1732 commits

Author	SHA1	Message	Date
N. Engelhardt	086c133ea5	Merge pull request #1573 from YosysHQ/eddie/xilinx_tristate ... synth_xilinx: error out if tristate without '-iopad'	2020-01-28 17:24:54 +01:00
Eddie Hung	48f3f5213e	Merge pull request #1619 from YosysHQ/eddie/abc9_refactor ... Refactor `abc9` pass	2020-01-27 13:29:15 -08:00
Eddie Hung	af8281d2f5	Merge pull request #1656 from YosysHQ/eddie/ice40_abc9_warnings ... ice40: reduce ABC9 internal fanout warnings with a param for CI->I3	2020-01-27 09:54:04 -08:00
Eddie Hung	81e6b040a4	ice40: add SB_SPRAM256KA arrival time	2020-01-24 12:17:09 -08:00
Eddie Hung	b178761551	ice40: reduce ABC9 internal fanout warnings with a param for CI->I3	2020-01-24 11:59:48 -08:00
Eddie Hung	7858cf20a9	Fix $__ABC9_ASYNC1 to output 1'b1 not 1'b0	2020-01-23 19:02:27 -08:00
Eddie Hung	da134701cd	Fix $__ABC9_ASYNC1 to output 1'b1 not 1'b0	2020-01-22 14:22:03 -08:00
Eddie Hung	3d9737c1bd	Merge remote-tracking branch 'origin/master' into eddie/abc9_refactor	2020-01-21 16:27:40 -08:00
Eddie Hung	b7be6cfd65	Merge pull request #1643 from YosysHQ/eddie/cleanup_arith_map ... Cleanup +/xilinx/arith_map.v	2020-01-18 09:11:52 -08:00
David Shah	a4cfd1237f	Merge pull request #1602 from niklasnisbeth/ice40-init-vals-warning ... ice40: Demote conflicting FF init values to a warning	2020-01-18 09:47:17 +00:00
Eddie Hung	78ffd5d193	synth_ice40: call wreduce before mul2dsp	2020-01-17 15:41:55 -08:00
Eddie Hung	5c589244df	Deprecate `_CLB_CARRY from +/xilinx/arith_map.v since #1623	2020-01-17 12:02:46 -08:00
Eddie Hung	1e6d56dca1	+/xilinx/arith_map.v fix $lcu rule	2020-01-17 11:28:37 -08:00
Eddie Hung	03ce2c72bb	Merge remote-tracking branch 'origin/master' into eddie/abc9_refactor	2020-01-15 16:42:16 -08:00
Miodrag Milanović	abba1541bc	Merge pull request #1636 from YosysHQ/eddie/fix_synth_xilinx_W ... synth_xilinx: fix default W value for non-xc7	2020-01-15 08:47:16 +01:00
Eddie Hung	d21262ee04	Adding (* techmap_autopurge *) to FD* in abc9_map.v	2020-01-14 12:22:21 -08:00
Eddie Hung	36d1a2c60f	synth_xilinx: fix default W value for non-xc7	2020-01-14 11:34:40 -08:00
Miodrag Milanović	9fbeb57bbd	Merge pull request #1623 from YosysHQ/mmicko/edif_attr ... Export wire properties in EDIF	2020-01-14 19:19:32 +01:00
Eddie Hung	ca2f3db53f	Merge pull request #1620 from YosysHQ/eddie/abc9_scratchpad ... abc9: add some scripts/options into "scratchpad"	2020-01-13 09:04:20 -08:00
Eddie Hung	c0b55deb0b	synth_ice40: -abc2 to always use abc even if -abc9	2020-01-12 11:26:05 -08:00
Eddie Hung	35e49fde4d	Another conflict	2020-01-11 18:57:25 -08:00
Eddie Hung	c063436eea	Merge remote-tracking branch 'origin/master' into eddie/abc9_scratchpad	2020-01-11 17:02:20 -08:00
