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64 Commits

Author SHA1 Message Date
Catherine
cd7f7c12f1 CMake: refactor architecture-specific build system parts. 
Two user-visible changes were made:
* `-DUSE_RUST` is replaced with `-DBUILD_RUST`, by analogy with
  `-DBUILD_PYTHON`
* `-DCOVERAGE` was removed as it doesn't work with either modern GCC
  or Clang
 2025-01-21 17:13:03 +00:00
Rowan Goemans
2627d4e0ad
ecp5: Allow disabling of global promotion (#1367) 2024-09-12 20:16:17 +02:00
gatecat
bc18d18a95 ecp5: Only write bitstream if --textcfg passed 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-12-17 10:37:15 +00:00
gatecat
76683a1e3c refactor: Use constids instead of id("..") 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-02-16 17:09:54 +00:00
gatecat
f36188f2e1 ecp5: LUT permutation support 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-12-13 20:22:06 +00:00
gatecat
2ffb081442 Fixing old emails and names in copyrights 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-06-12 13:22:38 +01:00
gatecat
eca1a4cee4 Use hashlib in most remaining code 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-06-02 15:05:20 +01:00
gatecat
579b98c596 Use hashlib for core netlist structures 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-06-02 14:27:56 +01:00
D. Shah
f05d024666 ecp5: Use snake case for arch-specific functions 
This makes the difference clearer between the general arch API that
everyone must implement; and helper functions specific to one arch.

Signed-off-by: D. Shah <dave@ds0.me>
 2021-02-03 10:53:08 +00:00
whitequark
89e0cc8078 Simplify and improve chipdb embedding/loading. 2020-06-26 08:36:07 +00:00
Nathaniel Graff
08f68518f2 Fix spelling of 'unsupported' 
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
 2020-05-13 20:00:37 -07:00
David Shah
3b49c20f43 ecp5: Proper support for '12k' device 
Signed-off-by: David Shah <dave@ds0.me>
 2020-03-13 11:22:11 +00:00
David Shah
08cf545d9b Revert "Merge pull request #355 from YosysHQ/ecp5-promote-lsr" 
This reverts commit 6a7d1fe53d, reversing
changes made to c3d4117a21.
 2019-11-20 17:10:11 +00:00
David Shah
67e216f8fb ecp5: Add support for promotion of LSRs to global network 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-19 14:08:35 +00:00
David Shah
c9969c1593 Add deprecation warning for default packages 
Signed-off-by: David Shah <dave@ds0.me>
 2019-08-08 21:35:55 +01:00
David Shah
e55946bec7 clangfromat 
Signed-off-by: David Shah <dave@ds0.me>
 2019-08-07 14:46:53 +01:00
David Shah
661237eb64 ecp5: Add --out-of-context for building hard macros 
Signed-off-by: David Shah <dave@ds0.me>
 2019-08-07 14:22:47 +01:00
David Shah
ec48f8f464 ecp5: New Property interface 
Signed-off-by: David Shah <dave@ds0.me>
 2019-08-05 17:22:37 +01:00
David Shah
1839a3a770 Major Property improvements for common and iCE40 
Signed-off-by: David Shah <dave@ds0.me>
 2019-08-05 14:52:15 +01:00
Miodrag Milanovic
be47fc3e9a clangformat run 2019-06-25 18:19:25 +02:00
Miodrag Milanovic
9affcf82d9 default for 5G is speed 8 2019-06-21 18:06:01 +02:00
Miodrag Milanovic
66ea9f39f7 enable lading of jsons and setting up context 2019-06-14 15:18:35 +02:00
Miodrag Milanovic
ca7e944d7a restore arch info for ecp5 2019-06-14 08:55:11 +02:00
Miodrag Milanovic
03dff10cbd Load properties from json and propagate to context create 2019-06-13 20:42:11 +02:00
Miodrag Milanovic
4de147d9e4 Save settings that we saved in project 2019-06-13 18:39:16 +02:00
David Shah
02ae21d8fc Add --placer option and refactor placer selection 
Signed-off-by: David Shah <dave@ds0.me>
 2019-03-24 11:10:20 +00:00
David Shah
7142db28a8 HeAP: Make HeAP placer optional 
A CMake option 'BUILD_HEAP' (default on) configures building of the
HeAP placer and the associated Eigen3 dependency.

