Initial j5y17lte orangefox device tree

#

# Copyright (C) 2018 The TwrpBuilder Open-Source Project

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# 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

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# http://www.apache.org/licenses/LICENSE-2.0

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# 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.

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LOCAL_PATH := $(call my-dir)

ifeq ($(TARGET_DEVICE),j5y17lte)

include $(call all-makefiles-under,$(LOCAL_PATH))

include $(CLEAR_VARS)

endif

#

# Copyright 2017 The Android 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.

#

LOCAL_PATH := device/samsung/j5y17lte/

include $(call all-makefiles-under,$(LOCAL_PATH))

PRODUCT_MAKEFILES := $(LOCAL_PATH)/omni_j5y17lte.mk

#

# Copyright 2017 The Android Open Source Project

#

# Copyright (C) 2018-2020 OrangeFox Recovery 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/samsung/j5y17lte

# Architecture

TARGET_ARCH := arm64

TARGET_ARCH_VARIANT := armv8-a

TARGET_CPU_ABI := arm64-v8a

TARGET_CPU_ABI2 :=

TARGET_CPU_VARIANT := cortex-a53

TARGET_CPU_VARIANT_RUNTIME := cortex-a53

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

TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a53

TARGET_USES_64_BIT_BINDER := true

# Bootloader

BOARD_VENDOR := samsung

TARGET_BOARD_PLATFORM := exynos5

TARGET_SOC := exynos7870

TARGET_BOOTLOADER_BOARD_NAME := universal7870

TARGET_NO_BOOTLOADER := true

TARGET_NO_RADIOIMAGE := true

# Crypto

TARGET_CRYPTFS_HW_PATH := vendor/qcom/opensource/commonsys/cryptfs_hw

TARGET_HW_DISK_ENCRYPTION := true

TW_INCLUDE_CRYPTO := true

TW_INCLUDE_CRYPTO_FBE := true

TW_INCLUDE_FBE := true

# Kernel

TARGET_KERNEL_ARCH := arm64

TARGET_KERNEL_HEADER_ARCH := arm64

TARGET_KERNEL_CONFIG := exynos7870-j5y17lte_defconfig

TARGET_KERNEL_SOURCE := kernel/samsung/exynos7870

# Extracted with libbootimg

BOARD_CUSTOM_BOOTIMG := true

BOARD_CUSTOM_BOOTIMG_MK := $(DEVICE_PATH)/dtbhtool/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_SEPARATED_DT := true

TARGET_CUSTOM_DTBTOOL := dtbhtoolExynos

# File systems

BOARD_HAS_LARGE_FILESYSTEM := true

BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4

TARGET_USERIMAGES_USE_EXT4 := true

TARGET_USERIMAGES_USE_F2FS := true

# LZMA support

LZMA_RAMDISK_TARGETS := recovery

TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/recovery.fstab

# Recovery

TARGET_RECOVERY_PIXEL_FORMAT := "ABGR_8888"

AB_OTA_UPDATER := false

# TWRP specific build flags

TARGET_OTA_ASSERT_DEVICE := j5y17lte

RECOVERY_SDCARD_ON_DATA := true

TW_BRIGHTNESS_PATH := "/sys/class/backlight/panel/brightness"

TW_EXCLUDE_DEFAULT_USB_INIT := true

TW_EXTRA_LANGUAGES := true

TW_DEFAULT_LANGUAGE := en

TW_INCLUDE_NTFS_3G := true

TW_INPUT_BLACKLIST := "hbtp_vm"

TW_MAX_BRIGHTNESS := 255

TW_DEFAULT_BRIGHTNESS := 162

TW_THEME := portrait_hdpi

TW_SCREEN_BLANK_ON_BOOT := true

TWRP_INCLUDE_LOGCAT := true

TARGET_USES_LOGD := true

# exFAT FS Support

TW_INCLUDE_FUSE_EXFAT := true

# NTFS Support

TW_INCLUDE_FUSE_NTFS := true

# Vendor separation

TARGET_COPY_OUT_VENDOR := vendor

# Android Verified Boot

BOARD_AVB_ENABLE := false

BOARD_BUILD_DISABLED_VBMETAIMAGE := true

# Include

TARGET_SPECIFIC_HEADER_PATH := $(DEVICE_PATH)/dtbhtool/include

The Samsung A3 2017 (codenamed _"a3y17lte"_) are a mid-range smartphone from Samsung.

