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android_device_motorola_peregrine
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Switch from prebuilt dtb

This commit is contained in:
David Rouleau 2014-06-17 10:18:17 -04:00
parent ffb3fcd64c
commit abe6029209
3 changed files with 55 additions and 0 deletions
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2
BoardConfig.mk
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@ -28,6 +28,8 @@
LOCAL_PATH := device/motorola/perergine
BOARD_CUSTOM_BOOTIMG_MK := device/motorola/peregrine/mkbootimg.mk
# fix this up by examining /proc/mtd on a running device
BOARD_USERDATAIMAGE_PARTITION_SIZE := 8589934592

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dtb
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53
mkbootimg.mk Normal file
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@ -0,0 +1,53 @@
LOCAL_PATH := $(call my-dir)
## Don't change anything under here. The variables are named MSM8926_whatever
## on purpose, to avoid conflicts with similarly named variables at other
## parts of the build environment
## Imported from the original makefile...
KERNEL_CONFIG := $(KERNEL_OUT)/.config
MSM8926_DTS_NAMES := msm8926
MSM8926_DTS_FILES = $(wildcard $(TOP)/$(TARGET_KERNEL_SOURCE)/arch/arm/boot/dts/msm8926-peregrine*.dts)
MSM8926_DTS_FILE = $(lastword $(subst /, ,$(1)))
DTB_FILE = $(addprefix $(KERNEL_OUT)/arch/arm/boot/,$(patsubst %.dts,%.dtb,$(call MSM8926_DTS_FILE,$(1))))
ZIMG_FILE = $(addprefix $(KERNEL_OUT)/arch/arm/boot/,$(patsubst %.dts,%-zImage,$(call MSM8926_DTS_FILE,$(1))))
KERNEL_ZIMG = $(KERNEL_OUT)/arch/arm/boot/zImage
DTC = $(KERNEL_OUT)/scripts/dtc/dtc
define append-msm8926-dtb
mkdir -p $(KERNEL_OUT)/arch/arm/boot;\
$(foreach MSM8926_DTS_NAME, $(MSM8926_DTS_NAMES), \
$(foreach d, $(MSM8926_DTS_FILES), \
$(DTC) -p 1024 -O dtb -o $(call DTB_FILE,$(d)) $(d); \
cat $(KERNEL_ZIMG) $(call DTB_FILE,$(d)) > $(call ZIMG_FILE,$(d));))
endef
## Build and run dtbtool
DTBTOOL := $(HOST_OUT_EXECUTABLES)/dtbToolCM$(HOST_EXECUTABLE_SUFFIX)
INSTALLED_DTIMAGE_TARGET := $(PRODUCT_OUT)/dt.img
$(INSTALLED_DTIMAGE_TARGET): $(DTBTOOL) $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr $(INSTALLED_KERNEL_TARGET)
@echo -e ${CL_CYN}"Start DT image: $@"${CL_RST}
$(call append-msm8926-dtb)
$(call pretty,"Target dt image: $(INSTALLED_DTIMAGE_TARGET)")
$(hide) $(DTBTOOL) -o $(INSTALLED_DTIMAGE_TARGET) -s $(BOARD_KERNEL_PAGESIZE) -p $(KERNEL_OUT)/scripts/dtc/ $(KERNEL_OUT)/arch/arm/boot/
@echo -e ${CL_CYN}"Made DT image: $@"${CL_RST}
## Overload bootimg generation: Same as the original, + --dt arg
$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(INSTALLED_DTIMAGE_TARGET)
$(call pretty,"Target boot image: $@")
$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --dt $(INSTALLED_DTIMAGE_TARGET) --output $@
$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE),raw)
@echo -e ${CL_CYN}"Made boot image: $@"${CL_RST}
## Overload recoveryimg generation: Same as the original, + --dt arg
$(INSTALLED_RECOVERYIMAGE_TARGET): $(MKBOOTIMG) $(INSTALLED_DTIMAGE_TARGET) \
$(recovery_ramdisk) \
$(recovery_kernel)
@echo -e ${CL_CYN}"----- Making recovery image ------"${CL_RST}
$(hide) $(MKBOOTIMG) $(INTERNAL_RECOVERYIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --dt $(INSTALLED_DTIMAGE_TARGET) --output $@
$(hide) $(call assert-max-image-size,$@,$(BOARD_RECOVERYIMAGE_PARTITION_SIZE),raw)
@echo -e ${CL_CYN}"Made recovery image: $@"${CL_RST}