2020-09-24 |
Cole Poirier | icache.py add some missing lines from icache.vhdl,... |
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2020-09-24 |
Cole Poirier | mem_types.py wb_types.py add name constructor to all... |
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2020-09-24 |
Cole Poirier | icache.py fixed all errors that raised python exception... |
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2020-09-24 |
Cesar Strauss | Fix whitespace, remove unused imports |
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2020-09-24 |
Luke Kenneth... | brackets round imports looks cleaner? |
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2020-09-24 |
Luke Kenneth... | add jtag c4m pins which gives us a way to connect IO... |
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2020-09-24 |
Cesar Strauss | Use nmutil simulator module to simplify choosing among... |
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2020-09-23 |
Luke Kenneth... | cs_n and cke in sdram need to match in length |
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2020-09-23 |
Luke Kenneth... | change litex sdram pinouts to ASIC type |
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2020-09-23 |
Luke Kenneth... | redo litex SDCard to send out data/cmd o/i/en pins |
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2020-09-23 |
Luke Kenneth... | sort out GPIO with i/o/oe in ls180 |
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2020-09-23 |
Luke Kenneth... | add ls180 pinmap text file |
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2020-09-23 |
Luke Kenneth... | attempt GPIO bi-directional |
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2020-09-23 |
Luke Kenneth... | add I2C master to ls180 |
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2020-09-22 |
Luke Kenneth... | add 2 PWMs (quick, easy to do) |
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2020-09-22 |
Luke Kenneth... | move dmi_sim to separate module |
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2020-09-22 |
Jacob Lifshay | update submodule url |
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2020-09-22 |
Jacob Lifshay | Revert "disable pia in div tests" |
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2020-09-22 |
Luke Kenneth... | add openocd.cfg experiment |
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2020-09-22 |
Luke Kenneth... | create a JTAG platform and connect it up. jtagremote... |
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2020-09-22 |
Luke Kenneth... | add jtagremote to litex sim, add new "variant" to core... |
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2020-09-22 |
Luke Kenneth... | link litex ls180soc JTAG pads |
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2020-09-22 |
Luke Kenneth... | add jtag wishbone and jtag ports to libresoc litex... |
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2020-09-22 |
Luke Kenneth... | add jtag interface to issuer_verilog |
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2020-09-22 |
Luke Kenneth... | add sys_rst to Clock Reset Generator |
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2020-09-22 |
Luke Kenneth... | add JTAG IOpads and rename rst to sys_rst |
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2020-09-22 |
Luke Kenneth... | add similar platforms to ls180.py |
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2020-09-22 |
Luke Kenneth... | add JTAG bus module |
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2020-09-22 |
Luke Kenneth... | split out dmi2jtag into own unit test |
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2020-09-22 |
Luke Kenneth... | submodule update |
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2020-09-22 |
Cesar Strauss | Port soc.experiment.alu_fsm to the new way of invoking... |
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2020-09-22 |
Luke Kenneth... | disable pia in div tests |
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2020-09-22 |
Luke Kenneth... | add MMU (commented out) |
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2020-09-21 |
Luke Kenneth... | add missing file |
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2020-09-21 |
Luke Kenneth... | add quick wishbone jtag test |
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2020-09-21 |
Luke Kenneth... | experiment set dmi msr read |
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2020-09-21 |
Luke Kenneth... | add DMI JTAG test |
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2020-09-21 |
Luke Kenneth... | add JTAG basic unit test |
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2020-09-21 |
Luke Kenneth... | arg complete rewrite of JTAG2DMI, based it on staf... |
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2020-09-20 |
Cesar Strauss | Add induction proof for the FSM Shifter |
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2020-09-20 |
Cesar Strauss | Add bounded proof to FSM Shifter |
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2020-09-20 |
Cesar Strauss | Let the formal engine create some test cases for the... |
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2020-09-20 |
Luke Kenneth... | resolve issues in async sim: must not drive async clock... |
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2020-09-20 |
Luke Kenneth... | still experimenting with async FF sync |
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2020-09-20 |
Luke Kenneth... | continuing async clock experimenting |
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2020-09-20 |
Luke Kenneth... | add an async clock synchronizer experiment |
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2020-09-20 |
Luke Kenneth... | first version code-morph on dmi2jtag |
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2020-09-19 |
Luke Kenneth... | add pc_o not connected |
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2020-09-19 |
Luke Kenneth... | set ROM to empty, set SRAM to tiny 0x200, get things... |
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2020-09-19 |
Cesar Strauss | Remove demonstration code |
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2020-09-19 |
Luke Kenneth... | urk. wishbone slave devices declared incorrectly (I... semi_working_ecp5 |
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2020-09-19 |
Luke Kenneth... | disable internal RAM set SRAM to much smaller |
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2020-09-19 |
Luke Kenneth... | shrink size of SRAM to 8k, move things around |
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2020-09-19 |
Luke Kenneth... | add (disabled) tri-state GPIO |
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2020-09-19 |
Luke Kenneth... | remove the gpio peripheral which was previously hard... |
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2020-09-19 |
Luke Kenneth... | add 3x EINTs to ls180soc |
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2020-09-18 |
Luke Kenneth... | add SPI, sdcard, preliminary GPIO to ls180 pinouts |
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2020-09-18 |
Luke Kenneth... | argh got fed up trying to shoe-horn into sim.py |
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2020-09-18 |
Luke Kenneth... | can remove unneeded overrides of Prev/Next Control |
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2020-09-17 |
Jacob Lifshay | add divwe regression test case |
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2020-09-17 |
Jacob Lifshay | re-enable test case -- no longer goes into an infinite... |
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2020-09-17 |
Jacob Lifshay | fix bug #492 |
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2020-09-17 |
Jacob Lifshay | replace sim._state.timeline.now with sim._engine.now |
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2020-09-17 |
Luke Kenneth... | add versa ecp5 fpga litex build script |
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2020-09-16 |
Cole Poirier | complete first translation pass of dmi_dtm_xilinx.vhdl... |
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2020-09-16 |
Luke Kenneth... | make a start on LS180 platform |
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2020-09-16 |
Cole Poirier | initial commit of JTAGToDMI debug interface translated... |
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2020-09-16 |
Cole Poirier | add template file/starting point (copy of litex/boards... |
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2020-09-15 |
Luke Kenneth... | add back (totally confusing) accidentally-removed code... |
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2020-09-15 |
Luke Kenneth... | instantiate MMU from AllFunctionUnits |
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2020-09-15 |
Luke Kenneth... | do not need FAST regs in MMU |
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2020-09-15 |
Luke Kenneth... | comment mmu test |
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2020-09-15 |
Luke Kenneth... | add edge-triggering to dcache/mmu "valid" |
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2020-09-15 |
Luke Kenneth... | add set MTSPR prtbl to mmu unit test |
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2020-09-15 |
Luke Kenneth... | add OP_MFSPR to mmu |
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2020-09-15 |
Luke Kenneth... | use convenience vars |
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2020-09-15 |
Luke Kenneth... | add OP_TLBIE to mmu fsm |
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2020-09-15 |
Luke Kenneth... | add OP_DCBZ to mmu fsm, needs RA to be added to MMU... |
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2020-09-15 |
Luke Kenneth... | add MMU MTSPR connection into FSM |
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2020-09-15 |
Luke Kenneth... | add in MMU and DCache into MMU FSM |
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2020-09-15 |
Luke Kenneth... | moved PLRU to nmutil |
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2020-09-15 |
Luke Kenneth... | add mmu fsm |
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2020-09-15 |
Luke Kenneth... | remove more (confusing/spurious) types, should be in... |
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2020-09-15 |
Luke Kenneth... | remove more (confusing/spurious) types, should be in... |
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2020-09-15 |
Luke Kenneth... | remove more (confusing/spurious) types, should be in... |
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2020-09-15 |
Luke Kenneth... | removed (confusing/spurious) types, should be in .pyi... |
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2020-09-15 |
Luke Kenneth... | add MMU FunctionUnit |
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2020-09-15 |
Luke Kenneth... | mmu uses RB, go with it |
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2020-09-15 |
Luke Kenneth... | add OP_TLBIE |
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2020-09-15 |
Luke Kenneth... | add mmu initial pipe_data.py |
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2020-09-15 |
Luke Kenneth... | add extra "modes" to PortInterface |
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2020-09-15 |
Luke Kenneth... | syntax error correction |
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2020-09-15 |
Luke Kenneth... | add inline comments into icache.py |
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2020-09-14 |
Cole Poirier | icache.py add missing funciton bodies, add missing... |
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2020-09-14 |
Luke Kenneth... | increase TLB_NUM_WAYS to 4 |
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2020-09-14 |
Luke Kenneth... | vhdl conversion not really working for plru |
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2020-09-14 |
Luke Kenneth... | add array signal names |
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2020-09-14 |
Luke Kenneth... | rename plru input |
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2020-09-14 |
Luke Kenneth... | rename plru input |
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2020-09-14 |
Luke Kenneth... | reorg mmu lookup test so it is called twice |
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