Difference between revisions of "APF28 Linux kernel status"
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+ | [[Category: kernel]] | ||
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The APF28 Linux distribution can be found here: [http://sourceforge.net/project/showfiles.php?group_id=122057&package_id=133240 latest stable installation tarball from SourceForge] | The APF28 Linux distribution can be found here: [http://sourceforge.net/project/showfiles.php?group_id=122057&package_id=133240 latest stable installation tarball from SourceForge] | ||
==Current version== | ==Current version== | ||
− | Currently (in armadeus-5. | + | Currently (in armadeus-5.3), supported Linux versions are: '''Freescale's 2.6.35.3''' (version by default) and '''vanilla 3.1x''' (experimental, instructions are given here: [[How_to_use_vanilla_kernel_on_APF28]]) |
* NT = Not Tested | * NT = Not Tested | ||
Line 12: | Line 14: | ||
{| border="1" cellpadding="5" cellspacing="0" summary="Functionnalities test results" | {| border="1" cellpadding="5" cellspacing="0" summary="Functionnalities test results" | ||
|---------------- | |---------------- | ||
− | | colspan="5" align="center" style="background:#b9e9a3;" | '''Freescale's 2.6.35 | + | | colspan="5" align="center" style="background:#b9e9a3;" | '''Freescale's 2.6.35''' |
− | |- | + | |---------------- |
− | ! '''Driver | + | ! '''Driver''' || colspan="2" | '''Compiling ? <br> Static / Module''' || ''' Working ? ''' || '''Comments''' |
|---------------- | |---------------- | ||
− | |'''NAND Flash''' || style="background:#00ff00;" | OK || NA || style="background:#00ff00;" | OK || Boot linux + rootfs | + | |'''NAND Flash''' || style="background:#00ff00;" | OK || NA || style="background:#00ff00;" | OK || Boot linux + rootfs |
|---------------- | |---------------- | ||
− | |'''DUART''' || style="background:#00ff00;" | OK | + | |'''DUART''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || console (ttyAM0) |
|---------------- | |---------------- | ||
− | |'''Ethernet''' || style="background:#00ff00;" | OK || NA || style="background:#00ff00;" | OK|| Ethernet 0 | + | |'''Ethernet''' || style="background:#00ff00;" | OK || NA || style="background:#00ff00;" | OK|| Ethernet 0 |
|---------------- | |---------------- | ||
− | |'''RTC''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || internal RTC | + | |'''RTC''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || internal RTC |
|---------------- | |---------------- | ||
− | |'''PM''' || style="background:#00ff00;" | OK || NA || style="background:#00ff00;" | OK || use standby mode | + | |'''PM''' || style="background:#00ff00;" | OK || NA || style="background:#00ff00;" | OK || use standby mode |
|---------------- | |---------------- | ||
− | |'''Battery''' || style="background:#00ff00;" | OK | + | |'''Battery''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || |
|---------------- | |---------------- | ||
− | |'''Watchdog''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || internal Watchdog | + | |'''Watchdog''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || internal Watchdog |
|---------------- | |---------------- | ||
− | |'''Security/DCP''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || tested with tcrypt module | + | |'''Security/DCP''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || tested with tcrypt module |
|---------------- | |---------------- | ||
|} | |} | ||
Line 40: | Line 42: | ||
{| border="1" cellpadding="5" cellspacing="0" summary="Functionnalities test results" | {| border="1" cellpadding="5" cellspacing="0" summary="Functionnalities test results" | ||
|---------------- | |---------------- | ||
− | | colspan="5" align="center" style="background:#b9e9a3;" | '''Freescale's 2.6.35 | + | | colspan="5" align="center" style="background:#b9e9a3;" | '''Freescale's 2.6.35''' |
− | + | ||
− | + | ||
|---------------- | |---------------- | ||
− | + | ! '''Driver''' || colspan="2" | '''Compiling ? <br> Static / Module''' || '''Working ?''' || '''Comments''' | |
|---------------- | |---------------- | ||
− | |''' | + | |'''SPI''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |''' | + | |'''I2C''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |''' | + | |'''MMC/SD/SDIO''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |''' | + | |'''AUART''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |''' | + | |'''Ethernet (1)''' || style="background:#00ff00;" | OK || NA ||style="background:#eeee00;" | NT || 2nd optionnal Ethernet port |
|---------------- | |---------------- | ||
− | |'''USB | + | |'''USB OTG''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || OTG and DR modes |
