bootstd: Add a simple command to list images
Add a new 'bootstd images' command, which lists the images which have
been loaded.
Update some existing tests to use it. Provide some documentation about
images in general and this command in particular.
Use a more realistic kernel command-line to make the test easier to
follow.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/bootflow.h b/include/bootflow.h
index e09cff2..480cf8a 100644
--- a/include/bootflow.h
+++ b/include/bootflow.h
@@ -627,5 +627,13 @@
struct bootflow_img *bootflow_img_add(struct bootflow *bflow, const char *fname,
enum bootflow_img_t type, ulong addr,
ulong size);
+/**
+ * bootflow_get_seq() - Get the sequence number of a bootflow
+ *
+ * Bootflows are numbered by their position in the bootstd list.
+ *
+ * Return: Sequence number of bootflow (0 = first)
+ */
+int bootflow_get_seq(const struct bootflow *bflow);
#endif