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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2020-11-10 16:34:30 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-11-13 08:53:40 +0100 |
| commit | eb95f99a0aeef53c5c31883cecef47b8c8c79130 (patch) | |
| tree | 48a6665d81736af3987e789b82a6057b841d178c /drivers | |
| parent | 4fd3686373e842ac3e43b53ca5280b38e5a3d96b (diff) | |
| download | barebox-eb95f99a0aeef53c5c31883cecef47b8c8c79130.tar.gz barebox-eb95f99a0aeef53c5c31883cecef47b8c8c79130.tar.xz | |
Documentation: state: clarify how to access state device parameters
Users may be inclined to use hyphens in state variable names as this is
customary for device tree nodes. Such variables can't be read with
$state.example-variable or written with state.example-variable=,
because it's incompatible with Hush. Adjust the documentation to nudge
users into the correct direction (${state.example-variabe} and setenv)
Suggested-by: Matthias Fend <Matthias.Fend@wolfvision.net>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions