image_types_ota: use IMGDEPLOYDIR for ota-ext4 images

Do not write directly to the IMAGE_DEPLOY_DIR but to the new
deploy directory IMGDEPLOYDIR.

Also change the image ending to match the image type name (from
otaimg to ota-ext4). This allows to use the automatic symlinking
and output artefact management too.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/scripts/lib/wic/plugins/source/otaimage.py b/scripts/lib/wic/plugins/source/otaimage.py
index ee8088b..4b30776 100644
--- a/scripts/lib/wic/plugins/source/otaimage.py
+++ b/scripts/lib/wic/plugins/source/otaimage.py
@@ -39,13 +39,13 @@ class OTAImagePlugin(RawCopyPlugin):
         Called to do the actual content population for a partition i.e. it
         'prepares' the partition to be incorporated into the image.
         """
-        bootimg_dir = get_bitbake_var("DEPLOY_DIR_IMAGE")
+        bootimg_dir = get_bitbake_var("IMGDEPLOYDIR")
         if not bootimg_dir:
             logger.error("Couldn't find DEPLOY_DIR_IMAGE, exiting\n")
 
         logger.debug('Bootimg dir: %s' % bootimg_dir)
 
-        src = bootimg_dir + "/" + get_bitbake_var("IMAGE_LINK_NAME") + ".otaimg"
+        src = bootimg_dir + "/" + get_bitbake_var("IMAGE_LINK_NAME") + ".ota-ext4"
 
         logger.debug('Preparing partition using image %s' % (src))
         source_params['file'] = src