LOCAL_PATH := device/mediatek/dm100

# For building with minimal manifest
ALLOW_MISSING_DEPENDENCIES := true

# Architecture
TARGET_ARCH := arm
TARGET_ARCH_VARIANT := armv8-a
TARGET_CPU_ABI := armeabi-v7a
TARGET_CPU_ABI2 := armeabi
TARGET_CPU_VARIANT := armv8-a
TARGET_BOARD_PLATFORM := mt6739

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := mt6739
TARGET_NO_BOOTLOADER := true

# Kernel
BOARD_KERNEL_BASE := 0x40000000
BOARD_KERNEL_CMDLINE := bootopt=64S3,32S1,32S1 androidboot.selinux=permissive
BOARD_KERNEL_PAGESIZE := 2048
BOARD_TAGS_OFFSET := 0x04000000
BOARD_RAMDISK_OFFSET := 0x05000000
BOARD_KERNEL_OFFSET := 0x00008000
TARGET_PREBUILT_KERNEL := $(LOCAL_PATH)/kernel
BOARD_MKBOOTIMG_ARGS := --kernel_offset $(BOARD_KERNEL_OFFSET) --ramdisk_offset $(BOARD_RAMDISK_OFFSET) --tags_offset $(BOARD_TAGS_OFFSET)

# Partitions
BOARD_BOOTIMAGE_PARTITION_SIZE := 26777216
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 26777216
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 1887436800
BOARD_USERDATAIMAGE_PARTITION_SIZE := 1610612736
BOARD_CACHEIMAGE_PARTITION_SIZE := 419430400
BOARD_FLASH_BLOCK_SIZE := 131072

# Recovery
TARGET_USERIMAGES_USE_EXT4 := true

# Hack: prevent anti rollback
PLATFORM_SECURITY_PATCH := 2099-12-31
VENDOR_SECURITY_PATCH := 2099-12-31
PLATFORM_VERSION := 99.99.99

# TWRP Configuration
TW_EXCLUDE_BASH := true
TW_EXCLUDE_PYTHON := true
TW_EXCLUDE_TWRPAPP := true
TW_THEME := watch_mdpi
TW_ROUND_SCREEN := false
TW_EXTRA_LANGUAGES := true
TW_SCREEN_BLANK_ON_BOOT := true
TW_INPUT_BLACKLIST := "hbtp_vm"
RECOVERY_GRAPHICS_USE_LINELENGTH := true
TW_INCLUDE_CRYPTO := true
TW_REBOOT_BOOTLOADER := true
TW_REBOOT_RECOVERY := true
BOARD_HAS_NO_SELECT_BUTTON := true
BOARD_HAS_LARGE_FILESYSTEM := true
RECOVERY_SDCARD_ON_DATA := true
TARGET_RECOVERY_FSTAB := $(LOCAL_PATH)/recovery/root/etc/twrp.fstab
TW_BRIGHTNESS_PATH := "/sys/devices/platform/leds-mt65xx/leds/lcd-backlight/brightness"
TW_MAX_BRIGHTNESS := 255
TW_USE_MODEL_HARDWARE_ID_FOR_DEVICE_ID := true
TW_ROTATION := 90
RECOVERY_TOUCHSCREEN_FLIP_Y := true
RECOVERY_TOUCHSCREEN_SWAP_XY := true

# add proper screen res
TARGET_SCREEN_WIDTH := 640
TARGET_SCREEN_HEIGHT := 480