| # |
| # 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__ $(checkflags-y) |
| |
| KBUILD_DEFCONFIG := meta2_defconfig |
| |
| sflags-$(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 dtbs |
| |
| 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 |
