#
# Copyright (C) 2021 The LineageOS 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/samsung/sm7125-common

BUILD_BROKEN_DUP_RULES := true

# APEX image
DEXPREOPT_GENERATE_APEX_IMAGE := true

# Android Verified Boot
BOARD_AVB_ENABLE := true
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3
BOARD_AVB_ROLLBACK_INDEX := 0
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 := 1

# Platform
PRODUCT_PLATFORM := atoll
TARGET_BOARD_PLATFORM := atoll
TARGET_BOOTLOADER_BOARD_NAME := atoll

TARGET_NO_BOOTLOADER := true

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

# 2nd Architecture
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

# Kernel config
TARGET_KERNEL_CLANG_COMPILE := true
# Build with Clang 11 for now
TARGET_KERNEL_CLANG_VERSION := r383902b1
TARGET_KERNEL_SOURCE        := kernel/samsung/sm7125
TARGET_KERNEL_CONFIG        := vendor/lineage-a52q_defconfig
TARGET_KERNEL_ARCH          := arm64
TARGET_KERNEL_HEADER_ARCH   := arm64
TARGET_LINUX_KERNEL_VERSION := 4.14

# Kernel flags
BOARD_KERNEL_CMDLINE += console=null androidboot.hardware=qcom androidboot.memcg=1 lpm_levels.sleep_disabled=1 video=vfb:640x400,bpp=32,memsize=3072000 msm_rtb.filter=0x237 service_locator.enable=1 swiotlb=1 androidboot.usbcontroller=a600000.dwc3 printk.devkmsg=on firmware_class.path=/vendor/firmware_mnt/image
BOARD_KERNEL_CMDLINE += androidboot.selinux=permissive
BOARD_BOOTIMG_HEADER_VERSION := 2

BOARD_NAME                   := SRPTH31C002
BOARD_KERNEL_BASE            := 0x00000000
BOARD_KERNEL_PAGESIZE        := 4096
BOARD_RAMDISK_OFFSET         := 0x02000000
BOARD_KERNEL_OFFSET          := 0x00008000
BOARD_KERNEL_TAGS_OFFSET     := 0x01e00000
BOARD_KERNEL_IMAGE_NAME      := Image.gz-dtb
BOARD_KERNEL_SEPARATED_DTBO  := true
BOARD_INCLUDE_DTB_IN_BOOTIMG := true

# Kernel: mkbootimgs args
BOARD_MKBOOTIMG_ARGS += --ramdisk_offset $(BOARD_RAMDISK_OFFSET)
BOARD_MKBOOTIMG_ARGS += --tags_offset $(BOARD_KERNEL_TAGS_OFFSET)
BOARD_MKBOOTIMG_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOTIMG_HEADER_VERSION)
BOARD_MKBOOTIMG_ARGS += --board $(BOARD_NAME)
BOARD_MKBOOTIMG_ARGS += --kernel_offset $(BOARD_KERNEL_OFFSET)

# Additional root folders
TARGET_FS_CONFIG_GEN := $(COMMON_PATH)/config.fs

BOARD_ROOT_EXTRA_FOLDERS += \
    prism \
    product \
    optics \
    metadata \
    spu \
    misc \
    efs

# File systems
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := f2fs
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE   := ext4
BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE   := ext4
BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE  := ext4
BOARD_ODMIMAGE_FILE_SYSTEM_TYPE      := ext4
BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE    := ext4

BOARD_USES_METADATA_PARTITION        := true
TARGET_USERIMAGES_USE_F2FS           := true
TARGET_USERIMAGES_USE_EXT4           := true

# Partition sizes, obtained with blockdev --getsize64
BOARD_DTBOIMG_PARTITION_SIZE       := 25165824
BOARD_BOOTIMAGE_PARTITION_SIZE     := 100663296
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 81788928
BOARD_CACHEIMAGE_PARTITION_SIZE    := 629145600
# TODO: Split between 128GB and 256GB variants
BOARD_USERDATAIMAGE_PARTITION_SIZE := 114326106112

