cmd: bind: Try to improve the (un)bind help
While it may sound totally obvious for the regular U-Boot developer to
get the parameters of the bind/unbind commands from the output of 'dm
tree', it did not felt straightforward to me until I was explicitly
told to look there. And even when I knew the command, I did not make a
direct link between the arguments of this command and the columns
returned by 'dm tree'.
Several of us lost a lot of time because of that, I would like to kindly
help other users by slightly improving this textual line. Unfortunately,
because of how this string is used (like within the 'help' command) I
cannot detail much more, but at least the pointer is there.
While we add this message, we can also imply CMD_DM when we enable
CMD_BIND so the debug message does not lead to an unknown command. This
way the 'dm' command will likely be there unless explicitly disabled.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20231010090304.49335-3-miquel.raynal@bootlin.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
diff --git a/cmd/Kconfig b/cmd/Kconfig
index 859e305..ac16442 100644
--- a/cmd/Kconfig
+++ b/cmd/Kconfig
@@ -977,6 +977,7 @@
config CMD_BIND
bool "bind/unbind - Bind or unbind a device to/from a driver"
depends on DM
+ imply CMD_DM
help
Bind or unbind a device to/from a driver from the command line.
This is useful in situations where a device may be handled by several