auc: fall back to 'sdcard' image

Fallback to use 'sdcard' image in case there is neither 'sysupgrade'
nor 'combined' image available.
This allows using 'auc' on targets where 'sdcard' image is also used
for sysupgrade (such as some mvebu-based devices with eMMC).

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 6b041752a0)
This commit is contained in:
Daniel Golle 2022-02-14 14:24:21 +00:00
parent 8999b60db9
commit 31e2e7ccb8

View file

@ -1363,6 +1363,10 @@ static int select_image(struct blob_attr *images, const char *target_fstype, cha
ret = get_image_by_type(images, combined_type, fstype, image_name, image_sha256);
if (!ret)
return 0;
ret = get_image_by_type(images, "sdcard", fstype, image_name, image_sha256);
if (!ret)
return 0;
}
/* fallback to squashfs unless fstype requested explicitly */
@ -1372,6 +1376,10 @@ static int select_image(struct blob_attr *images, const char *target_fstype, cha
return 0;
ret = get_image_by_type(images, combined_type, "squashfs", image_name, image_sha256);
if (!ret)
return 0;
ret = get_image_by_type(images, "sdcard", fstype, image_name, image_sha256);
}
return ret;