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Commit 5d4dc44f authored by Ricardo Cerqueira's avatar Ricardo Cerqueira Committed by Michael Bestas
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Add BOARD_CUSTOM_BOOTIMG_MK support 

This is a combination of 2 commits.
This is the 1st commit message:

    Add BOARD_CUSTOM_BOOTIMG_MK support

    Simplified version of the previous implementation. Recovery's ramdisk
    is spun off from the main recovery target again to allow overriding
    just the image-generation step

    [mikeioannina]: Squash cm-13.0 changes and adapt to N

    Change-Id: I058d214f0cf2d05b7621b369ef1f8a983c3ac258

This is the commit message #2:

    build: Handle custom boot images properly

    When a pre-built image should be used, it should be stored in the
    target files zip so that it can be used with external signing
    processes.

    Original-Change-Id: I2661af9ac58af30bb9314b552775046d3abf44e0
    Change-Id: I10b3bd0bb33489b8ffb26d16d002f8dd6ff405ad

[aleasto]
  Rewritten for R, where the recovery ramdisk is created via
  make dependencies, rather than $(call)s

Change-Id: I058d214f0cf2d05b7621b369ef1f8a983c3ac258
parent 00ed066b

core/Makefile

+27 −2
Original line number Diff line number Diff line
@@ -1249,6 +1249,8 @@ INTERNAL_MKBOOTIMG_VERSION_ARGS := \ 
ifdef BUILDING_BOOT_IMAGE

INSTALLED_BOOTIMAGE_TARGET := $(BUILT_BOOTIMAGE_TARGET)



ifndef BOARD_CUSTOM_BOOTIMG_MK



ifeq ($(TARGET_BOOTIMAGE_USE_EXT2),true)

$(error TARGET_BOOTIMAGE_USE_EXT2 is not supported anymore)
@@ -1319,6 +1321,7 @@ bootimage-nodeps: $(MKBOOTIMG) 
	$(hide) $(call assert-max-image-size,$(INSTALLED_BOOTIMAGE_TARGET),$(BOARD_BOOTIMAGE_PARTITION_SIZE))



endif # TARGET_BOOTIMAGE_USE_EXT2

endif # BOARD_CUSTOM_BOOTIMG_MK not defined

endif # BUILDING_BOOT_IMAGE



else # TARGET_NO_KERNEL == "true"
@@ -1928,6 +1931,7 @@ IGNORE_RECOVERY_SEPOLICY := $(patsubst $(TARGET_RECOVERY_OUT)/%,--exclude=/%,$(r 


recovery_kernel := $(INSTALLED_KERNEL_TARGET) # same as a non-recovery system

recovery_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.img

recovery_uncompressed_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.cpio

recovery_resources_common := $(call include-path-for, recovery)/res



# Set recovery_density to a density bucket based on TARGET_SCREEN_DENSITY, PRODUCT_AAPT_PREF_CONFIG,
@@ -2191,7 +2195,7 @@ ifndef BOARD_RECOVERY_MKBOOTIMG_ARGS 
  BOARD_RECOVERY_MKBOOTIMG_ARGS := $(BOARD_MKBOOTIMG_ARGS)

endif



$(recovery_ramdisk): $(MKBOOTFS) $(COMPRESSION_COMMAND_DEPS) \

$(recovery_uncompressed_ramdisk): $(MKBOOTFS) \

	    $(INTERNAL_ROOT_FILES) \

	    $(INSTALLED_RAMDISK_TARGET) \

	    $(INTERNAL_RECOVERYIMAGE_FILES) \
@@ -2226,7 +2230,13 @@ $(recovery_ramdisk): $(MKBOOTFS) $(COMPRESSION_COMMAND_DEPS) \ 
	  cp -f $(recovery_wipe) $(TARGET_RECOVERY_ROOT_OUT)/system/etc/recovery.wipe)

	ln -sf prop.default $(TARGET_RECOVERY_ROOT_OUT)/default.prop

	$(BOARD_RECOVERY_IMAGE_PREPARE)

	$(MKBOOTFS) -d $(TARGET_OUT) $(TARGET_RECOVERY_ROOT_OUT) | $(COMPRESSION_COMMAND) > $(recovery_ramdisk)

	@echo ----- Making uncompressed recovery ramdisk ------

	$(MKBOOTFS) $(TARGET_RECOVERY_ROOT_OUT) > $@



$(recovery_ramdisk): $(recovery_uncompressed_ramdisk) $(COMPRESSION_COMMAND_DEPS)

	@echo ----- Making compressed recovery ramdisk ------

	$(COMPRESSION_COMMAND) < $(recovery_uncompressed_ramdisk) > $@





# $(1): output file

# $(2): kernel file
@@ -2285,8 +2295,12 @@ $(INSTALLED_BOOTIMAGE_TARGET): $(recoveryimage-deps) 
	$(call build-recoveryimage-target, $@, $(PRODUCT_OUT)/$(subst .img,,$(subst boot,kernel,$(notdir $@))))

endif # BOARD_USES_RECOVERY_AS_BOOT



ifndef BOARD_CUSTOM_BOOTIMG_MK

$(INSTALLED_RECOVERYIMAGE_TARGET): $(recoveryimage-deps)

	$(call build-recoveryimage-target, $@, $(recovery_kernel))

else

INTERNAL_RECOVERYIMAGE_ARGS += --kernel $(recovery_kernel)

endif # BOARD_CUSTOM_BOOTIMG_MK



ifdef RECOVERY_RESOURCE_ZIP

$(RECOVERY_RESOURCE_ZIP): $(INSTALLED_RECOVERYIMAGE_TARGET) | $(ZIPTIME)
@@ -2315,6 +2329,11 @@ ifneq ($(BOARD_NAND_SPARE_SIZE),) 
$(error MTD device is no longer supported and thus BOARD_NAND_SPARE_SIZE is deprecated.)

endif



ifdef BOARD_CUSTOM_BOOTIMG_MK

include $(BOARD_CUSTOM_BOOTIMG_MK)

endif





ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)

# -----------------------------------------------------------------

# the debug ramdisk, which is the original ramdisk plus additional
@@ -4707,6 +4726,12 @@ ifdef BOARD_KERNEL_PAGESIZE 
endif

	echo "$(INTERNAL_KERNEL_CMDLINE)" > $(zip_root)/VENDOR_BOOT/vendor_cmdline

endif # INSTALLED_VENDOR_BOOTIMAGE_TARGET

ifdef BOARD_CUSTOM_BOOTIMG

	@# Prebuilt boot images

	$(hide) mkdir -p $(zip_root)/BOOTABLE_IMAGES

	$(hide) $(ACP) $(INSTALLED_BOOTIMAGE_TARGET) $(zip_root)/BOOTABLE_IMAGES/

	$(hide) $(ACP) $(INSTALLED_RECOVERYIMAGE_TARGET) $(zip_root)/BOOTABLE_IMAGES/

endif

ifdef BUILDING_SYSTEM_IMAGE

	@# Contents of the system image

	$(hide) $(call package_files-copy-root, \