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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
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- This comparison shows the changes necessary to convert path
/openrisc/trunk/orpsocv2/boards/actel/ordb1a3pe1500/rtl/verilog
- from Rev 408 to Rev 409
- ↔ Reverse comparison
Rev 408 → Rev 409
/include/eth_defines.v
File deleted
\ No newline at end of file
/include/ethmac_defines.v
0,0 → 1,255
////////////////////////////////////////////////////////////////////// |
//// //// |
//// eth_defines.v //// |
//// //// |
//// This file is part of the Ethernet IP core project //// |
//// http://opencores.org/project,ethmac //// |
//// //// |
//// Author(s): //// |
//// - Igor Mohor (igorM@opencores.org) //// |
//// //// |
//// Modified by: //// |
//// - Julius Baxter (julius@opencores.org) //// |
//// //// |
////////////////////////////////////////////////////////////////////// |
//// //// |
//// Copyright (C) 2001, 2002 Authors //// |
//// //// |
//// This source file may be used and distributed without //// |
//// restriction provided that this copyright statement is not //// |
//// removed from the file and that any derivative work contains //// |
//// the original copyright notice and the associated disclaimer. //// |
//// //// |
//// This source file is free software; you can redistribute it //// |
//// and/or modify it under the terms of the GNU Lesser General //// |
//// Public License as published by the Free Software Foundation; //// |
//// either version 2.1 of the License, or (at your option) any //// |
//// later version. //// |
//// //// |
//// This source is distributed in the hope that it will be //// |
//// useful, but WITHOUT ANY WARRANTY; without even the implied //// |
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR //// |
//// PURPOSE. See the GNU Lesser General Public License for more //// |
//// details. //// |
//// //// |
//// You should have received a copy of the GNU Lesser General //// |
//// Public License along with this source; if not, download it //// |
//// from http://www.opencores.org/lgpl.shtml //// |
//// //// |
////////////////////////////////////////////////////////////////////// |
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//`define ETH_BIST // Bist for usage with Virtual Silicon RAMS |
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`define ETH_MBIST_CTRL_WIDTH 3 // width of MBIST control bus |
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// Generic FIFO implementation - hopefully synthesizable with Synplify |
`define ETH_FIFO_GENERIC |
// Ethernet implemented in Xilinx Chips (uncomment following lines) |
// `define ETH_FIFO_XILINX // Use Xilinx distributed ram for tx and rx fifo |
// `define ETH_XILINX_RAMB4 // Selection of the used memory for Buffer descriptors |
// Core is going to be implemented in Virtex FPGA and contains Virtex |
// specific elements. |
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// Ethernet implemented in Altera Chips (uncomment following lines) |
//`define ETH_ALTERA_ALTSYNCRAM |
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// Ethernet implemented in ASIC with Virtual Silicon RAMs |
// `define ETH_VIRTUAL_SILICON_RAM // Virtual Silicon RAMS used storing buffer decriptors (ASIC implementation) |
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// Ethernet implemented in ASIC with Artisan RAMs |
// `define ETH_ARTISAN_RAM // Artisan RAMS used storing buffer decriptors (ASIC implementation) |
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// Uncomment when Avalon bus is used |
