nikel: N

Android.mk

@@ -0,0 +1,7 @@
+LOCAL_PATH := $(call my-dir)
+
+ifeq ($(TARGET_DEVICE),nikel)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
+
+endif

AndroidBoard.mk

@@ -0,0 +1,7 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+ALL_PREBUILT += $(INSTALLED_KERNEL_TARGET)
+
+# include the non-open-source counterpart to this file

AndroidProducts.mk

@@ -0,0 +1,2 @@
+PRODUCT_MAKEFILES := \
+    $(LOCAL_DIR)/cm_nikel.mk

BoardConfig.mk

@@ -0,0 +1,101 @@
+# mt6797 platform boardconfig
+LOCAL_PATH := device/xiaomi/nikel
+
+include device/xiaomi/nikel/board.mk
+
+# Platform
+ARCH_ARM_HAVE_TLS_REGISTER := true
+TARGET_BOARD_PLATFORM := mt6797
+TARGET_NO_BOOTLOADER := true
+TARGET_NO_FACTORYIMAGE := true
+
+# CPU
+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 := armv7-a-neon
+TARGET_2ND_CPU_ABI := armeabi-v7a
+TARGET_2ND_CPU_ABI2 := armeabi
+TARGET_2ND_CPU_VARIANT := cortex-a53
+TARGET_BOARD_SUFFIX := _64
+TARGET_USES_64_BIT_BINDER := true
+
+TARGET_CPU_CORTEX_A53 := true
+
+TARGET_BOOTLOADER_BOARD_NAME := mt6797
+
+# Ashmem
+DISABLE_ASHMEM_TRACKING := true
+BOARD_NO_SECURE_DISCARD := true
+
+# Kernel
+TARGET_USES_64_BIT_BINDER := true
+TARGET_IS_64_BIT := true
+BOARD_KERNEL_CMDLINE := bootopt=64S3,32N2,64N2 androidboot.selinux=permissive
+BOARD_KERNEL_BASE := 0x40078000
+BOARD_KERNEL_PAGESIZE := 2048
+BOARD_MKBOOTIMG_ARGS := \
+	--base 0x40078000 \
+	--pagesize 2048 \
+	--kernel_offset 0x00008000 \
+	--ramdisk_offset 0x04f88000 \
+	--second_offset 0x00000000 \
+	--tags_offset 0x03f88000 \
+	--board nikel
+
+# Hack for building without kernel sources
+ifeq ($(TARGET_DEVICE),nikel)
+$(shell mkdir -p $(OUT)/obj/KERNEL_OBJ/usr)
+endif
+
+# Partitions
+BOARD_SYSTEMIMAGE_PARTITION_SIZE:=3221225472
+BOARD_CACHEIMAGE_PARTITION_SIZE:=452984832
+BOARD_USERDATAIMAGE_PARTITION_SIZE:=3221225472
+BOARD_RECOVERYIMAGE_PARTITION_SIZE:=16777216
+BOARD_BOOTIMAGE_PARTITION_SIZE:=16777216
+BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE := ext4
+BOARD_FLASH_BLOCK_SIZE := 131072
+
+BOARD_HAS_LARGE_FILESYSTEM := true
+TARGET_USERIMAGES_USE_EXT4 := true
+BOARD_SUPPRESS_SECURE_ERASE := true
+
+# Display
+TARGET_SCREEN_HEIGHT := 1920
+TARGET_SCREEN_WIDTH := 1080
+
+# Camera
+TARGET_HAS_LEGACY_CAMERA_HAL1 := true
+
+# Bluetooth
+BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := $(LOCAL_PATH)/bluetooth
+
+# LightHAL
+TARGET_PROVIDES_LIBLIGHT := true
+
+# Recovery
+BOARD_HAS_NO_SELECT_BUTTON := true
+TARGET_RECOVERY_FSTAB := $(LOCAL_PATH)/rootdir/recovery.fstab
+# TWRP-specific
+ifeq ($(RECOVERY_VARIANT), twrp)
+DEVICE_RESOLUTION := 1080x1920
+DEVICE_SCREEN_WIDTH := 1080
+DEVICE_SCREEN_HEIGHT := 1920
+RECOVERY_SDCARD_ON_DATA := true
+TW_INTERNAL_STORAGE_PATH := "/data/media"
+TW_INTERNAL_STORAGE_MOUNT_POINT := "data"
+TW_EXTERNAL_STORAGE_PATH := "/external_sd"
+TW_EXTERNAL_STORAGE_MOUNT_POINT := "external_sd"
+TW_DEFAULT_EXTERNAL_STORAGE := true
+endif
+
+TARGET_SYSTEM_PROP := $(LOCAL_PATH)/system.prop
+
+# Seccomp filter
+BOARD_SECCOMP_POLICY := $(LOCAL_PATH)/seccomp

