yosys

Commit Graph

Author	SHA1	Message	Date
Eddie Hung	0b0148399c	synth_*: call 'opt -fast' after 'techmap'	2020-02-05 18:39:01 -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
whitequark	550310e264	Harmonize BRAM/LUTRAM descriptions across all of Yosys. This commit: * renames all remaining instances of "DRAM" (which is ambiguous) to "LUTRAM" (which is not), finishing the work started in the commit 698ab9be; * renames memory rule files to brams.txt/lutrams.txt; * adds/renames script labels map_bram/map_lutram; * extracts where necessary script labels map_ffram and map_gates; * adds where necessary options -nobram/-nolutram. The end result is that BRAM/LUTRAM/FFRAM aspects of every target are now consistent with each other. Per architecture: * anlogic: rename drams.txt→lutrams.txt, add -nolutram, add :map_lutram, :map_ffram, :map_gates * ecp5: rename bram.txt→brams.txt, lutram.txt→lutrams.txt * efinix: rename bram.txt→brams.txt, add -nobram, add :map_ffram, :map_gates * gowin: rename bram.txt→brams.txt, dram.txt→lutrams.txt, rename -nodram→-nolutram (-nodram still recognized), rename :bram→:map_bram, :dram→:map_lutram, add :map_ffram, :map_gates	2020-01-01 12:30:00 +00:00
Eddie Hung	79448f9be0	Update doc that "-retime" calls abc with "-dff -D 1"	2019-12-30 13:28:29 -08:00
Miodrag Milanovic	853c755a0c	Replaced custom step with setundef	2019-08-11 11:01:46 +02:00
Miodrag Milanovic	8c8100e0df	Adding new pass to fix carry chain	2019-08-11 10:17:49 +02:00
Miodrag Milanovic	cf96f41c6d	Added bram support	2019-08-04 11:46:36 +02:00
Miodrag Milanovic	6e210f26fa	Custom step to add global clock buffers	2019-08-03 14:40:23 +02:00
Miodrag Milanovic	ab98f604fd	Initial EFINIX support	2019-08-03 13:10:44 +02:00

9 Commits