BoardConfig.mk

DEVICE_TREE := device/xiaomi/prada

TARGET_BOARD_VENDOR := xiaomi

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := msm8937
TARGET_NO_BOOTLOADER := true

# Platform
TARGET_BOARD_PLATFORM := msm8937
TARGET_BOARD_PLATFORM_GPU := qcom-adreno505

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

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

# Kernel
TARGET_KERNEL_SOURCE := kernel/xiaomi/msm8937
TARGET_KERNEL_CONFIG := twrp_defconfig
TARGET_KERNEL_ARCH := arm64
TARGET_KERNEL_HEADER_ARCH := arm64

TARGET_PREBUILT_KERNEL := $(DEVICE_TREE)/Image.gz-dtb

# Boot image
BOARD_KERNEL_CMDLINE := ttyHSL0,115200,n8 androidboot.console=ttyHSL0 androidboot.hardware=qcom msm_rtb.filter=0x237 ehci-hcd.park=3 lpm_levels.sleep_disabled=1 androidboot.bootdevice=7824900.sdhci earlycon=msm_hsl_uart,0x78B0000
BOARD_KERNEL_CMDLINE += androidboot.selinux=permissive
BOARD_KERNEL_BASE := 0x80000000
BOARD_KERNEL_PAGESIZE := 2048
BOARD_MKBOOTIMG_ARGS := --ramdisk_offset 0x01000000 --tags_offset 0x00000100 --kernel_offset 0x00008000

TARGET_PLATFORM_DEVICE_BASE := /devices/soc/

# Partitions (todo: convert to hex with actual number)
BOARD_BOOTIMAGE_PARTITION_SIZE     := 0x105c0000
BOARD_CACHEIMAGE_PARTITION_SIZE    := 0x105c0000
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 0x105c0000
BOARD_PERSISTIMAGE_PARTITION_SIZE := 0x105c0000
BOARD_SYSTEMIMAGE_PARTITION_SIZE   := 0x105c0000
BOARD_USERDATAIMAGE_PARTITION_SIZE := 0x105c0000
BOARD_FLASH_BLOCK_SIZE := 131072

# Recovery
TARGET_RECOVERY_FSTAB := $(DEVICE_TREE)/twrp.fstab
BOARD_SUPPRESS_SECURE_ERASE := true

# File systems
BOARD_HAS_LARGE_FILESYSTEM := true
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true
TW_INTERNAL_STORAGE_PATH := "/data/media/0"
TW_INTERNAL_STORAGE_MOUNT_POINT := "data"
TW_EXTERNAL_STORAGE_PATH := "/external_sd"
TW_EXTERNAL_STORAGE_MOUNT_POINT := "external_sd"

# TWRP specific build flags
TW_THEME := portrait_hdpi
RECOVERY_SDCARD_ON_DATA := true
TW_BRIGHTNESS_PATH := /sys/class/leds/lcd-backlight/brightness
TW_DEFAULT_BRIGHTNESS := 80
TW_DEFAULT_EXTERNAL_STORAGE := true

# Fix for Internal storage
TARGET_RECOVERY_QCOM_RTC_FIX := true

# Asian region languages
TW_EXTRA_LANGUAGES := true

# Encryption support
TW_INCLUDE_CRYPTO := true

# Debug flags
TWRP_INCLUDE_LOGCAT := true