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 21BOARD_VNDK_VERSION := current 22BOARD_VNDK_RUNTIME_DISABLE := true 23 24# Properties 25TARGET_SYSTEM_PROP := build/make/target/board/treble_system.prop 26BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED := true 27 28# Bootloader, kernel and recovery are not part of generic AOSP image 29TARGET_NO_BOOTLOADER := true 30TARGET_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 35TARGET_USERIMAGES_USE_EXT4 := true 36TARGET_USERIMAGES_USE_F2FS := true 37TARGET_USERIMAGES_SPARSE_EXT_DISABLED := false 38TARGET_USES_MKE2FS := true 39 40# Generic AOSP image always requires separate vendor.img 41TARGET_COPY_OUT_VENDOR := vendor 42 43# Enable dex pre-opt to speed up initial boot 44ifeq ($(HOST_OS),linux) 45 ifeq ($(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 53endif 54 55# Generic AOSP image does NOT support HWC1 56TARGET_USES_HWC2 := true 57# Set emulator framebuffer display device buffer count to 3 58NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3 59 60# TODO(b/35790399): remove when b/35790399 is fixed. 61BOARD_NAND_SPARE_SIZE := 0 62BOARD_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. 67BOARD_ROOT_EXTRA_FOLDERS += odm 68