******************** Release Notes v1.7.0 ******************** .. highlight:: console Introduction ============ Astra™ is Synaptics' new compute platform designed for the IoT market. It features a series of high-performance, AI-native, multi-modal SoCs optimized for consumer, enterprise, and industrial IoT workloads. These SoCs are equipped with hardware accelerators for edge inferencing, security, graphics, vision, and audio, and offer out-of-the-box functionality with Synaptics' connectivity solutions. Astra (v1.7.0) GA Release is a unified software development kit supporting the SL-Series of MPUs. The high-level components included in this SDK are described below: * Upstream Linux Kernel and device tree. * Low-level Linux device drivers (U-BOOT) for peripheral devices. * Open source code for Multimedia pipelines. * Synaptics proprietary security approach. * Related SDK Documents All of these items can be found through Synaptics’ and third parties open source Git repositories on GitHub. Yocto SDK --------- The Yocto Project is an open-source collaboration project that provides templates, tools and methods for custom Linux-based systems for embedded and IoT products. By leveraging the power of the open-source development community, Synaptics hopes to provide its customers with a wider array of compatible software packages to build their products faster, with more features, while at the same time having the stability and support of a large open-source development project. Additionally, the SDK enables customers who already use a Yocto-based development environment to migrate to Synaptics class-leading silicon solutions for improved performance and additional functionality. The Yocto Project offers a vast number of software packages that provide many options. Reference Board Supported Scope ------------------------------- Below table lists the supported ASTRA reference board (Machina) and supported scope. ============================ ================================= SOC / Reference Board Test Validation and Support Scope ============================ ================================= SL1680 Core board + IO board GA SL1640 Core board + IO board GA SL1620 Core board + IO board GA ============================ ================================= License ------- Using the Astra Software Developer Kit and BSP requires complying with the :doc:`../EULA`. Synaptics Proprietary TAs ------------------------- The following Trusted Applications (TAs) are Synaptics proprietary TAs which run in the OP-TEE Trusted Execution Environment. They are provided in binary format. Synaptics will migrate them into REE and open source the code to the public in a near future releases. ======== ========================= Package Notes ======== ========================= Fastlogo TA SL1680 / SL1640 SyNAP TA SL1680 / SL1640 / SL1620 DHUB TA SL1680 / SL1640 Vmeta TA SL1680 / SL1640 / SL1620 ======== ========================= .. note:: The Vmeta TA was open sourced in release v1.6. Source code can be found at ``__. .. note:: FastLogo and DHUB TAs were open sourced in release v1.7. Where to get the SDK from GitHub -------------------------------- Images and Toolchains ^^^^^^^^^^^^^^^^^^^^^ ``__ SDK ^^^ ``__ Documentation ^^^^^^^^^^^^^ :doc:`../quickstart/index` :doc:`../hw/index` :doc:`../yocto` :doc:`../linux/index` For other collaterals please refer to the `Synaptics Customer Portal `__. New Features ============ Common New Features ------------------- +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Feature | SoC | Description | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | SU-Boot for SPI | All | Support Synaptics U-Boot when booting from SPI. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Multiple DTOBs via U-Boot | All | Support loading multiple devicetree overlays. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Syna Compositor | All | Adds capabilities for compositing multiple video streams in a | | | | | | | | GStreamer pipeline. | | | | | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Enable Gstreamer WebRTC | All | Add Gstreamer WebRTC plugin and example website | | | | (OOBE profiles Only) | +-----------------------------+--------------------------+--------------------------------------------------------------------+ SL1620 New Features ------------------- +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Feature | SoC | Description | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Support Bridged WET mode | SL1620 | Allow SL1620 to act as a WiFi bridge. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Seamless Fastlogo Transition| SL1620 | Add seamless Fastlogo transition from U-Boot to the Linux Kernel. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ SL1640 New Features ------------------- +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Feature | SoC | Description | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Optimized Power Consumption | SL1640 | Optimize power consumption when suspended. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ SL1680 New Features ------------------- +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Feature | SoC | Description | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | OV5647 recalibration | SL1680 | Re-calibration and tuning for OV5647 sensor for 640x480 resolution.| +-----------------------------+--------------------------+--------------------------------------------------------------------+ | X11 Dual Display | SL1680 | Support Dual Displays on X11 based profiles. | | | | (X11 OOBE profile only) | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Face Recognition Demo | SL1680 | Add a QT Application for Real-Time Face Recognition. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Audio Support for Synap | SL1680 | Add synap audio support and demo application (demos app OOBE only) | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | I420 Format for Super-res | SL1680 | Add I420 color format support for Super Resolution. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | IMX477 | SL1680 | Add support for the IMX477 Image Sensor. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | Direct Sensor Output | SL1680 | Add support for accessing RAW MCM Buffers to bypass ISP. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | IOMMU for MCM | SL1680 | Default support for IOMMU with MCM (for dual image sensors). | +-----------------------------+--------------------------+--------------------------------------------------------------------+ | V4L2 ISP Test Application | SL1680 | Add test application for testing features not available with | | | | Gstreamer. | +-----------------------------+--------------------------+--------------------------------------------------------------------+ SoC Core Feature Summary ======================== This section summarizes the hardware features of Astra Machina SoCs. ====================================== ========================== Feature SoC ====================================== ========================== 2D and 3D Graphics with GPU SL1620, SL1640, and SL1680 DRM-KMS SL1620, SL1640, and SL1680 Multi-standard Video Encoding/Decoding SL1640 and SL1680 Cortex-M core boot SL1620, SL1640, and SL1680 HIFI4 DSP SL1640 NPU SL1640 and SL1680 Security for CPU, BOOT, and DRM engine SL1620, SL1640, and SL1680 MIPI CSI & ISP SL1680 ====================================== ========================== Specific Modules and Features ============================= +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | Feature Modules | Feature Items | SL1620 | SL1640 | SL1680 | Comment | +====================+=====================================================+=========+=========+=========+================================================================================+ | GST Audio Pipeline | GST Audio Pipeline | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | BT A2DP Audio | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | PDM MIC Support | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | SW Decoding Capability | Y | Y | Y | - Supported formats: AAC, MP2, MP3, Vobis, AC3, OPUS | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | File Playback | Y | Y | Y | - Supported formats: TS, MP3, MP4, Webm | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | GST Sample Rate Conversion & Mixing | Y | Y | Y | - Limitation on SL1620 audio mixing. | | | | | | | Sample Rate conversion is fine. | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDMI-RX (Audio) | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Volume Control for USB audio devices | Y | Y | Y | Supports volume control of USB audio devices using GPIOs | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | GST Video Pipeline | KMS SINK with IOMMU | N/A | Y | Y | - MultiView: Camera + Video OR multi Video | | +-----------------------------------------------------+---------+---------+---------+ - Dual display means the output simultaneously | | | HDMI Rx Video Path to Display Sink | N/A | N/A | Y | - Dual display for SL1680 means HDMI-TX + MIPI-DSI | | +-----------------------------------------------------+---------+---------+---------+ - Dual display for SL1620 means MIPI-DSI + RGB | | | RTSP stream with V4L2 playback | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+ | | | Multiview RTSP Playback | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Support Wayland Sink Window Dragging with mouse | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Multi View | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Video Decode with 2K Wayland Sink | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | FFMPEG Decode | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | V4L2 Decode | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Dual Display | Y | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Video Decode with QT Applications | Y | Y | Y | Multi-playback only on SL1680 | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | GST AI | OpenCV Support | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Multistream AI with RTSP | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | AI support for ISP Camera | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | GST AI Support for GPU models | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Pose Estimation | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Image Classification | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Single View AI use case | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Multi View AI user case | N/A | N/A | Y | - SL680 supports multi-view AI case | | | | | | | - SL1640/1620 only supports single view AI case | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Super Resolution AI use case | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Face Recognition use case | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | SR Slideshow | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Audio Classification AI use case | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | SyNAP | Y | Y | Y | - supports SyNAP pre-process and sink | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | HDMI-RX | HDMI-RX 