* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working @ 2008-07-02 14:03 Andre Schwarz 2008-07-02 14:22 ` Ben Warren 0 siblings, 1 reply; 10+ messages in thread From: Andre Schwarz @ 2008-07-02 14:03 UTC (permalink / raw) To: u-boot Ben, after pulling u-boot today ethernet stopped working on my MPC8343 based board (mvBL-M7). I'm using a Vitesse VSC8601 RGMII phy on TSEC0-1. I know there's some rewriting/clean-up going on ... What do I have to do to get it working again ? Any new defines introduced lately ? Obviously the MII interface stopped working, i.e. all reads give 0xFF. Switching back to older U-boot (3-4 weeks ago) works fine. Any help is welcome. regards, Andre MATRIX VISION GmbH, Talstra?e 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 Gesch?ftsf?hrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 14:03 [U-Boot-Users] TSEC/PHY @ MPC834x stopped working Andre Schwarz @ 2008-07-02 14:22 ` Ben Warren 2008-07-02 14:36 ` Andre Schwarz 0 siblings, 1 reply; 10+ messages in thread From: Ben Warren @ 2008-07-02 14:22 UTC (permalink / raw) To: u-boot Hi Andre, On Wed, Jul 2, 2008 at 7:03 AM, Andre Schwarz <andre.schwarz@matrix-vision.de> wrote: > Ben, > > after pulling u-boot today ethernet stopped working on my MPC8343 based > board (mvBL-M7). > I'm using a Vitesse VSC8601 RGMII phy on TSEC0-1. > > I know there's some rewriting/clean-up going on ... > Yeah, but none of that's in the main source tree. > What do I have to do to get it working again ? > Any new defines introduced lately ? > > Obviously the MII interface stopped working, i.e. all reads give 0xFF. > Switching back to older U-boot (3-4 weeks ago) works fine. Looking here: http://git.denx.de/?p=u-boot.git;a=history;f=drivers/net/tsec.c;h=6e0f2c6fd081baa19d80a985717d470a1f78bc2d;hb=HEAD nothing new has been added except support for a new PHY, and that was about 5 weeks ago. > > Any help is welcome. > Sorry, I don't have access to my MPC8349 board right now or I'd try to help more usefully. Maybe you can post some more information. > regards, > Andre > > MATRIX VISION GmbH, Talstra?e 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 > Gesch?ftsf?hrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner > regards, Ben ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 14:22 ` Ben Warren @ 2008-07-02 14:36 ` Andre Schwarz 2008-07-02 15:31 ` Kim Phillips 0 siblings, 1 reply; 10+ messages in thread From: Andre Schwarz @ 2008-07-02 14:36 UTC (permalink / raw) To: u-boot Ben, thanks for your quick reply. Looks like you're right - nothing changed regarding network yet. Maybe it's a cpu specific problem. Kim ? Can you help here ? regards, Andre Ben Warren schrieb: > Hi Andre, > > On Wed, Jul 2, 2008 at 7:03 AM, Andre Schwarz > <andre.schwarz@matrix-vision.de> wrote: > >> Ben, >> >> after pulling u-boot today ethernet stopped working on my MPC8343 based >> board (mvBL-M7). >> I'm using a Vitesse VSC8601 RGMII phy on TSEC0-1. >> >> I know there's some rewriting/clean-up going on ... >> >> > Yeah, but none of that's in the main source tree. > > >> What do I have to do to get it working again ? >> Any new defines introduced lately ? >> >> Obviously the MII interface stopped working, i.e. all reads give 0xFF. >> Switching back to older U-boot (3-4 weeks ago) works fine. >> > > Looking here: > http://git.denx.de/?p=u-boot.git;a=history;f=drivers/net/tsec.c;h=6e0f2c6fd081baa19d80a985717d470a1f78bc2d;hb=HEAD > > nothing new has been added except support for a new PHY, and that was > about 5 weeks ago. > >> Any help is welcome. >> >> > Sorry, I don't have access to my MPC8349 board right now or I'd try to > help more usefully. Maybe you can post some more information. > > >> regards, >> Andre >> >> MATRIX VISION GmbH, Talstra?e 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 >> Gesch?ftsf?hrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner >> >> > regards, > Ben > MATRIX VISION GmbH, Talstra?e 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 Gesch?ftsf?hrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 14:36 ` Andre Schwarz @ 2008-07-02 15:31 ` Kim Phillips 2008-07-02 15:41 ` Jerry Van Baren 2008-07-02 16:01 ` Andre Schwarz 0 siblings, 2 replies; 10+ messages in thread From: Kim Phillips @ 2008-07-02 15:31 UTC (permalink / raw) To: u-boot On Wed, 02 Jul 2008 16:36:11 +0200 Andre Schwarz <andre.schwarz@matrix-vision.de> wrote: > Ben, > > thanks for your quick reply. > Looks like you're right - nothing changed regarding network yet. > > Maybe it's a cpu specific problem. > Kim ? Can you help here ? > I know of nothing (barring this being the ETHADDR not specified problem) that could have caused this. Can you try using git-bisect? Kim ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 15:31 ` Kim Phillips @ 2008-07-02 15:41 ` Jerry Van Baren 2008-07-02 16:05 ` Andre Schwarz 2008-07-02 16:01 ` Andre Schwarz 1 sibling, 1 reply; 10+ messages in thread From: Jerry Van Baren @ 2008-07-02 15:41 UTC (permalink / raw) To: u-boot Kim Phillips wrote: > On Wed, 02 Jul 2008 16:36:11 +0200 > Andre Schwarz <andre.schwarz@matrix-vision.de> wrote: > >> Ben, >> >> thanks for your quick reply. >> Looks like you're right - nothing changed regarding network yet. >> >> Maybe it's a cpu specific problem. >> Kim ? Can you help here ? >> > > I know of nothing (barring this being the ETHADDR not specified > problem) that could have caused this. Can you try using git-bisect? > > Kim Some people were caught by the somewhat recent requirement for an /aliases node and properties pointing to the "real" ethernet node (which is a Good Thing[tm] because it makes the code board agnostic, pushes the board configuration into the .dts where it belongs). I don't associate Andre's assertion: > Obviously the MII interface stopped working, i.e. all reads give 0xFF. with the symptoms caused by a missing /aliases node. Maybe, maybe not, could be my lack of experience. Best regards, gvb ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 15:41 ` Jerry Van Baren @ 2008-07-02 16:05 ` Andre Schwarz 2008-07-02 16:14 ` Jerry Van Baren 0 siblings, 1 reply; 10+ messages in thread From: Andre Schwarz @ 2008-07-02 16:05 UTC (permalink / raw) To: u-boot Jerry, I don't understand this. The code is far from using the device tree - the dtb is fetched by tftp right after bootp. It's the initial bootp/dhcp that doesn't work.... regards, Andre Jerry Van Baren schrieb: > Kim Phillips wrote: >> On Wed, 02 Jul 2008 16:36:11 +0200 >> Andre Schwarz <andre.schwarz@matrix-vision.de> wrote: >> >>> Ben, >>> >>> thanks for your quick reply. >>> Looks like you're right - nothing changed regarding network yet. >>> >>> Maybe it's a cpu specific problem. >>> Kim ? Can you help here ? >>> >> >> I know of nothing (barring this being the ETHADDR not specified >> problem) that could have caused this. Can you try using git-bisect? >> >> Kim > > Some people were caught by the somewhat recent requirement for an > /aliases node and properties pointing to the "real" ethernet node > (which is a Good Thing[tm] because it makes the code board agnostic, > pushes the board configuration into the .dts where it belongs). > > I don't associate Andre's assertion: >> Obviously the MII interface stopped working, i.e. all reads give 0xFF. > with the symptoms caused by a missing /aliases node. Maybe, maybe > not, could be my lack of experience. > > Best regards, > gvb > MATRIX VISION GmbH, Talstra?e 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 Gesch?ftsf?hrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 16:05 ` Andre Schwarz @ 2008-07-02 16:14 ` Jerry Van Baren 0 siblings, 0 replies; 10+ messages in thread From: Jerry Van Baren @ 2008-07-02 16:14 UTC (permalink / raw) To: u-boot Andre Schwarz wrote: > Jerry, > > I don't understand this. > > The code is far from using the device tree - the dtb is fetched by tftp > right after bootp. > > It's the initial bootp/dhcp that doesn't work.... > > regards, > Andre Ah, right, my bad. Sorry for the noise, gvb ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 15:31 ` Kim Phillips 2008-07-02 15:41 ` Jerry Van Baren @ 2008-07-02 16:01 ` Andre Schwarz 2008-07-02 16:32 ` Kim Phillips 1 sibling, 1 reply; 10+ messages in thread From: Andre Schwarz @ 2008-07-02 16:01 UTC (permalink / raw) To: u-boot Kim Phillips schrieb: > On Wed, 02 Jul 2008 16:36:11 +0200 > Andre Schwarz <andre.schwarz@matrix-vision.de> wrote: > > >> Ben, >> >> thanks for your quick reply. >> Looks like you're right - nothing changed regarding network yet. >> >> Maybe it's a cpu specific problem. >> Kim ? Can you help here ? >> >> > > I know of nothing (barring this being the ETHADDR not specified > problem) that could have caused this. Can you try using git-bisect? > > Kim > Kim, this is a fully configured board, i.e. serial# and ethaddr/eth1addr set up correctly. I'll give the bisect a try a soon as there'll be some time. regards, Andre MATRIX VISION GmbH, Talstra?e 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 Gesch?ftsf?hrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 16:01 ` Andre Schwarz @ 2008-07-02 16:32 ` Kim Phillips 2008-07-02 16:45 ` Andre Schwarz 0 siblings, 1 reply; 10+ messages in thread From: Kim Phillips @ 2008-07-02 16:32 UTC (permalink / raw) To: u-boot On Wed, 02 Jul 2008 18:01:01 +0200 Andre Schwarz <andre.schwarz@matrix-vision.de> wrote: > this is a fully configured board, i.e. serial# and ethaddr/eth1addr set > up correctly. > > I'll give the bisect a try a soon as there'll be some time. > just to clarify, are you using the mainline u-boot.git tree, or u-boot-mpc83xx.git? you should be using the latter until I ask WD to pull. Actually, if you can confirm it corrects your problem, I have no reason to delay it further (I was waiting for WD to get back from vacation). Kim ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot-Users] TSEC/PHY @ MPC834x stopped working 2008-07-02 16:32 ` Kim Phillips @ 2008-07-02 16:45 ` Andre Schwarz 0 siblings, 0 replies; 10+ messages in thread From: Andre Schwarz @ 2008-07-02 16:45 UTC (permalink / raw) To: u-boot Kim Phillips schrieb: > On Wed, 02 Jul 2008 18:01:01 +0200 > Andre Schwarz <andre.schwarz@matrix-vision.de> wrote: > > >> this is a fully configured board, i.e. serial# and ethaddr/eth1addr set >> up correctly. >> >> I'll give the bisect a try a soon as there'll be some time. >> >> > just to clarify, are you using the mainline u-boot.git tree, or > u-boot-mpc83xx.git? you should be using the latter until I ask WD to > pull. Actually, if you can confirm it corrects your problem, I have no > reason to delay it further (I was waiting for WD to get back from > vacation). > > Kim > Kim, I'm running from mainline. Do you want me to give u-boot-mpc83xx.git a try ? After all I think the problem is lurking on my hardware/network somewhere. I need some more time ... regards, Andre MATRIX VISION GmbH, Talstra?e 16, DE-71570 Oppenweiler - Registergericht: Amtsgericht Stuttgart, HRB 271090 Gesch?ftsf?hrer: Gerhard Thullner, Werner Armingeon, Uwe Furtner ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2008-07-02 16:45 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2008-07-02 14:03 [U-Boot-Users] TSEC/PHY @ MPC834x stopped working Andre Schwarz 2008-07-02 14:22 ` Ben Warren 2008-07-02 14:36 ` Andre Schwarz 2008-07-02 15:31 ` Kim Phillips 2008-07-02 15:41 ` Jerry Van Baren 2008-07-02 16:05 ` Andre Schwarz 2008-07-02 16:14 ` Jerry Van Baren 2008-07-02 16:01 ` Andre Schwarz 2008-07-02 16:32 ` Kim Phillips 2008-07-02 16:45 ` Andre Schwarz
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