It was announced and released in January 2017.

## Device specifications

| Device       | Samsung Galaxy A3 2017                             |

| -----------: | :----------------------------------------------    |

| SoC          | Samsung Exynos 7870                                |

| CPU          | Octa-core, 1600 MHz, ARM Cortex-A53, 64-bit, 14 nm |

| GPU          | Mali-T830                                          |

| Memory       | 2GB (LPDDR3X)                                      |

| Shipped Android version | 6.0.1                                   |

| Storage      | 16GB eMMC 5.1 flash storage                        |

| Battery      | Non-removable Li-Po 2350 mAh                       |

| Dimensions   | 135.4 x 66.2 x 7.9 mm                              |

| Display      | 1280 x 720 (16:9), 4.7  inch                       |

| Rear camera 1 | 13MP, f/1.9                                       |

| Front camera  | 8MP                                               |

## Device picture

![Samsung A3 2017](https://www.maxmovil.com/media/catalog/product/cache/1/thumbnail/600x/17f82f742ffe127f42dca9de82fb58b1/c/o/comprar_samsung_galaxy_a3_2017_negro_2.jpg)

#!/bin/bash

# what device are we building for?

TARGET_DEVICE="$1"

# configure some default settings for the build

Default_Settings() {

	export ALLOW_MISSING_DEPENDENCIES=true

    export FOX_RECOVERY_INSTALL_PARTITION="/dev/block/platform/13540000.dwmmc0/by-name/RECOVERY"

	export FOX_REPLACE_BUSYBOX_PS="1"

	export FOX_USE_BASH_SHELL="1"

    export FOX_USE_LZMA_COMPRESSION="1"

	export FOX_USE_NANO_EDITOR="1"

	export FOX_USE_TWRP_RECOVERY_IMAGE_BUILDER="1"

    export JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64"

	export LC_ALL="C"

    export OF_DISABLE_MIUI_SPECIFIC_FEATURES="1"

	export OF_DONT_PATCH_ENCRYPTED_DEVICE="1"

    export OF_FL_PATH1="/sys/class/camera/flash/rear_torch_flash"

    export OF_MAINTAINER="Astrako"

    export OF_NO_TREBLE_COMPATIBILITY_CHECK="1"

	export OF_OTA_RES_DECRYPT="1"

  	export OF_USE_MAGISKBOOT_FOR_ALL_PATCHES="1"

    export OF_USE_NEW_MAGISKBOOT="1"

	export TARGET_ARCH="arm64"

	export TW_DEFAULT_LANGUAGE="en"

    export TW_DEVICE_VERSION="R10.1"

	export USE_CCACHE="1"

  	# lzma

  	[ "$FOX_USE_LZMA_COMPRESSION" = "1" ] && export LZMA_RAMDISK_TARGETS="recovery"

  	# A/B devices

  	[ "$OF_AB_DEVICE" = "1" ] && export OF_USE_MAGISKBOOT_FOR_ALL_PATCHES="1"

  	# magiskboot

  	[ "$OF_USE_MAGISKBOOT_FOR_ALL_PATCHES" = "1" ] && export OF_USE_MAGISKBOOT="1"

}

# build the project

do_build() {

  Default_Settings

  # compile it

  . build/envsetup.sh

  lunch omni_"$TARGET_DEVICE"-eng

  mka recoveryimage -j`nproc`

}

# --- main --- #

do_build

#