|---------------- | |---------------- | ||
− | |''' | + | |'''USB HOST''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |'''LRADC''' || style="background:# | + | |'''ADC (LRADC)''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |'''HSADC''' | + | |'''ADC (HSADC)''' || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || |
|---------------- | |---------------- | ||
− | |'''PWM''' ||style="background:# | + | |'''PWM''' ||style="background:#00ff00;" | OK ||style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |'''LCD''' || style="background:#00ff00;" | OK | + | |'''LCD''' || 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 | + | |'''Backlight''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |'''LW700 LCD''' || style="background:#00ff00;" | OK | + | |'''LW700 LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |'''MT035 LCD''' || style="background:#00ff00;" | OK | + | |'''MT035 LCD''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || remove linux patch 459 |
|---------------- | |---------------- | ||
− | |'''Touchscreen''' | + | |'''Touchscreen''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || |
|---------------- | |---------------- | ||
− | |'''PXP''' || style="background:#00ff00;" | OK | + | |'''PXP''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#eeee00;" | NT || |
|---------------- | |---------------- | ||
− | |'''Digital Audio''' | + | |'''Digital Audio''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || |
|---------------- | |---------------- | ||
− | |'''CAN Bus''' | + | |'''CAN Bus''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#eeee00;" | ~OK || bitrate changing from userspace not functionnal ! |
|---------------- | |---------------- | ||
− | |'''User LED''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || [[GPIO_LEDS | + | |'''User LED''' || 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 | + | |'''User Button''' || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || style="background:#00ff00;" | OK || [[GPIO_keys]], can wakeup the board<br> from standby mode |
|---------------- | |---------------- | ||
− | |'''Power Button''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || OK only when the system is powered by a battery.<br>The board reboots automatically when powered by 5V or USB.<br>That's a chipset feature that cannot be disabled. | + | |'''Power Button''' || style="background:#00ff00;" | OK || style="background:#eeee00;" | NT || style="background:#00ff00;" | OK || OK only when the system is powered by a battery.<br>The board reboots automatically<br>when powered by 5V or USB.<br>That's a chipset feature that cannot be disabled. |
|---------------- | |---------------- | ||
|} | |} |
Latest revision as of 12:47, 26 December 2013
The APF28 Linux distribution can be found here: latest stable installation tarball from SourceForge
Current version
Currently (in armadeus-5.3), supported Linux versions are: Freescale's 2.6.35.3 (version by default) and vanilla 3.1x (experimental, instructions are given here: How_to_use_vanilla_kernel_on_APF28)
- NT = Not Tested
- NA = Not Available / Not possible
APF28 (~ i.MX28 internal controllers)
Freescale's 2.6.35 | ||||
Driver | Compiling ? Static / Module |
Working ? | Comments | |
---|---|---|---|---|
NAND Flash | OK | NA | OK | Boot linux + rootfs |
DUART | OK | OK | OK | console (ttyAM0) |
Ethernet | OK | NA | OK | Ethernet 0 |
RTC | OK | OK | OK | internal RTC |
PM | OK | NA | OK | use standby mode |
Battery | OK | OK | NT | |
Watchdog | OK | OK | OK | internal Watchdog |
Security/DCP | OK | OK | OK | tested with tcrypt module |
APF28Dev development baseboard
- NT = Not Tested
- NA = Not Available / Not possible
Freescale's 2.6.35 | ||||
Driver | Compiling ? Static / Module |
Working ? | Comments | |
---|---|---|---|---|
SPI | OK | NT | OK | |
I2C | OK | NT | OK | |
MMC/SD/SDIO | OK | NT | OK | |
AUART | OK | OK | OK | |
Ethernet (1) | OK | NA | NT | 2nd optionnal Ethernet port |
USB OTG | OK | OK | OK | OTG and DR modes |
USB HOST | OK | NT | OK | |
ADC (LRADC) | OK | OK | OK | |
ADC (HSADC) | NT | NT | NT | |
PWM | OK | OK | OK | |
LCD | OK | NT | OK | |
Backlight | OK | OK | OK | |
LW700 LCD | OK | NT | OK | |
MT035 LCD | OK | NT | OK | remove linux patch 459 |
Touchscreen | OK | OK | OK | |
PXP | OK | NT | NT | |
Digital Audio | OK | OK | NT | |
CAN Bus | OK | OK | ~OK | bitrate changing from userspace not functionnal ! |
User LED | OK | NT | OK | GPIO_LEDS |
User Button | OK | OK | OK | GPIO_keys, can wakeup the board from standby mode |
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. |