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rk: ARM: support build [z]boot.img from existing boot.img

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The existing boot.img from $(BOOT_IMG).

Change-Id: I3751e56ee88b3ece03999dc68c7c2595807bcbf7
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
This commit is contained in:
Tao Huang 2019-06-11 21:42:40 +08:00
parent 2c7e4e7fd3
commit f89f356895
1 changed files with 29 additions and 12 deletions
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41
arch/arm/Makefile
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@ -396,22 +396,39 @@ ifdef CONFIG_FB
LOGO := $(notdir $(wildcard $(srctree)/logo.bmp))
LOGO_KERNEL := $(notdir $(wildcard $(srctree)/logo_kernel.bmp))
endif
make_boot_img := \
$(srctree)/scripts/mkbootimg \
--kernel $(objtree)/arch/arm/boot/Image \
--second resource.img \
-o boot.img && \
echo ' Image: boot.img (with Image resource.img) is ready'; \
$(srctree)/scripts/mkbootimg \
--kernel $(objtree)/arch/arm/boot/zImage \
--second resource.img \
-o zboot.img && \
echo ' Image: zboot.img (with zImage resource.img) is ready'
repack_boot_img := \
$(srctree)/scripts/repack-bootimg \
--boot_img $(BOOT_IMG) --out out \
--kernel $(objtree)/arch/arm/boot/Image \
--second resource.img \
-o boot.img && \
echo ' Image: boot.img ($(BOOT_IMG) + Image + resource.img) is ready'; \
$(srctree)/scripts/repack-bootimg \
--boot_img $(BOOT_IMG) --out out \
--kernel $(objtree)/arch/arm/boot/zImage \
--second resource.img \
-o zboot.img && \
echo ' Image: zboot.img ($(BOOT_IMG) + zImage + resource.img) is ready'
%.img: %.dtb kernel.img $(LOGO) $(LOGO_KERNEL)
$(Q) if [ -f $(srctree)/$(LOGO) -a "$(srctree)" != "$(objtree)" ]; then cp -a $(srctree)/$(LOGO) $(objtree)/; fi
$(Q) if [ -f $(srctree)/$(LOGO_KERNEL) -a "$(srctree)" != "$(objtree)" ]; then cp -a $(srctree)/$(LOGO_KERNEL) $(objtree)/; fi
$(Q)scripts/resource_tool $(objtree)/arch/arm/boot/dts/$*.dtb $(LOGO) $(LOGO_KERNEL)
@echo ' Image: resource.img (with $*.dtb $(LOGO) $(LOGO_KERNEL)) is ready'
$(Q) if [ -x $(srctree)/scripts/mkbootimg ]; then \
$(srctree)/scripts/mkbootimg \
--kernel $(objtree)/arch/arm/boot/Image \
--second resource.img \
-o boot.img && \
echo ' Image: boot.img (with Image resource.img) is ready'; \
$(srctree)/scripts/mkbootimg \
--kernel $(objtree)/arch/arm/boot/zImage \
--second resource.img \
-o zboot.img && \
echo ' Image: zboot.img (with zImage resource.img) is ready'; \
fi
$(Q) if [ -f "$(BOOT_IMG)" -a -x $(srctree)/scripts/repack-bootimg ]; then $(repack_boot_img); elif [ -x $(srctree)/scripts/mkbootimg ]; then $(make_boot_img); fi
CLEAN_DIRS += out
CLEAN_FILES += boot.img kernel.img resource.img zboot.img