dts: gen_defines: generate `_ORD_STR_SORTABLE`
Generate a zero padded variant of `_ORD` that is suitable for use in
linker scripts with the `SORT` property, so that `6` is correctly placed
before `24`, and so on.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
diff --git a/scripts/dts/gen_defines.py b/scripts/dts/gen_defines.py
index ed47d3a..0c95557 100755
--- a/scripts/dts/gen_defines.py
+++ b/scripts/dts/gen_defines.py
@@ -747,6 +747,7 @@
out_comment("Node's dependency ordinal:")
out_dt_define(f"{node.z_path_id}_ORD", node.dep_ordinal)
+ out_dt_define(f"{node.z_path_id}_ORD_STR_SORTABLE", f"{node.dep_ordinal:0>5}")
out_comment("Ordinals for what this node depends on directly:")
out_dt_define(f"{node.z_path_id}_REQUIRES_ORDS",
