From: Peter Graf <p.graf@itknet.de>
To: ecos-discuss@sourceware.cygnus.com
Subject: Re: [ECOS] Hitachi SH7709A problems
Date: Fri, 12 Jan 2001 03:45:00 -0000 [thread overview]
Message-ID: <3.0.5.32.20010112124629.008fcc90@mail.becomsys.de> (raw)
In-Reply-To: <otlmssgbd1.fsf@thinktwice.zoftcorp.dk>
Hi Jesper,
sorry for the late reply, have been away from office for some time.
>Peter> 2. ROMs compiled in ROMRAM startup mode don't work anymore,
>Peter> although the pure ROM versions work. The ROMRAM feature has
>Peter> also worked fine using earlier sources.
>>> I may have broken something when the code was split into variant
>>> HALs. I probably won't have time to look at it until next year
>>> though - so if it's something you need working ASAP, you are
>>> probably best of (a) figuring out why it fails on your own, or (b)
>>> revert to the older codebase. Sorry.
>
>Peter> I've already started (a), but debugging by burning Flashroms is
>Peter> quite tough. I'll let you know if I find something.
>
>Did you find the problem? It was the initial jump instruction at the
>image entry address. It was fixed in late December in the CVS tree.
Thank you very much for fixing the ROMRAM problem.
But no I didn't find it, seems I've looked at the wrong places. I gave up
the "ROMRAM" target. I started writing flash drivers and using Redboot
instead. Which I have now running (using a serial port) on our hardware. I
load a "RAM" binary from FIS, which is a good replacement for "ROMRAM" (and
more :-)). Pretty feature to be able to use the same code for debugging in
RAM and for the production version loaded from flash.
All the best
Peter
next prev parent reply other threads:[~2001-01-12 3:45 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Fred>
[not found] ` <Fierling's>
[not found] ` <message>
[not found] ` <of>
[not found] ` <"Sat,>
[not found] ` <07>
[not found] ` <"Tue,>
[not found] ` <10>
[not found] ` <Jan>
[not found] ` <2001>
[not found] ` <05>
[not found] ` <"Fri,>
[not found] ` <17>
[not found] ` <Tue,>
[not found] ` <04>
[not found] ` <May>
[not found] ` <99>
[not found] ` <12:35:31>
[not found] ` <PDT>
1999-05-04 13:51 ` [ECOS] TCP/IP Stack for eCos Jay Lepreau
1999-05-04 17:06 ` Fred Fierling
1999-05-04 17:43 ` Brendan Simon
1999-05-05 5:15 ` [ECOS] " Bart Veer
1999-05-05 1:54 ` [ECOS] " Fernando D. Mato Mira
[not found] ` <"Wed,>
[not found] ` <5>
[not found] ` <Jul>
[not found] ` <2000>
[not found] ` <11:39:46>
[not found] ` <+0200>
[not found] ` <"Mon,>
[not found] ` <09>
2000-07-05 2:40 ` [ECOS] Connecting gdb to AEB Andreas.Karlsson
2000-07-05 2:53 ` Jesper Skov
2000-07-05 3:12 ` Robert Erskine
2000-10-05 12:33 ` [ECOS] GDB Download on i386 target hangs Christian Plessl
2000-10-06 5:15 ` Nick Garnett
2000-10-07 0:55 ` Christian Plessl
2000-10-09 6:40 ` Nick Garnett
2000-10-09 12:50 ` Christian Plessl
2000-10-10 2:46 ` Nick Garnett
2000-10-10 3:49 ` Jesper Skov
[not found] ` <5.0.0.25.0.20001010121538.009f5e30@imap.ee.ethz.ch>
[not found] ` <wwg8zrwkiht.fsf@balti.cygnus>
2000-10-10 7:28 ` Christian Plessl
2000-10-10 7:58 ` Nick Garnett
2000-10-11 7:11 ` Christian Plessl
2000-10-11 7:20 ` Nick Garnett
2000-10-12 0:45 ` Jesper Skov
[not found] ` <11:11:19>
[not found] ` <+0100>
[not found] ` <Jesper>
2000-11-17 2:11 ` [ECOS] forwarded message from Peter Graf Jesper Skov
2000-11-19 23:43 ` Jesper Skov
2000-11-20 5:36 ` [ECOS] Hitachi SH7709A problems Peter Graf
2000-11-20 6:58 ` Jesper Skov
2000-11-20 7:20 ` Peter Graf
2001-01-03 2:48 ` Jesper Skov
2001-01-12 3:45 ` Peter Graf [this message]
[not found] ` <20:29:19>
[not found] ` <+0900>
2000-11-20 3:28 ` [ECOS] Help me !!, Hello world on out target °ÃÃç¿ë
2000-11-20 3:43 ` Jesper Skov
2000-11-20 5:54 ` Lewin A.R.W. Edwards
2000-11-20 6:43 ` Jesper Skov
2000-11-21 22:00 ` Jonathan Larmour
[not found] ` <09:24:40>
[not found] ` <-0500>
2000-12-05 6:26 ` [ECOS] gdb/insight questions Lewin A.R.W. Edwards
2000-12-05 7:22 ` Jesper Skov
2000-12-05 7:32 ` Lewin A.R.W. Edwards
2000-12-05 20:15 ` Jonathan Larmour
2000-12-06 4:13 ` Lewin A.R.W. Edwards
2000-12-05 22:43 ` Natarajan, Mekala (CTS)
2000-12-06 1:42 ` Jesper Skov
2000-12-06 4:47 ` Lewin A.R.W. Edwards
2001-01-10 16:42 [ECOS] Really dumb newbie question Tim Noell
2001-01-10 17:48 ` Lewin A.R.W. Edwards
2001-01-10 23:58 ` Jesper Skov
2001-01-11 6:05 ` Lewin A.R.W. Edwards
2001-01-11 7:26 ` Gary Thomas
2001-01-11 7:41 ` Grant Edwards
2001-01-11 7:51 ` Julian Smart
2001-01-11 8:01 ` Grant Edwards
2001-01-11 7:56 ` Gary Thomas
2001-01-11 8:36 ` Sergei Organov
[not found] <Christian>
[not found] <Natarajan,>
[not found] <Lewin>
[not found] ` <A.R.W.>
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