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Commit 41a03d3a authored by Ram Muthiah's avatar Ram Muthiah
Browse files

Add prebuilt bootloader var and add bootloader to img zip 

Needed to enable a prebuilt bootloader to make it to the dist and img
directories.

Added a flag to ensure only devices that request will have the update
package populated with a bootloader

Bug: 164917252
Test: local build and Treehugger build
Change-Id: Id67b7bddda14b51a523f794976591c6de04d71ca
parent ec23cbb7

core/Makefile

+12 −0
Original line number Diff line number Diff line
@@ -584,6 +584,10 @@ ALL_DEFAULT_INSTALLED_MODULES += $(event_log_tags_file) 
# #################################################################

ifneq ($(strip $(TARGET_NO_BOOTLOADER)),true)

  INSTALLED_BOOTLOADER_MODULE := $(PRODUCT_OUT)/bootloader

  ifdef BOARD_PREBUILT_BOOTLOADER

    $(eval $(call copy-one-file,$(BOARD_PREBUILT_BOOTLOADER),$(INSTALLED_BOOTLOADER_MODULE)))

    $(call dist-for-goals,dist_files,$(INSTALLED_BOOTLOADER_MODULE))

  endif # BOARD_PREBUILT_BOOTLOADER

  ifeq ($(strip $(TARGET_BOOTLOADER_IS_2ND)),true)

    INSTALLED_2NDBOOTLOADER_TARGET := $(PRODUCT_OUT)/2ndbootloader

  else
@@ -4138,6 +4142,9 @@ endif 
ifdef DEVICE_MANIFEST_FILE

	$(hide) echo "vintf_include_empty_vendor_sku=true" >> $@

endif

ifeq ($(BOARD_BOOTLOADER_IN_UPDATE_PACKAGE),true)

	$(hide) echo "bootloader_in_update_package=true" >> $@

endif



.PHONY: misc_info

misc_info: $(INSTALLED_MISC_INFO_TARGET)
@@ -4317,6 +4324,7 @@ $(BUILT_TARGET_FILES_PACKAGE): \ 
	    $(INSTALLED_ANDROID_INFO_TXT_TARGET) \

	    $(INSTALLED_KERNEL_TARGET) \

	    $(INSTALLED_DTBIMAGE_TARGET) \

	    $(INSTALLED_BOOTLOADER_MODULE) \

	    $(INSTALLED_2NDBOOTLOADER_TARGET) \

	    $(BOARD_PREBUILT_DTBOIMAGE) \

	    $(BOARD_PREBUILT_RECOVERY_DTBOIMAGE) \
@@ -4583,6 +4591,10 @@ ifdef BOARD_PREBUILT_DTBOIMAGE 
	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES

	$(hide) cp $(INSTALLED_DTBOIMAGE_TARGET) $(zip_root)/PREBUILT_IMAGES/

endif # BOARD_PREBUILT_DTBOIMAGE

ifdef BOARD_PREBUILT_BOOTLOADER

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

	$(hide) cp $(INSTALLED_BOOTLOADER_MODULE) $(zip_root)/IMAGES/

endif

ifneq ($(strip $(BOARD_CUSTOMIMAGES_PARTITION_LIST)),)

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

	$(hide) $(foreach partition,$(BOARD_CUSTOMIMAGES_PARTITION_LIST), \

core/board_config.mk

+1 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
# ###############################################################



_board_strip_readonly_list := \

  BOARD_BOOTLOADER_IN_UPDATE_PACKAGE \

  BOARD_EGL_CFG \

  BOARD_HAVE_BLUETOOTH \

  BOARD_INSTALLER_CMDLINE \

tools/releasetools/img_from_target_files.py

+6 −2
Original line number Diff line number Diff line
@@ -58,6 +58,7 @@ OPTIONS = common.OPTIONS 
OPTIONS.additional_entries = []

OPTIONS.bootable_only = False

OPTIONS.put_super = None

OPTIONS.put_bootloader = None

OPTIONS.dynamic_partition_list = None

OPTIONS.super_device_list = None

OPTIONS.retrofit_dap = None
@@ -75,6 +76,7 @@ def LoadOptions(input_file): 
    info = OPTIONS.info_dict = common.LoadInfoDict(input_zip)



  OPTIONS.put_super = info.get('super_image_in_update_package') == 'true'

  OPTIONS.put_bootloader = info.get('bootloader_in_update_package') == 'true'

  OPTIONS.dynamic_partition_list = info.get('dynamic_partition_list',

                                            '').strip().split()

  OPTIONS.super_device_list = info.get('super_block_devices',
@@ -122,9 +124,11 @@ def EntriesForUserImages(input_file): 


  for image_path in [name for name in namelist if name.startswith('IMAGES/')]:

    image = os.path.basename(image_path)

    if OPTIONS.bootable_only and image not in ('boot.img', 'recovery.img'):

    if OPTIONS.bootable_only and image not in('boot.img', 'recovery.img', 'bootloader'):

      continue

    if not image.endswith('.img'):

    if not image.endswith('.img') and image != 'bootloader':

      continue

    if image == 'bootloader' and not OPTIONS.put_bootloader:

      continue

    # Filter out super_empty and the images that are already in super partition.

    if OPTIONS.put_super: