sconfig: Add function for parse+override of tree
Extract the steps to parse and override a devicetree into a function
so it can be used multiple times without copying the same logic.
Change-Id: I4e496a223757beb22e3bd678eb6115968bd32529
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44036
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
diff --git a/util/sconfig/main.c b/util/sconfig/main.c
index f561806..dbb266b 100644
--- a/util/sconfig/main.c
+++ b/util/sconfig/main.c
@@ -1666,6 +1666,18 @@
}
}
+static void parse_override_devicetree(const char *file, struct device *dev)
+{
+ parse_devicetree(file, dev->bus);
+
+ if (!dev_has_children(dev)) {
+ fprintf(stderr, "ERROR: Override tree needs at least one device!\n");
+ exit(1);
+ }
+
+ override_devicetree(&base_root_bus, dev->bus);
+}
+
int main(int argc, char **argv)
{
static const struct option long_options[] = {
@@ -1708,16 +1720,8 @@
parse_devicetree(base_devtree, &base_root_bus);
- if (override_devtree) {
- parse_devicetree(override_devtree, &override_root_bus);
-
- if (!dev_has_children(&override_root_dev)) {
- fprintf(stderr, "ERROR: Override tree needs at least one device!\n");
- exit(1);
- }
-
- override_devicetree(&base_root_bus, &override_root_bus);
- }
+ if (override_devtree)
+ parse_override_devicetree(override_devtree, &override_root_dev);
FILE *autogen = fopen(outputc, "w");
if (!autogen) {