From: Jean-Paul Chaput <Jean-Paul.Chaput@lip6.fr>
Date: Tue, 15 Sep 2020 21:28:48 +0000 (+0200)
Subject: Use Yosys flattening for top blocks.
X-Git-Tag: partial-core-ls180-gdsii~78
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c3626106eacbe8f286de7dac08afa6ad0bbd134b;p=soclayout.git

Use Yosys flattening for top blocks.
---

diff --git a/experiments9/Makefile b/experiments9/Makefile
index 8d413ba..5429920 100755
--- a/experiments9/Makefile
+++ b/experiments9/Makefile
@@ -10,6 +10,7 @@
                 VST_FLAGS = --vst-use-concat
 
                  NETLISTS = $(shell cat cells.lst)
+            YOSYS_FLATTEN = $(shell cat flatten.lst)
 
 
 
diff --git a/experiments9/flatten.lst b/experiments9/flatten.lst
new file mode 100644
index 0000000..6fe5853
--- /dev/null
+++ b/experiments9/flatten.lst
@@ -0,0 +1,28 @@
+fast
+cr
+xer
+int
+pdecode2
+alu0
+branch0
+cr0
+trap0
+ldst0
+spr0
+shiftrot0
+mul0
+logical0
+div0
+l0
+dec2
+dec_LOGICAL
+dec_MUL
+dec_SPR
+dec_CR
+dec_ALU
+dec_DIV
+dec_LDST
+dec_SHIFT_ROT
+dec_BRANCH
+state
+