Template:RK3399-UpdateLog

(Note: The following content is translated by Google translate)

1 2020-08-17

1) Optimized the steps and stability of installing the system through typc-c. AndroidTool and configuration files are preset for each system's compressed package, and there is no need to manually load files (Note: When changing the OS type in EMMC, you still need to wipe In addition to Flash, then burn the new OS);
2) Fixed the issue that the FriendlyWrt serial port could not be logged in;

2 2020-07-10

• Android 10：

1) Enable HDMI IN audio input and headphone port audio output by default for SOM-RK3399
2) Added support for 2 USB cameras to work together, Camera application can switch the front/rear camera preview
3) Pre-installed browser Chrome and input method Gboard

3 2020-06-23

• Add new OS: Android 10, the main features are as follows:

1) base on android-10.0-mid-rkr8：
- AOSP: android-10.0.0_r32
- Linux version 4.19.111
- U-Boot 2017.09
2) Support MIPI-CSI camera and USB camera
3) Support HDMI IN video input
4) Built-in Google Play
5) Built-in Lightning Browser
6) Enabled dynamic partitions
7) Built-in FriendlyThings demo
8) Built-in Quectel EC20 driver
9) Support RC-100 infrared remote control
10) Provides Settings to automatically hide navigation bars
11) Update tools:AndroidTool_Release_v2.71.zip,Linux_Upgrade_Tool_v1.49.zip

• Android8：

Provides Settings to automatically hide navigation bars

4 2020-03-24

1) Update Android8.1_SDK to Rockchip official version v8.32_20200218
2) Upgrade OpenCV to 4.2
3) Upgrade OpenWrt to 19.07.1
4) DDR loader updated to 1.24, support multiple frequency set points
5) Improved camera driver stability
6) Optimization of kernel stability

5 2019-12-27

• FriendlyCore/FriendlyDesktop：

1) Pre-installed wiringPi for python3, non-root users can access hardware resources such as gpio
2) Fixed virtual env permissions for pi user
3) Fixed /tmp directory permissions
4) Updated kernel configuration, improved docker compatibility

• FriendlyWrt：

Upgrade to OpenWrt r19-snapshot 64bit, support Docker CE

• eflasher：

1) Supports flashing only some files, such as updating only the kernel and uboot in emmc
2) Added gui option to disable overlay filesystem
3) Add command line parameters to achieve one-click installation without interaction
4) Fix the issue that the same mac address will appear on different devices after backup and restore image
5) UI interface can now be configured with title, hide interface menus and buttons

6 2019-09-26

• FriendlyCore/FriendlyDesktop：

Fix Qt5 demo touch screen related issue

7 2019-09-03

• Android 8.1：

1) Upgrade Android8.1_SDK to Rockchip v8.20_20190801 (Kernel: 4.4.167)
2) Increase the recording volume by 15dB
3) Fixed an issue where some HDMI display scales were not displayed correctly
4) USB Host: Enable DWC3's AutoRetry feature to improve the stability of some USB3.0 industrial cameras

• FriendlyCore/FriendlyDesktop：

1) Merge the official kernel update and upgrade the kernel to 4.4.179
2) USB Host: Enable DWC3's AutoRetry feature to improve the stability of some USB3.0 industrial cameras
3) Fixed HDMI IN issue

• Buildroot：

1) Upgrade Buildroot's version to Rockchip_v2.2.0_20190628
2) Merge the official kernel update and upgrade the kernel to 4.4.179
3) Fix bluetooth issue

8 2019-07-18

• FriendlyCore/FriendlyDesktop/Lubuntu：

1) Modify SDIO's maximum frequency to 150M to improve Wi-Fi performance
2) Fixed some unrecognized problems with NVMe M.2 SSDs, improving compatibility

• Android 8

1) Modify SDIO's maximum frequency to 150M to improve Wi-Fi performance
2) Bluetooth BLE enabled

9 2019-06-25

Linux(Ubuntu 16.04/18.04) uses OverlayFS to enhance filesystem stability.

10 2019-05-23

• Ubuntu 18.04(FriendlyCore, FriendlyDesktop)：

1) Fix the Pulseaudio issue
2) Fix the Bluetooth issue

11 2019-05-11

• Android 8.1:

1) Added support for PWM fan, support fan speed control
2) Add SSD support (Note: SSD partition needs to be ext4 format)

• FriendlyCore, FriendlyDesktop:

1) Kernel version updated to v4.4.167
2) the isp driver of the camera is upgraded from cif_isp10 to rk_isp1, supporting dual mipi cameras to work at the same time
3) OpenCV is upgraded to the latest version 4.1, supporting dual mipi camera and USB camera (logitech C920)
4) 4G network support is added to the Linux system (module: Quectel EC20)
5) Add Aanopc-t4 PWM fan support

• EFlasher system:

1) Reduced file system size
2) The network configuration is changed from DHCP to static IP address (192.168.1.231)

12 2019-03-08

• Add Buildroot project：

Add Buildroot Linux system, based on Rockchip original RK3399 Linux SDK, project open source, please refer to the details：Buildroot for RK3399

• Android 8.1 update is as follows:

1) Optimized LCD and HDMI screen rotation settings, support for command line operations (command: wm rotation 90)
2) Fix the problem that the microphone cannot sound after forcing the audio output to the headphones

