2471 commits

Author	SHA1	Message	Date
Robert O'Callahan	8b75c06141	Add a general tests/.gitignore and remove redundant entries in subdirectory .gitignore files.	2025-07-22 10:38:38 +00:00
Martin Povišer	9ab1946799	Merge pull request #5209 from povik/hieropt ... Start `opt_hier` to enable hierarchical optimization	2025-07-17 14:12:18 +02:00
Martin Povišer	415b7d3f65	Drop experimental label off synth -hieropt	2025-07-17 12:02:44 +02:00
Martin Povišer	22a44e4333	Start opt_hier	2025-07-05 16:45:52 +02:00
YRabbit	85e7c68fc6	Gowin. BUGFIX. Fix multi-line descriptions. ... If let's say the enumeration of inputs took several lines, then all after the first one were ignored. Since the first line ended with a comma, an error was generated when trying to use the resulting file. Signed-off-by: YRabbit <rabbit@yrabbit.cyou>	2025-07-02 12:39:18 +10:00
KrystalDelusion	5268565410	Merge pull request #5108 from marzoul/adrien-uram ... Create a single-port URAM mapping to support memories 2048 x 144b	2025-05-13 09:54:36 +12:00
Adrien Prost-Boucle	6bf7587338	URAM mapping : Add test for 2048 x 144b	2025-05-10 14:53:56 +02:00
Adrien Prost-Boucle	c7de531231	URAM mapping : Fix port indexes according to Yosys warnings	2025-05-09 15:09:11 +02:00
Adrien Prost-Boucle	c4a49f0c55	Create a single-port URAM mapping to support memories 2048 x 144b	2025-05-09 14:16:03 +02:00
Patrick Urban	6d575918fc	gatemate: Set unused BRAM inputs to 'bx ... This will reduce the number of CPEs to generate fixed values at the block RAM inputs, if it is not used.	2025-04-28 14:42:16 +02:00
KrystalDelusion	2d6255175e	Merge pull request #5057 from secworks/blocking_assignment_greenpak4_cells_sim_digital ... Change to use blocking assignments in non-clocked processes.	2025-04-26 11:15:10 +12:00
KrystalDelusion	6564810ae3	Merge pull request #4992 from Anhijkt/fix-ice40dsp-unsigned ... ice40_dsp: fix const handling	2025-04-26 11:15:02 +12:00
Miodrag Milanović	febc07e6fb	Merge pull request #5039 from YosysHQ/gatemate_bram ... gatemate: WRITE_THROUGH mode change	2025-04-25 09:53:43 +02:00
Emil J	f8c027b70e	Merge pull request #5056 from secworks/blocking_assignment_gatemate_cells_sim ... Change to blocking assignments in non-clocked process.	2025-04-23 23:13:54 +02:00
Joachim Strömbergson	2fcb61adb5	Change to use blocking assignments in non-clocked processes. ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2025-04-23 17:21:32 +02:00
Joachim Strömbergson	90f50722ab	Change to blocking assignments in non-clocked process. ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2025-04-23 17:13:37 +02:00
Joachim Strömbergson	e4d6781088	Changing non clocked alway assignment to blocking. ... Signed-off-by: Joachim Strömbergson <joachim@assured.se>	2025-04-23 16:59:53 +02:00
Miodrag Milanovic	c343462c16	gatemate: WRITE_THROUGH mode change	2025-04-18 14:16:02 +02:00
Anhijkt	163e339c69	ice40_dsp: add unextend_unsigned function	2025-04-11 19:41:35 +03:00
Anhijkt	4a178d7cff	ice40_dsp: change unextend call condition	2025-04-10 17:42:39 +03:00
Adrien Prost-Boucle	3911a627a8	Clearer diff for the all-x corner case	2025-04-07 07:55:30 +02:00
Adrien Prost-Boucle	7a1729e609	Fix mux xilinx mapping when all inputs are x	2025-04-06 11:43:17 +02:00
Anhijkt	2b3a148fc4	ice40_dsp: fix const handling	2025-04-05 13:46:38 +03:00
Emil J	1b25e1cee0	Merge pull request #4942 from Anhijkt/fix-ice40dsp ... ice40_dsp: fix log_assert issue	2025-03-28 13:32:17 +01:00
