Develop
Changes from 6.3.1 to main
Integrated Components
- Yocto 4.0 LTS "Kirkstone" (4.0.26)
- Linux 6.1 LTS (6.1.140) and 6.12 LTS (6.12.31) with KED backports and patches
- U-Boot 2024.01 with KED backports and patches (KED Bootloader 1.2.0-dev)
Supported Hardware
| Product Numbers | Product Name | Product Type | Status |
|---|---|---|---|
| 40099 122 | SL i.MX6 UL | SoM | Supported |
| 40099 145 | SL i.MX6 ULL | SoM | Supported |
| 40099 167 | SL STM32 MP157 | SoM | Not Supported |
| 40099 175 40099 185 40099 242 40099 212 40099 236 |
SL i.MX8M Mini Quad | SoM | Supported |
| 40099 227 40099 229 40099 239 40099 231 40099 263 |
OSM-S i.MX8M Mini Quad | SoM | Supported |
| 40099 290 40099 293 |
OSM-S i.MX8M Plus | SoM | Supported |
| 40099 300 | OSM-S i.MX93 | SoM | Supported |
| 40099 148 | BL i.MX6 ULL | Board | Supported |
| 40099 176 | BL STM32 MP157 | Board | Not Supported |
| 40099 187 40099 220 |
BL i.MX8M-Mini Quad | Board | Supported (Basic1) |
| 40099 265 | BL i.MX8M-Plus OSM-S | Board | Supported (Basic1) |
| 40099 312 | BL i.MX93 OSM-S | Board | Supported (Basic1) |
Core/Distro Changes (all HW Platforms)
Changes for i.MX Platforms
Changes for i.MX8 Platform
Changes for i.MX9 Platform
Changes for i.MX6 Platform
Breaking Changes
Known Issues
- The onboard USB hub on the BL i.MX8MM doesn't work in U-Boot.
- Devices connected to the USB-C connector of the BL i.MX8MP before booting up the board are not detected and need to be reconnected after booting.
- Kirkstone misses support for hardware-accelerated Wayland on i.MX8MP although GPU support has been backported by upgrading Mesa for this platform.
- On i.MX8MP there are issues with reading EDID data from some HDMI monitors. This can result in wrong display mode settings.
- The package
python3-pyqt5fails to build (see https://github.com/meta-qt5/meta-qt5/issues/585). A workaround is to use thekirkstonebranch formeta-qt5with an older patch release of Qt5.15.