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/boot/bootflow.c b/boot/bootflow.c
index a10d301..58a1afa 100644
--- a/boot/bootflow.c
+++ b/boot/bootflow.c
@@ -997,3 +997,15 @@
return ptr;
}
+
+int bootflow_get_seq(const struct bootflow *bflow)
+{
+ struct bootstd_priv *std;
+ int ret;
+
+ ret = bootstd_get_priv(&std);
+ if (ret)
+ return ret;
+
+ return alist_calc_index(&std->bootflows, bflow);
+}