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1158 Commits

Author SHA1 Message Date
Clifford Wolf 151db528e4 Fix missing newline at end of file 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-08-22 18:09:37 +02:00
Clifford Wolf 2c8c8b3c74
Merge pull request #1289 from mmicko/anlogic_fixes 
Anlogic fixes and optimization
 2019-08-22 18:09:10 +02:00
Clifford Wolf 4c449caf9b Fix missing newline at end of file 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-08-22 18:06:36 +02:00
Clifford Wolf 4d37710e82
Merge pull request #1281 from mmicko/efinix 
Initial support for Efinix Trion series FPGAs
 2019-08-22 18:06:02 +02:00
Eddie Hung 076af2e617 Missing newline 2019-08-20 20:37:52 -07:00
Eddie Hung 33960dd3d8
Merge pull request #1209 from YosysHQ/eddie/synth_xilinx 
[WIP] synth xilinx renaming, as per #1184
 2019-08-20 12:55:26 -07:00
Eddie Hung 14c03861b6
Merge pull request #1304 from YosysHQ/eddie/abc9_refactor 
Refactor abc9 to use port attributes, not module attributes
 2019-08-20 11:59:31 -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 d81a090d89 Unify abc_carry_{in,out} into abc_carry and use port dir, as @mithro 2019-08-19 09:56:17 -07:00
Miodrag Milanovic 4a32e29445 Merge remote-tracking branch 'upstream/master' into anlogic_fixes 2019-08-18 11:47:46 +02:00
whitequark 101235400c
Merge branch 'master' into eddie/pr1266_again 2019-08-18 08:04:10 +00:00
Eddie Hung 1c57b1e7ea Update abc_* attr in ecp5 and ice40 2019-08-16 15:56:57 -07:00
Eddie Hung 562c9e3624 Attach abc_scc_break, abc_carry_{in,out} attr to ports not modules 2019-08-16 15:40:53 -07:00
Eddie Hung 41191f1ea4
Merge pull request #1250 from bwidawsk/master 
techlibs/intel: Clean up Makefile
 2019-08-16 14:07:09 -07:00
Eddie Hung 8a2480526f Fix $lut pin ordering inside $__ICE40_CARRY_WRAPPER 2019-08-12 12:19:25 -07:00
Eddie Hung 12c692f6ed Revert "Merge pull request #1280 from YosysHQ/revert-1266-eddie/ice40_full_adder" 
This reverts commit c851dc1310, reversing
changes made to f54bf1631f.
 2019-08-12 12:06:45 -07:00
Miodrag Milanovic 5f561bdcb1 Proper arith for Anlogic and use standard pass 2019-08-12 20:21:36 +02:00
Miodrag Milanovic 2897fe4d09 Fix formating 2019-08-11 17:05:24 +02:00
Miodrag Milanovic ead2b52b5a one bit enable signal 2019-08-11 13:59:39 +02:00
Miodrag Milanovic aa0c37722a fix mixing signals on FF mapping 2019-08-11 11:40:15 +02:00
Miodrag Milanovic 853c755a0c Replaced custom step with setundef 2019-08-11 11:01:46 +02:00
Miodrag Milanovic e609537e38 Fixed data width 2019-08-11 10:46:48 +02:00
Miodrag Milanovic 8c8100e0df Adding new pass to fix carry chain 2019-08-11 10:17:49 +02:00
Miodrag Milanovic b3a91d6508 cleanup 2019-08-11 08:37:56 +02:00
David Shah f9020ce2b3
Revert "Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER" 2019-08-10 17:14:48 +01:00
Clifford Wolf f54bf1631f
Merge pull request #1258 from YosysHQ/eddie/cleanup 
Cleanup a few barnacles across codebase
 2019-08-10 09:52:14 +02:00
Clifford Wolf a469d1a64a
Merge pull request #1270 from YosysHQ/eddie/alu_lcu_doc 
Add a few comments to document $alu and $lcu
 2019-08-10 09:46:46 +02:00
Eddie Hung 041defc5a6 Reformat so it shows up/looks nice when "help $alu" and "help $alu+" 2019-08-09 12:33:39 -07:00
Eddie Hung acfb672d34 A bit more on where $lcu comes from 2019-08-09 09:50:47 -07:00
Eddie Hung 5aef998957 Add more comments 2019-08-09 09:48:17 -07:00
Miodrag Milanovic d51b135e33 Fix CO 2019-08-09 12:37:10 +02:00
Miodrag Milanovic 7a860c5623 Merge remote-tracking branch 'upstream/master' into efinix 2019-08-09 09:46:37 +02:00
Eddie Hung dae7c59358 Add a few comments to document $alu and $lcu 2019-08-08 10:05:28 -07:00
Eddie Hung 9776084eda Allow whitebox modules to be overwritten 2019-08-07 16:40:24 -07:00
Eddie Hung 675c1d4218 Add ice40_wrapcarry pass, rename $__ICE40_FULL_ADDER -> CARRY_WRAPPER 2019-08-07 16:29:38 -07:00
Eddie Hung cc331cf70d Add test 2019-08-07 16:29:38 -07:00
Eddie Hung ea8ac8fd74 Remove ice40_unlut 2019-08-07 16:29:38 -07:00
Eddie Hung 6b314c8371 Wrap SB_CARRY+SB_LUT into $__ICE40_FULL_ADDER 2019-08-07 16:29:38 -07:00
Eddie Hung 6d77236f38 substr() -> compare() 2019-08-07 12:20:08 -07:00
Eddie Hung 7164996921 RTLIL::S{0,1} -> State::S{0,1} 2019-08-07 11:12:38 -07:00
Eddie Hung e6d5147214 Merge remote-tracking branch 'origin/master' into eddie/cleanup 2019-08-07 11:11:50 -07:00
Eddie Hung 48d0f99406 stoi -> atoi 2019-08-07 11:09:17 -07:00
David Shah 5545cd3c10
Merge pull request #1260 from YosysHQ/dave/ecp5_cell_fixes 
ecp5: Make cells_sim.v consistent with nextpnr
 2019-08-07 15:35:29 +01:00
David Shah a36fd8582e ecp5: Make cells_sim.v consistent with nextpnr 
Signed-off-by: David Shah <dave@ds0.me>
 2019-08-07 14:19:31 +01:00
Clifford Wolf 4c49ddf36a
Merge pull request #1249 from mmicko/anlogic_fix 
anlogic : Fix alu mapping
 2019-08-07 12:30:52 +02:00
Eddie Hung e5be9ff871 Fix spacing 2019-08-06 16:47:55 -07:00
Eddie Hung c11ad24fd7 Use std::stoi instead of atoi(<str>.c_str()) 2019-08-06 16:45:48 -07:00
Eddie Hung 3486235338 Make liberal use of IdString.in() 2019-08-06 16:18:18 -07:00
Clifford Wolf 023086bd46 Add $_NMUX_, add "abc -g cmos", add proper cmos cell costs 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-08-06 04:47:55 +02:00
Ben Widawsky 7de098ad45 techlibs/intel: Clean up Makefile 
Use GNU make's foreach iterator and remove nonexistent files. Gmake is
already a requirement of the build system.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
 2019-08-05 11:22:11 -07:00