#
# Copyright (C) 2018 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.
#

LOCAL_PATH := device/samsung/universal7580-common
BUILD_TOP := $(shell pwd)

BUILD_BROKEN_DUP_RULES := true

# Include path
TARGET_SPECIFIC_HEADER_PATH := $(LOCAL_PATH)/include

ifneq ($(TARGET_DEVICE), gvwifi)
TARGET_SPECIFIC_HEADER_PATH += $(LOCAL_PATH)/ril/include
endif

# Firmware
TARGET_NO_BOOTLOADER := true
TARGET_NO_RADIOIMAGE := true

# Platform
TARGET_BOARD_PLATFORM := exynos5
TARGET_SLSI_VARIANT := bsp
TARGET_SOC := exynos7580
TARGET_BOOTLOADER_BOARD_NAME := universal7580
BOARD_VENDOR := samsung

# CPU
TARGET_ARCH := arm
TARGET_ARCH_VARIANT := armv8-a
TARGET_CPU_ABI := armeabi-v7a
TARGET_CPU_ABI2 := armeabi
TARGET_CPU_VARIANT := cortex-a53
TARGET_CPU_CORTEX_A53 := true

# Audio
USE_XML_AUDIO_POLICY_CONF := 1

# Binder
TARGET_USES_64_BIT_BINDER := true

# Extracted with libbootimg
BOARD_CUSTOM_BOOTIMG := true
BOARD_CUSTOM_BOOTIMG_MK := hardware/samsung/mkbootimg.mk
BOARD_MKBOOTIMG_ARGS := --kernel_offset 0x00008000 --ramdisk_offset 0x01000000 --tags_offset 0x00000100
BOARD_KERNEL_BASE := 0x10000000
BOARD_KERNEL_PAGESIZE := 2048
BOARD_KERNEL_IMAGE_NAME := Image
#BOARD_KERNEL_CMDLINE := The bootloader ignores the cmdline from the boot.img
BOARD_KERNEL_SEPARATED_DT := true
TARGET_CUSTOM_DTBTOOL := dtbhtoolExynos
BOARD_ROOT_EXTRA_FOLDERS += efs cpefs
TARGET_FS_CONFIG_GEN := $(LOCAL_PATH)/config.fs

# Kernel
TARGET_KERNEL_ARCH := arm64
TARGET_KERNEL_CROSS_COMPILE_PREFIX := aarch64-linux-android-
KERNEL_TOOLCHAIN := $(BUILD_TOP)/prebuilts/gcc/$(HOST_OS)-x86/aarch64/aarch64-linux-android-4.9/bin
TARGET_LINUX_KERNEL_VERSION := 3.10

# Kernel config
TARGET_KERNEL_SOURCE := kernel/samsung/universal7580

# Use these flags if the board has a ext4 partition larger than 2gb
BOARD_HAS_LARGE_FILESYSTEM := true
TARGET_USERIMAGES_USE_EXT4 := true
BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4

