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7844 Commits

Author SHA1 Message Date
Pepijn de Vos f88335a8a5 add wide luts 2019-10-28 12:49:08 +01:00
Pepijn de Vos 5fad53b504 add 32-bit BRAM and byte-enables 2019-10-28 10:33:27 +01:00
Clifford Wolf 81876a3734
Merge pull request #1393 from whitequark/write_verilog-avoid-init 
write_verilog: do not print (*init*) attributes on regs
 2019-10-27 10:25:01 +01:00
Pepijn de Vos 8226f2db0b ALU sim tweaks 2019-10-24 13:39:43 +02:00
Clifford Wolf 84982b3083 Improve naming scheme for (VHDL) modules imported from Verific 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-24 12:13:50 +02:00
David Shah 34dadd9ab2
Merge pull request #1455 from YosysHQ/dave/ultrascaleplus 
Add BRAM and URAM mapping for UltraScale[+]
 2019-10-24 08:14:20 +01:00
Clifford Wolf d49c6b2cba Add "verific -L" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-24 09:14:03 +02:00
David Shah e135ed5d80 ice40: Add post-pnr ICESTORM_RAM model and fix FFs 
Signed-off-by: David Shah <dave@ds0.me>
 2019-10-23 18:44:34 +01:00
David Shah 37dd3ad3fe ice40: Support for post-pnr timing simulation 
Signed-off-by: David Shah <dave@ds0.me>
 2019-10-23 12:03:31 +01:00
David Shah 3506eaf290 xilinx: Add URAM288 mapping for xcup 
Signed-off-by: David Shah <dave@ds0.me>
 2019-10-23 11:47:44 +01:00
David Shah 6769d31ddb xilinx: Add support for UltraScale[+] BRAM mapping 
Signed-off-by: David Shah <dave@ds0.me>
 2019-10-23 11:47:37 +01:00
Clifford Wolf f02623abb5 Bugfix in smtio vcd handling of $-identifiers 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-23 00:04:34 +02:00
Marcin Kościelnicki 7b350cacd4 xilinx: Support multiplier mapping for all families. 
This supports several older families that are not yet supported for
actual logic synthesis — the intention is to add them soon.
 2019-10-22 18:06:57 +02:00
Clifford Wolf a3a7bb9bf7
Merge pull request #1452 from nakengelhardt/fix_dsp_mem_reg 
Call memory_dff before DSP mapping to reserve registers (fixes #1447)
 2019-10-22 17:36:54 +02:00
Pepijn de Vos 83fbfe0964 Add some tests 
Copied from Efinix.

* fsm is broken
* latch and tribuf are not implemented yet
* memory maps to dram
 2019-10-21 16:25:15 +02:00
Pepijn de Vos 03457ee13e add a few more missing dff 2019-10-21 16:08:13 +02:00
Clifford Wolf 5025aab8c9 Add "verilog_defines -list" and "verilog_defines -reset" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-21 13:35:56 +02:00
Clifford Wolf 4033ff8c2e Fix handling of "restrict" in Verific front-end 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-10-21 12:39:28 +02:00
Pepijn de Vos 8a2699c40c add negedge DFF 2019-10-21 12:31:11 +02:00
Pepijn de Vos af7bdd598e use ADDSUB ALU mode to remove inverters 2019-10-21 12:00:27 +02:00
Pepijn de Vos 69fb3b8db2 Merge branch 'master' of https://github.com/YosysHQ/yosys into gowin 2019-10-21 10:51:34 +02:00
David Shah fa989e59e5 ecp5: Pass -nomfs to abc9 
Fixes #1459

Signed-off-by: David Shah <dave@ds0.me>
 2019-10-20 10:30:41 +01:00
Miodrag Milanović f2aa2d1bb4
Merge pull request #1457 from xobs/python-binary-name 
Makefile: don't assume python is called `python3`
 2019-10-19 08:58:02 +02:00
Sean Cross 82f60ba938 Makefile: don't assume python is called `python3` 
On some architectures, notably on Windows, the official name for the
Python binary from python.org is `python`.  The build system assumes
that python is called `python3`, which breaks under this architecture.

