BoardConfig.mk

#
# Copyright (C) 2022 TeamWin Recovery 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.
#

DEVICE_PATH := device/samsung/a21s

# Assert
TARGET_OTA_ASSERT_DEVICE := a21s,a21sub

# For building with minimal manifest
ALLOW_MISSING_DEPENDENCIES := true

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-a
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_ABI2 :=
TARGET_CPU_VARIANT := cortex-a55

# Secondary Architecture
TARGET_2ND_ARCH := arm
TARGET_2ND_ARCH_VARIANT := armv8-2a
TARGET_2ND_CPU_ABI := armeabi-v7a
TARGET_2ND_CPU_ABI2 := armeabi
TARGET_2ND_CPU_VARIANT := cortex-a55

# Platform
DEVICE_CODENAME := a21s
BOARD_VENDOR := samsung
TARGET_BOARD_PLATFORM := exynos850
TARGET_BOARD_PLATFORM_GPU := mali-g52
TARGET_SOC := exynos850
TARGET_BOOTLOADER_BOARD_NAME := exynos850
TARGET_NO_BOOTLOADER := true
TARGET_NO_RADIOIMAGE := true

# File systems
TARGET_USES_MKE2FS := true
BOARD_HAS_LARGE_FILESYSTEM := true
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true
BOARD_HAS_NO_REAL_SDCARD := true
BOARD_USES_METADATA_PARTITION := true
BOARD_BOOTIMAGE_PARTITION_SIZE := 37748736
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 55574528
TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/recovery/root/etc/recovery.fstab
TARGET_USE_CUSTOM_LUN_FILE_PATH := "/config/usb_gadget/g1/functions/mass_storage.0/lun.%d/file"

# Partitions
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_VENDOR := vendor
BOARD_ROOT_EXTRA_FOLDERS := cache carrier data_mirror efs keyrefuge linkerconfig metadata omr optics prism spu
BOARD_SUPER_PARTITION_SIZE := 5536481280
BOARD_SUPER_PARTITION_GROUPS := samsung_dynamic_partitions
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_SIZE := 5536481280
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_PARTITION_LIST := system vendor product odm

# Kernel
BOARD_KERNEL_CMDLINE := androidboot.hardware=exynos850 androidboot.selinux=permissive
BOARD_KERNEL_IMAGE_NAME := Image
BOARD_KERNEL_BASE := 0x10000000
BOARD_KERNEL_PAGESIZE := 2048
BOARD_KERNEL_OFFSET := 0x00008000
BOARD_KERNEL_TAGS_OFFSET := 0x00000100
BOARD_RAMDISK_OFFSET := 0x01000000
BOARD_SECOND_OFFSET := 0x00f00000
BOARD_DTB_OFFSET := 0
BOARD_FLASH_BLOCK_SIZE := 4096

TARGET_PREBUILT_KERNEL := $(DEVICE_PATH)/prebuilt/Image
TARGET_PREBUILT_DTB := $(DEVICE_PATH)/prebuilt/dtb.img
BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)/prebuilt/dtbo.img
BOARD_INCLUDE_RECOVERY_DTBO := true
BOARD_BOOTIMG_HEADER_VERSION := 2

# mkboot
BOARD_MKBOOTIMG_ARGS += --kernel_offset $(BOARD_KERNEL_OFFSET)
BOARD_MKBOOTIMG_ARGS += --ramdisk_offset $(BOARD_RAMDISK_OFFSET)
BOARD_MKBOOTIMG_ARGS += --tags_offset $(BOARD_KERNEL_TAGS_OFFSET)
BOARD_MKBOOTIMG_ARGS += --second_offset $(BOARD_SECOND_OFFSET)
BOARD_MKBOOTIMG_ARGS += --dtb_offset $(BOARD_DTB_OFFSET)
BOARD_MKBOOTIMG_ARGS += --dtb $(TARGET_PREBUILT_DTB)
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOTIMG_HEADER_VERSION)
BOARD_MKBOOTIMG_ARGS += --board $(TARGET_BOOTLOADER_BOARD_NAME)

# Crypto
TW_INCLUDE_CRYPTO := false
TW_INCLUDE_CRYPTO_FBE := false
TW_INCLUDE_FBE_METADATA_DECRYPT := false

# MTP
TW_MTP_DEVICE := "/dev/mtp_usb"

# Log
TWRP_INCLUDE_LOGCAT := true
TARGET_USES_LOGD := true

# Haptics
TW_NO_HAPTICS := true

# Hack: prevent anti rollback
PLATFORM_SECURITY_PATCH := 2099-12-31
VENDOR_SECURITY_PATCH := 2099-12-31
PLATFORM_VERSION := 16.1.0

# TWRP Configuration
TW_DEVICE_VERSION := SM-A217X_S-KAWA
TW_THEME := portrait_hdpi
TW_EXTRA_LANGUAGES := true
TW_SCREEN_BLANK_ON_BOOT := true
TW_BRIGHTNESS_PATH := "/sys/class/backlight/panel/brightness"
TW_CUSTOM_CPU_TEMP_PATH := /sys/devices/virtual/thermal/thermal_zone0/temp
TW_INPUT_BLACKLIST := "hbtp_vm"
TW_USE_NEW_MINADBD := true
TW_EXCLUDE_TWRPAPP := true
TW_INCLUDE_REPACKTOOLS := true
TW_INCLUDE_RESETPROP := true
TW_INCLUDE_NTFS_3G := true
TW_NO_LEGACY_PROPS := true
TW_MAX_BRIGHTNESS := 306
TW_DEFAULT_BRIGHTNESS := 153
TW_NO_REBOOT_BOOTLOADER := true
TW_HAS_DOWNLOAD_MODE := true
TW_EXTERNAL_STORAGE_PATH := "/external_sd"
TW_EXTERNAL_STORAGE_MOUNT_POINT := "external_sd"
TW_EXCLUDE_DEFAULT_USB_INIT := true
TW_EXCLUDE_APEX := true
TW_NO_BIND_SYSTEM := true
RECOVERY_SDCARD_ON_DATA := true
BOARD_SUPPRESS_SECURE_ERASE := true
TW_USE_MODEL_HARDWARE_ID_FOR_DEVICE_ID := true