rk: arm64: support build kernel.img and resource.img

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / Makefile

diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index cd822d8454c0536165810004089c3a7ce5d0068d..c1a8848f7609f5bd4a215465ab34bd364229ef7b 100644 (file)
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -120,3 +120,15 @@ define archhelp
   echo  '                  (distribution) /sbin/installkernel or'
   echo  '                  install to $$(INSTALL_PATH) and run lilo'
 endef
+
+kernel.img: Image
+       $(Q)$(srctree)/scripts/mkkrnlimg $(objtree)/arch/arm64/boot/Image $(objtree)/kernel.img >/dev/null
+       @echo '  Image:  kernel.img is ready'
+
+LOGO := $(notdir $(wildcard $(srctree)/logo.bmp))
+LOGO_KERNEL := $(notdir $(wildcard $(srctree)/logo_kernel.bmp))
+%.img: rockchip/%.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
+       $(Q)$(srctree)/scripts/resource_tool $(objtree)/arch/arm64/boot/dts/rockchip/$*.dtb $(LOGO) $(LOGO_KERNEL)
+       @echo '  Image:  resource.img (with $*.dtb $(LOGO) $(LOGO_KERNEL)) is ready'