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author | Enrico Jorns <ejo@pengutronix.de> | 2019-02-15 13:53:48 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-02-18 14:26:27 +0100 |
commit | 3c2dee2e7d62a32ba85f7bf94bb7abf5b4f09dab (patch) | |
tree | dd5d8012611ab21b38fbb5106a12cd84e4e8f8e0 | |
parent | fd51d78b85dc241a6d59c803136973c80108ed36 (diff) | |
download | barebox-3c2dee2e7d62a32ba85f7bf94bb7abf5b4f09dab.tar.gz barebox-3c2dee2e7d62a32ba85f7bf94bb7abf5b4f09dab.tar.xz |
doc: bootchooser: add retry handling to algorithm description
Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | Documentation/user/bootchooser.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/user/bootchooser.rst b/Documentation/user/bootchooser.rst index ad809751dd..1680ea78ed 100644 --- a/Documentation/user/bootchooser.rst +++ b/Documentation/user/bootchooser.rst @@ -96,6 +96,11 @@ list of space-separated flags. Possible values are: counters of all enabled targets are zero, the ``remaining_attempts`` counters of all enabled targets are reset to their defaults. +If ``global.bootchooser.retry`` is enabled (set to ``1``), the bootchooser +algorithm will iterate through all valid boot targets (and decrease their +counters) until one succeeds or none is left. +If it is disabled only one attempt will be made for each bootchooser call. + Marking a Boot as Successful ############################ |