add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/arch/xtensa/boot/boot-elf/Makefile
..
..
@@ -15,17 +15,18 @@
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 export KBUILD_AFLAGS += -mtext-section-literals
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 boot-y		:= bootstrap.o
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+targets		+= $(boot-y) boot.lds
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 OBJS		:= $(addprefix $(obj)/,$(boot-y))
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-$(obj)/Image.o: vmlinux.bin $(OBJS)
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+$(obj)/Image.o: $(obj)/../vmlinux.bin $(OBJS)
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 	$(Q)$(OBJCOPY) $(OBJCOPY_ARGS) -R .comment \
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-		--add-section image=vmlinux.bin \
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+		--add-section image=$< \
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 		--set-section-flags image=contents,alloc,load,load,data \
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 		$(OBJS) $@
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 $(obj)/../Image.elf: $(obj)/Image.o $(obj)/boot.lds
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-	$(Q)$(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_vmlinux) \
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+	$(Q)$(LD) $(KBUILD_LDFLAGS) \
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 		-T $(obj)/boot.lds \
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 		--build-id=none \
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 		-o $@ $(obj)/Image.o