device_xiaomi_fleur/BoardConfig.mk

#
# Copyright (C) 2024 The LineageOS Project
#
# SPDX-License-Identifier: Apache-2.0
#

DEVICE_PATH := device/xiaomi/fleur

# Enable 64-bit for non-zygote.
ZYGOTE_FORCE_64 := true

# Include 64-bit drmserver to support 64-bit only devices
TARGET_DYNAMIC_64_32_DRMSERVER := true

# Include 64-bit mediaserver to support 64-bit only devices
TARGET_DYNAMIC_64_32_MEDIASERVER := true

# A/B
BOARD_USES_RECOVERY_AS_BOOT := true

AB_OTA_PARTITIONS := \
    boot \
    dtbo \
    system \
    system_ext \
    product \
    vendor \
    vbmeta \
    vbmeta_system \
    vbmeta_vendor

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-2a-dotprod
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_VARIANT := 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 := cortex-a55

# Boot Image (Offsets)
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_BOOT_HEADER_VERSION := 2

# Boot Image
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_RAMDISK_USE_LZ4 := true

BOARD_KERNEL_CMDLINE := \
    bootopt=64S3,32N2,64N2

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := fleur
TARGET_NO_BOOTLOADER := true

# Display
TARGET_SCREEN_DENSITY := 420

# Kernel
TARGET_KERNEL_SOURCE := kernel/xiaomi/mt6781
TARGET_KERNEL_CONFIG := fleur_defconfig
TARGET_KERNEL_NO_GCC := true
BOARD_KERNEL_IMAGE_NAME := Image.gz

BOARD_INCLUDE_DTB_IN_BOOTIMG := true
BOARD_KERNEL_SEPARATED_DTBO := true

# Partitions
BOARD_FLASH_BLOCK_SIZE := 131072
BOARD_SUPER_PARTITION_SIZE := 9126805504
BOARD_DTBOIMG_PARTITION_SIZE := 8388608
BOARD_BOOTIMAGE_PARTITION_SIZE := 67108864

# Partitions (Dynamic)
BOARD_SUPER_PARTITION_GROUPS := mediatek_dynamic_partitions
BOARD_MEDIATEK_DYNAMIC_PARTITIONS_PARTITION_LIST := system system_ext product vendor
BOARD_MEDIATEK_DYNAMIC_PARTITIONS_SIZE := 9122611200

-include vendor/lineage/config/BoardConfigReservedSize.mk

BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_SYSTEM_EXTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := erofs

TARGET_COPY_OUT_PRODUCT := product
TARGET_COPY_OUT_SYSTEM_EXT := system_ext
TARGET_COPY_OUT_VENDOR := vendor

TARGET_USERIMAGES_USE_F2FS := true

BOARD_USES_METADATA_PARTITION := true

# Platform
TARGET_BOARD_PLATFORM := mt6781

# Properties
TARGET_ODM_PROP += $(DEVICE_PATH)/odm.prop
TARGET_SYSTEM_PROP += $(DEVICE_PATH)/system.prop
TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop

# Recovery
TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/init/fstab.mt6781
TARGET_RECOVERY_PIXEL_FORMAT := RGBX_8888

# RIL
ENABLE_VENDOR_RIL_SERVICE := true

# Security patch level
BOOT_SECURITY_PATCH := 2024-12-01
VENDOR_SECURITY_PATCH := 2024-12-01

# SELinux
include device/mediatek/sepolicy_vndr/SEPolicy.mk
BOARD_VENDOR_SEPOLICY_DIRS += $(DEVICE_PATH)/sepolicy/vendor

# VINTF
DEVICE_MANIFEST_FILE := $(DEVICE_PATH)/manifest.xml
DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE += \
    $(DEVICE_PATH)/framework_compatibility_matrix.xml \
    vendor/lineage/config/device_framework_matrix.xml \
    hardware/xiaomi/vintf/xiaomi_framework_compatibility_matrix.xml \
    hardware/mediatek/vintf/mediatek_framework_compatibility_matrix.xml
DEVICE_MATRIX_FILE := $(DEVICE_PATH)/compatibility_matrix.xml

# Verified Boot
BOARD_AVB_ENABLE := true
BOARD_AVB_ALGORITHM := SHA256_RSA4096
BOARD_AVB_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3

BOARD_AVB_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
BOARD_AVB_BOOT_ALGORITHM := SHA256_RSA4096
BOARD_AVB_BOOT_ROLLBACK_INDEX := 1
BOARD_AVB_BOOT_ROLLBACK_INDEX_LOCATION := 1

BOARD_AVB_VBMETA_SYSTEM := product system system_ext
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

# WiFi
WPA_SUPPLICANT_VERSION := VER_0_8_X
BOARD_WPA_SUPPLICANT_DRIVER := NL80211
BOARD_HOSTAPD_DRIVER := NL80211
WIFI_DRIVER_FW_PATH_PARAM := "/dev/wmtWifi"
WIFI_DRIVER_FW_PATH_STA := "STA"
WIFI_DRIVER_FW_PATH_AP := "AP"
WIFI_DRIVER_FW_PATH_P2P := "P2P"
WIFI_DRIVER_STATE_CTRL_PARAM := "/dev/wmtWifi"
WIFI_DRIVER_STATE_ON := "1"
WIFI_DRIVER_STATE_OFF := "0"
WIFI_HIDL_FEATURE_DUAL_INTERFACE := true
WIFI_HIDL_UNIFIED_SUPPLICANT_SERVICE_RC_ENTRY := true

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