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求助AT91SAM9260 网络问题<br />参考atmel的at91sam9260ek自己画了一块9260的核心板,把atmel下载的u-boot烧写进data-flash运行起来后,同时做了10块,其中4块网络连接不上,其他正常,器件是同一批次的,请高手指教,谢谢!<br /><br />超级终端提示信息为:<br /><br /><br />U-Boot 1.1.5 (Sep 4 2008 - 17:40:41)<br /><br />DRAM: 64 MB<br />NAND: NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit)<br />NAND: Pagesize: 2048, Blocksize: 128K, OOBsize: 64<br />256 MiB<br />DataFlash:AT45DB642<br />Nb pages: 8192<br />Page Size: 1056<br />Size= 8650752 bytes<br />Logical address: 0xD0000000<br />Area 0: D0000000 to D0003FFF (RO)<br />Area 1: D0004000 to D0007FFF <br />Area 2: D0008000 to D0037FFF (RO)<br />Area 3: D0038000 to D083FFFF <br />In: serial<br />Out: serial<br />Err: serial<br />Remove PHY 500ms reset<br />DM9161A PHY Detected<br /><br />No link<br /><br />MAC: error during RMII initialization<br />Hit any key to stop autoboot: 3 2 1 0 <br /> |
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