• FriendlyCore, FriendlyDesktop, Lubuntu is updated as follows:

1) Kernel version updated to v4.4.154
2) Docker support
3) Kernel configuration items are optimized to enable more features and device drivers
4) Fixed an issue where USB WiFi could not be used
5) Fix the stability problem of ISP camera

13 2018-12-19

• Android 8.1 update is as follows:

1) Update the AOSP source version to Android8.1-SDK v5.00-20181109
2) Add HDMI resolution and HDMI overscan setting UI
3) Add audio output settings, you can set the default output to headphones or HDMI
4) Add OV13850 and wide dynamic OV4689 camera support

• FriendlyCore is updated as follows:

1) Added OV13850 and wide dynamic OV4689 camera support
2) Added ffmpeg support, provides static libraries and header files, supports 4K hardware decoding (does not support hardware encoding)
3) Added mpv player, supports 4K hardware decoding

• FriendlyDesktop is updated as follows:

1) Added OV13850 and wide dynamic OV4689 camera support
2) Add Chrome-browser browser, support web page 1080P hardware decoding, support WebGL
3) Added ffmpeg support, provides static libraries and header files, supports 4K hardware decoding (does not support hardware encoding)
4) Fix the volume adjustment Issue
5) Set the audio output channel to HDMI by default (can be modified by /etc/pulse/default.pa)
6) Optimize the local player, associated with the mp4 file
7) Automatically enable swap partitioning for NEO4
8) Fix the issue of hostapd related issues
9) Adjust DPMS settings, turn off automatic sleep by default

• Lubuntu updated as follows:

1) Added OV13850 and wide dynamic OV4689 camera support
2) Add Chrome-browser browser, support web page 1080P hardware decoding, support WebGL
3) Set the audio output channel to HDMI by default (can be modified by /etc/asound.conf)
4) Optimize the local hard disk player, associated with the local mp4 file, double-click the local video to start the local hard disk player playback (only mp4 files are supported)
5) Fixed some issues regarding the package error reported in the previous version
6) Adjust DPMS settings, turn off automatic sleep by default

14 2018-11-12

• Android 8.1 update is as follows:

1) Add support for USB-C display
2) Add support for 4G network, the model number of the support module is: Quectel EC20
3) Add Android hardware access library FriendlyThing for programming various hardware resources under Android, such as Uart, SPI, I2C, GPIO, etc.
4) Optimize kernel configuration to improve PCIe performance, and connect NVME SSD will have a large performance improvement
5) Integrate the Google Play app store
6) Improve the underlying support of the camera so that it can automatically adapt to vertical screen (HD702E) and landscape (HDMI)
7) Fix the problem that the partition table is abnormal when Android8 is connected to NVME SSD and Android8 cannot be started.

• Android 7.1 update is as follows:

1) Add support for 4G network, the model number of the support module is: Quectel EC20
2) Add Android hardware access library FriendlyThing for programming various hardware resources under Android, such as Uart, SPI, I2C, GPIO, etc.
3) Optimize kernel configuration to improve PCIe performance, and connect NVME SSD will have a large performance improvement
4) Improve the underlying support of the camera so that it can automatically adapt to vertical screen (HD702E) and landscape (HDMI)
5) Fix the problem that the partition table is abnormal when Android8 is connected to NVME SSD and Android8 cannot be started.

• FriendlyCore and FriendlyDesktop are updated as follows:

1) Added support for OV13850 camera, provides gsteamer plugin to support ISP
2) Add WiringPi support for C language programming to access hardware resources such as GPIO
3) Added WiringPi-Python support for Python programming access to hardware resources such as GPIO
4) Optimize kernel configuration to improve PCIe performance, and connect NVME SSD will have a large performance improvement

15 2018-09-21

• Added support for an eDP screen
• Linux has enabled PCI-E to Sata function (AHCI SATA support)
• SquashFS under Linux enables LZO/XZ/ZSTD compression support

16 2018-09-05

• Add new OS: Android 8.1, the main features are as follows:

1) Support 2 CAM1320 (OV13850) at the same time, you can choose to switch between before and after camera use
2) Support USB camera (1 way, can not be used simultaneously with CAM1320)
3) Support AndroidNN GPU acceleration solution, which provides general acceleration support for AI related applications developed with AndroidNN API
4) Integrate the Tensorflow Lite item identification demo provided by Rockchip: TfLiteCameraDemo (connect CAM1320 or USB camera before starting)
5) Integrated Lightning is the default browser application (Note: Android official does not provide Browser application by default)
6) Support RC-100 infrared remote control, support pull-down notification bar, screen capture
7) Support Android full disk encryption function, system partition has Verity enabled, when using adb, adb root; adb disable-verity command disable Verity
8) Support MTP function, after connecting Type-C, you can enter Settings -> Connected devices -> USB to select the corresponding function
9) Upgrade the kernel version to 4.4.126
10) Update the AOSP source to the version android-8.1.0_r41 and update the August security patch

• FriendlyCore adds Qt dual camera sample program: the example is located in /opt/dual-camera directory, run by run.sh (two USB cameras must be connected before starting, it is recommended to use Logitech C270 or Logitech C922 camera)
  
• FriendlyDesktop defaults to HDMI resolution of 1080P