io_placement: spell out .tcl options to improve readability

oharboe · oharboe · commit fc1134c56224 · 2024-10-02T13:05:47.000+02:00
the plural form tells the reader that multiple metal layers
can be used

Signed-off-by: Øyvind Harboe &lt;oyvind.harboe@zylin.com&gt;
diff --git a/flow/scripts/io_placement_util.tcl b/flow/scripts/io_placement_util.tcl
@@ -4,8 +4,8 @@ if {[env_var_exists_and_non_empty FLOORPLAN_DEF]} {
   if {[env_var_exists_and_non_empty IO_CONSTRAINTS]} {
     source $::env(IO_CONSTRAINTS)
   }
-  set args [list -hor_layer $::env(IO_PLACER_H) \
-           -ver_layer $::env(IO_PLACER_V) \
+  set args [list -hor_layers $::env(IO_PLACER_H) \
+           -ver_layers $::env(IO_PLACER_V) \
            {*}$::env(PLACE_PINS_ARGS)]
   log_cmd place_pins {*}$args
 }

Original file line number	Diff line number	Diff line change
`@@ -4,8 +4,8 @@ if {[env_var_exists_and_non_empty FLOORPLAN_DEF]} {`
`4`	`4`	`if {[env_var_exists_and_non_empty IO_CONSTRAINTS]} {`
`5`	`5`	`source $::env(IO_CONSTRAINTS)`
`6`	`6`	`}`
`7`		`- set args [list -hor_layer $::env(IO_PLACER_H) \`
`8`		`- -ver_layer $::env(IO_PLACER_V) \`
	`7`	`+ set args [list -hor_layers $::env(IO_PLACER_H) \`
	`8`	`+ -ver_layers $::env(IO_PLACER_V) \`
`9`	`9`	`{*}$::env(PLACE_PINS_ARGS)]`
`10`	`10`	`log_cmd place_pins {*}$args`
`11`	`11`	`}`