README.md

@@ -1 +1,46 @@
-# android_device_xiaomi-nikel-lineage-14.1
+# Device Tree for Xiaomi Redmi Note 4 (Nikel)
+
+# Spec Sheet
+
+| Feature                 | Specification                     |
+| :---------------------- | :-------------------------------- |
+| CPU                     | Deca-core 2.1 GHz                 |
+| Chipset                 | Mediatek MT6797 Helio X20         |
+| GPU                     | Mali-T880 MP4                     |
+| Memory                  | 2/3/4 GB                          |
+| Shipped Android Version | 6.0.1                             |
+| Storage                 | 32/64 GB                          |
+| MicroSD                 | Up to 256 GB                      |
+| Battery                 | 4100 mAh (non-removable)          |
+| Dimensions              | 151 x 76 x 8.5 mm                 |
+| Display                 | 1920x1080 pixels, 5.5 (~401 PPI)  |
+| Rear Camera             | 13 MP, LED flash                  |
+| Front Camera            | 5 MP                              |
+| Release Date            | January 2017                      |
+
+# Device Picture
+
+![Redmi Note 4](http://i01.appmifile.com/webfile/globalimg/7/537557F3-A4F1-2490-E9D3-138B2A11DBF6.png "Redmi Note 4")
+
+   # Build
+   * repo init -u git://github.com/LineageOS/android.git -b cm-14.1
+   * repo sync
+   * git clone https://github.com/SamarV-121/android_device_xiaomi-nikel-lineage-14.1.git -b master device/xiaomi/nikel
+   * git clone https://github.com/SamarV-121/android_vendor_xiaomi-nikel-lineage-14.1.git -b master vendor/xiaomi/nikel
+   * cd device/xiaomi/nikel/patches
+   * . apply.sh
+   * source build/envsetup.sh
+   * breakfast nikel
+   * brunch nikel
+   * Done :)
+
+   # Known Issue:-
+   * FP Scanner
+   * Camera
+
+   # Credits:-
+   * AdrianoMartins
+   * divis1969
+   * xen0n
+   * & Me :)
+

android_filesystem_config.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+/* This file is used to define the properties of the filesystem
+** images generated by build tools (mkbootfs and mkyaffs2image) and
+** by the device side of adb.
+*/
+
+#include <private/android_filesystem_config.h>
+
+#define NO_ANDROID_FILESYSTEM_CONFIG_DEVICE_DIRS
+/* static const struct fs_path_config android_device_dirs[] = { }; */
+
+#ifdef TARGET_HAS_LEGACY_CAMERA_HAL1
+#define AID_CAMERASERVER  AID_MEDIA /* cameraserver process */
+#else
+#define AID_CAMERASERVER  1047  /* cameraserver process */
+#endif
+
+/* Rules for files.
+** These rules are applied based on "first match", so they
+** should start with the most specific path and work their
+** way up to the root. Prefixes ending in * denotes wildcard
+** and will allow partial matches.
+*/
+static const struct fs_path_config android_device_files[] = {
+};

bluetooth/bdroid_buildcfg.h

@@ -0,0 +1,6 @@
+#ifndef _BDROID_BUILDCFG_H
+#define _BDROID_BUILDCFG_H
+
+#define BTM_DEF_LOCAL_NAME   "Xiaomi Redmi Note 4"
+
+#endif