# Super partition sizes, obtained with fdisk -l /dev/block/dm-[0,1,2,3]
BOARD_SUPER_PARTITION_SIZE                      := 10385096704
BOARD_SUPER_PARTITION_GROUPS                    := samsung_dynamic_partitions
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_PARTITION_LIST := system vendor product odm
BOARD_SAMSUNG_DYNAMIC_PARTITIONS_SIZE           := 10380902400 # BOARD_SUPER_PARTITION_SIZE-4MiB
BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE       := 500000000 # CHECK LATER
BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE       := 500000000 # CHECK LATER
BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE      := 500000000 # CHECK LATER
BOARD_SYSTEMIMAGE_EXTFS_INODE_COUNT             := -1
BOARD_VENDORIMAGE_EXTFS_INODE_COUNT             := -1
BOARD_PRODUCTIMAGE_EXTFS_INODE_COUNT             := -1
#BOARD_SUPER_PARTITION_SYSTEM_DEVICE_SIZE        :=  5785821184
#BOARD_SUPER_PARTITION_VENDOR_DEVICE_SIZE        :=  1084862464
#BOARD_SUPER_PARTITION_PRODUCT_DEVICE_SIZE       :=  1026670592
#BOARD_SUPER_PARTITION_ODM_DEVICE_SIZE           :=     4349952

BOARD_FLASH_BLOCK_SIZE := 131072

# Out dirs
TARGET_COPY_OUT_VENDOR := vendor
TARGET_COPY_OUT_PRODUCT := product
TARGET_COPY_OUT_ODM := odm

# Audio policy
USE_CUSTOM_AUDIO_POLICY := 1
USE_XML_AUDIO_POLICY_CONF := 1
AUDIOSERVER_MULTILIB := 32

# HIDL manifests
DEVICE_MANIFEST_FILE := $(COMMON_PATH)/configs/manifest.xml
DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE := $(COMMON_PATH)/configs/framework_compatibility_matrix.xml
DEVICE_MATRIX_FILE := $(COMMON_PATH)/configs/compatibility_matrix.xml

# QCOM
BOARD_USES_QCOM_HARDWARE := true

# Samsung
BOARD_VENDOR := samsung

# DRM
TARGET_ENABLE_MEDIADRM_64 := true

# Display
TARGET_USES_HWC2 := true
TARGET_USES_ION := true
TARGET_DISABLED_UBWC := true
TARGET_SCREEN_DENSITY := 420

# RIL
ENABLE_VENDOR_RIL_SERVICE := true

# Security patch level
VENDOR_SECURITY_PATCH := 2021-06-01

# Recovery
BOARD_HAS_DOWNLOAD_MODE := true
BOARD_INCLUDE_RECOVERY_DTBO := true
TARGET_RECOVERY_PIXEL_FORMAT := RGBX_8888
TARGET_USES_MKE2FS := true
TARGET_RECOVERY_FSTAB := $(COMMON_PATH)/rootdir/etc/fstab.default

# SePolicy
include device/qcom/sepolicy_vndr/SEPolicy.mk
BOARD_PLAT_PRIVATE_SEPOLICY_DIR += $(COMMON_PATH)/sepolicy/private
BOARD_SEPOLICY_DIRS += $(COMMON_PATH)/sepolicy/vendor

# Treble
BOARD_VNDK_VERSION := current
BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED := true

# Wifi
BOARD_WLAN_DEVICE := qcwcn
BOARD_HOSTAPD_DRIVER := NL80211
BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
BOARD_WPA_SUPPLICANT_DRIVER := NL80211
BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_$(BOARD_WLAN_DEVICE)
QC_WIFI_HIDL_FEATURE_DUAL_AP := true
WIFI_DRIVER_DEFAULT := qca_cld3
WIFI_HIDL_FEATURE_AWARE := true
WIFI_HIDL_FEATURE_DUAL_INTERFACE := true
WIFI_HIDL_UNIFIED_SUPPLICANT_SERVICE_RC_ENTRY := true
WPA_SUPPLICANT_VERSION := VER_0_8_X