sky130hd/ibex: tweak grt layer adjust

maliberty · maliberty · commit 4e8a03ef5779 · 2025-04-18T16:21:50.000Z
Gets the design through grt after the sta update

Signed-off-by: Matt Liberty &lt;mliberty@precisioninno.com&gt;
diff --git a/flow/designs/sky130hd/ibex/fastroute.tcl b/flow/designs/sky130hd/ibex/fastroute.tcl
@@ -1,4 +1,4 @@
-set_global_routing_layer_adjustment $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER) 0.25
+set_global_routing_layer_adjustment $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER) 0.2
 
 set_routing_layers -clock $::env(MIN_CLK_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)
 set_routing_layers -signal $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-set_global_routing_layer_adjustment $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER) 0.25`
	`1`	`+set_global_routing_layer_adjustment $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER) 0.2`
`2`	`2`
`3`	`3`	`set_routing_layers -clock $::env(MIN_CLK_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)`
`4`	`4`	`set_routing_layers -signal $::env(MIN_ROUTING_LAYER)-$::env(MAX_ROUTING_LAYER)`