NAVQ Plus Linux BSP and Distribution, Release 1.1.13-443
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Refer to the the following page for detailed information on the hardware items included in the Starter Kit: https://stagingvoxelbotics.voxelbotics.com/docs/atlassian.net/wiki/spaces/DOC/pages/2981908/Setting+up+the+i.MX+8M+Plus+SOM+Starter+Kit
3. Release Images
Release images for this software release can be downloaded from the following location:
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Refer to the the following page documentation area for detailed information on how to:
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U-Boot firmware:
Runs on the Cortex-A53 cores;
U-Boot v2023.04;
Target initialization from power-on / reset;
Loads from eMMC (or other supported bootable device) and runs from DDR;
Serial console;
Ethernet driver for loading images to the target from network;
Device driver for eMMC / SD Card, including support for U-Boot self-upgrade capability;
Supports storing U-Boot environment and Linux images in eMMC / SD Card;
Auto-boot feature, allowing boot of OS images from eMMC or other storage with no operator intervention;
Persistent environment in eMMC or SD Card for customization of target operation;
Supports load of firmware images to the Cortex-M7 core;
Sophisticated command interface for maintenance and development of the target.
Linux:
Runs on the Cortex-A53 cores;
Linux kernel v6.1.22;
Device drivers for key I/O interfaces of the i.MX 8M;
WiFi and BlueTooth connectivity;
Qt / QML 5.15.3.
FreeRTOS:
Runs on the Cortex-M7 core;
Device drivers for select I/O interfaces of the i.MX 8M.
[NOTE: FreeRTOS is not available in this release].
Development environment:
Linux-hosted cross-development environment;
Yocto v4.2 (
mickledore
) distribution.
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Test | Result | Comment |
---|---|---|
SD card installation and booting | PASSED | |
Ethernet | PASSED | |
USB Flash | PARTIALLY PASSED | NAVQP-119 |
WiFi | PASSED | |
HDMI | PASSED | |
BlueTooth | PASSED | |
SD card boot with empty eMMC | PASSED | |
eMMC installation and booting | PASSED | |
USB2-only power | PASSED | |
USB1 Host Mode | PARTIALLY PASSED | NAVQP-119 |
USB1 Device Mode | PASSED | |
USB2 Device Mode | PASSED | |
RoyaleViewer/Qt | PASSED | |
OV5640 camera | PASSED | |
OV5645 (Google Coral) camera | PARTIALLY PASSED | NAVQP-198 |
OV5647 camera | PARTIALLY PASSED | NAVQP-183, NAVQP-207 |
IMX219 camera | PARTIALLY PASSED | NAVQP-208, NAVQP-207 |
SLAM/ROS2 | FAILED | NAVQP-217 |
9. Known Problems and Limitations
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NAVQP-119: Automatic USB mode switching is not working.
NAVQP-183: Adjust i.MX 8MP ISP white balance settings for the OV5647 camera.
NAVQP-198: Static vertical lines appear on video streams from OV5645 camera.
NAVQP-207: IMX ISP backed cameras (ov5647, imx219) do not work in CSI2 slot.
NAVQP-208: Adjust i.MX 8MP ISP white balance settings for the IMX219 camera.
NAVQP-217: Lidar is not working for SLAM/ROS configuration
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