Difference between revisions of "APF6 Linux kernel status"
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Currently (armadeus-6.0) default supported Linux version for APF6 is: '''vanilla 3.19'''. | Currently (armadeus-6.0) default supported Linux version for APF6 is: '''vanilla 3.19'''. | ||
− | We also support | + | We also support "legacy" kernels, based on Freescale/Wandboard's versions, to have GPU/VPU functionalities available until they are fully integrated in vanilla/mainline. Details about these kernels can be found [[APF6_legacy_Linux_kernel_status|here]]. |
Details concerning the drivers usage can be found [[Setup|below]]. | Details concerning the drivers usage can be found [[Setup|below]]. | ||
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|'''LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || Tested with LW700. [[LCD]] | |'''LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || Tested with LW700. [[LCD]] | ||
|---------------- | |---------------- | ||
− | |'''Backlight''' || style="background:# | + | |'''Backlight''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || Inverted polarity. New kernel API. |
|---------------- | |---------------- | ||
|'''Headphone audio Out''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || [[ALSA]] | |'''Headphone audio Out''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || [[ALSA]] |
Latest revision as of 10:43, 2 August 2018
The APF6 Linux distribution can be found here: latest stable installation tarball from SourceForge
Current version
Currently (armadeus-6.0) default supported Linux version for APF6 is: vanilla 3.19.
We also support "legacy" kernels, based on Freescale/Wandboard's versions, to have GPU/VPU functionalities available until they are fully integrated in vanilla/mainline. Details about these kernels can be found here.
Details concerning the drivers usage can be found below.
- NT = Not Tested
- NA = Not Available / Not possible
APF6 module
3.19 | ||||
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 | OK | NT | OK | RTC |
Watchdog | OK | NT | OK | Watchdog |
PM sleep/wakeup | OK | NT | OK | Power management |
Frequency scaling | OK | NT | NT | Not tested yet |
CSI (Camera) | OK | NT | OK | Tested with a wandcam and SDL capture demo. |
SSI (Audio) | OK | NT | OK | ALSA |
Video codec (H.263/4) | NT | NT | NT | Not tested yet |
3D GPU | NA | NA | NA | No drivers yet |
Security/Sahara/RTIC | NT | NT | NT | Not tested yet |
Wi-Fi (b/g) | OK | OK | OK | Wi-Fi - Wl12xx_driver |
Bluetooth | OK | OK | OK | Bluetooth / No RTS/CTS Bluetooth |
FPGA POD interface | NT | NT | NT | Not tested yet |
FPGA loading | OK | NT | OK | Only available on APF6SP |
Xenomai | OK | NT | NT | Kernel 3.10.32. |
APF6Dev development baseboard
- NT = Not Tested
- NA = Not Available / Not possible
3.19 | ||||
Driver | Compiling ? Static / Module |
Working ? | Comments | |
---|---|---|---|---|
SATA | OK | NT | OK | |
PCIe | OK | NT | OK | |
microSD | OK | NT | OK | |
Ethernet | OK | NT | ~OK | ~100MBits only at the moment (in theory i.MX6 has a 1Gbit interface) |
LCD | OK | NT | OK | Tested with LW700. LCD |
Backlight | OK | NT | OK | Inverted polarity. New kernel API. |
Headphone audio Out | OK | NT | OK | ALSA |
SPDIF audio Out | OK | NT | KO | ALSA |
HDMI audio Out | NA | NA | NA | ALSA |
MIC audio In | OK | NT | OK | 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 |
HDMI | OK | NT | OK | Issues with some DVI monitor. |
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 |
RTC MCP79400 | NT | OK | OK | RTC. Timekeeping only. |