fix critical warning for Vivado 2020.2.

sequencer · sequencer · commit 0f2eedb2c477 · 2021-04-25T09:00:59.000Z
diff --git a/src/main/scala/shell/xilinx/XilinxShell.scala b/src/main/scala/shell/xilinx/XilinxShell.scala
@@ -29,9 +29,9 @@ class XDC(val name: String)
   }
   def addIOB(io: IOPin) {
     if (io.isOutput) {
-      addConstraint(s"set_property IOB {TRUE} [ get_cells -of_objects [ all_fanin -flat -startpoints_only ${io.sdcPin}]]")
+      addConstraint(s"set_property IOB {TRUE} [ all_fanin -flat -startpoints_only ${io.sdcPin}]")
     } else {
-      addConstraint(s"set_property IOB {TRUE} [ get_cells -of_objects [ all_fanout -flat -endpoints_only ${io.sdcPin}]]")
+      addConstraint(s"set_property IOB {TRUE} [ all_fanout -flat -endpoints_only ${io.sdcPin}]")
     }
   }
   def addSlew(io: IOPin, speed: String) {

Original file line number	Diff line number	Diff line change
`@@ -29,9 +29,9 @@ class XDC(val name: String)`
`29`	`29`	`}`
`30`	`30`	`def addIOB(io: IOPin) {`
`31`	`31`	`if (io.isOutput) {`
`32`		`- addConstraint(s"set_property IOB {TRUE} [ get_cells -of_objects [ all_fanin -flat -startpoints_only ${io.sdcPin}]]")`
	`32`	`+ addConstraint(s"set_property IOB {TRUE} [ all_fanin -flat -startpoints_only ${io.sdcPin}]")`
`33`	`33`	`} else {`
`34`		`- addConstraint(s"set_property IOB {TRUE} [ get_cells -of_objects [ all_fanout -flat -endpoints_only ${io.sdcPin}]]")`
	`34`	`+ addConstraint(s"set_property IOB {TRUE} [ all_fanout -flat -endpoints_only ${io.sdcPin}]")`
`35`	`35`	`}`
`36`	`36`	`}`
`37`	`37`	`def addSlew(io: IOPin, speed: String) {`