board.mk

@@ -0,0 +1,62 @@
+# MTK Hardware
+BOARD_HAS_MTK_HARDWARE := true
+
+# Display
+USE_OPENGL_RENDERER := true
+TARGET_FORCE_HWC_FOR_VIRTUAL_DISPLAYS := true
+NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3
+TARGET_RUNNING_WITHOUT_SYNC_FRAMEWORK := true
+BOARD_EGL_CFG := device/xiaomi/nikel/configs/etc/egl.cfg
+
+# Boot animation
+TARGET_BOOTANIMATION_MULTITHREAD_DECODE := true
+
+# Audio
+# USE_XML_AUDIO_POLICY_CONF := 1
+
+# Wifi
+WPA_SUPPLICANT_VERSION := VER_0_8_X
+BOARD_HOSTAPD_DRIVER := NL80211
+BOARD_HOSTAPD_PRIVATE_LIB := lib_driver_cmd_mt66xx
+BOARD_WPA_SUPPLICANT_DRIVER := NL80211
+BOARD_WPA_SUPPLICANT_PRIVATE_LIB := lib_driver_cmd_mt66xx
+WIFI_DRIVER_FW_PATH_PARAM := "/dev/wmtWifi"
+WIFI_DRIVER_FW_PATH_STA := STA
+WIFI_DRIVER_FW_PATH_AP := AP
+WIFI_DRIVER_FW_PATH_P2P := P2P
+
+# Consumerir
+MTK_IRTX_SUPPORT := true
+
+# Bluetooth
+BOARD_HAVE_BLUETOOTH := true
+
+# Recovery
+#RECOVERY_VARIANT := twrp
+
+# TWRP
+ifeq ($(RECOVERY_VARIANT), twrp)
+TARGET_RECOVERY_PIXEL_FORMAT := "RGBA_8888"
+TARGET_USE_CUSTOM_LUN_FILE_PATH := /sys/devices/platform/mt_usb/musb-hdrc.0.auto/gadget/lun%d/file
+TARGET_RECOVERY_LCD_BACKLIGHT_PATH := \"/sys/class/leds/lcd-backlight/brightness\"
+TW_NO_REBOOT_BOOTLOADER := true
+TW_THEME := portrait_hdpi
+TW_CUSTOM_CPU_TEMP_PATH := /sys/devices/virtual/thermal/thermal_zone1/temp
+TW_USE_MODEL_HARDWARE_ID_FOR_DEVICE_ID := true
+RECOVERY_GRAPHICS_USE_LINELENGTH := true
+TW_MAX_BRIGHTNESS := 255
+BOARD_SUPPRESS_SECURE_ERASE := true
+TW_INCLUDE_CRYPTO := true
+TW_BRIGHTNESS_PATH := /sys/class/leds/lcd-backlight/brightness
+TW_MAX_BRIGHTNESS := 255
+TW_NO_USB_STORAGE := true
+BOARD_USE_FRAMEBUFFER_ALPHA_CHANNEL := true
+TARGET_DISABLE_TRIPLE_BUFFERING := false
+TW_USE_TOOLBOX := true
+else
+# CWM
+BOARD_RECOVERY_SWIPE := true
+BOARD_SUPPRESS_EMMC_WIPE := true
+BOARD_USE_CUSTOM_RECOVERY_FONT := \"roboto_15x24.h\"
+TARGET_RECOVERY_PIXEL_FORMAT := "RGBA_8888"
+endif

common.mk

@@ -0,0 +1,63 @@
+# Common overlays
+DEVICE_PACKAGE_OVERLAYS += device/xiaomi/nikel/overlay
+
+# Display
+PRODUCT_PACKAGES += \
+    libion
+
+# GPS
+PRODUCT_COPY_FILES += \
+    device/xiaomi/nikel/configs/etc/agps_profiles_conf2.xml:system/etc/agps_profiles_conf2.xml
+
+# Gello
+# PRODUCT_PACKAGES += \
+#     Gello
+
+# Snap
+PRODUCT_PACKAGES += \
+    Snap
+
+# FMRadio
+PRODUCT_PACKAGES += \
+    libfmjni \
+    FMRadio
+
+# Filesystem management tools
+PRODUCT_PACKAGES += \
+    e2fsck \
+    fsck.f2fs \
+    mkfs.f2fs \
+    make_ext4fs
+
+# exFAT
+PRODUCT_PACKAGES += \
+    mount.exfat \
+    fsck.exfat \
+    mkfs.exfat
+
+# NTFS
+PRODUCT_PACKAGES += \
+    fsck.ntfs \
+    mkfs.ntfs \
+    mount.ntfs
+
+# USB
+PRODUCT_PACKAGES += \
+    com.android.future.usb.accessory
+
+# WallpaperPicker
+PRODUCT_PACKAGES += \
+    WallpaperPicker
+
+# Sensor Calibration
+PRODUCT_PACKAGES += \
+    libem_sensor_jni
+
+# Date
+PRODUCT_BUILD_PROP_OVERRIDES += BUILD_UTC_DATE=0
+
+# include other configs
+include device/xiaomi/nikel/permissions.mk
+include device/xiaomi/nikel/media.mk
+include device/xiaomi/nikel/wifi.mk
+include device/xiaomi/nikel/telephony.mk

configs/ACCDET.kl

@@ -0,0 +1,8 @@
+
+key 122   ENDCALL           
+key 163   MEDIA_NEXT
+key 164   HEADSETHOOK
+key 165   MEDIA_PREVIOUS
+key 114   VOLUME_DOWN
+key 115   VOLUME_UP
+key 582   VOICE_ASSIST

configs/AVRCP.kl

@@ -0,0 +1,23 @@
+# Copyright (C) 2010 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.
+
+# Key layout used for Bluetooth AVRCP support.
+
+key 200   MEDIA_PLAY
+key 201   MEDIA_PAUSE
+key 166   MEDIA_STOP
+key 163   MEDIA_NEXT
+key 165   MEDIA_PREVIOUS
+key 168   MEDIA_REWIND
+key 208   MEDIA_FAST_FORWARD