| 2022-07-06 |
Luke Kenneth Casso... | update pinmux submodule, rename to "fabric" |
commit | commitdiff |
| 2022-07-06 |
Luke Kenneth Casso... | add fabric compatibility mode |
commit | commitdiff |
| 2022-04-30 |
Luke Kenneth Casso... | clear out DEC in core.cur_state.dec due to spurious... |
commit | commitdiff |
| 2022-04-16 |
Tobias Platen | part two of issuer_fix: read pspec.microwatt_old and... |
commit | commitdiff |
| 2022-04-16 |
Tobias Platen | Merge ssh://git.libre-riscv.org:922/soc |
commit | commitdiff |
| 2022-04-16 |
Luke Kenneth Casso... | put the old microwatt compatibility back |
commit | commitdiff |
| 2022-04-16 |
Luke Kenneth Casso... | blegh. |
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| 2022-04-12 |
Tobias Platen | issuer.py: add microwatt_old and microwatt_debug options |
commit | commitdiff |
| 2022-04-09 |
Luke Kenneth Casso... | add a new make target for setting coldboot firmware... |
commit | commitdiff |
| 2022-03-12 |
Luke Kenneth Casso... | introduce extra register of delay to split combinatoria... |
commit | commitdiff |
| 2022-03-12 |
Luke Kenneth Casso... | Revert "store cur_state.pc+4 in separate register to... |
commit | commitdiff |
| 2022-03-12 |
Luke Kenneth Casso... | store cur_state.pc+4 in separate register to help reduce |
commit | commitdiff |
| 2022-02-28 |
Luke Kenneth Casso... | attempting to introduce an extra few clock cycles delay... |
commit | commitdiff |
| 2022-02-20 |
Luke Kenneth Casso... | put LDST go-store on a 1-clock delay to help with combi... |
commit | commitdiff |
| 2022-01-21 |
Luke Kenneth Casso... | sigh, monitor DEC/TB StateRegs "properly" so that the... |
commit | commitdiff |
| 2022-01-19 |
Luke Kenneth Casso... | move DEC and TB into StateRegs, to make room in FastRegs |
commit | commitdiff |
| 2022-01-18 |
Luke Kenneth Casso... | add support for DMI debug read of FAST Regfile SPRs |
commit | commitdiff |
| 2022-01-17 |
Luke Kenneth Casso... | connect up DEC/TB FSM pauser from core to Issuer |
commit | commitdiff |
| 2022-01-17 |
Luke Kenneth Casso... | comments |
commit | commitdiff |
| 2022-01-17 |
Luke Kenneth Casso... | whitespace |
commit | commitdiff |
| 2022-01-17 |
Luke Kenneth Casso... | add signal for pausing the DEC/TB FSM to IssuerBase |
commit | commitdiff |
| 2022-01-09 |
Luke Kenneth Casso... | grab the LDST request address for microwatt verilator... |
commit | commitdiff |
| 2022-01-09 |
Luke Kenneth Casso... | add linux-5.7 unit test which showed a silly error: |
commit | commitdiff |
| 2022-01-07 |
Luke Kenneth Casso... | add msr_o to issuer in microwatt_compat mode |
commit | commitdiff |
| 2022-01-05 |
Luke Kenneth Casso... | add easy-to-access debug reporting of instruction and PC |
commit | commitdiff |
| 2022-01-04 |
Luke Kenneth Casso... | fix DriverConflict over MSR write in Issuer/Core by... |
commit | commitdiff |
| 2022-01-04 |
Luke Kenneth Casso... | remove FetchFSM from TestIssuer (it served its purpose... |
commit | commitdiff |
| 2022-01-03 |
Luke Kenneth Casso... | doh, bus-hack was the wrong way round. *output* the... |
commit | commitdiff |
| 2022-01-03 |
Luke Kenneth Casso... | sigh, microwatts wishbone bus usage is non-wishbone... |
commit | commitdiff |
| 2022-01-03 |
Luke Kenneth Casso... | sigh have to allow external clocks and reset mess even... |
commit | commitdiff |
| 2022-01-03 |
Luke Kenneth Casso... | add missing ext_irq signal to testissuer in microwatt... |
commit | commitdiff |
| 2022-01-03 |
Luke Kenneth Casso... | adding an extra option to issuer_verilog.py to be able... |
commit | commitdiff |
| 2022-01-03 |
Luke Kenneth Casso... | bring external irq out for microwatt-compatible mode... |
commit | commitdiff |
| 2021-12-28 |
