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660 Commits 6 Branches 14 Tags 3.8 MiB
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660 Commits

Author SHA1 Message Date
Florent Kermarrec 30e66a7e21 mac/crc/LiteEthMACCRC32: Avoid multiple XORs/Checks on output. 2024-04-04 16:39:32 +02:00
Florent Kermarrec 3e8103996f mac/crc/LiteEthMACCRC32Inserter: Switch crc_packet/last_be to reset_less for timings. 2024-04-04 16:17:36 +02:00
Florent Kermarrec b7443f5fd3 gen/mac: Allow 16-bit data_width. 2024-04-04 13:36:16 +02:00
Florent Kermarrec c18cfb8bc0 core/arp/LiteEthARPTX: Simplify last_be generation. 2024-04-04 13:35:57 +02:00
Florent Kermarrec d5ba0d21ef frontend/etherbone: Enable TX/RX buffer on UDP Port when requesting it (and others cosmetic cleanups). 2024-04-04 13:09:17 +02:00
Florent Kermarrec d558122251 core/udp: Allow adding TX/RX Buffer on interface to improve/cut timings. 2024-04-04 13:08:25 +02:00
Florent Kermarrec c250bb1485 mac/crc/LiteEthMACCRC32Inserter: Simplify crc.ce logic. 2024-04-04 13:06:59 +02:00
Florent Kermarrec 3c1f4dbf6c phy/a7_gtp: Allow using GTGREFCLK0/1 input as reference clocks. 
Useful when reference clock is generated from a PLL or MMCM.
 2024-04-04 10:50:47 +02:00
enjoy-digital c1dc02093d
Merge pull request #158 from enjoy-digital/crc_cleanup 
CRC cleanups.
 2024-03-26 12:41:30 +01:00
Florent Kermarrec bbdd6835aa mac/crc: Cleanup and try to move data-path connection outside of FSM for timings. 2024-03-26 11:55:13 +01:00
Florent Kermarrec b22ac619ab mac/crc: Avoid dummy CRC classes since we only have one CRC Engine implementation. 2024-03-26 11:36:43 +01:00
Florent Kermarrec 95ff76867f mac/crc: Rename dw to data_width. 2024-03-26 11:30:07 +01:00
Florent Kermarrec 01abb2a60f mac/crc/LiteEthMACCRC32: Rename last_be to be and add comments. 2024-03-26 11:28:09 +01:00
Florent Kermarrec 5fad30cbc9 mac/crc/LiteEthMACCRC32: Simplify last_be using reset value and merge for loops. 2024-03-26 11:07:06 +01:00
Florent Kermarrec d9f7ae4882 mac/crc: Another cleanup pass. 2024-03-26 10:50:49 +01:00
Florent Kermarrec aded91f8cb mac/crc: Add optmize_xors method and better signal names. 2024-03-26 10:25:22 +01:00
Florent Kermarrec 1720050729 mac/crc: Switch to LiteXModule, LiteX's Reduce and avoid OrderedDict (no longer required). 2024-03-26 09:59:22 +01:00
Florent Kermarrec 4af0c77371 phy/a7_1000basex: Switch txoutclk buffer to BUFG. 2024-03-25 16:00:39 +01:00
Florent Kermarrec 292551a0f1 phy/a7_1000basex: Add parameters to allow selecting TX/RX Clock Managment Modules (PLL or MMCM) and buffer types. 
This is useful when using multiple instance in the design to optimize/select resources and allow build.
 2024-03-22 12:28:24 +01:00
Florent Kermarrec 1a5d93509b liteeth_gen: Allow selection QPLL channel on Artix7 through qpll_channel parameter. 2024-03-19 17:56:13 +01:00
Florent Kermarrec 5eb986b004 liteeth_gen: Allow external QPLL on Artix7 to allow multiple PHYs per Quad. 
Requires setting qpll parameter to False in .yml config file.
