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# BoardConfigEmuCommon.mk
#
# Common compile-time definitions for emulator
#
HAVE_HTC_AUDIO_DRIVER := true
BOARD_USES_GENERIC_AUDIO := true
TARGET_BOOTLOADER_BOARD_NAME := goldfish_$(TARGET_ARCH)
# No Kernel
TARGET_NO_KERNEL := true
# no hardware camera
USE_CAMERA_STUB := true
NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3
# Build OpenGLES emulation guest and host libraries
BUILD_EMULATOR_OPENGL := true
BUILD_QEMU_IMAGES := true
# Build and enable the OpenGL ES View renderer. When running on the emulator,
# the GLES renderer disables itself if host GL acceleration isn't available.
USE_OPENGL_RENDERER := true
# Emulator doesn't support sparse image format.
TARGET_USERIMAGES_SPARSE_EXT_DISABLED := true
ifeq ($(PRODUCT_USE_DYNAMIC_PARTITIONS),true)
# emulator is Non-A/B device
AB_OTA_UPDATER := false
# emulator needs super.img
BOARD_BUILD_SUPER_IMAGE_BY_DEFAULT := true
# 8G + 8M
BOARD_SUPER_PARTITION_SIZE ?= 8598323200
BOARD_SUPER_PARTITION_GROUPS := emulator_dynamic_partitions
ifeq ($(QEMU_USE_SYSTEM_EXT_PARTITIONS),true)
BOARD_EMULATOR_DYNAMIC_PARTITIONS_PARTITION_LIST := \
system \
system_ext \
product \
vendor
TARGET_COPY_OUT_PRODUCT := product
BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_SYSTEM_EXT := system_ext
BOARD_SYSTEM_EXTIMAGE_FILE_SYSTEM_TYPE := ext4
else
TARGET_COPY_OUT_PRODUCT := system/product
TARGET_COPY_OUT_SYSTEM_EXT := system/system_ext
BOARD_EMULATOR_DYNAMIC_PARTITIONS_PARTITION_LIST := \
system \
vendor
endif
# 8G
BOARD_EMULATOR_DYNAMIC_PARTITIONS_SIZE ?= 8589934592
# in build environment to speed up make -j
ifeq ($(QEMU_DISABLE_AVB),true)
BOARD_AVB_ENABLE := false
endif
else ifeq ($(PRODUCT_USE_DYNAMIC_PARTITION_SIZE),true)
# Enable dynamic system image size and reserved 64MB in it.
BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE := 67108864
BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE := 67108864
else
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 3221225472
BOARD_VENDORIMAGE_PARTITION_SIZE := 146800640
endif
#vendor boot
BOARD_INCLUDE_DTB_IN_BOOTIMG := false
BOARD_BOOT_HEADER_VERSION := 4
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION)
BOARD_VENDOR_BOOTIMAGE_PARTITION_SIZE := 0x06000000
BOARD_RAMDISK_USE_LZ4 := true
# Enable chain partition for system.
BOARD_AVB_SYSTEM_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_SYSTEM_ALGORITHM := SHA256_RSA2048
BOARD_AVB_SYSTEM_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_SYSTEM_ROLLBACK_INDEX_LOCATION := 1
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_FLASH_BLOCK_SIZE := 512
BOARD_SEPOLICY_DIRS += device/generic/goldfish/sepolicy/common
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