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Author SHA1 Message Date
YRabbit
be8d3fd74d gowin: Consider the peculiarity of GW1BR-9C 
The GW1NR-9C chip ODDR implementation differs from all other supported
chips by two suspicious inputs.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-26 20:56:30 +10:00
gatecat
374ac6d162
Merge pull request #961 from YosysHQ/ice40/pll-debug 
ice40: Improve error reporting for PLL conflicts
 2022-03-25 18:42:41 +00:00
gatecat
07c8506372 ice40: Improve error reporting for PLL conflicts 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-25 15:55:07 +00:00
YRabbit
69b4461f55
gowin: Name the constants (#958) 
Place arbitrary constants side by side to avoid conflicts.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-21 20:15:29 +00:00
gatecat
b234828125 docs: Initial reference for the Viaduct 'uarch' API 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-21 20:12:58 +00:00
Pepijn de Vos
bb923c7732
Gowin: use global VCC and VSS nets (#956) 
* use global VCC and VSS nets

* derp

* remove init parameter
 2022-03-19 18:44:08 +00:00
gatecat
774d3944b3 parallel_refine: Fix compile error with some configs 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-19 18:43:31 +00:00
gatecat
7703cf61d0
Merge pull request #955 from YosysHQ/gatecat/mistral-updates-2 
mistral: Updated CLK mux select name
 2022-03-18 19:44:35 +00:00
gatecat
5e9236f9d4 mistral: Updated CLK mux select name 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-18 18:54:40 +00:00
gatecat
051228c49a
Merge pull request #953 from YosysHQ/gatecat/mistral-updates 
mistral: Update to latest upstream
 2022-03-18 17:52:47 +00:00
Maciej Dudek
49cc4ca30b Nexus: Fixed OSCA parameters, add pll default parameters 
Signed-off-by: Maciej Dudek <mdudek@antmicro.com>
 2022-03-18 17:26:06 +01:00
gatecat
8e9d0a6e09
Merge pull request #954 from YosysHQ/gatecat/rapidwright-update 
ci: Fixes for latest RapidWright
 2022-03-17 20:57:56 +00:00
gatecat
29654c52be ci: Fixes for latest RapidWright 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-17 20:01:44 +00:00
gatecat
14d53dfec8 clangformat 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-17 19:24:05 +00:00
gatecat
d8244bb62d mistral: Update to latest upstream 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-17 19:19:38 +00:00
gatecat
2635bab2f1 ecp5: Fix double-counting of FFs in report 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-16 15:44:45 +00:00
gatecat
c278a29a38
Merge pull request #950 from yrabbit/start 
gowin: don't crash if no arguments are set
 2022-03-16 14:41:18 +00:00
gatecat
c9fd41c529
Merge pull request #948 from antmicro/dcs_support 
nexus: DCS support
 2022-03-16 09:40:17 +00:00
Maciej Kurc
237391c1b8 nexus: Corrected auto frequency constraint for LF output of OSCA 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2022-03-16 09:20:15 +01:00
Maciej Kurc
43861c0ee2 nexus: Added support for the DCS Bel 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2022-03-16 09:20:15 +01:00
gatecat
74783c0c09
Merge pull request #949 from yrabbit/thousands 
BUGFIX: disable the thousands separator
 2022-03-16 07:02:35 +00:00
YRabbit
c898587b87 gowin: don't crash if no arguments are set 
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-16 15:47:13 +10:00
YRabbit
e3b9c971f9 BUGFIX: disable the thousands separator 
The wire numbers are very large and it is undesirable to use a thousand
separator there. This is a side effect of enabling locale.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-16 15:05:27 +10:00
gatecat
2df9d3537b
Merge pull request #943 from yrabbit/locale 
gowin: support for locales other than en_US and C
 2022-03-15 20:44:03 +00:00
YRabbit
53ddbbaa85 Set the locale as early as possible 
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-16 05:39:55 +10:00
gatecat
e327050bd1
Merge pull request #944 from Riesi/master 
ice40: fix crash when packing LUTs with no output
 2022-03-15 18:59:45 +00:00
gatecat
81b48b414b
Merge pull request #947 from antmicro/dcc_enhancements 
nexus: DCC support fixups
 2022-03-15 18:54:18 +00:00
YRabbit
ad00f3fdeb gowin: test locale workaround 
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-15 21:52:32 +10:00
Maciej Kurc
1cc71c7846 nexus: Added FASM feature emission for DCC and port timing class info 
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
 2022-03-15 10:43:31 +01:00
gatecat
6ed625be8e
Merge pull request #945 from yrabbit/wip-oddr 
gowin: add support for ODDR primitive
 2022-03-15 07:42:00 +00:00
YRabbit
badef293eb gowin: add support for ODDR primitive 
Compatible with older versions of apicula bases.
Also small fixes and as the number of virtual Bels grows it is necessary
to assign them Z coordinate in a centralized way to avoid conflicts and
for this purpose introduced the BelZ enum.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-15 11:02:37 +10:00
Stefan Riesenberger
e9ce55bfd0 ice40: fix crash when packing LUTs with no output 2022-03-14 12:43:19 +01:00
YRabbit
25d7e3ae8b gowin: support for locales other than en_US and C 
Specifically, those locales where the fractional part separator in
floating point numbers is not a dot.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-14 21:41:57 +10:00
gatecat
b852df3260
Merge pull request #942 from yrabbit/bugfix-1 
gowin: BUGFIX temporarily disable the budget
 2022-03-14 07:53:48 +00:00
YRabbit
4736acb3d5 fix identation 
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-14 17:42:50 +10:00
YRabbit
e0f55e6d69 gowin: BUGFIX temporarily disable the budget 
Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-14 14:23:20 +10:00
gatecat
c0fd0374ad
Merge pull request #938 from Ravenslofty/mistral-m10kinit 
mistral: M10K initialisation support
 2022-03-12 20:40:38 +00:00
gatecat
851007b4a1
Merge pull request #940 from VioletEternity/truncated-config-words 
ecp5: accept lowercase characters in hex strings
 2022-03-12 20:36:31 +00:00
Lofty
883f274802 mistral: M10K initialisation support 2022-03-12 17:08:20 +00:00
gatecat
233ea62c13
Merge pull request #941 from yrabbit/gsr 
gowin: Add the Global Set/Reset primitive
 2022-03-12 15:43:26 +00:00
YRabbit
4a2aa6deb4 gowin: Add the Global Set/Reset primitive 
GSR is added automatically if it was not instantiated by the user explicitly.

