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| need SMSC LAN8720 support http://www.at91.com/samphpbb/viewtopic.php?f=12&t=18947 |
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| Author: | mentorel.com [ Mon Feb 08, 2010 4:16 pm ] |
| Post subject: | need SMSC LAN8720 support |
Hi All! I have a board with at91sam9g45 and the ethernet is based on the LAN8720 PHY. Can anybody how to enable it in u-boot and Linux? regards, Max |
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| Author: | koan [ Tue Feb 09, 2010 12:44 pm ] |
| Post subject: | Re: need SMSC LAN8720 support |
mentorel.com wrote: I have a board with at91sam9g45 and the ethernet is based on the LAN8720 PHY. Can anybody how to enable it in u-boot and Linux? Which kernel version are you using? LAN8720 PHY should be included since 2.6.30. You may have to write your own driver for u-boot and linux kernel. |
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| Author: | mentorel.com [ Wed Feb 10, 2010 2:24 pm ] | ||
| Post subject: | Re: need SMSC LAN8720 support | ||
Hi! u-boot works fine with LAN8720 PHY. I had to disable the PA16 pull-up during PHY reset and u-boot began to find it. Tftp tested - worked fine! Anyway I can tell that brand new SODIMM module based on AT91SAM9G45 begins to breathe 
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