4K | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | DHUB TA in OP-TEE | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDIM-Rx Video 2K all formats support | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | GST Pipeline Support | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDMI-Rx Driver for Video – 2K60 | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | YUYV and NV12 formats as VIP output | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | EDID Support | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | VIP Scalar | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | RGB, YUV444/422/420 – 12/10/8 bit input | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Gstreamer v4l2src pipeline to Display | N/A | N/A | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | DRM-KMS | Fastlogo with OP-TEE | Y | Y | Y | Supports both HDMI and MIPI | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | HDMI Hot Plug Detect and Dynamic Resolution Change | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | EDID parsing | N/A | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | MIPI, HDMI on Astra Machina boards | Y | Y | Y | - SL1620 /SL1640 supports either HDMI or MIPI output. | | | | | | | | | | | | | | - SL1680 supports HDMI and MIPI simultaneously. | | | | | | | | | | | | | | Default is HDMI, can be changes to MIPI via DTS | | | | | | | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | Display | Wayland Display Server | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | X11 Display Server | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | V4L2 ISP | Dual / Single Sensor V4L2 ISP Driver | N/A | N/A | Y | - ISP feature is only for SL1680 | | +-----------------------------------------------------+---------+---------+---------+ | | | Support for 4K input and output | N/A | N/A | Y | - Known limitation of Downscaling of inputs: YUV420 SP 10bit and RGB 888 | | +-----------------------------------------------------+---------+---------+---------+ | | | Support for downscaling of the inputs | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Support cropping in ISP down scaler | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Supports Bayer and RGB formats | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Support Simultaneous Path Playback w/ Single Sensor | N/A | N/A | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Direct Sensor(MCM) output for ISP bypass | N/A | N/A | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | U-Boot | EMMC HS400 support | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | SL1620 1G DDR4 x 16 support | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | DVFS Support | Y | Y | Y | VCPU DVFS can be supported on SL1620/SL1640/SL1680 | | | | | | | | | | | | | | VCORE DVFS is only supported on SL1640 | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | U-BOOT v1.1.1 | Y | Y | Y | `Release Notes | | | | | | | `__| | | | | | | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | General peripherals support | Y | Y | Y | - Supports USB2.0 devices | | | | | | | - Supports USB3.0 host | | | | | | | - Supports Ethernet | | | | | | | - Supports SPI Flash | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Boot mode: from eMMC | Y | Y | Y | - Support eMMC HS400 mode | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Boot mode: from SD-CARD | Y | Y | Y | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Image Upgrade | Y | Y | Y | - Supports eMMC image upgrade with USB U-Boot, | | | | | | | | | | | | | | SPI U-Boot and SU-Boot | | | | | | | | | | | | | | - Supports SD card image upgrade with SPI U-Boot and | | | | | | | | | | | | | | SU-Boot | | | | | | | | | | | | | | - USB U-Boot: image via TFTP and USB target | | | | | | | | | | | | | | (connected to PC) | | | | | | | | | | | | | | - SPI U-Boot: image via TFTP and USB Host | | | | | | | | | | | | | | (connected to USB Disk) | | | | | | | | | | | | | | - SU-Boot: image via TFTP and USB Host | | | | | | | | | | | | | | (connected to USB Disk) | | | | | | | | | | | | | | - Supports sparse image slices (Yocto will generate | | | | | | | | | | | | | | sparse image automatically). | | | | | | | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Suspend to RAM (S3) Power State | Y | N/A | N/A | | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Low Power Standby | N/A | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | OP-TEE | OP-TEE enabled | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | WIFI | WIFI 6 & WIFI 6E | Y | Y | Y | wpa_supplicant 2.11 | | +-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | | Host AP mode using hostapd | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ | Bluetooth | Supported | Y | Y | Y | | +--------------------+-----------------------------------------------------+---------+---------+---------+--------------------------------------------------------------------------------+ General Modules, Peripherals, and Interfaces Supported ====================================================== +-------------------------------------------------------------------------------------------------------------+ | General | +================================+============================================================================+ | Kernel | Kernel Version 5.15.140 | +--------------------------------+----------------------------------------------------------------------------+ | Yocto | Kirkstone: 4.0.17 | +--------------------------------+----------------------------------------------------------------------------+ | U-Boot | SPI U-Boot version: v1.1.1 | | | | | | USB SU-Boot version: v1.7 | | | | +--------------------------------+----------------------------------------------------------------------------+ | USB Tool | astra-update: 1.0.2 | +--------------------------------+----------------------------------------------------------------------------+ | OP-TEE | OP-TEE version: 4.0.0 | +--------------------------------+----------------------------------------------------------------------------+ | Gstreamer (GST) | GST version: 1.22.8 | +--------------------------------+----------------------------------------------------------------------------+ | ISP Firmware | version: 6.5.1 | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Memory | +================================+========+==========+========================================================+ | Memory - DDR | SL1620 | DDR3 | 1GB 1866 Mbps | | | | +--------------------------------------------------------+ | | | | 2GB 1866 Mbps | | | | +--------------------------------------------------------+ | | | | 4GB 1866 Mbps | | | +----------+--------------------------------------------------------+ | | | DDR4 | 1GB 2133 Mbps | | | | +--------------------------------------------------------+ | | | | 2GB 2133 Mbps | | | | +--------------------------------------------------------+ | | | | 4GB 2133 Mbps | | | +----------+--------------------------------------------------------+ | | | DDR4x16 | 1GB 2133 Mbps | | | | +--------------------------------------------------------+ | | | | 2GB 2133 Mbps | | +--------+----------+--------------------------------------------------------+ | | SL1640 | DDR4 | 1GB 3200 Mbps | | | | +--------------------------------------------------------+ | | | | 2GB 2400 / 2666 / 3200 Mbps | | | | +--------------------------------------------------------+ | | | | 4GB 3200 Mbps | | | +----------+--------------------------------------------------------+ | | | DDRx16 | 1GB 3200 Mbps | | | | +--------------------------------------------------------+ | | | | 2GB 3200 Mbps | | | +----------+--------------------------------------------------------+ | | | LPDDR4 | 2GB 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 3GB 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 4GB 3733 Mbps | | | +----------+--------------------------------------------------------+ | | | LPDDR4x | 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 3GB 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 4GB 3733 Mbps | | +--------+----------+--------------------------------------------------------+ | | SL1680 | LPDDR4 | 2GB 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 3GB 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 4GB 3733 Mbps | | | +----------+--------------------------------------------------------+ | | | LPDDR4x | 2GB 3200 / 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 3GB 3200 / 3733 Mbps | | | | +--------------------------------------------------------+ | | | | 4GB 3733 Mbps | +--------------------------------+--------+----------+--------------------------------------------------------+ | Memory - eMMC | up to 32GB | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | General Peripherals | +================================+============================================================================+ | Interrupt | GIC | +--------------------------------+----------------------------------------------------------------------------+ | Clock | Controls the system frequency and clock tree distribution | +--------------------------------+----------------------------------------------------------------------------+ | Timer | | +--------------------------------+----------------------------------------------------------------------------+ | GPIO | GPIO is initialized in earlier phase according to hardware design | +--------------------------------+----------------------------------------------------------------------------+ | SDMA | Conforms to the DMA engine framework | +--------------------------------+----------------------------------------------------------------------------+ | UART | | +--------------------------------+----------------------------------------------------------------------------+ | USB 2.0 (OTG) | | +--------------------------------+----------------------------------------------------------------------------+ | USB 3.0 (Host) | | +--------------------------------+----------------------------------------------------------------------------+ | I2C | | +--------------------------------+----------------------------------------------------------------------------+ | SPI | | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Network | +================================+============================================================================+ | Ethernet | SL1620: 10 / 100 / 1000 Mbps | | | | | | SL1640: 10 / 100 Mbps | | | | | | SL1680: 10 /100 / 1000 Mbps | | | | +--------------------------------+----------------------------------------------------------------------------+ | Wireless Connectivity | Supports WIFI & BT | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | GPU and Display | +================================+============================================================================+ | GPU | * DDK 24.2\@6643903 | | | | | | * OpenGL ES 3.2 | | | | | | * Mesa 22.3.5 | | | | | | * libdrm 2.4.110 | | | | | | * Weston 10.0.2 | | | | +--------------------------------+----------------------------------------------------------------------------+ | Direct Rendering Manager (DRM) | | | | | | Display | | +--------------------------------+----------------------------------------------------------------------------+ | RGB Parallel Output | Supported on SL1620 | +--------------------------------+----------------------------------------------------------------------------+ | HDMI-TX | Supported on SL1620/SL1640/SL1680 | +--------------------------------+----------------------------------------------------------------------------+ | HDMI-RX | Supported on SL1680 | +--------------------------------+----------------------------------------------------------------------------+ | MIPI-DSI | SL1680/SL1640/SL1620. On SL1640 it needs to be enabled via DTS | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Camera | +================================+============================================================================+ | MIPI-CSI | SL1680 | +--------------------------------+----------------------------------------------------------------------------+ | ISP | SL1680 | +--------------------------------+----------------------------------------------------------------------------+ +-------------------------------------------------------------------------------------------------------------+ | Audio Interfaces | +================================+============================================================================+ | PDM | SL1620 | +--------------------------------+----------------------------------------------------------------------------+ | SPDIF | None | +--------------------------------+----------------------------------------------------------------------------+ | I2S | SL1620, SL1640, SL1680 | +--------------------------------+----------------------------------------------------------------------------+ Supported Camera Modules ------------------------ +--------+------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+----------------------------------------------------+ | Sensor | Module | Resolution | Interface (Device Tree Overlay if Required) | Notes | +========+==========================================================================================+=================+======================================================+====================================================+ | IMX258 | Synaptics IMX258 Camera Module | 3840x2160 30fps | MIPI-CSI 0 w/ dolphin-csi0-with-expander.dtbo | Synaptics SL1680 MIPI CSI Adaptor Board Required | | | | (mode 0) | | | | | | | | | | | | 1920x1080 30fps | | | | | | (mode 1) | | | | | | | | | +--------+------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+----------------------------------------------------+ | IMX415 | Synaptics IMX415 Camera Module | 3840x2160 30fps | MIPI-CSI 0 w/ dolphin-csi0-with-expander.dtbo | Synaptics SL1680 MIPI CSI Adaptor Board Required | | | | (mode 0) | | | | | | | | | | | | 1920x1080 30fps | | | | | | (mode 1) | | | | | | | | | +--------+------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+----------------------------------------------------+ | OV5647 | `Arducam 5MP OV5647 Camera Module | 640x480 60fps | MIPI-CSI0 | 1920x1080 30fps output is non-calibrated | | | `__ | (mode 0) | | | | | | +------------------------------------------------------+ | | | | 1920x1080 30fps | MIPI-CSI 1 w/ dolphin-csi1-without-expander.dtbo | | | | | (mode 1) +------------------------------------------------------+ | | | | | Dual CSI0/1 w/ dolphin-bothcsi-without-expander.dtbo | | +--------+------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+----------------------------------------------------+ | IMX477 | `Raspberry Pi High Quality Camera | 3840x2160 30fps | MIPI-CSI0 | Single Sensor Support Only | | | `__ | (mode 0) +------------------------------------------------------+ | | | | | MIPI-CSI 1 w/ dolphin-csi1-without-expander.dtbo | 3840x2160 30fps output is non-calibrated | +--------+------------------------------------------------------------------------------------------+-----------------+------------------------------------------------------+----------------------------------------------------+ Known Issues and Limitations ============================ .. note:: Versions of U-Boot included in the Astra SDK v0.9.0 release are not compatible with Astra SDK releases v1.0 or later. Please ensure that you are using `USB Tool v1.0 `__ or later when flashing using USB. Or U-Boot `v1.0.0 `__ or later when updating with internal SPI flash. See :ref:`flash_internal_spi` for instructions on updating the internal SPI flash. .. note:: U-Boot version v1.1.0 improves emmc flash times significantly. We recommend updating to U-Boot v1.1.0 to benefit from these improvements. .. note:: SD Boot with release v1.3 and later requires updating to U-Boot `v1.1.1 `__ or later. See :ref:`flash_internal_spi` for instructions on updating the internal SPI flash. .. note:: In Astra v1.3, the default display output for the SL1620 is set to HDMI via a DSI-to-HDMI conversion. Starting with Astra v1.4, the onboard DSI-to-HDMI converter for the SL1620 Rev D core module has been enabled. For older core modules, an external DSI-to-HDMI adapter board is required. The default display output can be switched to MIPI by following the instructions provided in the User Guides. :doc:`../subject/haier_panel_configuration` and :doc:`../subject/waveshare_dsi-configuration`. .. note:: In Astra v1.4, the default MIPI display on SL1680 was changed to the Waveshare 7" Panel. .. note:: In Astra v1.4, ISP IOMMU only supports the NV12 format. When using RGB888 format, set the v4l2src parameters ``extra-controls="c,mmu_enable=0"`` to disable IOMMU. .. note:: In Astra v1.5, the rootfs partition