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Add PRODUCT_BUILD_VBMETA_IMAGE to control vbmeta generation 

In line with the existing PRODUCT_BUILD_*_IMAGE variables, add a flag to
control whether vbmeta is generated.

Bug: 139328573
Test: manual
Change-Id: Id71026f9b0de9019e82e8ef594e718a4b0f3628f
This commit is contained in:
Paul Trautrim 2019-08-13 16:30:57 +09:00
parent ba6135bd80
commit 4e14323a31
3 changed files with 10 additions and 0 deletions
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2
core/Makefile
View File

@ -3396,6 +3396,7 @@ define build-vbmetaimage-target
$(hide) rm -rf $(AVB_CHAIN_KEY_DIR)
endef
ifdef BUILDING_VBMETA_IMAGE
INSTALLED_VBMETAIMAGE_TARGET := $(BUILT_VBMETAIMAGE_TARGET)
$(INSTALLED_VBMETAIMAGE_TARGET): PRIVATE_AVB_VBMETA_SIGNING_ARGS := \
--algorithm $(BOARD_AVB_ALGORITHM) --key $(BOARD_AVB_KEY_PATH)
@ -3420,6 +3421,7 @@ $(INSTALLED_VBMETAIMAGE_TARGET): \
.PHONY: vbmetaimage-nodeps
vbmetaimage-nodeps:
$(build-vbmetaimage-target)
endif # BUILDING_VBMETA_IMAGE
endif # BOARD_AVB_ENABLE

7
core/board_config.mk
View File

@ -358,6 +358,13 @@ else ifeq ($(PRODUCT_BUILD_USERDATA_IMAGE),true)
endif
.KATI_READONLY := BUILDING_USERDATA_IMAGE
# Are we building a vbmeta image
BUILDING_VBMETA_IMAGE := true
ifeq ($(PRODUCT_BUILD_VBMETA_IMAGE),false)
BUILDING_VBMETA_IMAGE :=
endif
.KATI_READONLY := BUILDING_VBMETA_IMAGE
###########################################
# Now we can substitute with the real value of TARGET_COPY_OUT_VENDOR
ifeq ($(TARGET_COPY_OUT_VENDOR),$(_vendor_path_placeholder))

1
core/product.mk
View File

@ -361,6 +361,7 @@ _product_single_value_vars += PRODUCT_BUILD_RAMDISK_IMAGE
_product_single_value_vars += PRODUCT_BUILD_USERDATA_IMAGE
_product_single_value_vars += PRODUCT_BUILD_RECOVERY_IMAGE
_product_single_value_vars += PRODUCT_BUILD_BOOT_IMAGE
_product_single_value_vars += PRODUCT_BUILD_VBMETA_IMAGE
_product_list_vars += PRODUCT_UPDATABLE_BOOT_MODULES
_product_list_vars += PRODUCT_UPDATABLE_BOOT_LOCATIONS