[ECOS] Need Help--- For Porting RedBoot
Tue Jun 27 09:27:00 GMT 2006
---------- Forwarded message ----------
From: Subodh Kotkar <email@example.com>
Date: Jun 27, 2006 2:54 PM
Subject: Re: [ECOS] Need Help--- For Porting RedBoot
To: "firstname.lastname@example.org" <email@example.com>,
I got ur message..
But i am not getting, How it will take input from GDB...?
It is required to give mannually....? and what kind of input?
waiting for reply...
On 6/27/06, firstname.lastname@example.org < email@example.com> wrote:
> >-----Original Message-----
> >From: Subodh Kotkar [mailto: firstname.lastname@example.org]
> >Sent: Tuesday, June 27, 2006 04:54 AM
> >To: email@example.com
> >Subject: [ECOS] Need Help--- For Porting RedBoot
> >I am porting Redboot on intel PXA250. I have already ported ecos on same.
> >but it is giving problem during porting redboot, not even prompt of
> >redboot comes after building and loading bin file. I used hyper
> >terminal, and when i get connected it gives me garbage data such as
> >$T0a0f:30ca0050;0d:8ccd0000;#07 repeatedly when i press any key........
> >what is the reason??
> It is not garbage data, it is GDB-stubs. Most probably, something goes wrong during startup, before reaching the redboot prompt, a processor exception is raised and caught by GDB-stubs which are now waiting for input from GDB.
> If you get this far, a whole lot of things are already working: your serial communication seems ok, interrupts / exceptions are dealt with properly, your memory map most probably is ok.
> >If possible give me packages required for redboot porting other than
> >in redboot template..
> >Thxs in adv
> >plz if possible do it fast!!!
> >Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
> >and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
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