sizes increased to accommodate the extra packages in the OOBE images. This interferes with OTA since SWUpdate expects the rootfs partition size to be the same. To perform OTA on a system with v1.4 installed, please build an image using `v1.4's partition sizes `__. (See :doc:`../subject/emmc_layout_customization`) .. note:: Network Manager can be supported in Astra 1.7, but it's disabled by default as there are some stability issues found. If needed, Network Manager can be enabled. Please, contact the Synaptics Astra support team for more information. Known Issues ------------ +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | SL1620 | SL1640 | SL1680 | Module | ID | Summary | +=========+==========+==========+=====================+========+=====================================================================================+ | Y | N/A | N/A | Display | 34549 | Waveshare 7" panel randomly does not show UI | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Audio | 29306 | Recorded audio is at 0.75x speed when recording from DMIC input at 44.1KHz with | | | | | | | signed 32 bit. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Audio | 32139 | 24bit and 32bit are not available for all sample rates when recording using USB | | | | | | | headphones and cameras. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Graphics | 33037 | GFX Demo app UI goes to background when opened (OOBE image only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Gstreamer Pipeline | 33062 | Video playback output is not scaled on TFT panel when using ``vximagesink`` | | | | | | | (X11 image only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | Bluetooth | 33074 | Observed noise when playing sound through BT headphones while testing BT SCO. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | Y | Y | Display (X11) | 33671 | Fail to run color conversion test cases after set Color Conver to BGRA & RGB. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | OOBE | 33998 | No Wi-fi observed during browse to Wifi and Turn on Wifi search for SynaExplorer. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | N/A | N/A | OOBE | 34348 | QR code on the Desktop Backgroud is out of date. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Gstreamer Pipeline | 30385 | Last frame is retained after playback stopped when using KMS sink. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Linux Kernel | 32944 | Suspend to RAM fails to work. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | Y | Y | NNStreamer | 33030 | Failed to run NNStreamer Object Detection GPU test (X11 based images only). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | Y | Y | N/A | Fastlogo | 33042 | Fastlogo not seen on Waveshare panel when switching DTBO. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | N/A | Display (X11) | 33603 | White rectangle observed around cursor during video playback. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | N/A | Display (X11) | 33605 | Observed screen tearing during video playback and camera streaming. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | N/A | OOBE | 34030 | Video Mixer layout does not use the entire screen. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | N/A | OOBE | 34482 | Bluetooth UI does not show "Connected" after connecting to a device. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | N/A | OOBE | 34535 | WiFi UI fails to connect to previously connected AP. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | HDMI-RX | 31254 | Video color is much darker when switching resolution 4K30 to 1080P30. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | HDMI-RX | 31574 | Adnormal UI shown when switching between 4k30 RGB 8bit to 1080P30 RGB 8bit. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | HDMI-RX | 33066 | Observed video tearing when playing YouTube stream with HDMI-RX using X11. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | Gstreamer Pipeline | 33077 | AI pipelines cannot run on X11 due to missing extension. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | OOBE | 33670 | Getting Started Video Stream won't finish unless you move mouse after clicking | | | | | | | close. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | Display (X11) | 34424 | Waveshare 7" panel in portrait mode when using Dual Display with X11. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 34475 | IMX477 output has a blue tint. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 34476 | Video flashes when testing IMX477 sensor. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 34477 | IMX477 output has a purple tint in low light environments. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | HDMI-RX | 34499 | Output shows a green screen when testing HDMI-RX with kmssink. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | OOBE | 34526 | Ping reports "Network is unreachable" when connected to IPv6 AP. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | OOBE | 34533 | Changing the display using the "Display Config" UI causes crash after rebooting. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | N/A | Y | ISP | 34536 | Video freezes at the begining when doing dual sensor multistreaming using OV5647 | | | | | | | (NV12 640x480). | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+ | N/A | Y | Y | Networking | 34541 | Stability issues when using NetworkManager as the default network manager. | +---------+----------+----------+---------------------+--------+-------------------------------------------------------------------------------------+