 2024-03-18 14:24:32 +01:00
Florent Kermarrec 0914fb5e51 liteeth_gen: Add optional --name parameter to configure generated verilog name. 2024-03-18 13:49:45 +01:00
Florent Kermarrec 2c67d13456 examples: Improve identation/presentation. 2024-03-18 13:43:11 +01:00
Florent Kermarrec e3a5d6fc19 phy/pcs_1000basex: Expose timers to ease debug. 2024-03-04 16:19:08 +01:00
Florent Kermarrec ab4606c5a1 phy/1000basex: Expose pcs, tx_init and rx_init modules to ease debug. 2024-03-04 16:17:39 +01:00
Florent Kermarrec 3061bf91ce liteeth_gen: Make udp_ports definition optional in .yml file (ex for configuration with only Etherbone). 2024-02-29 14:56:52 +01:00
Florent Kermarrec 21ff1b9369 liteeth_gen: Remove unwanted data_width assertion on Etherbone. 2024-02-29 14:49:37 +01:00
Florent Kermarrec b4e2850623 phy/Ultrascale/1000BaseX: Configure PROGDIV_CFG from linerate. 2024-02-07 11:34:01 +01:00
Florent Kermarrec 80ba793bcf phy/Ultrascale/1000BaseX: Switch to LiteICLink's ChannelPLL for more flexibility/simplicity. 
LiteICLink's ChannelPLL directly computes the CPLL/DIV parameters.
 2024-02-07 09:24:01 +01:00
Florent Kermarrec 8f521d838c liteeth_gen: Finish Artix7 2500BaseX integration. 2024-02-06 18:26:54 +01:00
Florent Kermarrec 1fefe49e74 README: List 2500BaseX support. 2024-01-23 15:57:00 +01:00
Florent Kermarrec dd2ecfefd8 liteeth/phy: Add USP_GTY_2500BASEX support. 2024-01-23 15:55:25 +01:00
Florent Kermarrec fec0e23eb1 liteeth/phy: Add USP_GTH_2500BASEX support. 2024-01-23 15:50:01 +01:00
Florent Kermarrec 664a633d29 liteeth/phy: Fix 2500basex linerate. 2024-01-23 15:44:33 +01:00
Florent Kermarrec 4527e8137e liteeth/phy: Add KU_2500BASEX support. 2024-01-23 15:42:01 +01:00
Florent Kermarrec 3e8dbe23ef liteeth/phy: Add K7_2500BASEX support. 2024-01-23 15:38:48 +01:00
Florent Kermarrec 19c555171b liteeth_phy: Merge a7_2500basex in a7_1000basex and handle changes through linerate. 2024-01-23 15:23:51 +01:00
Florent Kermarrec 5a1caed75f liteeth_gen: Add A7_2500BASEX support. 2024-01-23 13:54:06 +01:00
Florent Kermarrec a00c9a3d22 liteeth_gen: Add TX/RX polarity support to SGMII/1000BASEX PHYs. 2024-01-23 12:45:48 +01:00
Florent Kermarrec 3b10143da2 liteeth_gen: Fixes on Artix7 integration. 2024-01-22 19:49:30 +01:00
Gwenhael Goavec-Merou 650433dd4b phy/gw5rgmii: fix clks assignment 2024-01-22 06:38:16 +01:00
Florent Kermarrec 95081445e7 liteeth_gen/A7_1000BASEX: Add support for 156.25MHz refclk_freq and fix 200MHz to 125MHz. 2024-01-19 21:40:45 +01:00
Florent Kermarrec c05de191e2 liteeth_gen: Add specific A7_1000BASEX support and example configuration. 
Adapted from known working targets but untested on hardware.
 2024-01-18 13:27:32 +01:00
Gwenhael Goavec-Merou 1ea28bd93a phy/gw5rgmii: avoid synthesis noise by adding missing in/out ports for IODELAY primitives 2024-01-08 07:26:35 +01:00
Florent Kermarrec 1c9acfeaa7 setup.py: Fix/Revert classifiers. 2024-01-01 15:27:37 +01:00
Florent Kermarrec a4b74c32c1 setup.py: Bump to 2023.12 to prepare release. 2023-12-25 15:34:01 +01:00
Florent Kermarrec d3a05ae631 setup.py: Switch minimum Python version to 3.7 (To allow more than 255 arguments in functions). 2023-12-19 10:24:18 +01:00
Florent Kermarrec 6ec993650c setup.py: Specify UTF-8 encoding for long_description/README.md. 2023-12-19 10:12:51 +01:00
Florent Kermarrec 0ae737956d setup.py: Improve indentation. 2023-12-19 09:10:32 +01:00
Florent Kermarrec 4eec8419d0 test/test_model: Update EtherbonePacket. 2023-11-10 16:14:26 +01:00