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Code Activity
17400 commits 136 branches 68 tags 56 MiB
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39 commits

Author SHA1 Message Date
Leo Moser
b06c57b2bf fabulous: remove unused -blif option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-07-01 13:38:45 +02:00
Leo Moser
655cb40d0f fabulous: add --cells-map option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:51 +02:00
Leo Moser
4fac567673 fabulous: add -arith-map option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:51 +02:00
Leo Moser
d50999ea45 fabulous: format using clang 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:51 +02:00
Leo Moser
2535504217 fabulous: update CMakeLists.txt 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:51 +02:00
Leo Moser
aa84f4a13b fabulous: remove legacy arith_map.v mapping 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:51 +02:00
Leo Moser
f79c0ad214 fabulous: add -multiplier-map option, map to $__FABULOUS_MUL 
- an example: `-multiplier-map multiplier_map.v 8:8:2:2:10`

Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:44 +02:00
Leo Moser
d72cca2945 fabulous: add -clkbuf-map option, map to $__FABULOUS_GBUF 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:33 +02:00
Leo Moser
ec8155e040 fabulous: convert -iopad to -noiopad, map to $__FABULOUS_[I|O|T|IO]BUF 
- with PCF support in nextpnr fabulous, `-iopad` is now the default
- supply further mapping using `-extra-plib`

Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:09:19 +02:00
Leo Moser
c73fd4f70b fabulous: add -extra-mlibmap option, remove legacy -noregfile option 
- this allows to map to any memories
- to map legacy register files, use: `-extra-plib regfile.v -extra-mlibmap ram_regfile.txt -extra-map regfile_map.v`

Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:08:54 +02:00
Leo Moser
6c82468031 fabulous: add -ff option, remove legacy -plib/-complex-dff option 
The concept of 'COMPLEX_DFF' is deprecated. Instead, simply specify the supported flip-flops using `-ff <cell_type_pattern> <init_values>` and supply the mapping file.

Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:06:38 +02:00
Leo Moser
30640c71e2 fabulous: fix argument check in -carry option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:02:41 +02:00
Leo Moser
54c37b395b fabulous: fix argument check in -lut option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:02:41 +02:00
Leo Moser
d671de97e9 fabulous: remove legacy -vpr option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:02:41 +02:00
Leo Moser
32bd3e5418 fabulous: remove unused -encfile option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:02:41 +02:00
Leo Moser
a1759e7ae7 fabulous: remove unused -edif option 
Signed-off-by: Leo Moser <leomoser99@gmail.com>
 2026-06-30 16:02:41 +02:00
Miodrag Milanovic
a689342207 Remove trailing whitespaces 2026-06-23 07:24:59 +02:00
Miodrag Milanovic
48a3dcc02a End of file fix 2026-06-23 07:23:41 +02:00
Catherine
a727e7f6e7 Migrate build system to CMake 
See #5895 for details.

This commit does not include CI or documentation changes.
 2026-06-03 08:58:10 +00:00
nella
fff034d2f8 Add check before flatten in synth_*. 2026-05-05 14:06:58 +02:00
Marcel Jung
49ecb1ac11 fabulous: add frame_config_mux BEls 2026-03-12 16:05:21 +01:00
Emil J
a78eb9e151
Merge pull request #5315 from YosysHQ/emil/write_rtlil-no-sort 
write_rtlil: don't sort
 2025-09-22 11:14:39 +02:00
Robert O'Callahan
5ac6858f26 Remove .c_str() from log_cmd_error() and log_file_error() parameters 2025-09-16 22:59:08 +00:00
Emil J. Tywoniak
73747f6928 read_verilog: add -relativeshare for synthesis reproducibility testing 2025-09-16 15:47:35 +02:00
Robert O'Callahan
c7df6954b9 Remove .c_str() from stringf parameters 2025-09-01 23:34:42 +00:00
Krystine Sherwin
ff10aeebd6
Fix some synth_* help messages 
Mostly memory_libmap arg checks; puts the checks into an else block on the `if (help_mode)` check to avoid cases like `synth_ice40` listing `-no-auto-huge [-no-auto-huge]`.
Also fix `map_iopad` section being empty in `synth_fabulous`.
 2024-03-18 11:33:18 +13:00
gatecat
e56dad56c4 fabulous: Add support for LUT6s 
Signed-off-by: gatecat <gatecat@ds0.me>
 2023-04-12 18:42:09 +02:00
gatecat
2ab3747cc9 fabulous: Add support for mapping carry chains 
Signed-off-by: gatecat <gatecat@ds0.me>
 2023-02-27 09:50:34 +01:00
gatecat
25e7cb3bbb fabulous: Add CLK to BRAM interface primitives 
Signed-off-by: gatecat <gatecat@ds0.me>
 2023-02-16 12:55:53 +01:00
gatecat
b6467f0801 fabulous: Allow adding extra custom prims and map rules 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-11-17 13:34:58 +01:00
gatecat
f111bbdf40 fabulous: improvements to the pass 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-11-17 13:34:58 +01:00
gatecat
e3f9ff2679 fabulous: Unify and update primitives 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-11-17 13:34:58 +01:00
TaoBi22
12c22045b7 Introduce RegFile mappings 2022-11-17 13:34:58 +01:00
TaoBi22
2b07e01ea4 Replace synth call with components, reintroduce flags and correct vpr flag implementation 2022-11-17 13:34:58 +01:00
TaoBi22
df56178567 Reorder operations to load in primitive library before hierarchy pass 2022-11-17 13:34:58 +01:00
TaoBi22
da32f21b59 Add plib flag to specify custom primitive library path 2022-11-17 13:34:58 +01:00
TaoBi22
950dde3081 Remove flattening from FABulous pass 2022-11-17 13:34:58 +01:00
TaoBi22
8fdf4948a8 Remove ALL currently unused flags (some to be reintroduced later and passed through to synth) 2022-11-17 13:34:58 +01:00
TaoBi22
2e9480be24 Add synth_fabulous ScriptPass 2022-11-17 13:34:58 +01:00