Cesar Strauss | Add an --inorder option to test_issuer.py |
commit | commitdiff |
| 2021-12-23 |
Cesar Strauss | Remove extra wait on core_stop_o at end of Execute. |
commit | commitdiff |
| 2021-12-23 |
Cesar Strauss | Re-enable core stopped signal when stopped. |
commit | commitdiff |
| 2021-12-22 |
Luke Kenneth Casso... | fix issues with running core in DMI "stopped" status... |
commit | commitdiff |
| 2021-12-22 |
Luke Kenneth Casso... | whoops, use MSR.IR for I-Cache fetch! |
commit | commitdiff |
| 2021-12-21 |
Luke Kenneth Casso... | continue to assert PC in FetchFSM if needed |
commit | commitdiff |
| 2021-12-21 |
Luke Kenneth Casso... | for each unit test case in test_issuer_mmu_data_path... |
commit | commitdiff |
| 2021-12-19 |
Luke Kenneth Casso... | add hard stop address in ifetch unit test, bit of a... |
commit | commitdiff |
| 2021-12-19 |
Luke Kenneth Casso... | set terminate if core terminate requested |
commit | commitdiff |
| 2021-12-19 |
Luke Kenneth Casso... | add DMI STOPADDR register and use it in HDLRunner to... |
commit | commitdiff |
| 2021-12-18 |
Luke Kenneth Casso... | sort out reset signalling after tracking down Simulatio... |
commit | commitdiff |
| 2021-12-18 |
Luke Kenneth Casso... | add icache/dcache/mmu unit test for TestIssuer |
commit | commitdiff |
| 2021-12-18 |
Luke Kenneth Casso... | get instructions to re-run in issuer after I-Cache... |
commit | commitdiff |
| 2021-12-16 |
Luke Kenneth Casso... | whoops remove duplicate code (cut/paste error) no harm... |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | read MSR.PR and MSR.DR and update ICache priv/virt... |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | move update of pc, msr and svstate into TestIssuerBase |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | comment-out TestIssuerInternalInorder for now |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | move alternative TestIssuerInternalInOrder to new file |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | split out common elaboratable code from TestIssuer, |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | big split-out of common functions in TestIssuer to... |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | simplifying / tidyup of TestIssuer to get CoreState |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | sort out MSR, read/write in same way as PC/SVSTATE... |
commit | commitdiff |
| 2021-12-15 |
Luke Kenneth Casso... | get fetch_failed working with no MMU |
commit | commitdiff |
| 2021-12-14 |
Luke Kenneth Casso... | trying to get TestIssuer FSM to respond correctly to... |
commit | commitdiff |
| 2021-12-13 |
Luke Kenneth Casso... | request a flush of icache to clear the instruction... |
commit | commitdiff |
| 2021-12-12 |
Luke Kenneth Casso... | set and reset instruction fault so it does not occur... |
commit | commitdiff |
| 2021-12-12 |
Luke Kenneth Casso... | when an exception happens, if it is a fetch_failed... |
commit | commitdiff |
| 2021-12-12 |
Luke Kenneth Casso... | drat, a test inverting the instruction made it into... |
commit | commitdiff |
| 2021-12-12 |
Luke Kenneth Casso... | starting to hack in fetch failed (including OP_FETCH_FA... |
commit | commitdiff |
| 2021-12-12 |
Luke Kenneth Casso... | set fetch_failed into PowerDecoder2 combinatorially |
commit | commitdiff |
| 2021-12-12 |
Luke Kenneth Casso... | in a terrible botched way, get at I-Cache and set it up |
commit | commitdiff |
| 2021-12-09 |
Luke Kenneth Casso... | wire fetch_failed from I-Cache to PowerDecoder2 |
commit | commitdiff |
| 2021-12-09 |
Jacob Lifshay | format code |
commit | commitdiff |
| 2021-11-23 |
Luke Kenneth Casso... | more comments |
commit | commitdiff |
| 2021-11-22 |
Luke Kenneth Casso... | make FetchFSM take PC as an input in its ispec |
