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Re: Regarding Flash Address to store ROMRAM startupapplication
- From: Gary Thomas <gary at mlbassoc dot com>
- To: Giri Raja <giri_amf at yahoo dot com>
- Cc: eCos Discussion <ecos-discuss at ecos dot sourceware dot org>
- Date: Wed, 11 Aug 2004 17:41:12 -0600
- Subject: Re: [ECOS] Regarding Flash Address to store ROMRAM startupapplication
- Organization: MLB Associates
- References: <20040811233541.61233.qmail@web53807.mail.yahoo.com>
On Wed, 2004-08-11 at 17:35, Giri Raja wrote:
> Thanks Gary, I will incorporate it. If I set my jumper in the user
> position, which address location in the flash should I program from?
>
I would presume the same as if you are programming RedBoot (but I have
no experience with this board, so this is conjecture)
> Thank you.
>
> Saranyan.
>
> Gary Thomas <gary@mlbassoc.com> wrote:
> On Wed, 2004-08-11 at 14:19, Giri Raja wrote:
> > Hi,
> > I was experimenting to run a small application on
> > the EB40A board without redboot on it. The idea is to
> > make the application boot up by itself when powered
> > on.
> > I configured for ROMRAM startup type and disabled the
> > 'Work with ROM Monitor' option in the config file.
> > I compiled my application with this configuration and
> > used OC Demon Flash Memory Programmer to store the
> > executable in the flash (this is how I normally do for
> > redboot and it works).when I powered it on, it doesn't
> > seem to work. My jumper was set to the user position
> > and there is absolutely nothing in the flash other
> > than the executable I just loaded.
> > Can someone please help me out on this.
>
> I found that I needed a few extra things set to make this
> work:
>
> cdl_component CYGDBG_HAL_DIAG_TO_DEBUG_CHAN {
> user_value 0
> };
>
> cdl_option CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS {
> user_value 0
> };
>
> cdl_option CYGSEM_HAL_USE_ROM_MONITOR {
> user_value 0
> };
>
> --
> Gary Thomas
> MLB Associates
>
>
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--
Gary Thomas <gary@mlbassoc.com>
MLB Associates
--
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