APF28 Linux kernel status

The APF28 Linux distribution can be found here: latest stable installation tarball from SourceForge

Current version

Currently (in armadeus-5.0-alpha) supported Linux versions are: Freescale's 2.6.35.3 (version by default) and mainline/vanilla 3.4.2 (which requires some special instructions).

• NT = Not Tested
• NA = Not Available / Not possible

APF28 (~ i.MX28 internal controllers)

                         Freescale's 2.6.35                                  Mainline 3.4.2

Driver	Compiling ? Static / Module		Working ?	Comments	Compiling ? Static / Module		Working ?	Comments
NAND Flash	OK	NA	OK	Boot linux + rootfs			NT
DUART	OK	NA	OK	console (ttyAM0)			OK	console (ttyAMA0)
Ethernet	OK	NA	OK	Ethernet 0			OK
RTC	OK	OK	OK	internal RTC			NT
PM	NT	NT	NT				NT
Battery	NT	NT	NT				NT
Watchdog	OK	OK	OK	internal Watchdog			NT
Security/DCP	NT	NT	NT				NT

APF28Dev development baseboard

• NT = Not Tested
• NA = Not Available / Not possible

                                  Freescale's 2.6.35                           |                            Mainline 3.4.2

Driver	Compiling ? Static / Module		Working ?	Comments	Compiling ? Static / Module		Working ?	Comments
SPI	OK	NA	NT		NT	NT	NT	. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I2C	OK	NA	NT		NT	NT	NT
MMC/SD/SDIO	OK	NA	~OK		NT	NT	NT
AUART	OK	NA	NT		NT	NT	NT
Ethernet (1)	OK	NA	OK		NT	NT	NT
USB OTG	OK	NA	NT		NT	NT	NT
USB HOST	OK	NA	OK		NT	NT	NT
ADC	NA	OK	NT		NT	NT	NT
LRADC	NT	NT	NT		NT	NT	NT
HSADC	NT	NT	NT		NT	NT	NT
PWM	OK	OK	NT		NT	NT	NT
LCD	OK	NA	OK		NT	NT	NT
Backlight	OK	OK	KO		NT	NT	NT
LW700 LCD	OK	NA	OK	Timings to adjust	NT	NT	NT
MT035 LCD	OK	NA	OK	Timings to adjust	NT	NT	NT
Touchscreen	NA	OK	KO	(to check)	NT	NT	NT
PXP	OK	NA	NT		NT	NT	NT
Digital Audio	NA	OK	NT		NT	NT	NT
CAN Bus	NA	NT	NT		NT	NT	NT
User LED	OK	NT	OK	GPIOlib	NT	NT	NT	GPIOlib
User Button	OK	NT	~OK	GPIOlib, edge selection not working	NT	NT	NT	GPIOlib
Power Button	OK	NT	KO	reset the board	NT	NT	NT