BoardConfigCommon.mk

#
# Copyright (C) 2024 The TWRP Open Source 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.

COMMON_PATH := device/motorola/mt6768-common

TARGET_RECOVERY_DEVICE_DIRS := \
    $(COMMON_PATH) \
    $(DEVICE_PATH)

# 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-a53

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-a53

# Kernel
BOARD_BOOTIMG_HEADER_VERSION := 2
BOARD_KERNEL_IMAGE_NAME := Image
BOARD_KERNEL_BASE := 0x40078000
BOARD_KERNEL_CMDLINE := bootopt=64S3,32N2,64N2 
BOARD_KERNEL_PAGESIZE := 2048
BOARD_RAMDISK_OFFSET := 0x07c08000
BOARD_KERNEL_TAGS_OFFSET := 0x0bc08000

#MKBOOTIMG
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 $(TARGET_PREBUILT_DTB)

#prebuilt
TARGET_FORCE_PREBUILT_KERNEL := true
TARGET_PREBUILT_KERNEL := $(DEVICE_PATH)/prebuilt/kernel
TARGET_PREBUILT_DTB := $(DEVICE_PATH)/prebuilt/dtb.img

# Hardware
BOARD_USES_MTK_HARDWARE := true

# Platform
TARGET_BOARD_PLATFORM := mt6768

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

# 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

# Recovery
BOARD_USES_RECOVERY_AS_BOOT := true
TARGET_RECOVERY_PIXEL_FORMAT := RGBX_8888
TARGET_RECOVERY_FSTAB := $(COMMON_PATH)/recovery/root/system/etc/recovery.fstab

## Inherit partitions flags
include device/motorola/mt6768-common/partitions.mk

#twrp flags
include device/motorola/mt6768-common/TW_flags.mk