BoardConfigPlatform.mk

#
# Copyright (C) 2020 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.

BUILD_TOP := $(shell pwd)

PLATFORM_PATH := device/samsung/exynos7904-common

### BOARD
TARGET_BOARD_PLATFORM := universal7885
TARGET_SLSI_VARIANT := bsp
TARGET_SOC := exynos7904
TARGET_BOOTLOADER_BOARD_NAME := exynos7904
TARGET_BOARD_PLATFORM_GPU := mali-g71

# build/make/core/Makefile
TARGET_NO_BOOTLOADER := true

# Enable hardware/samsung
BOARD_VENDOR := samsung

### PROCESSOR
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-a
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_ABI2 :=
TARGET_CPU_VARIANT := cortex-a53
TARGET_CPU_SMP := true

TARGET_2ND_ARCH := arm
TARGET_2ND_ARCH_VARIANT := armv8-a
TARGET_2ND_CPU_ABI := armeabi-v7a
TARGET_2ND_CPU_ABI2 := armeabi
TARGET_2ND_CPU_VARIANT := cortex-a53

### RELASETOOLS
TARGET_RELEASETOOLS_EXTENSIONS := $(PLATFORM_PATH)/releasetools

### HARDWARE INCLUDE
TARGET_SPECIFIC_HEADER_PATH := $(PLATFORM_PATH)/hardware/include

### KERNEL
TARGET_KERNEL_SOURCE = kernel/samsung/exynos7904/

BOARD_KERNEL_BASE            := 0x10000000
BOARD_KERNEL_PAGESIZE        := 2048
BOARD_KERNEL_IMAGE_NAME      := Image
# Build the device tree base image
BOARD_KERNEL_SEPARATED_DTB   := true
BOARD_CUSTOM_DTBIMG_MK       := $(PLATFORM_PATH)/kernel/dtb.mk
# Build a device tree overlay
BOARD_KERNEL_SEPARATED_DTBO  := true
BOARD_CUSTOM_DTBOIMG_MK      := $(PLATFORM_PATH)/kernel/dtbo.mk
BOARD_MKBOOTIMG_ARGS := --kernel_offset 0x00008000 --ramdisk_offset 0x01000000 --tags_offset 0x00000100 --header_version 1 --board SRPRL14A004RU

### BINDER
# build/make/core/config.mk
TARGET_USES_64_BIT_BINDER := true

### VNDK
BOARD_VNDK_VERSION := current

### SYSTEM
BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
# build/make
BOARD_BUILD_SYSTEM_ROOT_IMAGE := true
# system/core and build/make
AB_OTA_UPDATER := false

BOARD_ROOT_EXTRA_FOLDERS := \
    efs

BOARD_ROOT_EXTRA_SYMLINKS := \
    /mnt/vendor/efs:/efs/efs

# Enable dex pre-opt to speed up initial boot
ifeq ($(HOST_OS),linux)
  ifeq ($(WITH_DEXPREOPT),)
    WITH_DEXPREOPT := true
    WITH_DEXPREOPT_PIC := true
    ifneq ($(TARGET_BUILD_VARIANT),user)
      # Retain classes.dex in APK's for non-user builds
      DEX_PREOPT_DEFAULT := nostripping
    endif
  endif
endif

### VENDOR
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_VENDOR := vendor

### CACHE
BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4

### USERDATA
TARGET_USERIMAGES_USE_EXT4 := true

### AUDIO
USE_XML_AUDIO_POLICY_CONF := 1

### BLUETOOTH
BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := $(PLATFORM_PATH)/hardware/bluetooth
BOARD_CUSTOM_BT_CONFIG := $(PLATFORM_PATH)/hardware/bluetooth/libbt_vndcfg.txt

### CHARGER
BOARD_CHARGER_ENABLE_SUSPEND := true

### GRAPHICS
# hardware/interfaces/configstore/1.1/default/surfaceflinger.mk
NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3

### HIDL
DEVICE_MANIFEST_FILE += $(PLATFORM_PATH)/manifest.xml
DEVICE_MATRIX_FILE := $(PLATFORM_PATH)/compatibility_matrix.xml

### KEYMASTER
TARGET_KEYMASTER_VARIANT := samsung

### SHIMS
TARGET_LD_SHIM_LIBS += \
    /vendor/lib/vndk/libstagefright_omx_utils.so|libshim_stagefright_foundation.so \
    /vendor/lib/libsensorlistener.so|libshim_sensorndkbridge.so

### SEPOLICY
include device/lineage/sepolicy/exynos/sepolicy.mk

BOARD_SEPOLICY_TEE_FLAVOR := teegris
include device/samsung_slsi/sepolicy/sepolicy.mk
BOARD_SEPOLICY_DIRS += $(PLATFORM_PATH)/sepolicy/vendor

### PROPERTIES
TARGET_SYSTEM_PROP += $(PLATFORM_PATH)/system.prop
TARGET_VENDOR_PROP += $(PLATFORM_PATH)/vendor.prop

### ANDROID VERIFIED BOOT
BOARD_AVB_ENABLE := true
ifeq ($(BOARD_AVB_ENABLE), true)
ifneq ($(LINEAGE_AVB_KEY_PATH),)
BOARD_AVB_KEY_PATH := $(LINEAGE_AVB_KEY_PATH)
BOARD_AVB_ALGORITHM := SHA256_RSA2048
endif
BOARD_AVB_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flag 2
endif # BOARD_AVB_ENABLE

### WIFI
BOARD_HAVE_SAMSUNG_WIFI := true
WIFI_DRIVER_FW_PATH_PARAM := /sys/module/scsc_mx/parameters/base_dir
BOARD_WPA_SUPPLICANT_DRIVE := NL80211
BOARD_HOSTAPD_DRIVER := NL80211

# external/wpa_supplicant_8/Android.mk
WPA_SUPPLICANT_VERSION           := VER_0_8_X

WIFI_HIDL_FEATURE_DISABLE_AP_MAC_RANDOMIZATION := true

### RIL
# Use stock RIL stack
ENABLE_VENDOR_RIL_SERVICE := true

### ALLOW VENDOR FILE OVERRIDE
BUILD_BROKEN_DUP_RULES := true

### RECOVERY
BOARD_HAS_DOWNLOAD_MODE := true
TARGET_RECOVERY_PIXEL_FORMAT := "ABGR_8888"
BOARD_INCLUDE_RECOVERY_DTBO := true
TARGET_RECOVERY_FSTAB := $(PLATFORM_PATH)/rootdir/recovery.fstab