This is the mail archive of the
ecos-discuss@sources.redhat.com
mailing list for the eCos project.
Re: Re: AT91EB40 RedBoot install problems - solution !
- From: Scott Dattalo <scott at dattalo dot com>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Wed, 11 Sep 2002 00:01:58 -0700 (PDT)
- Subject: Re: [ECOS] Re: AT91EB40 RedBoot install problems - solution !
On Tue, 10 Sep 2002, J Sevy wrote:
> Hi Raymond,
> well, the board is really glitchy with regard to getting RedBoot to run
> from RAM! Once you get the image into ROM, it works flawlessly, but of
> course you need to get it to run from RAM first to load the image to flash.
I have 2 EB40's - one "glitchy" one not. I never could get the FLASH
programmed correctly in the "glitchy" one. The good one works fine. Then
one day my good one was "glitchy". The glitchiness was manifested as bogus
data coming from the UART (at least minicom didn't like it). Then I
noticed my power supply was adjusted to 6.5 Volts. I turned it up to 7.2
and it worked just fine. Now, I probably should go back and looked at the
glitch board...
--
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss