Tom Rini dec5777fff command.h: Add a U_BOOT_LONGHELP macro ...

In order to be able to discard unused long help texts without further
linker lists, add a macro for defining the long help messages which uses
__maybe_unused.  This allows us to discard them as unreferenced as part
of the link.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

2023-10-16 10:22:11 -04:00

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