Re: NetBSD port for AT91SAM9G20?

[Warner Losh <imp%bsdimp.com@localhost>]

On Sep 5, 2012, at 12:43 AM, Jukka Marin wrote:

> Hi,
> 
> I have asked this before, but got no replies.  We are making AT91SAM9G20
> based hardware and I would love to run NetBSD on it.  However, I can't
> find the time to port NetBSD to this MCU and hardware.  Is there anyone
> with some spare time and interest in this kind of a project?  I could
> provide the hardware and documentation required.  I might even sponsor
> some $'s to the NetBSD project if I could run my favourite OS on our
> hardware.
> 
> The main features of our current hardware are:
> - AT91SAM9G20 MCU (400 MHz)
> - 64 MB RAM
> - 128 MB NAND FLASH
> - 8 MB NOR FLASH
> - hardware watchdog
> - RTC with battery backup
> - 4 x 10/100 Mbps Ethernet (with a switch)
> - 3 x RS232
> - 2 x RS485
> - 3G GSM modem
> - digital inputs (opto isolated)
> - relay outputs
> - LEDs
> - USB host / device ports
> - expansion slot
> - power supply 9...30 VDC
> - 19" rack mount case (or a smaller metal case)

Apart from a few clocks, this should work with the AT91SAM9260 support that's 
in the tree.  The device tables/trees are the same, and the errata for the 
devices are quite similar.

Warner