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

DEVICE_PATH := device/samsung/a32

BUILD_BROKEN_DUP_RULES := true
BUILD_BROKEN_PREBUILT_ELF_FILES := true
BUILD_BROKEN_ELF_PREBUILT_PRODUCT_COPY_FILES := true
BUILD_BROKEN_VENDOR_PROPERTY_NAMESPACE := true

# 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_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
TARGET_BOOTLOADER_BOARD_NAME := a32
TARGET_NO_BOOTLOADER := true

# Boot Image
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_SECOND_OFFSET := 0xbff88000

BOARD_BOOTIMG_HEADER_VERSION := 2
BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)-kernel/dtbo.img
BOARD_INCLUDE_DTB_IN_BOOTIMG := true

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

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_BOOTIMG_HEADER_VERSION)
BOARD_MKBOOTIMG_ARGS += --board ""

# Init
TARGET_INIT_VENDOR_LIB := //$(DEVICE_PATH):libinit_a32
TARGET_RECOVERY_DEVICE_MODULES := libinit_a32

# Kernel
TARGET_KERNEL_ARCH := arm64
TARGET_KERNEL_HEADER_ARCH := arm64
TARGET_KERNEL_SOURCE := kernel/samsung/a32
TARGET_KERNEL_CONFIG := a32_defconfig
TARGET_KERNEL_CLANG_COMPILE := true
TARGET_KERNEL_CLANG_VERSION := r383902
BOARD_KERNEL_IMAGE_NAME := Image.gz

BOARD_VENDOR_KERNEL_MODULES := $(wildcard $(DEVICE_PATH)-kernel/vendor-modules/*.ko)

# Partitions
BOARD_FLASH_BLOCK_SIZE := 131072 # (BOARD_KERNEL_PAGESIZE * 64)
BOARD_BOOTIMAGE_PARTITION_SIZE := 33554432
BOARD_DTBOIMG_PARTITION_SIZE := 8388608
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 33554432
BOARD_CACHEIMAGE_PARTITION_SIZE := 209715200

# Partitions - Dynamic
BOARD_SUPER_PARTITION_SIZE := 7843348480
BOARD_SUPER_PARTITION_GROUPS := samsung_dynamic_partitions
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_PARTITION_LIST := system odm product vendor
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_SIZE := 7843348480

BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_ODMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := f2fs
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4

TARGET_COPY_OUT_ODM := odm
TARGET_COPY_OUT_PRODUCT := product
TARGET_COPY_OUT_VENDOR := vendor

BOARD_USES_METADATA_PARTITION := true

# Platform
TARGET_BOARD_PLATFORM := mt6768
BOARD_HAS_MTK_HARDWARE := true

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

# Recovery
BOARD_INCLUDE_RECOVERY_DTBO := true
TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/rootdir/etc/fstab.mt6768
TARGET_RECOVERY_PIXEL_FORMAT := "RGBX_8888"
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true

# Releasetools
TARGET_RELEASETOOLS_EXTENSIONS := $(DEVICE_PATH)

# RIL
ENABLE_VENDOR_RIL_SERVICE := true

# SPL
VENDOR_SECURITY_PATCH := 2023-11-01

# SELinux
include device/mediatek/sepolicy_vndr/SEPolicy.mk

SYSTEM_EXT_PRIVATE_SEPOLICY_DIRS += $(DEVICE_PATH)/sepolicy/private
SYSTEM_EXT_PUBLIC_SEPOLICY_DIRS += $(DEVICE_PATH)/sepolicy/public
BOARD_VENDOR_SEPOLICY_DIRS += $(DEVICE_PATH)/sepolicy/vendor

# 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_rsa2048.pem
BOARD_AVB_VBMETA_SYSTEM_ALGORITHM := SHA256_RSA2048
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_rsa2048.pem
BOARD_AVB_VBMETA_VENDOR_ALGORITHM := SHA256_RSA2048
BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX := 1
BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX_LOCATION := 3

# VINTF
DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE += $(DEVICE_PATH)/configs/vintf/framework_compatibility_matrix.xml
DEVICE_MANIFEST_FILE += $(DEVICE_PATH)/configs/vintf/manifest.xml
DEVICE_MATRIX_FILE += $(DEVICE_PATH)/configs/vintf/compatibility_matrix.xml

# VNDK
BOARD_VNDK_VERSION := current

# Wi-Fi
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_UNIFIED_SUPPLICANT_SERVICE_RC_ENTRY := true
WIFI_HIDL_FEATURE_DUAL_INTERFACE := true

# Inherit the proprietary files
include vendor/samsung/a32/BoardConfigVendor.mk