2016-01-10 15:55:38 +01:00
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LOCAL_PATH := $(call my-dir)
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CM_DTB_FILES = $(wildcard $(TOP)/$(TARGET_KERNEL_SOURCE)/arch/arm/boot/*.dtb)
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CM_DTS_FILE = $(lastword $(subst /, ,$(1)))
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DTB_FILE := $(addprefix $(KERNEL_OUT)/arch/arm/boot/,$(patsubst %.dts,%.dtb,$(call CM_DTS_FILE,$(1))))
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ZIMG_FILE = $(addprefix $(KERNEL_OUT)/arch/arm/boot/,$(patsubst %.dts,%-zImage,$(call CM_DTS_FILE,$(1))))
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KERNEL_ZIMG = $(KERNEL_OUT)/arch/arm/boot/zImage
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define append-cm-dtb
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mkdir -p $(KERNEL_OUT)/arch/arm/boot;\
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$(foreach d, $(CM_DTB_FILES), \
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cat $(KERNEL_ZIMG) $(call DTB_FILE,$(d)) > $(call ZIMG_FILE,$(d));)
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endef
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## Build and run dtbtool
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DTBTOOL := $(HOST_OUT_EXECUTABLES)/dtbToolCM$(HOST_EXECUTABLE_SUFFIX)
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INSTALLED_DTIMAGE_TARGET := $(PRODUCT_OUT)/dt.img
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$(INSTALLED_DTIMAGE_TARGET): $(DTBTOOL) $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr $(INSTALLED_KERNEL_TARGET)
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@echo -e ${CL_CYN}"Start DT image: $@"${CL_RST}
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$(call append-cm-dtb)
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$(call pretty,"Target dt image: $(INSTALLED_DTIMAGE_TARGET)")
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$(hide) $(DTBTOOL) -2 -o $(INSTALLED_DTIMAGE_TARGET) -s $(BOARD_KERNEL_PAGESIZE) -p $(KERNEL_OUT)/scripts/dtc/ $(KERNEL_OUT)/arch/arm/boot/
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@echo -e ${CL_CYN}"Made DT image: $@"${CL_RST}
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## Overload bootimg generation: Same as the original, + --dt arg
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$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(INSTALLED_DTIMAGE_TARGET)
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$(call pretty,"Target boot image: $@")
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$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --dt $(INSTALLED_DTIMAGE_TARGET) --output $@
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$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE),raw)
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@echo -e ${CL_CYN}"Made boot image: $@"${CL_RST}
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## Overload recoveryimg generation: Same as the original, + --dt arg
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$(INSTALLED_RECOVERYIMAGE_TARGET): $(MKBOOTIMG) $(INSTALLED_DTIMAGE_TARGET) \
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$(recovery_ramdisk) \
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$(recovery_kernel)
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$(call build-recoveryimage-target, $@)
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$(hide) $(MKBOOTIMG) $(INTERNAL_RECOVERYIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --dt $(INSTALLED_DTIMAGE_TARGET) --output $@
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@echo -e ${CL_CYN}"Made recovery image: $@"${CL_RST}
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