BoardConfig.mk

#
# Copyright (C) 2025 The Android Open Source Project
# Copyright (C) 2025 SebaUbuntu's TWRP device tree generator
#
# SPDX-License-Identifier: Apache-2.0
#

DEVICE_PATH := device/samsung/a13

# For building with minimal manifest
ALLOW_MISSING_DEPENDENCIES := true

# Architecture
TARGET_ARCH := arm
TARGET_ARCH_VARIANT := armv7-a-neon
TARGET_CPU_ABI := armeabi-v7a
TARGET_CPU_ABI2 := armeabi
TARGET_CPU_VARIANT := generic
TARGET_CPU_VARIANT_RUNTIME := cortex-a15

TARGET_USES_64_BIT_BINDER := true

TARGET_CPU_SMP := true
ENABLE_CPUSETS := true
ENABLE_SCHEDBOOST := true

# Bootloader
BOARD_VENDOR := samsung
TARGET_SOC := universal3830
TARGET_BOARD_PLATFORM := universal3830
TARGET_BOOTLOADER_BOARD_NAME := exynos850
TARGET_NO_RADIOIMAGE := true
TARGET_USES_UEFI := true

# Display
TARGET_SCREEN_DENSITY := 300

# Kernel
BOARD_BOOTIMG_HEADER_VERSION := 2
BOARD_KERNEL_BASE := 0x10000000
BOARD_KERNEL_CMDLINE := androidboot.hardware=exynos850 androidboot.selinux=enforce loop.max_part=7
BOARD_KERNEL_PAGESIZE := 2048
BOARD_RAMDISK_OFFSET := 0x01000000
BOARD_KERNEL_TAGS_OFFSET := 0x00000100

# Kernel - prebuilt
TARGET_FORCE_PREBUILT_KERNEL := true
TARGET_PREBUILT_KERNEL := $(DEVICE_PATH)/prebuilt/kernel
TARGET_PREBUILT_DTB := $(DEVICE_PATH)/prebuilt/dtb.img
BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)/prebuilt/dtbo.img
BOARD_INCLUDE_RECOVERY_DTBO := true
BOARD_INCLUDE_DTB_IN_BOOTIMG := true
BOARD_KERNEL_SEPARATED_DTBO := true

BOARD_MKBOOTIMG_ARGS += --ramdisk_offset $(BOARD_RAMDISK_OFFSET)
BOARD_MKBOOTIMG_ARGS += --tags_offset $(BOARD_KERNEL_TAGS_OFFSET)
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOTIMG_HEADER_VERSION)
BOARD_MKBOOTIMG_ARGS += --dtb $(DEVICE_PATH)/prebuilt/dtb.img
BOARD_CUSTOM_BOOTIMG_MK := $(DEVICE_PATH)/mkbootimg.mk

# Partitions
BOARD_FLASH_BLOCK_SIZE := 131072 # (BOARD_KERNEL_PAGESIZE * 64)
BOARD_BOOTIMAGE_PARTITION_SIZE := 55574528
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 55574528
BOARD_HAS_LARGE_FILESYSTEM := true
BOARD_SYSTEMIMAGE_PARTITION_TYPE := ext4
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_VENDOR := vendor
BOARD_SUPER_PARTITION_SIZE := 9126805504 # TODO: Fix hardcoded value
BOARD_SUPER_PARTITION_GROUPS := samsung_dynamic_partitions
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_PARTITION_LIST := system system system vendor product odm system_ext
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_SIZE := 9122611200 # TODO: Fix hardcoded value

# Verified Boot
BOARD_AVB_ENABLE := true
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3
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

# Properties
TARGET_SYSTEM_PROP += $(DEVICE_PATH)/system.prop
TW_NO_LEGACY_PROPS := true
TW_INCLUDE_RESETPROP := true
TW_INCLUDE_LIBRESETPROP := true

# Filesystems
TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/recovery.fstab
RECOVERY_SDCARD_ON_DATA := true
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true
TARGET_USES_MKE2FS := true
TW_INCLUDE_NTFS_3G := true
BOARD_HAS_LARGE_FILESYSTEM := true
TW_NO_BIND_SYSTEM := true

# Crypto
PLATFORM_SECURITY_PATCH := 2099-12-31
VENDOR_SECURITY_PATCH := 2099-12-31
PLATFORM_VERSION := 16.1.0
TW_INCLUDE_CRYPTO := false
TW_INCLUDE_CRYPTO_FBE := false
TW_INCLUDE_FBE_METADATA_DECRYPT := false
BOARD_USES_METADATA_PARTITION := true

# Screen
TARGET_RECOVERY_PIXEL_FORMAT := "ABGR_8888"
TW_BRIGHTNESS_PATH := "/sys/class/backlight/panel/brightness"
TW_MAX_BRIGHTNESS := 400
TW_DEFAULT_BRIGHTNESS := 200
TW_THEME := portrait_hdpi
TW_FRAMERATE := 60
TARGET_SCREEN_WIDTH := 1080
TARGET_SCREEN_HEIGHT := 2408

# Status Bar UI
TW_STATUS_ICONS_ALIGN := center
TW_CUSTOM_CPU_POS := "50"
TW_CUSTOM_CLOCK_POS := "300"
TW_CUSTOM_BATTERY_POS := "750"

# Samsung
TW_NO_REBOOT_BOOTLOADER := true
TARGET_NO_BOOTLOADER := true
TW_HAS_DOWNLOAD_MODE := true
TW_INCLUDE_FASTBOOTD := true

# Misc
TW_USE_TOOLBOX := true
TW_INPUT_BLACKLIST := "hbtp_vm"
TW_USE_MODEL_HARDWARE_ID_FOR_DEVICE_ID := true
TW_USE_LEGACY_BATTERY_SERVICES := true
TW_INCLUDE_FASTBOOTD := true

# Excludes
TW_EXCLUDE_TZDATA := true
TW_EXCLUDE_NANO := true
TW_NO_HAPTICS := true
TW_EXCLUDE_SUPERSU := true
TW_EXCLUDE_TWRPAPP := true
TW_EXCLUDE_PYTHON := true
TW_INCLUDE_FB2PNG := false
TW_INCLUDE_DUMLOCK := false
TW_INCLUDE_INJECTTWRP := false
TW_EXTRA_LANGUAGES := false

# Making the recovery.img smaller
BOARD_HAS_NO_REAL_SDCARD := true

# Touch fix for incell panels (not yet official, it is a patch on the teamwin gerrit)
TW_SAMSUNG_TSP_TOUCH_FIX := true

# USB/MTP/ADB
TW_USE_NEW_MINADBD := true
TARGET_USES_LOGD := true
TWRP_INCLUDE_LOGCAT := true
TWRP_EVENT_LOGGING := true
TW_EXCLUDE_DEFAULT_USB_INIT := true

# PBRP- ONLY FOR PITCH BLACK RECOVERY PROJECT BUILDING
PB_TORCH_PATH := "/sys/devices/virtual/camera/flash/rear_flash"
PB_TORCH_MAX_BRIGHTNESS := 1
PB_BYPASS_DEFAULT_PROPS := ro.bootimage.build.fingerprint; ro.build.fingerprint; ro.build.description; ro.vendor.build.fingerprint; ro.system.build.date; ro.system.build.date.utc; ro.system.build.version.incremental; ro.system.build.fingerprint; ro.build.ab_update; ro.build.version.sdk; ro.build.date; ro.build.date.utc

# Version
TW_DEVICE_VERSION := SavedByLight A13