//`define ETH_AVALON_BUS |
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`define ETH_MODER_ADR 8'h0 // 0x0 |
`define ETH_INT_SOURCE_ADR 8'h1 // 0x4 |
`define ETH_INT_MASK_ADR 8'h2 // 0x8 |
`define ETH_IPGT_ADR 8'h3 // 0xC |
`define ETH_IPGR1_ADR 8'h4 // 0x10 |
`define ETH_IPGR2_ADR 8'h5 // 0x14 |
`define ETH_PACKETLEN_ADR 8'h6 // 0x18 |
`define ETH_COLLCONF_ADR 8'h7 // 0x1C |
`define ETH_TX_BD_NUM_ADR 8'h8 // 0x20 |
`define ETH_CTRLMODER_ADR 8'h9 // 0x24 |
`define ETH_MIIMODER_ADR 8'hA // 0x28 |
`define ETH_MIICOMMAND_ADR 8'hB // 0x2C |
`define ETH_MIIADDRESS_ADR 8'hC // 0x30 |
`define ETH_MIITX_DATA_ADR 8'hD // 0x34 |
`define ETH_MIIRX_DATA_ADR 8'hE // 0x38 |
`define ETH_MIISTATUS_ADR 8'hF // 0x3C |
`define ETH_MAC_ADDR0_ADR 8'h10 // 0x40 |
`define ETH_MAC_ADDR1_ADR 8'h11 // 0x44 |
`define ETH_HASH0_ADR 8'h12 // 0x48 |
`define ETH_HASH1_ADR 8'h13 // 0x4C |
`define ETH_TX_CTRL_ADR 8'h14 // 0x50 |
`define ETH_RX_CTRL_ADR 8'h15 // 0x54 |
`define ETH_DBG_ADR 8'h16 // 0x58 |
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`define ETH_MODER_DEF_0 8'h00 |
`define ETH_MODER_DEF_1 8'hA0 |
`define ETH_MODER_DEF_2 1'h0 |
`define ETH_INT_MASK_DEF_0 7'h0 |
`define ETH_IPGT_DEF_0 7'h12 |
`define ETH_IPGR1_DEF_0 7'h0C |
`define ETH_IPGR2_DEF_0 7'h12 |
`define ETH_PACKETLEN_DEF_0 8'h00 |
`define ETH_PACKETLEN_DEF_1 8'h06 |
`define ETH_PACKETLEN_DEF_2 8'h40 |
`define ETH_PACKETLEN_DEF_3 8'h00 |
`define ETH_COLLCONF_DEF_0 6'h3f |
`define ETH_COLLCONF_DEF_2 4'hF |
`define ETH_TX_BD_NUM_DEF_0 8'h40 |
`define ETH_CTRLMODER_DEF_0 3'h0 |
`define ETH_MIIMODER_DEF_0 8'h64 |
`define ETH_MIIMODER_DEF_1 1'h0 |
`define ETH_MIIADDRESS_DEF_0 5'h00 |
`define ETH_MIIADDRESS_DEF_1 5'h00 |
`define ETH_MIITX_DATA_DEF_0 8'h00 |
`define ETH_MIITX_DATA_DEF_1 8'h00 |
`define ETH_MIIRX_DATA_DEF 16'h0000 // not written from WB |
`define ETH_MAC_ADDR0_DEF_0 8'h00 |
`define ETH_MAC_ADDR0_DEF_1 8'h00 |
`define ETH_MAC_ADDR0_DEF_2 8'h00 |
`define ETH_MAC_ADDR0_DEF_3 8'h00 |
`define ETH_MAC_ADDR1_DEF_0 8'h00 |
`define ETH_MAC_ADDR1_DEF_1 8'h00 |
`define ETH_HASH0_DEF_0 8'h00 |
`define ETH_HASH0_DEF_1 8'h00 |
`define ETH_HASH0_DEF_2 8'h00 |
`define ETH_HASH0_DEF_3 8'h00 |
`define ETH_HASH1_DEF_0 8'h00 |
`define ETH_HASH1_DEF_1 8'h00 |
`define ETH_HASH1_DEF_2 8'h00 |
`define ETH_HASH1_DEF_3 8'h00 |
`define ETH_TX_CTRL_DEF_0 8'h00 // |
`define ETH_TX_CTRL_DEF_1 8'h00 // |
`define ETH_TX_CTRL_DEF_2 1'h0 // |
`define ETH_RX_CTRL_DEF_0 8'h00 |
`define ETH_RX_CTRL_DEF_1 8'h00 |
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`define ETH_MODER_WIDTH_0 8 |
`define ETH_MODER_WIDTH_1 8 |
`define ETH_MODER_WIDTH_2 1 |
`define ETH_INT_SOURCE_WIDTH_0 7 |
`define ETH_INT_MASK_WIDTH_0 7 |
`define ETH_IPGT_WIDTH_0 7 |
`define ETH_IPGR1_WIDTH_0 7 |
`define ETH_IPGR2_WIDTH_0 7 |
`define ETH_PACKETLEN_WIDTH_0 8 |
`define ETH_PACKETLEN_WIDTH_1 8 |
`define ETH_PACKETLEN_WIDTH_2 8 |
`define ETH_PACKETLEN_WIDTH_3 8 |
`define ETH_COLLCONF_WIDTH_0 6 |
`define ETH_COLLCONF_WIDTH_2 4 |
`define ETH_TX_BD_NUM_WIDTH_0 8 |
`define ETH_CTRLMODER_WIDTH_0 3 |
`define ETH_MIIMODER_WIDTH_0 8 |
`define ETH_MIIMODER_WIDTH_1 1 |
`define ETH_MIICOMMAND_WIDTH_0 3 |
`define ETH_MIIADDRESS_WIDTH_0 5 |
`define ETH_MIIADDRESS_WIDTH_1 5 |
`define ETH_MIITX_DATA_WIDTH_0 8 |
`define ETH_MIITX_DATA_WIDTH_1 8 |
`define ETH_MIIRX_DATA_WIDTH 16 // not written from WB |
`define ETH_MIISTATUS_WIDTH 3 // not written from WB |
`define ETH_MAC_ADDR0_WIDTH_0 8 |
`define ETH_MAC_ADDR0_WIDTH_1 8 |
`define ETH_MAC_ADDR0_WIDTH_2 8 |
`define ETH_MAC_ADDR0_WIDTH_3 8 |
`define ETH_MAC_ADDR1_WIDTH_0 8 |
`define ETH_MAC_ADDR1_WIDTH_1 8 |
