Hi Josh:
Am 29.03.10 00:24 schrieb(en) Josh Triplett:
We have the MPC5200C rev of the board, not the MPC5200B rev which
Ummm - I didn't know that there is a 5200C available. The Freescale web site
only mentions the 5200 and the 5200B. Do you have any pointers to data
sheets/docs?
Thanks,
On Mon, Mar 29, 2010 at 08:42:08PM +0200, Albrecht Dreß wrote:
Am 29.03.10 00:24 schrieb(en) Josh Triplett:
We have the MPC5200C rev of the board, not the MPC5200B rev which
Ummm - I didn't know that there is a 5200C available. The Freescale web site
only mentions the 5200 and the 5200B.
We tested CF cards for DMA support some time ago, and IIRC this
included the STK5200. Situation was that only very few CF cards
actually support DMA (even if they advertise it on the label).
Huh, not nice. Were those consumer cards or also industrial grade cards? Maybe
that is the reason? With
On Sat, Mar 27, 2010 at 06:44:55PM +0100, Wolfgang Denk wrote:
In message 20100326225916.ga5...@feather you wrote:
However, according to one of our hardware hackers, Andrew Greenberg
(CCed), the STK5200 development breakout board for the TQM5200 *does*
have the DMA pins wired up correctly,
On Sat, Mar 27, 2010 at 02:22:08PM +0100, Albrecht Dreß wrote:
Am 26.03.10 23:59 schrieb(en) Josh Triplett:
[snip]
Any other ideas for things we could check to try to track down this problem?
Might your issue be related to this thread:
Am 26.03.10 23:59 schrieb(en) Josh Triplett:
[snip]
Any other ideas for things we could check to try to track down this problem?
Might your issue be related to this thread:
http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-December/078757.html?
Cheers, Albrecht.
pgpEywOLv7gWI.pgp
Dear Josh Triplett,
In message 20100326225916.ga5...@feather you wrote:
However, according to one of our hardware hackers, Andrew Greenberg
(CCed), the STK5200 development breakout board for the TQM5200 *does*
have the DMA pins wired up correctly, at least according to its
schematic. That
On Tue, Mar 16, 2010 at 11:17 PM, Josh Triplett j...@joshtriplett.org wrote:
Hello,
We've tried both 2.6.33 and DENX-v2.6.33.1, and we haven't managed to
successfully use any form of DMA with the TQM5200 and a CompactFlash
card. We know the CF card supports DMA (or, at least, it says UDMA
On Fri, Mar 26, 2010 at 12:22:32PM -0600, Grant Likely wrote:
On Tue, Mar 16, 2010 at 11:17 PM, Josh Triplett j...@joshtriplett.org wrote:
Hello,
We've tried both 2.6.33 and DENX-v2.6.33.1, and we haven't managed to
successfully use any form of DMA with the TQM5200 and a CompactFlash
On Fri, Mar 26, 2010 at 3:32 PM, Josh Triplett j...@joshtriplett.org wrote:
On Fri, Mar 26, 2010 at 12:22:32PM -0600, Grant Likely wrote:
On Tue, Mar 16, 2010 at 11:17 PM, Josh Triplett j...@joshtriplett.org
wrote:
Hello,
We've tried both 2.6.33 and DENX-v2.6.33.1, and we haven't managed
Hi Josh,
On Fri, Mar 26, 2010 at 02:32:02PM -0700, Josh Triplett wrote:
On Fri, Mar 26, 2010 at 12:22:32PM -0600, Grant Likely wrote:
Not all CF adapters have all the pins wired up that are needed for
*DMA modes. That is the most likely problem.
True, but we bought a card that
On Fri, Mar 26, 2010 at 4:17 PM, Wolfgang Wegner wolfg...@leila.ping.de wrote:
Hi Josh,
On Fri, Mar 26, 2010 at 02:32:02PM -0700, Josh Triplett wrote:
On Fri, Mar 26, 2010 at 12:22:32PM -0600, Grant Likely wrote:
Not all CF adapters have all the pins wired up that are needed for
*DMA
On Fri, Mar 26, 2010 at 11:17:07PM +0100, Wolfgang Wegner wrote:
Hi Josh,
On Fri, Mar 26, 2010 at 02:32:02PM -0700, Josh Triplett wrote:
On Fri, Mar 26, 2010 at 12:22:32PM -0600, Grant Likely wrote:
Not all CF adapters have all the pins wired up that are needed for
*DMA modes.
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