31 lines
902 B
Makefile
31 lines
902 B
Makefile
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# SPDX-License-Identifier: GPL-2.0
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#
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# linux/arch/sh/boot/romimage/Makefile
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#
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# create an romImage file suitable for burning to flash/mmc from zImage
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#
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targets := vmlinux head.o zeropage.bin piggy.o
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load-y := 0
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mmcif-load-$(CONFIG_CPU_SUBTYPE_SH7724) := 0xe5200000 # ILRAM
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mmcif-obj-$(CONFIG_CPU_SUBTYPE_SH7724) := $(obj)/mmcif-sh7724.o
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load-$(CONFIG_ROMIMAGE_MMCIF) := $(mmcif-load-y)
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obj-$(CONFIG_ROMIMAGE_MMCIF) := $(mmcif-obj-y)
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LDFLAGS_vmlinux := --oformat $(ld-bfd) -Ttext $(load-y) -e romstart \
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-T $(obj)/../../kernel/vmlinux.lds
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$(obj)/vmlinux: $(obj)/head.o $(obj-y) $(obj)/piggy.o FORCE
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$(call if_changed,ld)
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OBJCOPYFLAGS += -j .empty_zero_page
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$(obj)/zeropage.bin: vmlinux FORCE
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$(call if_changed,objcopy)
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LDFLAGS_piggy.o := -r --format binary --oformat $(ld-bfd) -T
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$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/zeropage.bin arch/sh/boot/zImage FORCE
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$(call if_changed,ld)
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