commit | commitdiff |
| 2021-11-22 |
Luke Kenneth Casso... | local variable rename in FetchFSM |
commit | commitdiff |
| 2021-11-22 |
Luke Kenneth Casso... | split out FetchFSM into separate module |
commit | commitdiff |
| 2021-11-21 |
Luke Kenneth Casso... | reset execute back to ISSUE_START if at INSN_WAIT and |
commit | commitdiff |
| 2021-11-21 |
Luke Kenneth Casso... | complex. TestRunner now does not work properly unless... |
commit | commitdiff |
| 2021-11-19 |
Tobias Platen | Merge branch 'master' of ssh://git.libre-riscv.org... |
commit | commitdiff |
| 2021-11-18 |
Luke Kenneth Casso... | experimenting with overlapping instructions, bit of... |
commit | commitdiff |
| 2021-11-10 |
Tobias Platen | Merge branch 'master' of ssh://git.libre-riscv.org... |
commit | commitdiff |
| 2021-11-10 |
Luke Kenneth Casso... | make core busy_o part of the CoreOutput data structure |
commit | commitdiff |
| 2021-11-08 |
Luke Kenneth Casso... | remove unused variable |
commit | commitdiff |
| 2021-11-08 |
Luke Kenneth Casso... | remove issue_i from core, use i_valid instead to decide... |
commit | commitdiff |
| 2021-11-08 |
Luke Kenneth Casso... | move "exception happened" detection from TestIssuer... |
commit | commitdiff |
| 2021-11-08 |
Luke Kenneth Casso... | use p.i_valid in core instead of explicit signal ivalid_i |
commit | commitdiff |
| 2021-11-08 |
Luke Kenneth Casso... | use Pipeline API o_ready instead of explicit core busy_... |
commit | commitdiff |
| 2021-11-08 |
Luke Kenneth Casso... | move simple core input and output data to in/out data... |
commit | commitdiff |
| 2021-09-25 |
Las Safin | Merge remote-tracking branch 'upstream/master' into pr |
commit | commitdiff |
| 2021-09-10 |
Luke Kenneth Casso... | update explanatory comments on LD/ST exception handling |
commit | commitdiff |
| 2021-09-08 |
Cesar Strauss | Monitor exceptions, re-decoding the instruction in... |
commit | commitdiff |
| 2021-08-29 |
Luke Kenneth Casso... | unnecessary signal rename ivalid_i to ii_valid (reverting) |
commit | commitdiff |
| 2021-08-24 |
Luke Kenneth Casso... | replace data_o with o_data and data_i with i_data as... |
commit | commitdiff |
| 2021-08-24 |
Luke Kenneth Casso... | big rename, global/search/replace of ready_o with o_rea... |
commit | commitdiff |
| 2021-07-14 |
Luke Kenneth Casso... | update SVSTATE to 64 bit length (fortunately very easy) |
commit | commitdiff |
| 2021-07-12 |
Luke Kenneth Casso... | use default decoder, do not pass one in. |
commit | commitdiff |
| 2021-06-24 |
Luke Kenneth Casso... | propagate new use_svp64_ldst_dec mode through TestCore... |
commit | commitdiff |
| 2021-06-24 |
Luke Kenneth Casso... | add an explicit PowerDecoder.is_svp64_mode flag to... |
commit | commitdiff |
| 2021-06-09 |
Luke Kenneth Casso... | disconnect pll clock, connected in peripheral interconnect |
commit | commitdiff |
| 2021-06-09 |
Luke Kenneth Casso... | add in/out of ref_clk and pllclk_clk when PLL enabled |
commit | commitdiff |
| 2021-06-03 |
Luke Kenneth Casso... | comment out domains that have already been created |
commit | commitdiff |
| 2021-06-03 |
Luke Kenneth Casso... | no, do not assign clock to clock! |
commit | commitdiff |
| 2021-06-03 |
Luke Kenneth Casso... | sort out PLL domains but bypass PLL due to lack of... |
commit | commitdiff |
| 2021-06-03 |
Luke Kenneth Casso... | use DomainRenamer on all sub-components of TestIssuer |
commit | commitdiff |
| 2021-06-03 |
Luke Kenneth Casso... | make core_rst a member of TestIssuerInternal |
commit | commitdiff |
| 2021-05-27 |
Luke Kenneth Casso... | adjust PLL connections looking for coriolis2 issue |
commit | commitdiff |
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