commit 6c4f7b4c6326edbdfd90826b2515e24e0c492c14
author Andrej Butok <andrey.butok@nxp.com> Mon Nov 06 15:01:19 2023 +0100
committer Jamie <40387179+nordicjm@users.noreply.github.com> Tue Nov 07 10:22:14 2023 +0000
tree e4ae0daf66c78a2152dfec9e921e4e1c82a74d31
parent e9fccef5dd487faaddb2bcb6e823b734d9ea9ca0

doc: imgtool: update align description

Update the --align option values.
Add its description.
Delete [required], as it is optional now.

Signed-off-by: Andrej Butok <andrey.butok@nxp.com>

scripts/imgtool/main.py

diff --git a/scripts/imgtool/main.py b/scripts/imgtool/main.py
index a38abe7..9dd033c 100755
--- a/scripts/imgtool/main.py
+++ b/scripts/imgtool/main.py
@@ -377,7 +377,8 @@
               'keyword to automatically generate it from the image version.')
 @click.option('-v', '--version', callback=validate_version,  required=True)
 @click.option('--align', type=click.Choice(['1', '2', '4', '8', '16', '32']),
-              required=False)
+              required=False,
+              help='Alignment used by swap update modes.')
 @click.option('--max-align', type=click.Choice(['8', '16', '32']),
               required=False,
               help='Maximum flash alignment. Set if flash alignment of the '