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73 Commits

Author SHA1 Message Date
Adam Sampson 19160f10ae Use CMake's Python3 rather than PythonInterp in subdirs 2022-08-21 17:48:01 +01:00
Chandler Klüser b502499a1e Update README.md 2022-06-22 21:03:04 -03:00
William D. Jones 78ce9971ff README.md: Add machxo2 arch to list of (experimental) supported devices. 2021-12-16 16:59:38 -05:00
Pepijn de Vos 916ae180ac remove generic leftover in gowin 2021-07-17 17:36:54 +02:00
gatecat 1941d1aa81 Update URLs 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-06-12 13:22:38 +01:00
gatecat 3eeb2b20eb Update README 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-05-15 21:51:56 +01:00
gatecat ea45971dcc Update README 
Signed-off-by: gatecat <gatecat@ds0.me>
 2021-05-11 15:40:30 +01:00
Keith Rothman 6b04fd1524 Small fixes from review. 
Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
 2021-02-15 09:54:58 -08:00
D. Shah f501ba0c77 Update prjoxide URL 
Signed-off-by: D. Shah <gatecat@ds0.me>
 2021-02-08 13:04:49 +00:00
Pepijn de Vos 3611f54902
Gowin target (#542) 
* load wires

* add slice bels

* add IOB

* add aliases

* local aliases

* broken packing stuff

* working packer

* add constraints

* pnr runs1111

* add timing info

* constraints

* more constraint stuff

* add copyright

* remove generic reference

* remove parameters

* remove generic python api

* add newline to end of file

* some small refactoring

* warn on invalid constraints

* don't error on missing cell

* comment out debugging print

* typo

* avoid copy

* faster empty idstring

* remove intermediate variable

* no more deadnames

* fix cst warnings

* increase ripup and epsilon a bit

* take single device parameter

* add info to readme

* gui stubs

* Revert 4d03b681a8

* assign ff_used in assignArchInfo

* decrease beta for better routability

* try to fix CI
 2020-12-30 14:59:55 +00:00
David Shah 0a54ffdd44 cmake: Disable building GUI by default 
This should reduce the number of Qt5-related issues, which often prevent
even the basic command line flow from working.

Signed-off-by: David Shah <dave@ds0.me>
 2020-12-08 10:01:23 +00:00
David Shah 2fe8bebc6c nexus: Update docs and CMake 
Signed-off-by: David Shah <dave@ds0.me>
 2020-11-30 08:59:04 +00:00
梅见月七 b015ee825c
missing '/local' at ecp5 installing 2020-11-17 09:40:45 +08:00
Miodrag Milanović 93faa752f5
Remove boost-python from requirements 2020-11-16 09:42:15 +01:00
Jonathan Neuschäfer 13c2e8ceba README.md: Fix two typos 2020-09-23 09:08:47 +02:00
Robin Ole Heinemann 70afb97f61 readme: fix typo ICEBOX -> ICESTORM 2020-07-16 15:52:27 +02:00
David Shah 9eb6e549c5 Update some URLs 
Signed-off-by: David Shah <dave@ds0.me>
 2020-06-26 11:43:27 +01:00
David Shah dc209f6344
Merge pull request #459 from whitequark/better-chipdb 
CMake: rewrite chipdb handling from ground up
 2020-06-25 15:39:54 +01:00
whitequark 1dc1164dce CMake: rewrite chipdb handling from ground up. 2020-06-25 14:03:37 +00:00
whitequark 1f061b5a97
Remove dead links from README 2020-06-24 07:24:29 +00:00
gojimmypi b4aaae2c5f
update README TRELLIS_INSTALL_PREFIX example 
`TRELLIS_INSTALL_PREFIX` will tell `next-pnr` to look in both `share` and `lib` directories.

