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Re: "go" command on MPC55xx -question
- From: Michael Jones <mjones at linear dot com>
- To: kuba <gutek44 at wp dot pl>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Thu, 20 Dec 2012 08:19:59 -0700
- Subject: Re: [ECOS] "go" command on MPC55xx -question
- References: <1356016302398-217107.post@n7.nabble.com>
Jakub,
I am a newbie, so I might get corrected by others...
I am using arm cortex m... but things should be similar.
When you build the app, I don't think you want Behave as a ROM monitor. I think Work with a ROM monitor is all you need. Also, I just type go and my app runs, but it hangs when main exits. I don't know if that is typical behavior or not.
Mike
On Dec 20, 2012, at 8:11 AM, kuba <gutek44@wp.pl> wrote:
> Hello,
>
> I am new to eCos/Redboot and have some problems with using "go" command with
> RedBoot installed on PowerPC MPC5566. I have found similar problems reported
> by others but with no luck in fixing it. Redboot was built based on eCos 3.0
> downloaded from mercurial repository. I am using gcc tools 4.3.2. Redboot
> bulids and runs on target -I can enter commands from Terminal. However when
> I load a simple code to RAM (i.e. using "lo -r -m xmodem 0x40004000"
> command) I can not execute it with "go". When in config tool "Work with a
> ROM monitor" and "Behave as a ROM monitor" are checked and "go 0x40004000"
> command is used, RedBoot seems to reset. When "Work with a ROM monitor" is
> not checked, RedBoot hangs. I have tried many different configurations with
> no result. Any help appreciated.
>
> Jakub
>
>
>
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