83 lines
2.9 KiB
Makefile
83 lines
2.9 KiB
Makefile
# BoardConfigGsiCommon.mk
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#
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# Common compile-time definitions for GSI
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# Builds upon the mainline config.
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#
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include build/make/target/board/BoardConfigMainlineCommon.mk
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TARGET_NO_KERNEL := true
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# This flag is set by mainline but isn't desired for GSI.
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BOARD_USES_SYSTEM_OTHER_ODEX :=
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# system.img is always ext4 and non-sparsed.
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TARGET_USERIMAGES_SPARSE_EXT_DISABLED := true
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# GSI also includes make_f2fs to support userdata parition in f2fs
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# for some devices
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TARGET_USERIMAGES_USE_F2FS := true
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# Enable dynamic system image size and reserved 64MB in it.
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BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE := 67108864
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# GSI forces product and system_ext packages to /system for now.
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TARGET_COPY_OUT_PRODUCT := system/product
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TARGET_COPY_OUT_SYSTEM_EXT := system/system_ext
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BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE :=
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# Creates metadata partition mount point under root for
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# the devices with metadata parition
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BOARD_USES_METADATA_PARTITION := true
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# Android Verified Boot (AVB):
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# Set the rollback index to zero, to prevent the device bootloader from
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# updating the last seen rollback index in the tamper-evident storage.
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BOARD_AVB_ROLLBACK_INDEX := 0
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# Enable AVB chained partition for system.
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# https://android.googlesource.com/platform/external/avb/+/master/README.md
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BOARD_AVB_SYSTEM_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
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BOARD_AVB_SYSTEM_ALGORITHM := SHA256_RSA2048
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BOARD_AVB_SYSTEM_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
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BOARD_AVB_SYSTEM_ROLLBACK_INDEX_LOCATION := 1
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# Using sha256 for dm-verity partitions. b/156162446
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BOARD_AVB_SYSTEM_ADD_HASHTREE_FOOTER_ARGS += --hash_algorithm sha256
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ifdef BUILDING_GSI
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# super.img spec for GSI targets
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BOARD_SUPER_PARTITION_SIZE := 3229614080
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BOARD_SUPER_PARTITION_GROUPS := gsi_dynamic_partitions
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BOARD_GSI_DYNAMIC_PARTITIONS_PARTITION_LIST := system
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BOARD_GSI_DYNAMIC_PARTITIONS_SIZE := 3221225472
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endif
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# TODO(b/123695868, b/146149698):
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# This flag is set by mainline but isn't desired for GSI
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BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR :=
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# Enable chain partition for boot, mainly for GKI images.
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BOARD_AVB_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
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BOARD_AVB_BOOT_ALGORITHM := SHA256_RSA2048
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BOARD_AVB_BOOT_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
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BOARD_AVB_BOOT_ROLLBACK_INDEX_LOCATION := 2
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# GSI specific System Properties
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ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
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TARGET_SYSTEM_EXT_PROP := build/make/target/board/gsi_system_ext.prop
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else
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TARGET_SYSTEM_EXT_PROP := build/make/target/board/gsi_system_ext_user.prop
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endif
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# Set this to create /cache mount point for non-A/B devices that mounts /cache.
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# The partition size doesn't matter, just to make build pass.
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BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
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BOARD_CACHEIMAGE_PARTITION_SIZE := 16777216
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# Setup a vendor image to let PRODUCT_VENDOR_PROPERTIES does not affect GSI
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BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
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# Disable 64 bit mediadrmserver
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TARGET_ENABLE_MEDIADRM_64 :=
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