`define ETH_HASH0_WIDTH_0 8 |
`define ETH_HASH0_WIDTH_1 8 |
`define ETH_HASH0_WIDTH_2 8 |
`define ETH_HASH0_WIDTH_3 8 |
`define ETH_HASH1_WIDTH_0 8 |
`define ETH_HASH1_WIDTH_1 8 |
`define ETH_HASH1_WIDTH_2 8 |
`define ETH_HASH1_WIDTH_3 8 |
`define ETH_TX_CTRL_WIDTH_0 8 |
`define ETH_TX_CTRL_WIDTH_1 8 |
`define ETH_TX_CTRL_WIDTH_2 1 |
`define ETH_RX_CTRL_WIDTH_0 8 |
`define ETH_RX_CTRL_WIDTH_1 8 |
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// Outputs are registered (uncomment when needed) |
`define ETH_REGISTERED_OUTPUTS |
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// Settings for TX FIFO |
`define ETH_TX_FIFO_DATA_WIDTH 32 |
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// Defines for ethernet TX fifo size - impacts FPGA resource usage |
//`define ETH_TX_FULL_PACKET_FIFO // Full 1500 byte TX buffer - uncomment this |
//`define ETH_TX_256BYTE_FIFO // 256 byte TX buffer - uncomment this |
//`define ETH_TX_512BYTE_FIFO // 512 byte TX buffer - uncomment this |
`define ETH_TX_1KBYTE_FIFO // 1024 byte TX buffer - uncomment this |
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`ifdef ETH_TX_FULL_PACKET_FIFO |
`define ETH_TX_FIFO_CNT_WIDTH 11 |
`define ETH_TX_FIFO_DEPTH 375 |
`else |
`ifdef ETH_TX_1KBYTE_FIFO |
`define ETH_TX_FIFO_CNT_WIDTH 9 |
`define ETH_TX_FIFO_DEPTH 256 |
`else |
`ifdef ETH_TX_512BYTE_FIFO |
`define ETH_TX_FIFO_CNT_WIDTH 8 |
`define ETH_TX_FIFO_DEPTH 128 |
`else |
`ifdef ETH_TX_256BYTE_FIFO |
`define ETH_TX_FIFO_CNT_WIDTH 7 |
`define ETH_TX_FIFO_DEPTH 64 |
`else |
// Default is 64 bytes |
`define ETH_TX_FIFO_CNT_WIDTH 5 |
`define ETH_TX_FIFO_DEPTH 16 |
`endif |
`endif |
`endif // !`ifdef ETH_TX_512BYTE_FIFO |
`endif // !`ifdef ETH_TX_FULL_PACKET_FIFO |
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// Settings for RX FIFO |
`define ETH_RX_FIFO_CNT_WIDTH 9 |
`define ETH_RX_FIFO_DEPTH 256 |
//`define ETH_RX_FIFO_CNT_WIDTH 8 |
//`define ETH_RX_FIFO_DEPTH 128 |
//`define ETH_RX_FIFO_CNT_WIDTH 7 |
//`define ETH_RX_FIFO_DEPTH 64 |
//`define ETH_RX_FIFO_CNT_WIDTH 6 |
//`define ETH_RX_FIFO_DEPTH 32 |
//`define ETH_RX_FIFO_CNT_WIDTH 5 |
//`define ETH_RX_FIFO_DEPTH 16 |
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`define ETH_RX_FIFO_DATA_WIDTH 32 |
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// Burst length |
`define BURST_4BEAT |
`ifdef BURST_4BEAT |
`define ETH_BURST_LENGTH 4 // Change also ETH_BURST_CNT_WIDTH |
`define ETH_BURST_CNT_WIDTH 3 // The counter must be width enough to count to ETH_BURST_LENGTH |
`endif |
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//`define ETH_BURST_LENGTH 32 // Change also ETH_BURST_CNT_WIDTH |
//`define ETH_BURST_CNT_WIDTH 7 // The counter must be width enough to count to ETH_BURST_LENGTH |
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// Undefine this to enable bursting for RX (writing to memory) |
`define ETH_RX_BURST_EN |
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// WISHBONE interface is Revision B3 compliant (uncomment when needed) |
`define ETH_WISHBONE_B3 |
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// Hack where the transmit logic polls each of the TX buffers instead of having to keep track of what's going on |
//`define TXBD_POLL |
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// Define this to allow reading of the Wishbone control state machine on reg |
// address 0x58 |
`define WISHBONE_DEBUG |
/orpsoc_top/orpsoc_top.v
1481,7 → 1481,7
assign eth0_rst_n_o = !wb_rst; |
`endif |
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eth eth0 |
ethmac ethmac0 |
( |
// Wishbone Slave interface |
.wb_clk_i (wb_clk), |