See https://github.com/YosysHQ/nextpnr/pull/406#discussion_r387945570
 2020-03-04 13:39:33 -08:00
gojimmypi 050cb6914f
Update README TRELLIS_INSTALL_PREFIX example 
per https://github.com/YosysHQ/nextpnr/pull/406#discussion_r387937313 it is not an install directory
 2020-03-04 13:25:47 -08:00
gojimmypi 5a26e0f0d3
Update README with TRELLIS_INSTALL_PREFIX example 
see https://github.com/YosysHQ/nextpnr/pull/404 and https://github.com/SymbiFlow/prjtrellis/pull/123
 2020-03-04 13:10:48 -08:00
Sebastian Birke 2c938e0e8b Rename cmake path variable TRELLIS_ROOT to TRELLIS_INSTALL_PREFIX 2020-02-04 18:19:45 +01:00
Miodrag Milanovic 3f439c1ef2 Enable screenshot and recording feature 2020-01-05 13:51:12 +01:00
Franck HOUSSEN 346998caed [README] Add prerequisite: libboost-iostreams-dev. 2019-12-25 11:56:18 +01:00
Franck HOUSSEN 16e28f002e [DOC] Fixing typo: cmake test suite triggered by 'make test'. 2019-12-15 20:14:25 +01:00
Miodrag Milanović 992c9acd56
Clarify step for macOS 2019-12-09 17:27:09 +01:00
David Shah 1e4feed383 General documentation updates 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-26 21:47:20 +00:00
David Shah 98fe4438f1 ECP5 support is no longer experimental 
Signed-off-by: David Shah <dave@ds0.me>
 2019-11-26 16:10:53 +00:00
Sean Cross 7cda79f9b7 README: document PREGENERATED_BBA_PATH 
Signed-off-by: Sean Cross <sean@xobs.io>
 2019-09-17 11:33:39 +08:00
Sean Cross aa7e20357f README: add a note about static windows builds 
Windows has different triples when building with static.  Note this in
the README.

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-08-15 12:59:27 +08:00
Ashe Connor 1727662f10
Add `eigen` to brew install list for macOS 2019-07-29 14:17:03 +10:00
Eddie Hung bfe4c50d88
Add link to arXiv paper 2019-05-20 11:50:23 -07:00
Alexander Lent 003619e91c
Fix ice40 example directory in README.md 
ice40/blinky.* moved to ice40/examples/blinky/blinky.* in commit 1780f42b9a
 2019-04-15 21:27:11 -07:00
Sean Cross 638f84a622 README: update windows build instructions for eigen, python 
The recent addition of "eigen3" to nextpnr necessitates the addition of
"eigen" to the list of vcpkg packages to be installed on Windows.

Add the 32- and 64-bit versions of eigen to the command issued to
install various dependencies.

Also document one possible build command, and note about unpacking
python36.zip.

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-04-02 15:25:00 +08:00
David Shah 81a7b5d2a1 Update README.md 
Signed-off-by: David Shah <dave@ds0.me>
 2019-03-22 10:46:54 +00:00
David Shah 8f5d5003e9 Clarify ICEBOX_ROOT parameter 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-12-21 14:37:27 +00:00
David Shah 024db62ef0 Update README.md 
Fixes #74

Signed-off-by: David Shah <dave@ds0.me>
 2018-11-26 09:47:16 +00:00
Sean Cross bfbea5bcb7 README: further specify required Boost packages for Ubuntu 
UWhen installing Boost, you can either install libboost-all-dev, or install
just the required packages.

Previously, `libboost-dev` was the only required package listed.

This adds `libboost-filesystem-dev libboost-thread-dev libboost-program-options-dev
libboost-python-dev` to the list of required packages.

It addresses issue #128.

Signed-off-by: Sean Cross <sean@xobs.io>
 2018-11-22 14:06:24 +08:00
Miodrag Milanovic 890fec2a1b Added test code coverage report 2018-08-23 18:38:34 +02:00
Clifford Wolf f5688c44ff
Update README.md 2018-08-23 18:01:20 +02:00
Miodrag Milanovic 8965922219 Added ability for static builds 2018-08-16 10:32:34 +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
David Shah b273475e51 More documentation tweaks 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-01 10:51:32 +02:00
David Shah b17b0680b5 Improving documentation wording 
Signed-off-by: David Shah <davey1576@gmail.com>
 2018-08-01 10:40:32 +02:00
Clifford Wolf df51497ec7 Move FAQ, Wiki stuff to docs/ 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-01 10:24:55 +02:00
Tim 'mithro' Ansell e578b9052d Improve a lot of the README contents. 
* Reworked the initial paragraph.

 * Added an FAQ section.

 * Added explanation about links between nextpnr and other projects.

 * Added SymbioticEDA's relationship to the project.

The README is now explicitly create about the fact that **next** refers
to being after Arachne-PNR by repeating the fact multiple times.
 2018-07-31 19:01:31 -07:00
Tim 'mithro' Ansell 8dca8447ac Fix trailing white space. 2018-07-31 17:33:48 -07:00
Clifford Wolf 38d7cc3b85 Update README.md 2018-07-31 13:41:18 +00:00