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54 lines
1.4 KiB
54 lines
1.4 KiB
# |
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# arch/xtensa/boot/Makefile |
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# |
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# This file is subject to the terms and conditions of the GNU General Public |
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# License. See the file "COPYING" in the main directory of this archive |
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# for more details. |
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# |
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# |
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# KBUILD_CFLAGS used when building rest of boot (takes effect recursively) |
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KBUILD_CFLAGS += -fno-builtin -Iarch/$(ARCH)/boot/include |
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HOSTFLAGS += -Iarch/$(ARCH)/boot/include |
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subdir-y := lib |
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targets += vmlinux.bin vmlinux.bin.gz |
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targets += uImage xipImage |
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# Subdirs for the boot loader(s) |
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boot-$(CONFIG_XTENSA_PLATFORM_ISS) += Image |
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boot-$(CONFIG_XTENSA_PLATFORM_XT2000) += Image zImage uImage |
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boot-$(CONFIG_XTENSA_PLATFORM_XTFPGA) += Image zImage uImage |
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all: $(boot-y) |
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Image: boot-elf |
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zImage: boot-redboot |
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uImage: $(obj)/uImage |
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xipImage: $(obj)/xipImage |
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boot-elf boot-redboot: $(addprefix $(obj)/,$(subdir-y)) |
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$(Q)$(MAKE) $(build)=$(obj)/$@ $(MAKECMDGOALS) |
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OBJCOPYFLAGS = --strip-all -R .comment -R .notes -O binary |
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$(obj)/vmlinux.bin: vmlinux FORCE |
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$(call if_changed,objcopy) |
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$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE |
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$(call if_changed,gzip) |
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boot-elf: $(obj)/vmlinux.bin |
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boot-redboot: $(obj)/vmlinux.bin.gz |
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UIMAGE_LOADADDR = $(CONFIG_KERNEL_LOAD_ADDRESS) |
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UIMAGE_COMPRESSION = gzip |
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$(obj)/uImage: $(obj)/vmlinux.bin.gz FORCE |
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$(call if_changed,uimage) |
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$(Q)$(kecho) ' Kernel: $@ is ready' |
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$(obj)/xipImage: vmlinux FORCE |
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$(call if_changed,objcopy) |
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$(Q)$(kecho) ' Kernel: $@ is ready'
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