github.com/westcoastroms/westcoastroms-build@v0.0.0-20190928114312-2350e5a73030/build/make/target/board/generic_x86_64/BoardConfig.mk (about)

     1  # config.mk
     2  #
     3  # Product-specific compile-time definitions.
     4  #
     5  
     6  # The generic product target doesn't have any hardware-specific pieces.
     7  TARGET_NO_BOOTLOADER := true
     8  TARGET_NO_KERNEL := true
     9  TARGET_CPU_ABI := x86_64
    10  TARGET_ARCH := x86_64
    11  TARGET_ARCH_VARIANT := x86_64
    12  TARGET_PRELINK_MODULE := false
    13  TARGET_BOOTLOADER_BOARD_NAME := goldfish_$(TARGET_ARCH)
    14  
    15  TARGET_2ND_CPU_ABI := x86
    16  TARGET_2ND_ARCH := x86
    17  TARGET_2ND_ARCH_VARIANT := x86_64
    18  
    19  TARGET_USES_64_BIT_BINDER := true
    20  
    21  # The IA emulator (qemu) uses the Goldfish devices
    22  HAVE_HTC_AUDIO_DRIVER := true
    23  BOARD_USES_GENERIC_AUDIO := true
    24  
    25  # no hardware camera
    26  USE_CAMERA_STUB := true
    27  
    28  # Enable dex-preoptimization to speed up the first boot sequence
    29  # of an SDK AVD. Note that this operation only works on Linux for now
    30  ifeq ($(HOST_OS),linux)
    31  WITH_DEXPREOPT ?= true
    32  WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY ?= false
    33  endif
    34  
    35  TARGET_USES_HWC2 := true
    36  NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3
    37  
    38  # Build OpenGLES emulation host and guest libraries
    39  BUILD_EMULATOR_OPENGL := true
    40  BUILD_QEMU_IMAGES := true
    41  
    42  # Build and enable the OpenGL ES View renderer. When running on the emulator,
    43  # the GLES renderer disables itself if host GL acceleration isn't available.
    44  USE_OPENGL_RENDERER := true
    45  
    46  TARGET_USERIMAGES_USE_EXT4 := true
    47  BOARD_SYSTEMIMAGE_PARTITION_SIZE := 2684354560 # 2.5 GB
    48  BOARD_USERDATAIMAGE_PARTITION_SIZE := 576716800
    49  TARGET_COPY_OUT_VENDOR := vendor
    50  # ~100 MB vendor image. Please adjust system image / vendor image sizes
    51  # when finalizing them.
    52  BOARD_VENDORIMAGE_PARTITION_SIZE := 100000000
    53  BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
    54  BOARD_FLASH_BLOCK_SIZE := 512
    55  TARGET_USERIMAGES_SPARSE_EXT_DISABLED := true
    56  BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED := true
    57  DEVICE_MATRIX_FILE   := device/generic/goldfish/compatibility_matrix.xml
    58  
    59  # Android generic system image always create metadata partition
    60  BOARD_USES_METADATA_PARTITION := true
    61  
    62  # Set this to create /cache mount point for non-A/B devices that mounts /cache.
    63  # The partition size doesn't matter, just to make build pass.
    64  BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
    65  BOARD_CACHEIMAGE_PARTITION_SIZE := 16777216
    66  
    67  BOARD_SEPOLICY_DIRS += \
    68          device/generic/goldfish/sepolicy/common \
    69          device/generic/goldfish/sepolicy/x86
    70  
    71  # Android Verified Boot (AVB):
    72  #   Builds a special vbmeta.img that disables AVB verification.
    73  #   Otherwise, AVB will prevent the device from booting the generic system.img.
    74  #   Also checks that BOARD_AVB_ENABLE is not set, to prevent adding verity
    75  #   metadata into system.img.
    76  ifeq ($(BOARD_AVB_ENABLE),true)
    77  $(error BOARD_AVB_ENABLE cannot be set for GSI)
    78  endif
    79  BOARD_BUILD_DISABLED_VBMETAIMAGE := true
    80  
    81  ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
    82  # GSI is always userdebug and needs a couple of properties taking precedence
    83  # over those set by the vendor.
    84  TARGET_SYSTEM_PROP := build/make/target/board/gsi_system.prop
    85  endif
    86  BOARD_VNDK_VERSION := current
    87  
    88  # Wifi.
    89  BOARD_WLAN_DEVICE           := emulator
    90  BOARD_HOSTAPD_DRIVER        := NL80211
    91  BOARD_WPA_SUPPLICANT_DRIVER := NL80211
    92  BOARD_HOSTAPD_PRIVATE_LIB   := lib_driver_cmd_simulated
    93  BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_simulated
    94  WPA_SUPPLICANT_VERSION      := VER_0_8_X
    95  WIFI_DRIVER_FW_PATH_PARAM   := "/dev/null"
    96  WIFI_DRIVER_FW_PATH_STA     := "/dev/null"
    97  WIFI_DRIVER_FW_PATH_AP      := "/dev/null"
    98  
    99  # Enable A/B update
   100  TARGET_NO_RECOVERY := true
   101  BOARD_BUILD_SYSTEM_ROOT_IMAGE := true