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https://opencores.org/ocsvn/or1k/or1k/trunk
[/] [or1k/] [trunk/] [orpmon/] [drivers/] [eth.c] - Diff between revs 1029 and 1030
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| Rev 1029 |
Rev 1030 |
| Line 84... |
Line 84... |
REG32(ETH_REG_BASE + ETH_MODER) &= ~ETH_MODER_RST; /* Reset OFF */
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REG32(ETH_REG_BASE + ETH_MODER) &= ~ETH_MODER_RST; /* Reset OFF */
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/* Setting TX BD number */
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/* Setting TX BD number */
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REG32(ETH_REG_BASE + ETH_TX_BD_NUM) = ETH_TXBD_NUM;
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REG32(ETH_REG_BASE + ETH_TX_BD_NUM) = ETH_TXBD_NUM;
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// Set PHY to 10 Mbps full duplex
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REG32(ETH_REG_BASE + ETH_MIIADDRESS) = 0<<8;
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REG32(ETH_REG_BASE + ETH_MIITX_DATA) = 0x0100;
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REG32(ETH_REG_BASE + ETH_MIICOMMAND) = ETH_MIICOMMAND_WCTRLDATA;
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printf("Ethernet configured for 10Mbps. Pres any key.");
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getc();
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/*
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while(1){
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REG32(ETH_REG_BASE + ETH_MIIADDRESS) = 1<<8;
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REG32(ETH_REG_BASE + ETH_MIICOMMAND) = ETH_MIICOMMAND_RSTAT;
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if(REG32(ETH_REG_BASE + ETH_MIIRX_DATA) & 0x04)
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break;
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}
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*/
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/* Set min/max packet length */
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/* Set min/max packet length */
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REG32(ETH_REG_BASE + ETH_PACKETLEN) = 0x00400600;
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REG32(ETH_REG_BASE + ETH_PACKETLEN) = 0x00400600;
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/* Set IPGT register to recomended value */
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/* Set IPGT register to recomended value */
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REG32(ETH_REG_BASE + ETH_IPGT) = 0x00000012;
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REG32(ETH_REG_BASE + ETH_IPGT) = 0x00000012;
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