On Tue, Oct 29, 2013 at 8:53 PM, Laszlo Papp <[email protected]> wrote:
> On Tue, Oct 29, 2013 at 7:47 PM, Andreas Fritiofson <
> [email protected]> wrote:
>
>>
>>
>>
>> On Tue, Oct 29, 2013 at 8:43 PM, Laszlo Papp <[email protected]> wrote:
>>
>>> See the updated thread:
>>> http://e2e.ti.com/support/dsp/omap_applications_processors/f/42/t/298735.aspx
>>>
>>
>> I did and I'm no wiser. What are you asking, really?
>>
>
> Read until the end; the TI representative seems to claim there is no way
> eventually with the TI 14-pin adapter to get SRST working. As written
> there, watchdog might be the only fallback, but I am just reiterating now
> what I discussed in there.
>
>
I don't know. That entire thread was a case study in misunderstandings. I'm
not sure what the conclusion was, if any. Of course you can make SRST work
over the 14-pin interface. It's just wires. Naturally you must deviate from
the TI spec because they didn't allocate a pin for SRST. The question is
which pin you have control of in the adapter connector (which is all pins
that are under control of the FTDI chip) and which pins you can spare on
the board side (probably one of the EMU0/1 pins since they're not used in
OpenOCD anyway).
> I will accept that I need to flash over serial port to get such a feature
> done with the current establishment. :/
>
Ok, but you also said (I think) that you're prepared to redesign/modify the
boards to route a board level reset signal to a pin in the debug connector
(obviously not the SRST pin since there is none). Have you given up on that?
/Andreas
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