vmlinux := $(ldflags-y)
- head-y := arch/metag/kernel/head.o
- core-y += arch/metag/boot/dts/
- core-y += arch/metag/kernel/
- core-y += arch/metag/mm/
- libs-y += arch/metag/lib/
- libs-y += arch/metag/tbx/
- drivers-$(CONFIG_OPROFILE) += arch/metag/oprofile/
- boot := arch/metag/boot
- boot_targets += uImage
- boot_targets += uImage.gz
- boot_targets += uImage.bz2
- boot_targets += uImage.xz
- boot_targets += uImage.lzo
- boot_targets += uImage.bin
- boot_targets += vmlinux.bin
- PHONY += $(boot_targets)
- all: vmlinux.bin
- $(boot_targets): vmlinux
- $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
- %.dtb %.dtb.S %.dtb.o: scripts
- $(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@
- dtbs: scripts
- $(Q)$(MAKE) $(build)=$(boot)/dts
- archclean:
- $(Q)$(MAKE) $(clean)=$(boot)
- define archhelp
- echo '* vmlinux.bin - Binary kernel image (arch/$(ARCH)/boot/vmlinux.bin)'
- @echo ' uImage - Alias to bootable U-Boot image'
- @echo ' uImage.bin - Kernel-only image for U-Boot (bin)'
- @echo ' uImage.gz - Kernel-only image for U-Boot (gzip)'
- @echo ' uImage.bz2 - Kernel-only image for U-Boot (bzip2)'
- @echo ' uImage.xz - Kernel-only image for U-Boot (xz)'
- @echo ' uImage.lzo - Kernel-only image for U-Boot (lzo)'
- @echo ' dtbs - Build device tree blobs for enabled boards'
- endef
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