| Commit message (Collapse) | Author | Age | Files | Lines | ||
|---|---|---|---|---|---|---|
| ... | ||||||
| | * | | | | ecp5: deduplicate Diamond FD/IFS/OFS/IO primitives. | whitequark | 2019-08-30 | 5 | -95/+60 | |
| | | | | | | ||||||
| | * | | | | ecp5: allow (and enable by default) GSR on FD/IFS/OFS primitives. | whitequark | 2019-08-30 | 1 | -35/+20 | |
| | | | | | | ||||||
| | * | | | | ecp5: add missing FD primitives. | whitequark | 2019-08-30 | 2 | -72/+76 | |
| | | | | | | ||||||
| | * | | | | ecp5: fix CEMUX on IFS/OFS primitives. | whitequark | 2019-08-30 | 2 | -18/+18 | |
| | | |_|/ | |/| | | ||||||
| * | | | | Merge branch 'master' into xc7dsp | David Shah | 2019-08-30 | 7 | -63/+230 | |
| |\| | | | ||||||
| | * | | | ecp5: Add GSR support | David Shah | 2019-08-27 | 6 | -54/+212 | |
| | | |/ | |/| | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| | * | | Put abc_* attributes above port | Eddie Hung | 2019-08-23 | 1 | -5/+10 | |
| | |/ | ||||||
| | * | Unify abc_carry_{in,out} into abc_carry and use port dir, as @mithro | Eddie Hung | 2019-08-19 | 1 | -2/+2 | |
| | | | ||||||
| | * | Update abc_* attr in ecp5 and ice40 | Eddie Hung | 2019-08-16 | 1 | -9/+13 | |
| | | | ||||||
| * | | ecp5: Replace '-dsp' with inverse logic '-nodsp' to match synth_xilinx | David Shah | 2019-08-08 | 1 | -11/+11 | |
| | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | ecp5: Bring up to date with mul2dsp changes | David Shah | 2019-08-08 | 2 | -2/+10 | |
| | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-08-07 | 1 | -101/+244 | |
| |\| | ||||||
| | * | ecp5: Make cells_sim.v consistent with nextpnr | David Shah | 2019-08-07 | 1 | -101/+244 | |
| | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | Merge remote-tracking branch 'origin/master' into ice40dsp | Eddie Hung | 2019-07-18 | 4 | -15/+19 | |
| |\| | ||||||
| | * | synth_ecp5: rename dram to lutram everywhere. | whitequark | 2019-07-16 | 4 | -13/+13 | |
| | | | ||||||
| | * | synth_{ice40,ecp5}: more sensible pass label naming. | whitequark | 2019-07-16 | 1 | -3/+7 | |
| | | | ||||||
| * | | OUT port to Y in generic DSP | Eddie Hung | 2019-07-15 | 1 | -2/+2 | |
| | | | ||||||
| * | | Merge remote-tracking branch 'origin/master' into xc7dsp | Eddie Hung | 2019-07-10 | 1 | -1/+4 | |
| |\| | ||||||
| | * | Error out if -abc9 and -retime specified | Eddie Hung | 2019-07-10 | 1 | -0/+3 | |
| | | | ||||||
| | * | synth_ecp5: Fix typo in copyright header | David Shah | 2019-07-09 | 1 | -1/+1 | |
| | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | xc7: Map combinational DSP48E1s | David Shah | 2019-07-08 | 1 | -2/+2 | |
| | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | Add mul2dsp multiplier splitting rule and ECP5 mapping | David Shah | 2019-07-08 | 3 | -2/+42 | |
| |/ | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | install *_nowide.lut files | Eddie Hung | 2019-06-29 | 1 | -0/+1 | |
| | | ||||||
| * | Disable boxing of ECP5 dist RAM due to regression | Eddie Hung | 2019-06-28 | 1 | -1/+1 | |
| | | ||||||
| * | Add write address to abc_scc_break of ECP5 dist RAM | Eddie Hung | 2019-06-28 | 1 | -1/+1 | |