# Exclude AudioFX
TARGET_EXCLUDES_AUDIOFX := true

# Extended filesystem support
TARGET_EXFAT_DRIVER := sdfat

# Vendor separation
TARGET_COPY_OUT_VENDOR := system/vendor

# Device Tree
BOARD_USES_DT := true

# Graphics
NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3
BOARD_USES_EXYNOS5_COMMON_GRALLOC := true

# VR Front buffer
#BOARD_USES_VR_FRONT_BUFFER := true

# Samsung OpenMAX Video
BOARD_USE_STOREMETADATA := true
BOARD_USE_METADATABUFFERTYPE := true
BOARD_USE_DMA_BUF := true
BOARD_USE_ANB_OUTBUF_SHARE := true
BOARD_USE_IMPROVED_BUFFER := true
BOARD_USE_NON_CACHED_GRAPHICBUFFER := true
BOARD_USE_GSC_RGB_ENCODER := true
BOARD_USE_CSC_HW := false
BOARD_USE_QOS_CTRL := false
BOARD_USE_S3D_SUPPORT := true
BOARD_USE_TIMESTAMP_REORDER_SUPPORT := false
BOARD_USE_DEINTERLACING_SUPPORT := false
BOARD_USE_VP8ENC_SUPPORT := true
BOARD_USE_HEVCDEC_SUPPORT := true
BOARD_USE_HEVCENC_SUPPORT := true
BOARD_USE_HEVC_HWIP := false
BOARD_USE_VP9DEC_SUPPORT := true
BOARD_USE_VP9ENC_SUPPORT := false
BOARD_USE_CUSTOM_COMPONENT_SUPPORT := true
BOARD_USE_VIDEO_EXT_FOR_WFD_HDCP := false
BOARD_USE_SINGLE_PLANE_IN_DRM := false

# HWComposer
BOARD_USES_VPP := true
#BOARD_USES_VPP_V2 := true // 8890 only
BOARD_HDMI_INCAPABLE := true

# Scalar
BOARD_USES_SCALER := true

# HWCServices - requires framework support
#BOARD_USES_HWC_SERVICES := true

# WiFiDisplay
#BOARD_USES_VIRTUAL_DISPLAY := true - depends on platform changes
BOARD_USES_VIRTUAL_DISPLAY_DECON_EXT_WB := false
BOARD_USE_VIDEO_EXT_FOR_WFD_DRM := false
BOARD_USES_VDS_BGRA8888 := true
BOARD_VIRTUAL_DISPLAY_DISABLE_IDMA_G0 := false

# LIBHWJPEG
TARGET_USES_UNIVERSAL_LIBHWJPEG := true

# FIMG2D
BOARD_USES_SKIA_FIMGAPI := true
BOARD_USES_FIMGAPI_V5X := true

# SCALER
BOARD_USES_DEFAULT_CSC_HW_SCALER := true
BOARD_USES_SCALER_M2M1SHOT := true

# Samsung HALs
TARGET_AUDIOHAL_VARIANT := samsung
TARGET_POWERHAL_VARIANT := samsung

# Wifi
BOARD_WLAN_DEVICE                := bcmdhd
WPA_SUPPLICANT_VERSION           := VER_0_8_X
BOARD_WPA_SUPPLICANT_DRIVER      := NL80211
BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_bcmdhd
WPA_SUPPLICANT_USE_HIDL          := true
BOARD_HOSTAPD_DRIVER             := NL80211
BOARD_HOSTAPD_PRIVATE_LIB        := lib_driver_cmd_bcmdhd
WIFI_DRIVER_FW_PATH_PARAM        := "/sys/module/dhd/parameters/firmware_path"
WIFI_DRIVER_NVRAM_PATH_PARAM     := "/sys/module/dhd/parameters/nvram_path"
WIFI_DRIVER_NVRAM_PATH           := "/vendor/etc/wifi/nvram_net.txt"
WIFI_DRIVER_FW_PATH_STA          := "/vendor/etc/wifi/bcmdhd_sta.bin"
WIFI_DRIVER_FW_PATH_AP           := "/vendor/etc/wifi/bcmdhd_apsta.bin"
WIFI_BAND                        := 802_11_ABG

# MACLOADER
BOARD_HAVE_SAMSUNG_WIFI          := true

# Bluetooth
BOARD_CUSTOM_BT_CONFIG := $(LOCAL_PATH)/bluetooth/libbt_vndcfg.txt
BOARD_HAVE_BLUETOOTH := true
BOARD_HAVE_BLUETOOTH_BCM := true
BOARD_HAVE_SAMSUNG_BLUETOOTH := true

# Backlight
BACKLIGHT_PATH := "/sys/class/backlight/panel/brightness"

# Recovery
TARGET_RECOVERY_FSTAB := $(LOCAL_PATH)/ramdisk/etc/fstab.samsungexynos7580

# SELinux
BOARD_SEPOLICY_DIRS += device/samsung/universal7580-common/sepolicy 
BOARD_SEPOLICY_VERS := $(PLATFORM_SDK_VERSION).0

# Soong namespaces
PRODUCT_SOONG_NAMESPACES += $(LOCAL_PATH)