Clifford Wolf
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211d0e9c98
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Add picosoc overview.svg
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2017-09-21 19:32:30 +02:00 |
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Clifford Wolf
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ebc4d1c4a1
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Update README.md
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2017-09-21 18:53:54 +02:00 |
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Clifford Wolf
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45bd9b81ea
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Improve picosoc performance.{py,png}
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2017-09-21 18:46:09 +02:00 |
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Clifford Wolf
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0c9dce7bc2
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Add picosoc performance.{py,png}
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2017-09-21 18:40:38 +02:00 |
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Clifford Wolf
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559cd8db78
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Improve PicoSoC example firmware
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2017-09-21 16:00:19 +02:00 |
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Clifford Wolf
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c06ba38113
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Add PicoSoC spimem Dual I/O support
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2017-09-21 15:50:50 +02:00 |
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Clifford Wolf
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c00811e8e4
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Improve PicoSoC example firmware
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2017-09-20 23:53:53 +02:00 |
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Clifford Wolf
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dea9b88249
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Fix bug in PicoSoC spimemio
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2017-09-20 23:44:16 +02:00 |
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Clifford Wolf
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51436b1c50
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PicoSoC QSPI DDR progress
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2017-09-20 20:17:27 +02:00 |
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Clifford Wolf
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7639e6ebac
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PicoSoC QSPI and XIP now working (tested in hardware)
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2017-09-19 15:32:41 +02:00 |
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Clifford Wolf
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2cc1256ce7
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Improve PicoSoC demo firmware
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2017-09-18 00:43:38 +02:00 |
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Clifford Wolf
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506cda5ee6
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Update picosoc README.md
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2017-09-16 22:40:53 +02:00 |
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Clifford Wolf
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dabebeb008
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Improve PicoSoC demo firmware (read flash ID is working now)
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2017-09-16 22:08:05 +02:00 |
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Clifford Wolf
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76124b8649
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Removed UB from picosoc demo firmware
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2017-09-15 19:55:22 +02:00 |
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Clifford Wolf
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1c8266869a
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Merge branch 'picosoc'
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2017-09-15 16:31:37 +02:00 |
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Clifford Wolf
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797c21e95c
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Improve PicoSoC demo firmware
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2017-09-15 16:28:19 +02:00 |
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Clifford Wolf
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cfd4933272
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Switch PicoSoC firmware to C
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2017-09-15 15:35:44 +02:00 |
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Clifford Wolf
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48f729d13c
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Update PicoSoC hx8kdemo
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2017-09-15 15:34:45 +02:00 |
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Clifford Wolf
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66638dcee0
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Improve picosoc firmware build process
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2017-09-15 15:33:20 +02:00 |
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Clifford Wolf
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d087b01bb5
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Update picosoc/hx8kdemo_tb.v
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2017-09-15 14:48:13 +02:00 |
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Clifford Wolf
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48b13daef2
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Update picosoc memory map
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2017-09-15 14:47:50 +02:00 |
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Clifford Wolf
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a412d3ea69
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Add "make test_rvf"
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2017-09-13 18:45:57 +02:00 |
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Clifford Wolf
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8db3073ff9
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Add correct interupt handling in RVFI trace
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2017-09-13 18:45:17 +02:00 |
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Clifford Wolf
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9fca5934aa
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Add rvfi_halt and rvfi_intr to picorv32_axi and picorv32_wb
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2017-09-13 18:44:57 +02:00 |
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Clifford Wolf
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13f93b7000
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Revert "Fix RISCV_FORMAL_BLACKBOX_REGS (broke liveness on branch ops)"
This reverts commit 624bc05f98.
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2017-09-13 02:24:15 +02:00 |
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Clifford Wolf
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6ade29cce3
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Add Cypress S25FL128L datasheet link to picosoc/spiflash.v
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2017-09-12 22:46:57 +02:00 |
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Clifford Wolf
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624bc05f98
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Fix RISCV_FORMAL_BLACKBOX_REGS (broke liveness on branch ops)
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2017-09-12 22:46:25 +02:00 |
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Clifford Wolf
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cd72560937
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Update rvfi_order according to current rvfi spec
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2017-09-05 01:10:04 +02:00 |
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Clifford Wolf
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99f0cafd19
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Add simple UART to PicoSoC
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2017-08-11 19:30:53 +02:00 |
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Clifford Wolf
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febb4b1318
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Improve and cleanup picosoc firmware
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2017-08-11 16:15:07 +02:00 |
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Clifford Wolf
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78f2f5efd2
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Add support for QSPI DDR mode, Add SPI MEMIO config reg
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2017-08-11 15:57:42 +02:00 |
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Clifford Wolf
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53b175d0fb
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Add spimemio QSPI support
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2017-08-11 15:02:31 +02:00 |
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Clifford Wolf
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89ad9fc85a
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Fix bug in picosoc spimemio and some cleanups in hx8kdemo
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2017-08-08 12:07:17 +02:00 |
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Clifford Wolf
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8821696748
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Major rewrite of picosoc spimemio core
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2017-08-07 22:36:58 +02:00 |
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Clifford Wolf
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ff7855900d
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Refactor picosoc flash_io interfaces
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2017-08-07 16:27:57 +02:00 |
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Clifford Wolf
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db2222ec02
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Refactor picosoc code
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2017-08-07 15:13:27 +02:00 |
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Clifford Wolf
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caef4e3753
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Rename "spiflash" example to "picosoc"
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2017-08-07 13:38:07 +02:00 |
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Clifford Wolf
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571f5d5df7
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Add spiflash testbench and add support for QSPI and DDR QSPI to SPI flash sim model
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2017-08-05 17:08:16 +02:00 |
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Clifford Wolf
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82a51bc8a4
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Change spiflash pin interfaces to support quad SPI
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2017-08-04 21:05:05 +02:00 |
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Clifford Wolf
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cb87f93cf8
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Improve spiflash testbench and firmware
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2017-07-29 21:34:29 +02:00 |
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Clifford Wolf
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995f366d0e
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Add prefetching to spimemio
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2017-07-29 21:34:11 +02:00 |
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Clifford Wolf
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fdb2e5feb5
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Update spiflash README
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2017-07-29 16:09:29 +02:00 |
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Clifford Wolf
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098829e579
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Add spiflash example project
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2017-07-29 16:01:39 +02:00 |
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Clifford Wolf
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4ce36a87d1
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Update README
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2017-07-29 10:26:23 +02:00 |
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Clifford Wolf
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98ee8098b9
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Add testbench_ez
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2017-07-27 21:36:38 +02:00 |
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Clifford Wolf
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9dbc96e330
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Update vivado evaluations
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2017-07-20 09:56:30 +02:00 |
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Clifford Wolf
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f99cd747da
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Suppress writes to cpuregs[0] to prevent confusion
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2017-07-14 11:20:55 +02:00 |
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Clifford Wolf
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2bc93eb8d0
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Fix scripts/torture gcc calls
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2017-07-10 11:52:10 +02:00 |
Larry Doolittle
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c9de8001fe
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Remove some trailing whitespace
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2017-06-13 13:22:25 +02:00 |
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Clifford Wolf
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45b80f985a
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Add rvfi_halt and rvfi_intr ports
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2017-06-06 20:27:45 +02:00 |