77 lines
1.6 KiB
Makefile
77 lines
1.6 KiB
Makefile
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CPPFLAGS += -fno-builtin -ffreestanding -nostdinc -Wall \
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-pipe -fno-strict-aliasing
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board-$(CONFIG_MACH_IPE337) := ipe337
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cpu-$(CONFIG_BF561) := bf561
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TEXT_BASE = $(CONFIG_TEXT_BASE)
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CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -P
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CFLAGS := -fno-common -Os -D__blackfin__
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# -Ttext $(TEXT_BASE)
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KALLSYMS += --symbol-prefix=_
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ifndef CONFIG_BFIN_BOOT_BYPASS
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all: uboot.ldr
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endif
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ifeq ($(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-blackfin/.arch: $(wildcard include/config/arch/*.h) include/config/auto.conf
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@echo ' SYMLINK include/asm-blackfin/arch -> include/asm-blackfin/$(INCDIR)'
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ifneq ($(KBUILD_SRC),)
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$(Q)mkdir -p include/asm-blackfin
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$(Q)ln -fsn $(srctree)/include/asm-blackfin/$(INCDIR) include/asm-blackfin/arch
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else
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$(Q)ln -fsn $(INCDIR) include/asm-blackfin/arch
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endif
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@touch $@
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archprepare: maketools
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PHONY += maketools
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maketools: include/asm-blackfin/.arch
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ifneq ($(board-y),)
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BOARD := board/$(board-y)/
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else
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BOARD :=
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endif
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ifneq ($(cpu-y),)
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CPU := arch/blackfin/cpu-$(cpu-y)/
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else
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CPU :=
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endif
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common-y += $(BOARD)
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common-y += arch/blackfin/lib/ $(CPU)
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lds-y += $(BOARD)/u-boot.lds
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MRPROPER_FILES += include/asm-blackfin/arch include/asm-blackfin/proc
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ifdef CONFIG_BFIN_BOOT_FLASH16
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FLASHBITS :=-B 16
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else
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FLASHBITS :=
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endif
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ifneq ($(cpu-y),)
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ifndef CONFIG_BFIN_BOOT_BYPASS
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uboot.ldr: uboot
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rm -f $@
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$(CROSS_COMPILE)ldr -T $(cpu-y) -c $(FLASHBITS) -i $(CPU)/init_sdram.o $@ $<
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endif
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endif
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