bootstd: Allow hunting for bootdevs of a given priority

Add a way to run the hunter function for a particular priority, so that
new bootdevs can be found.

Signed-off-by: Simon Glass <sjg@chromium.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/include/bootdev.h b/include/bootdev.h
index db03c5c032e..b7973fa5760 100644
--- a/include/bootdev.h
+++ b/include/bootdev.h
@@ -284,6 +284,17 @@ void bootdev_list_hunters(struct bootstd_priv *std);
  */
 int bootdev_hunt(const char *spec, bool show);
 
+/**
+ * bootdev_hunt_prio() - Hunt for bootdevs of a particular priority
+ *
+ * This runs all hunters which can find bootdevs of the given priority.
+ *
+ * @prio: Priority to use
+ * @show: true to show each hunter as it is used
+ * Returns: 0 if OK, -ve on error
+ */
+int bootdev_hunt_prio(enum bootdev_prio_t prio, bool show);
+
 #if CONFIG_IS_ENABLED(BOOTSTD)
 /**
  * bootdev_setup_for_dev() - Bind a new bootdev device (deprecated)