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yosys/techlibs/gowin
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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
..
.gitignore gowin: Add missing .gitignore entries 2019-11-22 14:40:36 +01:00
arith_map.v use ADDSUB ALU mode to remove inverters 2019-10-21 12:00:27 +02:00
brams.txt Harmonize BRAM/LUTRAM descriptions across all of Yosys. 2020-01-01 12:30:00 +00:00
brams_init.py support bram initialisation 2019-09-05 17:25:51 +02:00
brams_init3.vh GoWin enablement: DRAM, initial BRAM, DRAM init, DRAM sim and synth_gowin flow 2019-04-12 23:40:02 -05:00
brams_map.v add 32-bit BRAM and byte-enables 2019-10-28 10:33:27 +01:00
cells_map.v attempt to fix formatting 2019-11-25 14:50:34 +01:00
cells_sim.v add IOBUF 2019-10-28 15:33:05 +01:00
determine_init.cc Fix formatting for msys2 mingw build using GetSize 2019-08-01 17:27:34 +02:00
lutrams.txt Harmonize BRAM/LUTRAM descriptions across all of Yosys. 2020-01-01 12:30:00 +00:00
lutrams_map.v Harmonize BRAM/LUTRAM descriptions across all of Yosys. 2020-01-01 12:30:00 +00:00
Makefile.inc Harmonize BRAM/LUTRAM descriptions across all of Yosys. 2020-01-01 12:30:00 +00:00
synth_gowin.cc Harmonize BRAM/LUTRAM descriptions across all of Yosys. 2020-01-01 12:30:00 +00:00