BoardConfig.mk

#
# Copyright (C) 2019 The TwrpBuilder Open-Source 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.
#

DEVICE_PATH := device/xiaomi/violet

# Architecture
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-a
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_ABI2 :=
TARGET_CPU_VARIANT := kryo

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-a73
TARGET_USES_64_BIT_BINDER := true

ENABLE_CPUSETS := true
ENABLE_SCHEDBOOST := true

# Bootloader
TARGET_BOOTLOADER_BOARD_NAME := sm6150
TARGET_NO_BOOTLOADER := true
TARGET_USES_UEFI := true

# Platform
TARGET_BOARD_PLATFORM := sm6150
TARGET_BOARD_PLATFORM_GPU := qcom-adreno612

# Kernel
BOARD_KERNEL_CMDLINE := androidboot.hardware=qcom androidboot.console=ttyMSM0 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 earlycon=msm_geni_serial,0x880000 loop.max_part=7 cgroup.memory=nokmem,nosocket androidboot.usbconfigfs=true
BOARD_KERNEL_BASE := 0x80000000
BOARD_KERNEL_PAGESIZE := 4096
BOARD_KERNEL_TAGS_OFFSET := 0x00000100
BOARD_RAMDISK_OFFSET     := 0x01000000
BOARD_KERNEL_IMAGE_NAME := Image.gz-dtb
TARGET_KERNEL_ARCH := arm64
TARGET_KERNEL_HEADER_ARCH := arm64
TARGET_PREBUILT_KERNEL :=  $(DEVICE_PATH)/prebuilt/zImage
BOARD_KERNEL_SEPARATED_DTBO := true
ifeq ($(TARGET_PREBUILT_KERNEL),)
TARGET_KERNEL_SOURCE := kernel/xiaomi/sm6150
TARGET_KERNEL_CONFIG := vendor/violet-perf_defconfig
TARGET_KERNEL_CROSS_COMPILE_PREFIX := aarch64-linux-android-
TARGET_KERNEL_CLANG_COMPILE := true
else
BOARD_INCLUDE_RECOVERY_DTBO := true
BOARD_BOOTIMG_HEADER_VERSION := 1
BOARD_MKBOOTIMG_ARGS := --ramdisk_offset $(BOARD_RAMDISK_OFFSET) --tags_offset $(BOARD_KERNEL_TAGS_OFFSET) --header_version $(BOARD_BOOTIMG_HEADER_VERSION)
BOARD_PREBUILT_DTBOIMAGE := $(DEVICE_PATH)/prebuilt/dtbo.img
endif

# QCOM
TARGET_USE_SDCLANG := true

# Avb
BOARD_AVB_ENABLE := true
BOARD_AVB_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)

# Partitions
BOARD_FLASH_BLOCK_SIZE := 262144
BOARD_BOOTIMAGE_PARTITION_SIZE := 67108864
BOARD_CACHEIMAGE_PARTITION_SIZE := 268435456
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 67108864
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 3221225472
BOARD_USERDATAIMAGE_PARTITION_SIZE := 55155080704
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := ext4
BOARD_VENDORIMAGE_PARTITION_SIZE := 2147483648

# System as root
BOARD_BUILD_SYSTEM_ROOT_IMAGE := true
BOARD_ROOT_EXTRA_FOLDERS := bluetooth dsp firmware persist
BOARD_SUPPRESS_SECURE_ERASE := true

# File systems
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true

# Workaround for error copying vendor files to recovery ramdisk
BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
TARGET_COPY_OUT_VENDOR := vendor

# Recovery
BOARD_HAS_LARGE_FILESYSTEM := true
TARGET_RECOVERY_PIXEL_FORMAT := "RGBX_8888"

# Crypto
TW_INCLUDE_CRYPTO := true
TW_INCLUDE_FBE := true

# TWRP specific build flags
TW_THEME := portrait_hdpi
RECOVERY_SDCARD_ON_DATA := true
TARGET_RECOVERY_QCOM_RTC_FIX := true
TW_BRIGHTNESS_PATH := "/sys/class/backlight/panel0-backlight/brightness"
TW_EXCLUDE_DEFAULT_USB_INIT := true
TW_EXTRA_LANGUAGES := true
TW_INCLUDE_NTFS_3G := true
TW_USE_TOOLBOX := true
TW_NO_LEGACY_PROPS := true
TW_INPUT_BLACKLIST := "hbtp_vm"
TW_MAX_BRIGHTNESS := 4095
TW_DEFAULT_BRIGHTNESS := 3095
TW_Y_OFFSET := 80
TW_H_OFFSET := -80
TW_SCREEN_BLANK_ON_BOOT := true
TWRP_INCLUDE_LOGCAT := true
TARGET_USES_LOGD := true
TW_HAS_EDL_MODE := true

# Hack: prevent anti rollback
PLATFORM_SECURITY_PATCH := 2099-12-31