[PATCH v3 1/2] fastboot: always try barebox_update handler for bbu- partitions

[Ahmad Fatoum]

So far, fastboot barebox_update code was only entered when
filetype_is_barebox_image() returned true, a function exclusively used
for fastboot. Align this with normal barebox_update from the command
line by leaving the decision on whether the image is correctly to the
barebox_update handler if the user explicitly targets a bbu- fastboot
partition.

We keep the old check OR-ed to maintain backwards-compatibility for
invoking barebox_update for non bbu- fastboot partitions.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
v2 -> v3:
  - no changes
v1 -> v2:
  - new patch (Sascha)
---
 common/fastboot.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/common/fastboot.c b/common/fastboot.c
index f8ed40c86e00..330a06f5a32f 100644
--- a/common/fastboot.c
+++ b/common/fastboot.c
@@ -673,7 +673,8 @@ static void cb_flash(struct fastboot *fb, const char *cmd)
 		goto out;
 	}
 
-	if (IS_ENABLED(CONFIG_BAREBOX_UPDATE) && filetype_is_barebox_image(filetype)) {
+	if (IS_ENABLED(CONFIG_BAREBOX_UPDATE) &&
+	    (filetype_is_barebox_image(filetype) || strstarts(fentry->name, "bbu-"))) {
 		void *buf;
 		struct bbu_handler *handler;
 		struct bbu_data data = {
-- 
2.30.2