Eddie Hung	7d94e18100	synth_xilinx: synth_xilinx.abc9.xc7.W to replace XC7_WIRE_DELAY macro	2020-01-10 15:07:46 -08:00
Miodrag Milanovic	992b507537	Use CARRY4 for abc1 as well, preventing issues with Vivado	2020-01-10 12:34:21 +01:00
Eddie Hung	823a08e0d8	Fix abc9_xc7.box comments	2020-01-07 17:00:38 -08:00
Eddie Hung	6e3e814025	Fix abc9_xc7.box comments	2020-01-07 15:59:18 -08:00
Eddie Hung	94ab3791ce	Merge remote-tracking branch 'origin/master' into eddie/abc9_mfs	2020-01-07 15:44:18 -08:00
Eddie Hung	5c89dead5f	Merge branch 'master' of github.com:YosysHQ/yosys	2020-01-06 16:51:32 -08:00
Eddie Hung	01866a7909	Fix DSP48E1 sim	2020-01-06 16:45:29 -08:00
Eddie Hung	53aa51dc92	Re-enable &mfs for synth_{ecp5,xilinx}	2020-01-06 16:21:04 -08:00
Eddie Hung	98ee8c14df	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-06 15:02:44 -08:00
Eddie Hung	66698cb6fd	Merge pull request #1617 from YosysHQ/eddie/abc9_dsp_refactor ... Refactor abc9's DSP48E1 handling	2020-01-06 15:00:16 -08:00
Eddie Hung	28bf712372	Wrap arrival functions inside `YOSYS too	2020-01-06 11:55:56 -08:00
Eddie Hung	27c150bfcc	Fix return value of arrival time functions, fix word	2020-01-06 11:39:08 -08:00
Eddie Hung	19541640ee	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-06 09:31:28 -08:00
Miodrag Milanovic	c5d28f5d6b	Valid to have attribute starting with SB_CARRY.	2020-01-04 19:00:44 +01:00
Eddie Hung	bac1e65a9c	Fix spacing	2020-01-02 17:21:54 -08:00
Eddie Hung	50b68777d3	Drive $[ABCD] explicitly	2020-01-02 13:28:37 -08:00
whitequark	f8d5920a7e	Merge pull request #1604 from whitequark/unify-ram-naming ... Harmonize BRAM/LUTRAM descriptions across all of Yosys	2020-01-02 21:06:17 +00:00
Eddie Hung	a051801b72	synth_xilinx -dff to work with abc too	2020-01-02 12:53:26 -08:00
Eddie Hung	3012e9eebc	Merge remote-tracking branch 'origin/master' into eddie/abc9_dsp_refactor	2020-01-02 12:48:07 -08:00
Eddie Hung	b454735bea	Merge remote-tracking branch 'origin/master' into xaig_dff	2020-01-02 12:44:06 -08:00
Eddie Hung	ec1756c094	Update comments	2020-01-02 12:39:52 -08:00
Eddie Hung	8e507bd807	abc9 -keepff -> -dff; refactor dff operations	2020-01-02 12:36:54 -08:00
Eddie Hung	d6242be802	Merge pull request #1601 from YosysHQ/eddie/synth_retime ... "abc -dff" to no longer retime by default	2020-01-02 08:46:24 -08:00
Eddie Hung	d0d3ab8f67	ifndef __ICARUS__ -> ifdef YOSYS	2020-01-01 17:33:47 -08:00
Eddie Hung	3d98a96273	ifdef __ICARUS__ -> ifndef YOSYS	2020-01-01 17:33:10 -08:00
Eddie Hung	db04161eca	Rework abc9's DSP48E1 model	2020-01-01 17:30:26 -08:00
Eddie Hung	3deec51ddc	Fix anlogic async flop mapping	2020-01-01 08:43:16 -08:00
Eddie Hung	0e95756e96	Clamp -46ps for FDPE* too	2020-01-01 08:39:00 -08:00