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.
#

# This contains the module build definitions for the hardware-specific
# components for this device.
#
# As much as possible, those components should be built unconditionally,
# with device-specific names to avoid collisions, to avoid device-specific
# bitrot and build breakages. Building a component unconditionally does
# *not* include it on all devices, so it is safe even with hardware-specific
# components.

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-a
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_ABI2 :=
TARGET_CPU_VARIANT := kryo

TARGET_2ND_ARCH := arm
TARGET_2ND_ARCH_VARIANT := armv7-a-neon
TARGET_2ND_CPU_ABI := armeabi-v7a
TARGET_2ND_CPU_ABI2 := armeabi
TARGET_2ND_CPU_VARIANT := cortex-a53


ENABLE_CPUSETS := true
ENABLE_SCHEDBOOST := true

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := sdm845
TARGET_NO_BOOTLOADER := true
TARGET_USES_UEFI := true


# Kernel
BOARD_KERNEL_CMDLINE := console=ttyMSM0,115200n8 earlycon=msm_geni_serial,0xA84000 androidboot.hardware=qcom androidboot.console=ttyMSM0 video=vfb:640x400,bpp=32,memsize=3072000 msm_rtb.filter=0x237 ehci-hcd.park=3 lpm_levels.sleep_disabled=1 service_locator.enable=1 swiotlb=2048 androidboot.configfs=true androidboot.usbcontroller=a600000.dwc3
BOARD_KERNEL_CMDLINE += androidboot.selinux=permissive
BOARD_KERNEL_BASE := 0x00000000
BOARD_KERNEL_PAGESIZE := 4096
BOARD_KERNEL_TAGS_OFFSET := 0x00000100
BOARD_RAMDISK_OFFSET     := 0x01000000
TARGET_PREBUILT_KERNEL := device/xiaomi/dipper/prebuilt/Image.gz-dtb

# Platform
TARGET_BOARD_PLATFORM := sdm845
TARGET_BOARD_PLATFORM_GPU := qcom-adreno630
TARGET_PLATFORM_DEVICE_BASE := /devices/soc/

# Partitions
BOARD_FLASH_BLOCK_SIZE := 262144

BOARD_BOOTIMAGE_PARTITION_SIZE := 67108864
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 67108864
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 3221225472

BOARD_USERDATAIMAGE_PARTITION_SIZE := 121425080320
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDORIMAGE_PARTITION_SIZE := 788529152


TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true

# Workaround for error copying vendor files to recovery ramdisk
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_VENDOR := vendor

# Recovery
TARGET_OTA_ASSERT_DEVICE := dipper
BOARD_HAS_LARGE_FILESYSTEM := true
BOARD_HAS_NO_SELECT_BUTTON := true


# Android Verified Boot
BOARD_AVB_ENABLE := false
BOARD_BUILD_DISABLED_VBMETAIMAGE := true

TARGET_RECOVERY_PIXEL_FORMAT := "BGRA_8888"

# Crypto
#TARGET_HW_DISK_ENCRYPTION := true
TW_INCLUDE_CRYPTO := true
#TW_INCLUDE_FBE := true

# TWRP specific build flags
TW_THEME := portrait_hdpi
RECOVERY_SDCARD_ON_DATA := true
BOARD_HAS_NO_REAL_SDCARD := true
TARGET_RECOVERY_QCOM_RTC_FIX := true
TW_BRIGHTNESS_PATH := "/sys/class/backlight/panel0-backlight/brightness"
#TW_BRIGHTNESS_PATH := "/sys/class/leds/lcd-backlight/brightness"
TW_DEFAULT_BRIGHTNESS := 188
TW_MAX_BRIGHTNESS := 1023

TW_INCLUDE_NTFS_3G := true
TW_EXCLUDE_SUPERSU := true
TW_EXTRA_LANGUAGES := true
TW_DEFAULT_LANGUAGE := zh_CN
TW_INPUT_BLACKLIST := "hbtp_vm"
TARGET_RECOVERY_DEVICE_MODULES += android.hardware.boot@1.0
TW_RECOVERY_ADDITIONAL_RELINK_FILES := ${OUT}/system/lib64/android.hardware.boot@1.0.so
TW_EXCLUDE_DEFAULT_USB_INIT := true
TW_USE_QCOM_HAPTICS_VIBRATOR := true

TW_NO_SCREEN_TIMEOUT := true
# Extras
TW_IGNORE_MISC_WIPE_DATA := true
BOARD_SUPPRESS_SECURE_ERASE := true
# Stock kernel sometimes crashes when we toggle MTP
#TW_EXCLUDE_MTP := true