From: Dan Malek <dan@embeddededge.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] BDI2000 and MPC8260
Date: Tue, 6 Sep 2005 14:05:22 -0400 [thread overview]
Message-ID: <2366be93e4b7399be8dc8e626ce86823@embeddededge.com> (raw)
In-Reply-To: <431DB954.9030803@smiths-aerospace.com>
On Sep 6, 2005, at 11:44 AM, Jerry Van Baren wrote:
> Other thoughts:
> * Has anyone ever asked Abatron for an ability to use it as a raw JTAG
> accelerator? It should be unnecessary to have a separate Corellis
> JTAG accelerator to do this.
Newer versions of the BDI2000 have raw JTAG commands that will
provide this access. A proper 'expect' script should work.
> * Freescale seems to have stopped providing unfettered access to the
> BSDL
Even with the BSDL, it is a time consuming process :-)
> * JTAG can be bit-banged with a PC parallel port extremely cheaply
> although it is also very slow.
I usually do this with an 8xx and it's IO pins.
-- Dan
next prev parent reply other threads:[~2005-09-06 18:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-01 16:44 [U-Boot-Users] BDI2000 and MPC8260 Rune Torgersen
2005-09-06 15:44 ` Jerry Van Baren
2005-09-06 18:05 ` Dan Malek [this message]
2005-09-06 19:36 ` Wolfgang Denk
2005-09-06 19:48 ` Jerry Van Baren
2005-09-06 19:52 ` Wolfgang Denk
-- strict thread matches above, loose matches on Subject: below --
2005-09-01 19:18 Rune Torgersen
2005-09-01 10:43 Alex Zeffertt
2005-09-01 17:42 ` Dan Malek
2005-09-01 18:43 ` Pantelis Antoniou
2005-09-01 10:12 Alex Zeffertt
2005-09-01 15:50 ` Wolfgang Denk
2005-09-01 15:56 ` Alex Zeffertt
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