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Merge "Build image for clean super partition."

This commit is contained in:
Treehugger Robot 2018-08-14 02:54:02 +00:00 committed by Gerrit Code Review
parent 76f68c6b0e 8a72da6c63
commit 6f08de7963
2 changed files with 21 additions and 4 deletions
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21
core/Makefile
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@ -2637,19 +2637,20 @@ ifeq (true,$(PRODUCT_BUILD_SUPER_PARTITION))
ifdef BOARD_SUPER_PARTITION_SIZE
INSTALLED_SUPERIMAGE_TARGET := $(PRODUCT_OUT)/super.img
INSTALLED_SUPERIMAGE_EMPTY_TARGET := $(PRODUCT_OUT)/super_empty.img
$(INSTALLED_SUPERIMAGE_TARGET): $(call image-for-partitions,$(BOARD_SUPER_PARTITION_PARTITION_LIST))
# For A/B devices, super partition always contains sub-partitions in the _a slot, because this
# image should only be used for bootstrapping / initializing the device. When flashing the image,
# bootloader fastboot should always mark _a slot as bootable.
ifeq ($(AB_OTA_UPDATER),true)
$(INSTALLED_SUPERIMAGE_TARGET): PRIVATE_PARTITION_SUFFIX=_a
$(INSTALLED_SUPERIMAGE_TARGET): PRIVATE_METADATA_SLOTS=2
$(INSTALLED_SUPERIMAGE_TARGET) $(INSTALLED_SUPERIMAGE_EMPTY_TARGET): PRIVATE_PARTITION_SUFFIX=_a
$(INSTALLED_SUPERIMAGE_TARGET) $(INSTALLED_SUPERIMAGE_EMPTY_TARGET): PRIVATE_METADATA_SLOTS=2
else
$(INSTALLED_SUPERIMAGE_TARGET): PRIVATE_METADATA_SLOTS=1
$(INSTALLED_SUPERIMAGE_TARGET) $(INSTALLED_SUPERIMAGE_EMPTY_TARGET): PRIVATE_METADATA_SLOTS=1
endif # AB_OTA_UPDATER
$(INSTALLED_SUPERIMAGE_TARGET): $(HOST_OUT_EXECUTABLES)/lpmake
$< \
--sparse \
@ -2663,6 +2664,18 @@ $(INSTALLED_SUPERIMAGE_TARGET): $(HOST_OUT_EXECUTABLES)/lpmake
$(call dist-for-goals,dist_files,$(INSTALLED_SUPERIMAGE_TARGET))
$(INSTALLED_SUPERIMAGE_EMPTY_TARGET): $(HOST_OUT_EXECUTABLES)/lpmake
$< \
--sparse \
--metadata-size 65536 \
--metadata-slots $(PRIVATE_METADATA_SLOTS) \
--device-size $(BOARD_SUPER_PARTITION_SIZE) \
--output $@ \
$(foreach name,$(BOARD_SUPER_PARTITION_PARTITION_LIST), \
--partition $(name)$(PRIVATE_PARTITION_SUFFIX):$$($(UUIDGEN) $(name)$(PRIVATE_SUPER_PARTITION_SUFFIX)):readonly:$(call read-size-of-partitions,$(name)))
$(call dist-for-goals,dist_files,$(INSTALLED_SUPERIMAGE_EMPTY_TARGET))
endif # BOARD_SUPER_PARTITION_SIZE
endif # PRODUCT_BUILD_SUPER_PARTITION

4
core/main.mk
View File

@ -1208,6 +1208,9 @@ systemotherimage: $(INSTALLED_SYSTEMOTHERIMAGE_TARGET)
.PHONY: superimage
superimage: $(INSTALLED_SUPERIMAGE_TARGET)
.PHONY: superimage_empty
superimage_empty: $(INSTALLED_SUPERIMAGE_EMPTY_TARGET)
.PHONY: bootimage
bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
@ -1228,6 +1231,7 @@ droidcore: files \
$(INSTALLED_CACHEIMAGE_TARGET) \
$(INSTALLED_BPTIMAGE_TARGET) \
$(INSTALLED_VENDORIMAGE_TARGET) \
$(INSTALLED_SUPERIMAGE_EMPTY_TARGET) \
$(INSTALLED_PRODUCTIMAGE_TARGET) \
$(INSTALLED_SYSTEMOTHERIMAGE_TARGET) \
$(INSTALLED_FILES_FILE) \