OPOS6UL Linux kernel status
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Revision as of 16:52, 7 September 2017 by JulienB (Talk | contribs) (Created page with "Category: kernel Category: OPOS6UL The OPOS6UL Linux distribution can be found here: [http://sourceforge.net/project/showfiles.php?group_id=122057&package_id=1332...")
The OPOS6UL Linux distribution can be found here: latest stable installation tarball from SourceForge
Current version
Currently (2017.08) default supported Linux version for OPOS6UL in armadeus BSP is: vanilla 4.8.10. OPOS6UL have been mainlined in Linux from 4.11, so any kernel with higher version number should support this board.
We also support a "legacy" kernel, based on Freescale/NXP 4.1, to have PXP/ALSA functionnalities available until they are fully integrated in vanilla/mainline. Details about this kernel can be found here.
Details concerning the drivers usage can be found below.
- NT = Not Tested
- NA = Not Available / Not possible
OPOS6UL SOM
| imx_4.1.15_2.0.0_ga | ||||
| Driver | Compiling ? Static / Module |
Working ? | Comments | |
|---|---|---|---|---|
| eMMC | OK | NT | OK | |
| SPI | OK | NT | NT | SPI / Not tested yet. |
| I2C | OK | NT | OK | I2C |
| Keypad | NT | NT | NT | Not tested yet |
| MMC/SD/SDIO | OK | NT | OK | |
| UART | OK | NT | OK | |
| Ethernet | OK | NT | OK | |
| USB OTG | OK | NT | OK | USB |
| USB HOST1 | OK | NT | OK | USB |
| PWM | OK | NT | OK | PWM |
| RTC | NT | NT | NT | i.MX6UL RTC |
| Watchdog | NT | NT | NT | Watchdog |
| PM sleep/wakeup | OK | NT | OK | Power management |
| Frequency scaling | OK | NT | NT | Not tested yet |
| CSI (Camera) | NT | NT | NT | |
| SAI (Audio) | NT | NT | NT | ALSA |
| Security/Sahara/RTIC | NT | NT | NT | Not tested yet |
| Wi-Fi (b/g) | OK | OK | OK | Wi-Fi |
| Bluetooth | OK | OK | OK | Bluetooth / No RTS/CTS Bluetooth |
| PXP | OK | NT | OK | /dev/pxp_device |
| Xenomai | NT | NT | NT | |
OPOS6ULDev baseboard
- NT = Not Tested
- NA = Not Available / Not possible
| imx_4.1.15_2.0.0_ga | ||||
| Driver | Compiling ? Static / Module |
Working ? | Comments | |
|---|---|---|---|---|
| Ethernet | OK | NT | ~OK | |
| LCD | OK | NT | OK | Tested with LW700. LCD |
| Backlight | OK | NT | OK | Inverted polarity. New kernel API. |
| SPDIF audio Out | OK | NT | KO | ALSA |
| Touchscreen | OK | OK | OK | Single touch only. |
| USB Host 1 | OK | NT | OK | High Speed |
| CAN Bus | OK | OK | OK | CAN_bus_Linux_driver |
| GPS | OK | NT | OK | GPS |
| GSM / 3G | OK | NT | OK | Gsm |
| GPIO | OK | NT | OK | GPIOlib |
| User LED | OK | NT | OK | GPIO LEDS |
| User button | OK | NT | OK | GPIO keys |
