1 # 2 # Copyright (C) 2017 The Android Open-Source Project 3 # 4 # Licensed under the Apache License, Version 2.0 (the "License"); 5 # you may not use this file except in compliance with the License. 6 # You may obtain a copy of the License at 7 # 8 # http://www.apache.org/licenses/LICENSE-2.0 9 # 10 # Unless required by applicable law or agreed to in writing, software 11 # distributed under the License is distributed on an "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 # See the License for the specific language governing permissions and 14 # limitations under the License. 15 # 16 17 # Common boardconfig settings for generic AOSP products targetting mobile 18 # (phone/table) devices. 19 20 # VNDK 21 BOARD_VNDK_VERSION := current 22 BOARD_VNDK_RUNTIME_DISABLE := true 23 24 # Properties 25 TARGET_SYSTEM_PROP := build/make/target/board/treble_system.prop 26 BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED := true 27 28 # Bootloader, kernel and recovery are not part of generic AOSP image 29 TARGET_NO_BOOTLOADER := true 30 TARGET_NO_KERNEL := true 31 32 # system.img is always ext4 with sparse option 33 # GSI also includes make_f2fs to support userdata parition in f2fs 34 # for some devices 35 TARGET_USERIMAGES_USE_EXT4 := true 36 TARGET_USERIMAGES_USE_F2FS := true 37 TARGET_USERIMAGES_SPARSE_EXT_DISABLED := false 38 TARGET_USES_MKE2FS := true 39 40 # Generic AOSP image always requires separate vendor.img 41 TARGET_COPY_OUT_VENDOR := vendor 42 43 # Enable dex pre-opt to speed up initial boot 44 ifeq ($(HOST_OS),linux) 45 ifeq ($(WITH_DEXPREOPT),) 46 WITH_DEXPREOPT := true 47 WITH_DEXPREOPT_PIC := true 48 ifneq ($(TARGET_BUILD_VARIANT),user) 49 # Retain classes.dex in APK's for non-user builds 50 DEX_PREOPT_DEFAULT := nostripping 51 endif 52 endif 53 endif 54 55 # Generic AOSP image does NOT support HWC1 56 TARGET_USES_HWC2 := true 57 # Set emulator framebuffer display device buffer count to 3 58 NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3 59 60 # TODO(b/35790399): remove when b/35790399 is fixed. 61 BOARD_NAND_SPARE_SIZE := 0 62 BOARD_FLASH_BLOCK_SIZE := 512 63 64 # b/64700195: add minimum support for odm.img 65 # Currently odm.img can only be built by `make custom_images`. 66 # Adding /odm mount point under root directory. 67 BOARD_ROOT_EXTRA_FOLDERS += odm 68
