Amlogic aml8726-m3 / aml8726-m6 SoC status

[Ganbold Tsagaankhuu]

John,

On Mon, May 5, 2014 at 11:29 AM, John Wehle <john at feith.com> wrote:

> Here's quick blurb regarding the current status of support for
> Amlogic aml8726-m3 and aml8726-m6 SoC.
>
> In my private source tree I've implemented the following:
>
> Done / lightly tested:
>
>   Basic machdep code
>
>   Interrupt controller
>
>   Timer
>
>   Real time clock
>
>   UART
>
>   GPIO
>
>   SD card
>
>   USB
>
>   Watchdog
>
>   Random number generator
>
>   PLL / Clock frequency measurement
>
> Done / untested:
>
>   I2C (using manual mode)
>
> Work in progress:
>
>   Ethernet (it seems like the hardware is actually a DesignWare Core
>             so this driver may be useful for supporting other SoC).
>
>   Frame buffer (needs additional code to program the PLLs ...
>                 works if the PLLs are setup by the firmware)
>
> Currently FreeBSD successfully boots to the login prompt on an aml8726-m6
> board using a SD card and a serial console.
>
> Plans:
>
>   Finish the ethernet driver.
>
>   SMP
>
>   Supply a series of patches so the code can be considered for HEAD.
>
>   Test on a aml8726-m3 board.
>
>   Revisit the frame buffer driver.
>
>   Test on an Ainol Elf-2 tablet.
>
>   Look at supporting flash memory.
>


Do you have your patches/codes somewhere in public place?
Since there seems no public documentation, it is maybe worth try your codes
for odroid-c1 which has Amlogic S805 SoC.

thanks,

Ganbold



>
> -- John
> -------------------------------------------------------------------------
> |   Feith Systems  |   Voice: 1-215-646-8000  |  Email: john at feith.com  |
> |    John Wehle    |     Fax: 1-215-540-5495  |                         |
> -------------------------------------------------------------------------
>
> _______________________________________________
> freebsd-arm at freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-arm
> To unsubscribe, send any mail to "freebsd-arm-unsubscribe at freebsd.org"
>