JTAG debugging

[Jacques Fourie]

On Thu, Sep 12, 2013 at 11:26 PM, Diane Bruce <db at db.net> wrote:

> On Thu, Sep 12, 2013 at 11:14:37AM -1000, Werner Thie wrote:
> > Hi all
> >
> > Might be the wrong time to ask this because of the upcoming release,
> > but, what's the general stance of the community towards using JTAG for
> > debugging driver/kernel aspects.
> >
> > Is there anybody out there with experience in that area?
>
> I'm looking into this as well.
>
> We do have openocd in ports, now it's just a question of
> which adapter to get.. One that can do MIPs and well would be grand..
>
>
>
> http://openocd.sourceforge.net/doc/html/Debug-Adapter-Configuration.html#Debug-Adapter-Configuration
>
> I've used JTAG in the past at former $REALJOB it's very nice being
> able to reflash everything.
>
> I've used the Amontec JTAGkey with openocd and FreeBSD to debug and
reflash a couple of ARM based platforms. This was quite a while ago and I
had to fiddle around to get it working but in the end it turned out ok. Not
sure about MIPS support though.

> >
> > TIA, Werner
> >
>
> - Diane
> --
> - db at FreeBSD.org db at db.net http://www.db.net/~db
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