There is already infrastructure in place to determine the name of the
Python binary when building PYOSYS.  Since Python is now always required
to build Yosys, enable this check universally which sets the
`PYTHON_EXECUTABLE` variable.

Then, reuse this variable in other Makefiles as necessary, rather than
hardcoding `python3` everywhere.

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-10-19 14:04:52 +08:00
Miodrag Milanović e8ef3fcdfc
Merge pull request #1454 from YosysHQ/mmicko/common_tests 
Share common tests
 2019-10-18 14:29:44 +02:00
Miodrag Milanovic 190b40341a fixed error 2019-10-18 13:15:36 +02:00
Miodrag Milanovic 9bd9db56c8 Unify verilog style 2019-10-18 12:50:24 +02:00
Miodrag Milanovic 12383f37b2 Common memory test now shared 2019-10-18 12:33:35 +02:00
Miodrag Milanovic 477702b8c9 Remove not needed tests 2019-10-18 12:20:35 +02:00
Miodrag Milanovic 5603595e5c Share common tests 2019-10-18 12:19:59 +02:00
Miodrag Milanovic ab98f2dccf fix yosys path 2019-10-18 11:18:53 +02:00
Miodrag Milanovic 56f9482675 Fix path to yosys 2019-10-18 11:12:03 +02:00
Miodrag Milanovic c2ec7ca703 Moved all tests in arch sub directory 2019-10-18 11:06:12 +02:00
Miodrag Milanovic 3c41599ee1 Add async2sync 2019-10-18 11:00:27 +02:00
Miodrag Milanović 0568920d79
Merge pull request #1435 from YosysHQ/mmicko/efinix 
Add tests for Efinix architecture (contd)
 2019-10-18 10:54:35 +02:00
Miodrag Milanović b4d7650548
Merge branch 'master' into mmicko/efinix 2019-10-18 10:54:28 +02:00
Miodrag Milanović ab4899a2d0
Merge pull request #1434 from YosysHQ/mmicko/anlogic 
Add tests for Anlogic architecture (contd)
 2019-10-18 10:54:04 +02:00
Miodrag Milanović 66fca65b58
Merge branch 'master' into mmicko/anlogic 2019-10-18 10:53:56 +02:00
Miodrag Milanović 5ffb0053ec
Merge pull request #1421 from YosysHQ/eddie/pr1352 
Add tests for ECP5 architecture (contd)
 2019-10-18 10:53:34 +02:00
Miodrag Milanović 0b0b0cc0d9
Merge branch 'master' into eddie/pr1352 2019-10-18 10:52:50 +02:00
Miodrag Milanović e0a67fce12
Merge pull request #1420 from YosysHQ/eddie/pr1363 
Add tests for Xilinx architecture (contd)
 2019-10-18 10:51:32 +02:00
Miodrag Milanovic b659082e4a hierarchy - proc reorder 2019-10-18 09:13:06 +02:00
Miodrag Milanovic 46af9a0ff7 hierarchy - proc reorder 2019-10-18 09:06:43 +02:00
Miodrag Milanovic 0d60902fd9 hierarchy - proc reorder 2019-10-18 09:04:02 +02:00
Miodrag Milanovic e6ad714d20 hierarchy - proc reorder 2019-10-18 08:06:57 +02:00
N. Engelhardt 3b405d985e Call memory_dff before DSP mapping to reserve registers (fixes #1447) 2019-10-17 21:33:54 +02:00
Miodrag Milanovic 980df499ab Make equivalence work with latest master 2019-10-17 17:24:53 +02:00
Miodrag Milanovic b2f0d75807 remove not needed top module 2019-10-17 17:11:11 +02:00
Miodrag Milanovic 1a399c6456 remove not needed top module 2019-10-17 17:11:11 +02:00
Miodrag Milanovic a198bcdd4f split muxes synth per type 2019-10-17 17:11:11 +02:00