From: Eugene Surovegin <ebs@ebshome.net>
To: Laurent Pinchart <laurent.pinchart@technotrade.biz>
Cc: "Morrison, Tom" <tmorrison@empirix.com>, linuxppc-embedded@ozlabs.org
Subject: Re: JTAG emulator for MPC8548E (v2)
Date: Wed, 24 Jan 2007 02:35:48 -0800 [thread overview]
Message-ID: <20070124103548.GA31703@gate.ebshome.net> (raw)
In-Reply-To: <200701240857.19428.laurent.pinchart@technotrade.biz>
On Wed, Jan 24, 2007 at 08:57:19AM +0100, Laurent Pinchart wrote:
> The new unit works *mostly* fine. No debugging issue (not that I use it that
> much anyway, now that the board boots Linux), but still a flash programming
> issue. Programming the target parallel NOR flash works in slow JTAG mode, but
> not in faster mode using the internal workspace. I reported the problem
> several months ago and still haven't received any solution.
Most likely problem isn't in BDI but in your setup. Depending on
the particular chip model, to be able use workspace you must have
initialized memory first. In fact, I'm pretty sure you haven't
configured chip correctly to make workspace usable. I've been using
BDI with various PowerPC and MIPS SoCs for many years. It's an excellent
tool, you just have to use it correctly.
--
Eugene
next prev parent reply other threads:[~2007-01-24 10:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-23 17:07 JTAG emulator for MPC8548E (v2) Morrison, Tom
2007-01-23 17:56 ` Grant Likely
2007-01-23 18:02 ` Morrison, Tom
2007-01-23 18:14 ` Ben Warren
2007-01-24 7:57 ` Laurent Pinchart
2007-01-24 10:35 ` Eugene Surovegin [this message]
2007-01-24 11:06 ` Laurent Pinchart
2007-01-24 12:29 ` Morrison, Tom
2007-01-24 17:19 ` Eugene Surovegin
2007-01-24 18:28 ` Mark A. Greer
2007-01-24 19:38 ` Bill Gatliff
2007-01-25 9:24 ` Laurent Pinchart
2007-01-24 22:02 ` Frank
2007-01-24 20:49 ` Wolfgang Denk
2007-01-25 9:17 ` Laurent Pinchart
2007-01-23 18:39 ` Michael Galassi
-- strict thread matches above, loose matches on Subject: below --
2007-01-25 21:56 Ramirez-Ortiz, Jorge
2007-01-25 22:31 ` Dan Malek
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