YRabbit	c37db637c7	Gowin. Remove unnecessary modules ... Primitives that are not planned for implementation for reasons of belonging to old unsupported chips or representing composite complex IPs rather than primitives are removed. Also latches and large MUXes not planned for implementation. Signed-off-by: YRabbit <rabbit@yrabbit.cyou>	2025-03-28 06:34:26 +10:00
Scott Ashcroft	04bbd4e7e2	Make all vector-size related integer params in $print sim model signed ... This fixes iverilog crashes on 32-bit, similar to 95944eb for $mem.	2025-03-25 13:08:49 +00:00
Miodrag Milanović	733487e730	Merge pull request #4950 from pu-cc/gatemate-serdes-update ... gatemate: Add `CC_SERDES` parameters and update port names	2025-03-20 10:52:23 +01:00
Anhijkt	a9d765e11e	ice40_dsp: group empty wires	2025-03-16 15:11:45 +02:00
Anhijkt	725c489c7e	ice40_dsp: fix log_assert issue	2025-03-15 17:11:32 +02:00
Martin Povišer	6da543a61a	Merge pull request #4818 from povik/macc_v2 ... Add `$macc_v2`	2025-03-12 22:55:40 +01:00
KrystalDelusion	bf96ed322d	Merge pull request #4827 from aerkiaga/main ... Update ALU MULT mode in gowin to match nextpnr	2025-03-13 10:49:37 +13:00
Martin Povišer	d8a4991289	Merge pull request #4931 from povik/buf-clean ... opt_clean, simplemap: Add `$buf` handling	2025-03-10 15:10:17 +01:00
Martin Povišer	9f7cdd4bd4	Merge pull request #4262 from RoaLogic/master ... MAX10 updates	2025-03-07 19:59:55 +01:00
Martin Povišer	557047fe1e	opt_clean, simplemap: Add $buf handling	2025-03-07 16:08:38 +01:00
N. Engelhardt	268a034b21	Merge pull request #4866 from YosysHQ/ql_ioff ... add IOFF inference for qlf_k6n10f	2025-03-03 14:12:09 +00:00
N. Engelhardt	303a386ecc	create duplicate IOFFs if multiple output ports are connected to the same register	2025-01-31 11:28:57 +01:00
Krystine Sherwin	0ec5f1b756	pmgen: Move passes out of pmgen folder ... - Techlib pmgens are now in relevant techlibs/*. - `peepopt` pmgens are now in passes/opt. - `test_pmgen` is still in passes/pmgen. - Update `Makefile.inc` and `.gitignore` file(s) to match new `*_pm.h` location, as well as the `#include`s. - Change default `%_pm.h` make target to `techlibs/%_pm.h` and move it to the top level Makefile. - Update pmgen target to use `$(notdir $*)` (where `$*` is the part of the file name that matched the '%' in the target) instead of `$(subst _pm.h,,$(notdir $@))`.	2025-01-31 15:18:28 +13:00
N. Engelhardt	25b400982b	detect aliased I/O ports	2025-01-28 17:37:23 +01:00
N. Engelhardt	9da4fe747e	fix bus ioff inference	2025-01-28 11:23:36 +01:00
Martin Povišer	6c76dcec3e	macc_v2: Fix v2 omissions	2025-01-27 13:08:44 +01:00
N. Engelhardt	1cf8e7c7db	add ioff inference for qlf_k6n10f	2025-01-24 21:17:15 +01:00
Martin Povišer	3184b335da	macc_v2: Fix language constructs in simlib model	2025-01-24 13:22:30 +01:00
Martin Povišer	1e8aa56f7f	macc_v2: Init simlib model	2025-01-24 12:38:03 +01:00
Emil J. Tywoniak	a58481e9b7	mark all hash_into methods nodiscard	2025-01-14 12:39:15 +01:00
Emil J	9f7040b3d1	Merge pull request #4683 from keszybz/use-SOURCE_DATE_EPOCH ... Respect $SOURCE_DATE_EPOCH in generate_bram_types_sim.py	2025-01-10 23:43:26 +01:00
Patrick Urban	1fdb2a4511	gatemate: Add CC_SERDES parameters and update port names	2025-01-10 10:25:10 +01:00
Aritz Erkiaga	9a11204329	Update ALU MULT mode in gowin to match nextpnr	2024-12-23 11:12:48 +01:00
Emil J. Tywoniak	b9b9515bb0	hashlib: hash_eat -> hash_into	2024-12-18 15:09:25 +01:00
Emil J. Tywoniak	4e29ec1854	hashlib: acc -> eat	2024-12-18 15:09:25 +01:00
Emil J. Tywoniak	d071489ab1	hashlib: redo interface for flexibility	2024-12-18 14:49:25 +01:00