333 commits

Author	SHA1	Message	Date
Eddie Hung	143f82def2	Missing an '&'	2019-09-26 11:13:08 -07:00
Eddie Hung	033aefc0f4	Typo	2019-09-26 10:34:14 -07:00
Eddie Hung	781dda6175	select once	2019-09-26 10:15:05 -07:00
Eddie Hung	27e5bf5aad	Stop trying to be too smart by prematurely optimising	2019-09-26 09:57:11 -07:00
Eddie Hung	53ea5daa42	Call 'wreduce' after mul2dsp to avoid unextend()	2019-09-25 14:04:36 -07:00
Eddie Hung	27167848f4	Revert "Add a xilinx_finalise pass" ... This reverts commit 23d90e0439.	2019-09-23 19:52:55 -07:00
Eddie Hung	23d90e0439	Add a xilinx_finalise pass	2019-09-23 18:56:02 -07:00
Eddie Hung	289cf688b7	Re-add DSP_A_MINWIDTH, remove unnec. opt_expr -fine from synth_ice40	2019-09-20 09:02:29 -07:00
Eddie Hung	b88f0f6450	Merge remote-tracking branch 'origin/clifford/fix1381' into xc7dsp	2019-09-19 15:47:41 -07:00
Eddie Hung	95db2489bd	synth_xilinx to infer DSPs for Y_WIDTH >= 9 and [AB]_WIDTH >= 2	2019-09-19 14:58:06 -07:00
Marcin Kościelnicki	13fa873f11	Use extractinv for synth_xilinx -ise	2019-09-19 04:02:48 +02:00
Eddie Hung	fd3b033903	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-09-18 12:23:22 -07:00
Marcin Kościelnicki	09ac36da60	xilinx: Make blackbox library family-dependent. ... Fixes #1246.	2019-09-15 13:37:24 +02:00
Eddie Hung	0ebbecf833	Missing space	2019-09-11 13:06:59 -07:00
Eddie Hung	feb3fa65a3	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-09-11 00:01:31 -07:00
Eddie Hung	5c1271c51c	Move "(skip if -nodsp)" message to label	2019-09-10 15:26:56 -07:00
Eddie Hung	76eedee089	Really get rid of 'opt_expr -fine' by being explicit	2019-09-10 14:26:12 -07:00
Eddie Hung	c460d10e60	Remove wreduce call	2019-09-10 14:17:35 -07:00
Eddie Hung	f3a55d3f06	Add comment for why opt_expr is necessary	2019-09-10 14:11:56 -07:00
Eddie Hung	8514e7c32e	Revert "Remove "opt_expr -fine" call" ... This reverts commit bfda921d03.	2019-09-10 14:09:21 -07:00
Eddie Hung	d3fb308181	Rename label to map_dsp	2019-09-10 13:18:10 -07:00
Eddie Hung	bfda921d03	Remove "opt_expr -fine" call	2019-09-10 13:17:47 -07:00
Marcin Kościelnicki	fda94311ee	synth_xilinx: Support init values on Spartan 6 flip-flops properly.	2019-09-07 16:30:43 +02:00
Eddie Hung	e742478e1d	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-09-05 13:01:27 -07:00
Eddie Hung	723815b384	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-08-30 13:26:19 -07:00
Eddie Hung	295c18bd6b	Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp	2019-08-30 09:50:20 -07:00
David Shah	6919c0f9b0	Merge branch 'master' into xc7dsp	2019-08-30 13:57:15 +01:00
Eddie Hung	1b08f861b6	Merge branch 'eddie/xilinx_srl' into xaig_arrival	2019-08-28 15:31:48 -07:00
Eddie Hung	8d820a9884	Merge remote-tracking branch 'origin/master' into xaig_arrival	2019-08-28 15:19:10 -07:00
Eddie Hung	ba5d81c7f1	Merge remote-tracking branch 'origin/master' into eddie/xilinx_srl	2019-08-28 09:21:03 -07:00
Eddie Hung	1ba09c4ab7	Merge branch 'master' into eddie/xilinx_srl	2019-08-26 13:56:31 -07:00
Eddie Hung	a098205479	Merge branch 'master' into mwk/xilinx_bufgmap	2019-08-26 13:25:17 -07:00
Eddie Hung	d7051b90de	Add undocumented feature	2019-08-23 16:41:32 -07:00
Eddie Hung	08139aa53a	xilinx_srl now copes with word-level flops $dff{,e}	2019-08-23 12:22:46 -07:00
Eddie Hung	6872805a3e	Merge remote-tracking branch 'origin/master' into mwk/xilinx_bufgmap	2019-08-23 10:00:50 -07:00
Eddie Hung	15188033da	Add variable length support to xilinx_srl	2019-08-21 17:34:40 -07:00
Eddie Hung	edec73fec1	abc9 to perform new 'map_ffs' before 'map_luts'	2019-08-21 15:37:55 -07:00
Eddie Hung	5ce0c31d0e	Add init support	2019-08-21 13:05:10 -07:00
Eddie Hung	c7af71ecde	Use semicolon	2019-08-21 11:47:17 -07:00
Eddie Hung	5d0f6cbd54	techmap before read	2019-08-21 11:47:06 -07:00
Eddie Hung	b7a48e3e0f	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-08-20 20:18:17 -07:00
Eddie Hung	c26c556384	xilinx to use abc_map.v with -max_iter 1	2019-08-20 19:47:11 -07:00
Eddie Hung	091bf4a18b	Remove sequential extension	2019-08-20 18:16:37 -07:00
Eddie Hung	30a379b5b6	Cleanup techmap in map_luts	2019-08-20 17:59:31 -07:00
Eddie Hung	3b52d6e29c	Move techmap abc_map.v into map_luts	2019-08-20 17:55:12 -07:00
Eddie Hung	8f666ebac1	Merge remote-tracking branch 'origin/master' into xaig_dff	2019-08-20 17:36:14 -07:00
Eddie Hung	5eda5fc7eb	Remove -icells	2019-08-20 12:41:11 -07:00
Eddie Hung	be9e4f1b67	Use abc_{map,unmap,model}.v	2019-08-20 12:39:11 -07:00
Eddie Hung	d9fe4cccbf	Merge remote-tracking branch 'origin/master' into eddie/synth_xilinx	2019-08-20 11:57:52 -07:00
Eddie Hung	24c934f1af	Merge branch 'eddie/abc9_refactor' into xaig_dff	2019-08-16 16:51:22 -07:00