BoardConfig.mk

#
# Copyright (C) 2020 The Android Open Source Project
# Copyright (C) 2020 The TWRP Open Source Project
# Copyright (C) 2020 SebaUbuntu's TWRP device tree generator
#
# 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/realme/RMP6768

ALLOW_MISSING_DEPENDENCIES := true

# 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-a75

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 := generic
TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a55
TARGET_BOARD_SUFFIX := _64
TARGET_USES_64_BIT_BINDER := true

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := oppo8786
TARGET_NO_BOOTLOADER := true
TARGET_USES_UEFI := true

# Platform
TARGET_BOARD_PLATFORM := mt6768

# Assert
TARGET_OTA_ASSERT_DEVICE := RMP2102,RMP2103,RMP6768

# Kernel
BOARD_KERNEL_CMDLINE := bootopt=64S3,32N2,64N2
TARGET_PREBUILT_KERNEL := $(DEVICE_PATH)/prebuilt/Image.gz
TARGET_PREBUILT_DTB := $(DEVICE_PATH)/prebuilt/dtb.img
BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)/prebuilt/dtbo.img
BOARD_KERNEL_PAGESIZE := 2048
BOARD_KERNEL_BASE := 0x40078000
BOARD_RAMDISK_OFFSET := 0x07c08000
BOARD_KERNEL_TAGS_OFFSET := 0x0bc08000

BOARD_KERNEL_IMAGE_NAME := Image.gz
BOARD_INCLUDE_RECOVERY_DTBO := true
BOARD_BOOTIMG_HEADER_VERSION := 2

BOARD_MKBOOTIMG_ARGS += --ramdisk_offset $(BOARD_RAMDISK_OFFSET)
BOARD_MKBOOTIMG_ARGS += --tags_offset $(BOARD_KERNEL_TAGS_OFFSET)
BOARD_MKBOOTIMG_ARGS += --dtb $(TARGET_PREBUILT_DTB)
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOTIMG_HEADER_VERSION)

# AVB
BOARD_AVB_ENABLE := true
BOARD_AVB_VBMETA_SYSTEM := system product
BOARD_AVB_VBMETA_SYSTEM_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_VBMETA_SYSTEM_ALGORITHM := SHA256_RSA2048
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX_LOCATION := 1
BOARD_AVB_VBMETA_VENDOR := vendor
BOARD_AVB_VBMETA_VENDOR_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_VBMETA_VENDOR_ALGORITHM := SHA256_RSA2048
BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX_LOCATION := 2
BOARD_AVB_RECOVERY_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA2048
BOARD_AVB_RECOVERY_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 3

# Dynamic Partitions
BOARD_MAIN_SIZE := 5368709120
BOARD_SUPER_PARTITION_GROUPS := main
BOARD_MAIN_PARTITION_LIST := system product vendor
BOARD_SUPER_PARTITION_SIZE := 5368709120


# Partitions
BOARD_FLASH_BLOCK_SIZE := 131072
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 33554432
BOARD_BOOTIMAGE_PARTITION_SIZE := 33554432

# File systems
BOARD_HAS_LARGE_FILESYSTEM := true
TARGET_USERIMAGES_USE_EXT4 := true
BOARD_SYSTEMIMAGE_PARTITION_TYPE := ext4
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_VENDOR := vendor

# System as root
BOARD_SUPPRESS_SECURE_ERASE := true

# Metadata
BOARD_USES_METADATA_PARTITION := true

# Recovery
TARGET_RECOVERY_PIXEL_FORMAT := "BGRA_8888"
BOARD_HAS_NO_SELECT_BUTTON := true
BOARD_HAS_LARGE_FILESYSTEM := true

# Hack: prevent anti rollback
PLATFORM_SECURITY_PATCH := 2099-12-31
PLATFORM_VERSION := 16.1.0
VENDOR_SECURITY_PATCH := 2099-12-31
TW_INCLUDE_CRYPTO := true
TW_INCLUDE_CRYPTO_FBE := true
TW_INCLUDE_FBE_METADATA_DECRYPT := true

# Additional binaries & libraries needed for recovery
TARGET_RECOVERY_DEVICE_MODULES += ashmemd_aidl_interface-cpp
TARGET_RECOVERY_DEVICE_MODULES += libashmemd_client
TW_RECOVERY_ADDITIONAL_RELINK_LIBRARY_FILES += $(TARGET_OUT_SHARED_LIBRARIES)/libashmemd_client.so 
TW_RECOVERY_ADDITIONAL_RELINK_LIBRARY_FILES += $(TARGET_OUT_SHARED_LIBRARIES)/ashmemd_aidl_interface-cpp.so

# TWRP specific build flags
TW_THEME := portrait_hdpi
RECOVERY_SDCARD_ON_DATA := true
TW_EXCLUDE_DEFAULT_USB_INIT := true
TW_SKIP_COMPATIBILITY_CHECK := true
TW_EXTRA_LANGUAGES := true
TW_INCLUDE_NTFS_3G := true
TW_BRIGHTNESS_PATH := "/sys/class/leds/lcd-backlight/brightness"
TW_MAX_BRIGHTNESS := 2047
TW_DEFAULT_BRIGHTNESS := 1200
TW_CUSTOM_CPU_TEMP_PATH := /sys/class/power_supply/battery/temp
TW_NO_SCREEN_BLANK := true
TW_SCREEN_BLANK_ON_BOOT := true
TW_INCLUDE_RESETPROP := true
TW_INCLUDE_REPACKTOOLS := true
TW_INCLUDE_FUSE_EXFAT := true
TW_INCLUDE_FUSE_NTFS := true
BOARD_CHARGER_DISABLE_INIT_BLANK := true
TARGET_USES_MKE2FS := true
TW_EXCLUDE_TWRPAPP := true
TW_NO_HAPTICS := true
TW_USE_TOOLBOX := true
TW_INPUT_BLACKLIST := "hbtp_vm"
TWRP_INCLUDE_LOGCAT := true
TARGET_USES_LOGD := true
# OrangeFox Recovery Project Configuration Flags
TW_THEME := portrait_hdpi
LC_ALL := C
FOX_VERSION := "R11.1"
OF_MAINTAINER := "YourName"

# Device-Specific Customizations (MediaTek/Realme)
OF_DISABLE_MIUI_SPECIFIC_FEATURES := 1
OF_QUICK_BACKUP_LIST := "/boot;/data;"
# MediaTek Chipset Configurations
TARGET_BOARD_PLATFORM := mt6768
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true

# Storage Configurations
TW_BRIGHTNESS_PATH := "/sys/class/leds/lcd-backlight/brightness"
TW_MAX_BRIGHTNESS := 2047
# Bypass stricter compilation checks on Android 12
ALLOW_MISSING_DEPENDENCIES := true
BUILD_BROKEN_DUP_RULES := true
BUILD_BROKEN_ELF_PREBUILT_PRODUCT_COPY_FILES := true

# Security Decryption Hooks
PLATFORM_VERSION := 12.1
PLATFORM_SECURITY_PATCH := 2026-06-01
TARGET_RECOVERY_DEVICE_MODULES += fix_keymaster

# Orientation controls
BOARD_HAS_FLIPPED_SCREEN := false