103 lines
2.8 KiB
Makefile
103 lines
2.8 KiB
Makefile
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CPPFLAGS += -D__ARM__ -fno-strict-aliasing
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machine-$(CONFIG_ARCH_IMX) := imx
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machine-$(CONFIG_ARCH_NETX) := netx
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machine-$(CONFIG_ARCH_AT91RM9200) := at91rm9200
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machine-$(CONFIG_ARCH_OMAP) := omap
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machine-$(CONFIG_ARCH_AT91SAM9) := at91sam9
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board-$(CONFIG_MACH_MX1ADS) := mx1ads
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board-$(CONFIG_MACH_ECO920) := eco920
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board-$(CONFIG_MACH_SCB9328) := scb9328
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board-$(CONFIG_MACH_PCM038) := pcm038
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board-$(CONFIG_MACH_IMX27ADS) := imx27ads
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board-$(CONFIG_MACH_NXDB500) := netx
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board-$(CONFIG_MACH_PCM037) := pcm037
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board-$(CONFIG_MACH_OMAP) := omap
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board-$(CONFIG_MACH_AT91SAM9260_EK):= at91sam9260ek
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# FIXME "cpu-y" never used on ARM!
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cpu-$(CONFIG_ARM920T) := arm920t
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cpu-$(CONFIG_ARM926EJS) := arm926ejs
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TEXT_BASE = $(CONFIG_TEXT_BASE)
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CPPFLAGS += -mabi=apcs-gnu -DTEXT_BASE=$(TEXT_BASE) -P
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CFLAGS += -msoft-float
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# Add cleanup flags
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CPPFLAGS += -fdata-sections -ffunction-sections
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LDFLAGS_uboot += -static --gc-sections
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ifeq ($(incdir-y),)
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incdir-y := $(machine-y)
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endif
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INCDIR := arch-$(incdir-y)
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# Update machine arch and proc symlinks if something which affects
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# them changed. We use .arch to indicate when they were updated
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# last, otherwise make uses the target directory mtime.
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include/asm-arm/.arch: $(wildcard include/config/arch/*.h) include/config/auto.conf
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@echo ' SYMLINK include/asm-arm/arch -> include/asm-arm/$(INCDIR)'
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ifneq ($(KBUILD_SRC),)
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$(Q)mkdir -p include/asm-arm
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$(Q)ln -fsn $(srctree)/include/asm-arm/$(INCDIR) include/asm-arm/arch
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else
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$(Q)ln -fsn $(INCDIR) include/asm-arm/arch
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endif
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@echo ' SYMLINK include/asm-arm/proc -> include/asm-arm/proc-armv'
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ifneq ($(KBUILD_SRC),)
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$(Q)mkdir -p include/asm-arm
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$(Q)ln -fsn $(srctree)/include/asm-arm/proc-armv include/asm-arm/proc
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else
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$(Q)ln -fsn proc-armv include/asm-arm/proc
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endif
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@touch $@
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uboot.netx: uboot.bin
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$(Q)scripts/gen_netx_image -i uboot.bin -o uboot.netx \
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--sdramctrl=$(CONFIG_NETX_SDRAM_CTRL) \
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--sdramtimctrl=$(CONFIG_NETX_SDRAM_TIMING_CTRL) \
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--memctrl=$(CONFIG_NETX_MEM_CTRL) \
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--entrypoint=$(CONFIG_TEXT_BASE) \
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--cookie=$(CONFIG_NETX_COOKIE);
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ifeq ($(machine-y),netx)
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KBUILD_IMAGE := uboot.netx
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endif
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all: $(KBUILD_IMAGE)
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archprepare: maketools
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PHONY += maketools
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maketools: include/asm-arm/.arch
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# Add architecture specific flags
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ifeq ($(CONFIG_ARMCORTEXA8),y)
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CPPFLAGS += -march=armv7a
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endif
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ifneq ($(board-y),)
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BOARD := board/$(board-y)/
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else
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BOARD :=
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endif
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ifneq ($(machine-y),)
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MACH := arch/arm/mach-$(machine-y)/
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else
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MACH :=
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endif
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common-y += $(BOARD) $(MACH)
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common-y += arch/arm/lib/ arch/arm/cpu/
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lds-$(CONFIG_GENERIC_LINKER_SCRIPT) := arch/arm/lib/u-boot.lds
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lds-$(CONFIG_BOARD_LINKER_SCRIPT) := $(BOARD)/u-boot.lds
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CLEAN_FILES += arch/arm/lib/u-boot.lds
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MRPROPER_FILES += include/asm-arm/arch include/asm-arm/proc
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