commit ce38f72265d8783540abbab128bb0080764190f6
author Tim Edwards <tim@opencircuitdesign.com> Thu Jul 22 11:43:58 2021 -0400
committer Tim Edwards <tim@opencircuitdesign.com> Thu Jul 22 11:43:58 2021 -0400
tree 2e0f555be03f136a7e6ce98c81252498ecabbe28
parent d7d8a10e2d2d3fea6480ff5abddfe6b3387846c2

Added a mask-hints line for HVNTM, since certain layout geometries
need to have this layer manually created, or else the auto-generated
layer can be all over the place and violating numerous rules.

sky130/magic/sky130.tech

diff --git a/sky130/magic/sky130.tech b/sky130/magic/sky130.tech
index 8757bd4..acfe41e 100644
--- a/sky130/magic/sky130.tech
+++ b/sky130/magic/sky130.tech
@@ -1020,6 +1020,7 @@
  	grow 	345
  	shrink 	345
 	and-not hvntm_block
+	mask-hints HVNTM
 	calma 125 20
 
 #----------------------------------------------------------------