#
# Copyright (C) 2022 The LineageOS Project
#
# SPDX-License-Identifier: Apache-2.0
#

DEVICE_PATH := device/xiaomi/rosemary

# A/B
AB_OTA_UPDATER := true
BOARD_USES_RECOVERY_AS_BOOT := true
BOARD_BUILD_SYSTEM_ROOT_IMAGE := false

AB_OTA_PARTITIONS += \
    system \
    product \
    vendor \
    boot \
    vbmeta \
    vbmeta_system \
    vbmeta_vendor \
    dtbo

# APEX
DEXPREOPT_GENERATE_APEX_IMAGE := true

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-2a-dotprod
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_ABI2 :=
TARGET_CPU_VARIANT := generic
TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a76

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 := generic
TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a55

# Bootloader
BOARD_VENDOR := xiaomi
TARGET_BOOTLOADER_BOARD_NAME := rosemary
TARGET_NO_BOOTLOADER := true

# Boot Image
BOARD_KERNEL_BASE := 0x40078000
BOARD_KERNEL_PAGESIZE := 2048
BOARD_KERNEL_OFFSET := 0x00008000
BOARD_RAMDISK_OFFSET := 0x07c08000
BOARD_SECOND_OFFSET := 0xbff88000
BOARD_KERNEL_TAGS_OFFSET := 0x0bc08000
BOARD_DTB_OFFSET := 0x0bc08000
BOARD_INCLUDE_DTB_IN_BOOTIMG := true
BOARD_BOOT_HEADER_VERSION := 2

BOARD_MKBOOTIMG_ARGS := --base $(BOARD_KERNEL_BASE)
BOARD_MKBOOTIMG_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
BOARD_MKBOOTIMG_ARGS += --kernel_offset $(BOARD_KERNEL_OFFSET)
BOARD_MKBOOTIMG_ARGS += --second_offset $(BOARD_SECOND_OFFSET)
BOARD_MKBOOTIMG_ARGS += --ramdisk_offset $(BOARD_RAMDISK_OFFSET)
BOARD_MKBOOTIMG_ARGS += --tags_offset $(BOARD_KERNEL_TAGS_OFFSET)
BOARD_MKBOOTIMG_ARGS += --dtb_offset $(BOARD_DTB_OFFSET)
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION)

BOARD_KERNEL_CMDLINE := bootopt=64S3,32N2,64N2
BOARD_KERNEL_CMDLINE += androidboot.selinux=permissive

# Kernel
TARGET_KERNEL_ARCH := arm64
TARGET_KERNEL_HEADER_ARCH := arm64
TARGET_KERNEL_SOURCE := kernel/xiaomi/mt6785
TARGET_KERNEL_CONFIG := rosemary_defconfig
TARGET_KERNEL_CLANG_COMPILE := true
TARGET_KERNEL_CLANG_VERSION := r383902
BOARD_KERNEL_SEPARATED_DTBO := true
BOARD_INCLUDE_RECOVERY_DTBO := true
BOARD_KERNEL_IMAGE_NAME := Image.gz

# Partitions
BOARD_FLASH_BLOCK_SIZE := 131072                   # 2048      * 64   (pagesize)
BOARD_BOOTIMAGE_PARTITION_SIZE := 67108864         # 65536     * 1024 (sdc36)
BOARD_DTBOIMG_PARTITION_SIZE := 8388608            # 8192      * 1024 (sdc38)

# Partitions - Dynamic
BOARD_SUPER_PARTITION_SIZE := 9126805504           # 8912896   * 1024 (sdc60)
BOARD_SUPER_PARTITION_GROUPS := main
BOARD_MAIN_SIZE := 9122611200

BOARD_MAIN_PARTITION_LIST := \
    system \
    product \
    vendor

BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4

TARGET_COPY_OUT_VENDOR := vendor
TARGET_COPY_OUT_PRODUCT := product

# Platform
TARGET_BOARD_PLATFORM := mt6785

# Power
TARGET_POWERHAL_AIDL_VERSION := 1

# Recovery
TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/rootdir/etc/fstab.mt6785

# RIL
ENABLE_VENDOR_RIL_SERVICE := true

# SPL
VENDOR_SECURITY_PATCH := 2021-10-01

# 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

BOARD_AVB_VBMETA_SYSTEM := product system
BOARD_AVB_VBMETA_SYSTEM_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_VBMETA_SYSTEM_ALGORITHM := SHA256_RSA4096
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX := 1
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX_LOCATION := 2

BOARD_AVB_VBMETA_VENDOR := vendor
BOARD_AVB_VBMETA_VENDOR_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_VBMETA_VENDOR_ALGORITHM := SHA256_RSA4096
BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX := 1
BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX_LOCATION := 3

# VINTF
DEVICE_MANIFEST_FILE += $(DEVICE_PATH)/manifest.xml
DEVICE_MATRIX_FILE += $(DEVICE_PATH)/compatibility_matrix.xml

# VNDK
BOARD_VNDK_VERSION := current

# Inherit the proprietary files
include vendor/xiaomi/rosemary/BoardConfigVendor.mk