Default for the iCE40 is SA placer, with --heap-placer to use HeAP

Default for the ECP5 is HeAP placer, as SA placer can take 1hr+ for
large ECP5 designs and HeAP tends to give better QoR. --sa-placer can
be used to use SA instead, and auto-fallback to SA if HeAP not built.

Signed-off-by: David Shah <dave@ds0.me>
 2019-03-22 10:31:54 +00:00
David Shah
ba4150aecc ecp5: Add an error for mixed constrained/unconstrained IO 
Signed-off-by: David Shah <dave@ds0.me>
 2019-02-25 14:45:43 +00:00
David Shah
81b176e150 ecp5: Improve error handling and warning generation in LPF parser 
Signed-off-by: David Shah <dave@ds0.me>
 2019-02-25 14:40:38 +00:00
David Shah
4b7ec5cecb ecp5: Add --basecfg deprecation warning 
Signed-off-by: David Shah <dave@ds0.me>
 2019-02-08 13:52:39 +00:00
David Shah
1ae722272a ecp5: clangformat timing changes 
Signed-off-by: David Shah <dave@ds0.me>
 2018-11-16 13:27:03 +00:00
David Shah
19cc284b8c ecp5: Allow selection of device speed grade 
Signed-off-by: David Shah <dave@ds0.me>
 2018-11-16 13:26:28 +00:00
David Shah
3ecd440748 ecp5: Use new timing data 
Signed-off-by: David Shah <dave@ds0.me>
 2018-11-16 13:26:28 +00:00
Pedro Vanzella
710ea1b265 Mark getArchOptions as override in derived classes 2018-11-13 11:03:48 -02:00
David Shah
db0646be8a ecp5: Adding LPF parser 
Signed-off-by: David Shah <dave@ds0.me>
 2018-10-31 10:48:54 +00:00
David Shah
8aac6db44b ecp5: Add support for correct tile naming in all variants 
Signed-off-by: David Shah <dave@ds0.me>
 2018-10-16 14:37:24 +01:00
Miodrag Milanovic
3bb9a7df01 Added command parser and common implementation 2018-08-05 16:13:34 +02:00
Miodrag Milanović
dc34d4c9ed
Merge pull request #33 from YosysHQ/gui-ecp5 
Gui ecp5
 2018-08-04 04:05:38 -07:00
Eddie Hung
3d5dcda12c Auto frequency only if --freq 0 is set 2018-08-03 19:53:32 -07:00
Miodrag Milanovic
e68ca65e9e Unify interfaces for gui 2018-08-03 18:23:40 +02:00
David Shah
0658759495 ecp5: Remove libtrellis link for bitstream gen 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-01 15:58:38 +02:00
Eddie Hung
70747b9355 Merge branch 'redist_slack' into 'redist_slack' 
# Conflicts:
#   common/timing.cc
 2018-07-31 17:51:56 +00:00
David Shah
f3127f7dfd ecp5: Add Bel graphics 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-31 14:39:37 +02:00
Eddie Hung
9d489e8198 Retry clangformat 2018-07-25 18:34:14 -07:00
Eddie Hung
a21cc4dd5b Merge remote-tracking branch 'origin/master' into redist_slack 2018-07-25 17:55:20 -07:00
Eddie Hung
950f33c1bb clangformat 2018-07-25 17:53:01 -07:00
Eddie Hung
c71212d0e1 If --freq not set, attempt to find max by adjusting budget so min path slack == 0 2018-07-24 23:19:24 -07:00
David Shah
3931c84fed ecp5: Architecture testing and fixing 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-24 16:38:35 +02:00
David Shah
c80934f953 ecp5: Add support for pin name constraints using 'LOC' attributes 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-18 16:01:53 +02:00
David Shah
0e31a8e266 ecp5: Adding command line options for device type 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-07-17 12:50:22 +02:00