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RE: Ecos on the Technologic Systems - TS7300
- From: "Austin, Brian" <Brian dot Austin at cirrus dot com>
- Cc: <ecos-discuss at sources dot redhat dot com>
- Date: Fri, 14 Nov 2008 13:37:24 -0600
- Subject: RE: [ECOS] Ecos on the Technologic Systems - TS7300
What do you guys need me to do to release the code?
Add copyright notices to all the files I patch?
Push it into a GIT tree?
-----Original Message-----
From: Frank Pagliughi [mailto:fpagliughi@mindspring.com]
Sent: Friday, November 14, 2008 1:27 PM
To: Gary Thomas
Cc: Austin, Brian; James Bewley; ecos-discuss@sources.redhat.com; Mike
Nelis
Subject: Re: [ECOS] Ecos on the Technologic Systems - TS7300
Gary Thomas wrote:
> Austin, Brian wrote:
>
>> Yes.
>>
>
> Please don't top-post :-(
>
>
>> Have you tried building for an EP9302?
>>
>
> He'd have to get the eCos sources from Cirrus Logic. James, have
> you explored this?
>
> Also, can you get the sources to TSBOOT? That would help your
> cause quite a lot.
>
>
>> Did it build ok?
>>
>>
>> -----Original Message-----
>> From: ecos-discuss-owner@ecos.sourceware.org
>> [mailto:ecos-discuss-owner@ecos.sourceware.org] On Behalf Of James
>> Bewley
>> Sent: Friday, November 14, 2008 12:11 PM
>> To: ecos-discuss@sources.redhat.com; Mike Nelis
>> Subject: [ECOS] Ecos on the Technologic Systems - TS7300
>>
>> Hi all,
>>
>> I'm interested in getting ecos running on the TS7300 SBC, although it
>> currently looks like this board is unsupported. So without getting
>> too far into the ecos code to port it i've been compiling redboot
>> using several configs, one for TS7250 and more generic configs based
>> around the Cirrus logic EP9302 arm.
>>
>> Has anyone managed to get ecos/redboot running on this SBC or even
the
>> EP9302?
>>
>> I'm interested in getting redboot on this board as it currently only
>> has TSBOOT, a very limited bootloader supplied by TS. I have however
>> been using TSBOOT to load redboot into ram and executing it from
>> there.
>>
>> This board lacks JTAG or any other ICE interface so i guess my main
>> priority at the moment it to get some output from COM1 for debugging.
>>
>> Any help would be much appreciated.
>>
>>
>> Regards,
>>
>> James Bewley
>>
>>
>
>
>
I got a port (minus Ethernet, which I didn't need) on the TS-7200 when
it first appeared around 4 yrs ago. The lack of JTAG makes it a little
painful, but it's do-able. That board used Redboot, so there was a good
starting point. Contact Technologic to see if they ported Redboot before
switching to the Linux quick-boot. If not, compare the Redboot ports for
the other Technologic boards to see how their hardware tends to differ
from the Cirrus eval board(s).
I couldn't submit my port because it was based on the Technologic code,
which was based on the Cirrus code. I tried to rally Cirrus to submit
their port, but got no response. I eventually just handed my port to
Technologic, hoping they could resolve it. I gather Cirrus made
significant improvements to their port in the intervening years.
But Brian Austin works for Cirrus. Right? Any news, Brian?
- Frank
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