From: Remy Bohmer <linux@bohmer.net>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] [patch 0/6] DM9000: Several fixes/cleanups for the DM9000A controller
Date: Tue, 3 Jun 2008 15:26:20 +0200 [thread overview]
Message-ID: <20080603132620.482930912@bohmer.net> (raw)
The following 6 patches contain several fixes and cleanups for
the DM9000A network controller. It turned out that the U-boot DM9000 driver
was not working with this particular version of the DM9000 series.
At low speeds (10MBit) it was sometimes capable of getting a peer-2-peer
connection, but 100MBit did not work at all, also connecting the board to a
corporate network did not work at any speed.
Looking deeper at the code it turned out that many things where done
different than recommended in the Application Notes and Programming Guides
for these controllers. Doing the things as recommended solved the
problems with the DM9000A.
The complete series has been tested with the Atmel AT91SAM9261-EK, and
a custom board, with the DM9000[A|E|EP] controllers.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
--
next reply other threads:[~2008-06-03 13:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-03 13:26 Remy Bohmer [this message]
2008-06-03 13:26 ` [U-Boot-Users] [patch 1/6] DM9000: Add data bus-width auto detection Remy Bohmer
2008-06-03 13:26 ` [U-Boot-Users] [patch 2/6] DM9000: repair debug logging Remy Bohmer
2008-06-03 13:26 ` [U-Boot-Users] [patch 3/6] DM9000: improve eth_send() routine Remy Bohmer
2008-06-03 13:26 ` [U-Boot-Users] [patch 4/6] DM9000: Improve eth_reset() routine Remy Bohmer
2008-06-03 13:26 ` [U-Boot-Users] [patch 5/6] DM9000: Make driver work properly for DM9000A Remy Bohmer
2008-06-03 13:26 ` [U-Boot-Users] [patch 6/6] DM9000: Some minor code cleanups Remy Bohmer
2008-06-03 15:05 ` [U-Boot-Users] [patch 0/6] DM9000: Several fixes/cleanups for the DM9000A controller Ben Warren
2008-06-03 16:43 ` Stefano Babic
2008-06-03 18:26 ` Remy Bohmer
2008-06-04 6:36 ` Stefano Babic
2008-06-04 8:02 ` Remy Bohmer
2008-06-04 8:59 ` Remy Bohmer
2008-06-04 10:38 ` Stefano Babic
2008-06-04 11:13 ` Remy Bohmer
2008-06-04 14:25 ` Ben Warren
2008-06-04 14:33 ` Remy Bohmer
2008-06-04 22:29 ` Wolfgang Denk
2008-06-04 23:17 ` Ben Warren
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