BoardConfig.mk

#
# Copyright (C) 2019 Potato Open Sauce 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.
#

ALLOW_MISSING_DEPENDENCIES := true
DEVICE_PATH := device/redmi/begonia

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-a
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_ABI2 :=
TARGET_CPU_VARIANT := generic
TARGET_CPU_VARIANT_RUNTIME := cortex-a76

TARGET_2ND_ARCH := arm
TARGET_2ND_ARCH_VARIANT := armv8-a
TARGET_2ND_CPU_ABI := armeabi-v7a
TARGET_2ND_CPU_ABI2 := armeabi
TARGET_2ND_CPU_VARIANT := generic
TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a76

# AVB
BOARD_AVB_ENABLE := true
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3
BOARD_AVB_RECOVERY_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA2048
BOARD_AVB_RECOVERY_ROLLBACK_INDEX := 1
BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 1

BOARD_AVB_RECOVERY_ADD_HASH_FOOTER_ARGS += \
    --prop com.android.build.boot.os_version:$(PLATFORM_VERSION) \
    --prop com.android.build.boot.security_patch:$(PLATFORM_SECURITY_PATCH)

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := begonia
TARGET_NO_BOOTLOADER := true

# Platform
TARGET_BOARD_PLATFORM := mt6785
TARGET_BOARD_PLATFORM_GPU := mali-g76mc4

# Kernel
BOARD_KERNEL_CMDLINE := bootopt=64S3,32N2,64N2 androidboot.selinux=permissive
BOARD_KERNEL_BASE := 0x40078000
BOARD_KERNEL_OFFSET := 0x00008000
BOARD_KERNEL_PAGESIZE := 2048
BOARD_KERNEL_TAGS_OFFSET := 0x0bc08000
BOARD_RAMDISK_OFFSET     := 0x07c08000
BOARD_DTB_OFFSET := 0x0bc08000
BOARD_KERNEL_IMAGE_NAME := kernel
BOARD_INCLUDE_DTB_IN_BOOTIMG := true
BOARD_INCLUDE_RECOVERY_DTBO := true
BOARD_BOOTIMG_HEADER_VERSION := 2

TARGET_PREBUILT_KERNEL := $(DEVICE_PATH)/prebuilt/Image.gz
BOARD_PREBUILT_DTBIMAGE_DIR := $(DEVICE_PATH)/prebuilt/dtb
BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)/prebuilt/dtbo.img

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_offset $(BOARD_DTB_OFFSET)

# Encryption
PLATFORM_SECURITY_PATCH := 2099-12-31
PLATFORM_VERSION := 16.1.0
VENDOR_SECURITY_PATCH := 2099-12-31

# Partitions
BOARD_FLASH_BLOCK_SIZE := 131072
BOARD_BOOTIMAGE_PARTITION_SIZE := 67108864
BOARD_DTBOIMG_PARTITION_SIZE := 33554432
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 67108864
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true

# Properties
TARGET_SYSTEM_PROP += $(DEVICE_PATH)/system.prop

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

# Recovery
BOARD_HAS_LARGE_FILESYSTEM := true
TARGET_RECOVERY_PIXEL_FORMAT := "RGBX_8888"

# TWRP specific build flags
TW_THEME := portrait_hdpi
RECOVERY_SDCARD_ON_DATA := true
TW_INCLUDE_CRYPTO := true
TW_INCLUDE_CRYPTO_FBE := true
TW_USE_FSCRYPT_POLICY := 1
TW_INCLUDE_RESETPROP := true
TWRP_INCLUDE_LOGCAT := true
TARGET_USES_LOGD := true
TW_EXCLUDE_DEFAULT_USB_INIT := true
TW_EXTRA_LANGUAGES := true
TW_INCLUDE_NTFS_3G := true
TW_USE_TOOLBOX := true
TW_BRIGHTNESS_PATH := "/sys/class/leds/lcd-backlight/brightness"
TW_MAX_BRIGHTNESS := 2047
TW_DEFAULT_BRIGHTNESS := 900
TW_SCREEN_BLANK_ON_BOOT := true
TW_Y_OFFSET := 80
TW_H_OFFSET := -80
TW_DEVICE_VERSION := 2