This sets the overlay search path to $BOOT/overlays during starting
an bootloader spec entry with the effect that overlays from there
can be applied.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
common/blspec.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/common/blspec.c b/common/blspec.c
index ca96a45487..6cb1fea9e8 100644
--- a/common/blspec.c
+++ b/common/blspec.c
@@ -51,7 +51,7 @@ static int blspec_overlay_fixup(struct device_node *root, void *ctx)
path = basprintf("%s/%s", entry->rootpath, overlay);
- of_overlay_apply_file(root, path);
+ of_overlay_apply_file(root, path, false);
free(path);
}
@@ -139,6 +139,8 @@ static int blspec_boot(struct bootentry *be, int verbose, int dryrun)
(entry->cdev && entry->cdev->dev) ?
dev_name(entry->cdev->dev) : "none");
+ of_overlay_set_basedir(abspath);
+
old_fws = firmware_get_searchpath();
if (old_fws && *old_fws)
fws = basprintf("%s/lib/firmware:%s", abspath, old_fws);
@@ -154,6 +156,7 @@ static int blspec_boot(struct bootentry *be, int verbose, int dryrun)
if (overlays)
of_unregister_fixup(blspec_overlay_fixup, entry);
+ of_overlay_set_basedir("/");
firmware_set_searchpath(old_fws);
err_out:
--
2.29.2
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