BoardConfig.mk

#
# Copyright 2018 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# For building with minimal manifest
ALLOW_MISSING_DEPENDENCIES := true

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-2a-dotprod
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_ABI2 :=
TARGET_CPU_VARIANT := cortex-a76

TARGET_2ND_ARCH := arm
TARGET_2ND_ARCH_VARIANT := armv8-a
TARGET_2ND_CPU_ABI := armeabi-v7a
TARGET_2ND_CPU_ABI2 := armeabi
TARGET_2ND_CPU_VARIANT := cortex-a76

TARGET_SUPPORTS_64_BIT_APPS := true
ENABLE_CPUSETS := true
ENABLE_SCHEDBOOST := true

# Bootloader
PRODUCT_PLATFORM := msmnile
TARGET_BOOTLOADER_BOARD_NAME := msmnile
TARGET_NO_BOOTLOADER := true
TARGET_USES_UEFI := true

# Platform
TARGET_BOARD_PLATFORM := msmnile
TARGET_BOARD_PLATFORM_GPU := qcom-adreno640
QCOM_BOARD_PLATFORMS += msmnile

# Kernel
# abl will use vendor_boot cmdline
#BOARD_KERNEL_CMDLINE := console=tty0,115200n8 androidboot.hardware=qcom androidboot.console=tty0 androidboot.memcg=1 lpm_levels.sleep_disabled=1 video=vfb:640x400,bpp=32,memsize=3072000 msm_rtb.filter=0x237 service_locator.enable=1 swiotlb=2048 loop.max_part=7 androidboot.usbcontroller=a600000.dwc3 buildvariant=user
BOARD_KERNEL_IMAGE_NAME := Image
BOARD_BOOT_HEADER_VERSION := 3
TARGET_PREBUILT_KERNEL := $(DEVICE_PATH)/prebuilt/kernel
BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)/prebuilt/dtbo.img
BOARD_PREBUILT_DTBIMAGE_DIR := $(DEVICE_PATH)/prebuilt/dtb
#TARGET_PREBUILT_DTB := $(DEVICE_PATH)/prebuilt/dtb.img
BOARD_KERNEL_SEPARATED_DTBO := true
BOARD_INCLUDE_DTB_IN_BOOTIMG := true
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION)

# Avb
BOARD_AVB_ENABLE := true
BOARD_AVB_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_RECOVERY_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA4096
BOARD_AVB_RECOVERY_ROLLBACK_INDEX := 1
BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 1
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flag 3

# Partitions
BOARD_FLASH_BLOCK_SIZE := 262144
BOARD_BOOTIMAGE_PARTITION_SIZE := 134217728
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 134217728

# Dynamic Partition
BOARD_SUPER_PARTITION_SIZE := 9126805504
BOARD_SUPER_PARTITION_GROUPS := xiaomi_dynamic_partitions
BOARD_XIAOMI_DYNAMIC_PARTITIONS_SIZE := 9122611200
BOARD_XIAOMI_DYNAMIC_PARTITIONS_PARTITION_LIST := odm product system system_ext vendor
BOARD_ROOT_EXTRA_FOLDERS := bluetooth dsp firmware persist
BOARD_SUPPRESS_SECURE_ERASE := true

# File systems
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true

BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_SYSTEM_EXTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_ODMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := f2fs

BOARD_USES_PRODUCTIMAGE := true
BOARD_USES_SYSTEM_EXTIMAGE := true
TARGET_COPY_OUT_PRODUCT := product
TARGET_COPY_OUT_SYSTEM_EXT := system_ext
TARGET_COPY_OUT_ODM := odm

# A/B
AB_OTA_UPDATER := true
AB_OTA_PARTITIONS += \
    boot \
    dtbo \
    odm \
    mi_ext \
    product \
    system \
    system_ext \
    vendor \
    vendor_boot \
    vbmeta \
    vbmeta_system

ENABLE_VIRTUAL_AB := true
TARGET_IS_VAB := true

AB_OTA_POSTINSTALL_CONFIG += \
    RUN_POSTINSTALL_system=true \
    POSTINSTALL_PATH_system=system/bin/otapreopt_script \
    FILESYSTEM_TYPE_system=ext4 \
    POSTINSTALL_OPTIONAL_system=true

AB_OTA_POSTINSTALL_CONFIG += \
    RUN_POSTINSTALL_vendor=true \
    POSTINSTALL_PATH_vendor=bin/checkpoint_gc \
    FILESYSTEM_TYPE_vendor=ext4 \
    POSTINSTALL_OPTIONAL_vendor=true

# Recovery
BOARD_HAS_LARGE_FILESYSTEM := true
BOARD_USES_RECOVERY_AS_BOOT := true

# Crypto
BOARD_USES_QCOM_FBE_DECRYPTION := true
BOARD_USES_METADATA_PARTITION := true

BUILD_BROKEN_MISSING_REQUIRED_MODULES := true