Difference between revisions of "APF28 Linux kernel status"
From ArmadeusWiki
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! '''Driver''' || colspan="2" | '''Compiling ? <br> Static / Module''' || '''Working ?''' || '''Comments''' || colspan="2" | '''Compiling ? <br> Static / Module''' || '''Working ?''' || '''Comments''' | ! '''Driver''' || colspan="2" | '''Compiling ? <br> Static / Module''' || '''Working ?''' || '''Comments''' || colspan="2" | '''Compiling ? <br> Static / Module''' || '''Working ?''' || '''Comments''' | ||
|---------------- | |---------------- | ||
− | |'''SPI''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:# | + | |'''SPI''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
|---------------- | |---------------- | ||
|'''I2C''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || Can't use SMBus Quick Write on bus 0 | |'''I2C''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || Can't use SMBus Quick Write on bus 0 | ||
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|'''USB OTG''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || OTG and DR modes || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | |'''USB OTG''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || OTG and DR modes || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | ||
|---------------- | |---------------- | ||
− | |'''USB HOST''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:# | + | |'''USB HOST''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || (ChipIdea driver) |
|---------------- | |---------------- | ||
|'''ADC (LRADC)''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | |'''ADC (LRADC)''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | ||
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|'''ADC (HSADC)''' || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | |'''ADC (HSADC)''' || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | ||
|---------------- | |---------------- | ||
− | |'''PWM''' ||style="background:#00ff00;" | OK ||style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:# | + | |'''PWM''' ||style="background:#00ff00;" | OK ||style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || used by backlight |
|---------------- | |---------------- | ||
− | |'''LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:# | + | |'''LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |'''Backlight''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:# | + | |'''Backlight''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || uses PWM driver |
|---------------- | |---------------- | ||
− | |'''LW700 LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:# | + | |'''LW700 LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || || style="background:#00ff00;" | OK || NA || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
|'''MT035 LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || remove linux patch 459 with<br>apf28dev boards rev1 || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | |'''MT035 LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || remove linux patch 459 with<br>apf28dev boards rev1 || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | ||
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|'''CAN Bus''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | |'''CAN Bus''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || | ||
|---------------- | |---------------- | ||
− | |'''User LED''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || [[GPIO_LEDS]] || style="background:# | + | |'''User LED''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || [[GPIO_LEDS]] || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || [[GPIO_LEDS]] |
|---------------- | |---------------- | ||
|'''User Button''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || [[GPIO_keys]], can wakeup the board<br> from standby mode || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || [[GPIOlib]] | |'''User Button''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || [[GPIO_keys]], can wakeup the board<br> from standby mode || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || [[GPIOlib]] |
Revision as of 18:05, 26 September 2012
The APF28 Linux distribution can be found here: latest stable installation tarball from SourceForge
Current version
Currently (in armadeus-5.1-devt-git) supported Linux versions are: Freescale's 2.6.35.3 (version by default) and mainline/vanilla 3.6-rc6 (which requires some special instructions).
- NT = Not Tested
- NA = Not Available / Not possible
APF28 (~ i.MX28 internal controllers)
Freescale's 2.6.35 | Mainline 3.6 | ||||||||
Driver | Compiling ? Static / Module |
Working ? | Comments | Compiling ? Static / Module |
Working ? | Comments | |||
---|---|---|---|---|---|---|---|---|---|
NAND Flash | OK | NA | OK | Boot linux + rootfs | OK | NA | OK | Boot linux + rootfs | |
DUART | OK | OK | OK | console (ttyAM0) | OK | NA | OK | console (ttyAMA0) | |
Ethernet | OK | NA | OK | Ethernet 0 | OK | NA | OK | Ethernet 0 | |
RTC | OK | OK | OK | internal RTC | OK | NT | OK | internal RTC | |
PM | OK | NA | OK | use standby mode | NT | ||||
Battery | OK | OK | NT | NT | |||||
Watchdog | OK | OK | OK | internal Watchdog | NT | ||||
Security/DCP | OK | OK | OK | tested with tcrypt module | NT |
APF28Dev development baseboard
- NT = Not Tested
- NA = Not Available / Not possible
Freescale's 2.6.35 | Mainline 3.6 | ||||||||
Driver | Compiling ? Static / Module |
Working ? | Comments | Compiling ? Static / Module |
Working ? | Comments | |||
---|---|---|---|---|---|---|---|---|---|
SPI | OK | NT | OK | OK | NT | NT | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . | ||
I2C | OK | NT | OK | OK | OK | OK | Can't use SMBus Quick Write on bus 0 | ||
MMC/SD/SDIO | OK | NT | OK | OK | NT | OK | |||
AUART | OK | OK | OK | NT | NT | NT | |||
Ethernet (1) | OK | NA | NT | 2nd optionnal Ethernet port | OK | NA | NT | 2nd optionnal Ethernet port | |
USB OTG | OK | OK | OK | OTG and DR modes | NT | NT | NT | ||
USB HOST | OK | NT | OK | OK | NT | OK | (ChipIdea driver) | ||
ADC (LRADC) | OK | OK | OK | NT | NT | NT | |||
ADC (HSADC) | NT | NT | NT | NT | NT | NT | |||
PWM | OK | OK | OK | OK | NT | OK | used by backlight | ||
LCD | OK | NT | OK | OK | NT | OK | |||
Backlight | OK | OK | OK | OK | NT | OK | uses PWM driver | ||
LW700 LCD | OK | NT | OK | OK | NA | OK | |||
MT035 LCD | OK | NT | OK | remove linux patch 459 with apf28dev boards rev1 |
NT | NT | NT | ||
Touchscreen | OK | OK | OK | NT | NT | NT | |||
PXP | OK | NT | NT | NT | NT | NT | |||
Digital Audio | OK | OK | NT | NT | NT | NT | |||
CAN Bus | OK | OK | OK | NT | NT | NT | |||
User LED | OK | NT | OK | GPIO_LEDS | OK | NT | OK | GPIO_LEDS | |
User Button | OK | OK | OK | GPIO_keys, can wakeup the board from standby mode |
NT | NT | NT | GPIOlib | |
Power Button | OK | NT | OK | OK only when the system is powered by a battery. The board reboots automatically when powered by 5V or USB. That's a chipset feature that cannot be disabled. |
NT | NT | NT |