| | | ||||||
| * | Fix DO4 typo | Eddie Hung | 2019-06-28 | 1 | -1/+1 | |
| | | ||||||
| * | Refactor for one "abc_carry" attribute on module | Eddie Hung | 2019-06-27 | 1 | -5/+3 | |
| | | ||||||
| * | Merge origin/master | Eddie Hung | 2019-06-27 | 2 | -43/+91 | |
| | | ||||||
| * | Add WE to ECP5 dist RAM's abc_scc_break too | Eddie Hung | 2019-06-26 | 1 | -1/+1 | |
| | | ||||||
| * | Update comment on boxes | Eddie Hung | 2019-06-26 | 1 | -2/+3 | |
| | | ||||||
| * | Add _nowide variants of LUT libraries in -nowidelut flows | Eddie Hung | 2019-06-26 | 2 | -1/+16 | |
| | | ||||||
| * | Merge branch 'koriakin/xc7nocarrymux' into xaig | Eddie Hung | 2019-06-26 | 1 | -7/+6 | |
| |\ | ||||||
| | * | synth_ecp5 rename -nomux to -nowidelut, but preserve former | Eddie Hung | 2019-06-26 | 1 | -6/+6 | |
| | | | ||||||
| * | | Re-enable dist RAM boxes for ECP5 | Eddie Hung | 2019-06-24 | 1 | -1/+1 | |
| | | | ||||||
| * | | Revert "Re-enable dist RAM boxes for ECP5" | Eddie Hung | 2019-06-24 | 1 | -1/+1 | |
| | | | | | | | | | This reverts commit ca0225fcfaa8c9c68647034351a1569464959edf. | |||||
| * | | Re-enable dist RAM boxes for ECP5 | Eddie Hung | 2019-06-24 | 1 | -1/+1 | |
| | | | ||||||
| * | | Add comments to ecp5 box | Eddie Hung | 2019-06-22 | 1 | -0/+6 | |
| | | | ||||||
| * | | Merge remote-tracking branch 'origin/master' into xaig | Eddie Hung | 2019-06-21 | 1 | -4/+5 | |
| |\| | ||||||
| | * | ecp5: Improve mapping of $alu when BI is used | David Shah | 2019-06-21 | 1 | -4/+5 | |
| | | | | | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | | Clean up | Eddie Hung | 2019-06-18 | 1 | -6/+4 | |
| | | | ||||||
| * | | Comment out dist RAM boxing on ECP5 for now | Eddie Hung | 2019-06-14 | 1 | -1/+1 | |
| | | | ||||||
| * | | Remove WIP ABC9 flop support | Eddie Hung | 2019-06-14 | 1 | -3/+3 | |
| | | | ||||||
| * | | ecp5: Add abc9 option | David Shah | 2019-06-14 | 6 | -70/+184 | |
| |/ | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | ECP5: implement all Diamond I/O buffer primitives. | whitequark | 2019-06-06 | 1 | -0/+15 | |
| | | ||||||
| * | Add handling of init attributes in "opt_expr -undriven" | Clifford Wolf | 2019-04-30 | 1 | -1/+1 | |
| | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at> | |||||
| * | ecp5: Demote conflicting FF init values to a warning | David Shah | 2019-03-04 | 1 | -2/+7 | |
| | | | | | Signed-off-by: David Shah <dave@ds0.me> | |||||
| * | Fix ECP5 cells_sim for iverilog | Miodrag Milanovic | 2019-03-01 | 1 | -2/+3 | |
| | | ||||||
| * | Merge pull request #794 from daveshah1/ecp5improve | Clifford Wolf | 2019-02-28 | 7 | -12/+388 | |
| |\ | | | | | ECP5 Improvements | |||||
| | * | ecp5: Compatibility with Migen AsyncResetSynchronizer | David Shah | 2019-02-25 | 2 | -0/+20 | |
| | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
| | * | ecp5: Add DDRDLLA | David Shah | 2019-02-19 | 1 | -0/+9 | |
| | | | | | | | | | Signed-off-by: David Shah <davey1576@gmail.com> | |||||
 |
index : iCE40/yosys | |
| [no description] |
| aboutsummaryrefslogtreecommitdiffstats |