Compatible with old apicula bases, the functionality does not work, but
the crash does not happen --- just a warning.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2022-03-12 23:05:42 +10:00
Maya
9f53bd4278 ecp5: accept lowercase characters in hex strings. 2022-03-11 23:34:45 +00:00
Maya
2a3d0c1d29 ecp5: verify hex strings contain only valid characters. 2022-03-11 23:31:23 +00:00
gatecat
20e595e211
Merge pull request #939 from antmicro/fix-global-router 
[fpga_interchange] FIX: Don't hold reference to current visit in route_global_arc
 2022-03-11 15:45:25 +00:00
Krzysztof Boronski
8c0dbdb218 interchange: Don't hold reference to visit in global routing 
Signed-off-by: Krzysztof Boronski <kboronski@antmicro.com>
 2022-03-11 07:53:42 -06:00
gatecat
1911a9523c
Merge pull request #886 from Ravenslofty/mistral-m10k 
mistral: M10K support
 2022-03-09 18:03:59 +00:00
Lofty
3e688a3ac9 mistral: fixes and debug info 2022-03-09 17:13:54 +00:00
Lofty
9be65cd67c mistral: some more M10K fixes 2022-03-09 17:13:54 +00:00
gatecat
da65afc83b mistral: M10K pack fixes 
Signed-off-by: gatecat <gatecat@ds0.me>
 2022-03-09 17:13:54 +00:00
Lofty
78474a5dec mistral: preliminary bitstream info 2022-03-09 17:13:54 +00:00