[U-Boot] Read line from console

[Wolfgang Denk]

Dear Eric,

In message <52FA7158.8030703 at boundarydevices.com> you wrote:
> 
> Is there any facility for reading a line of text from the console,
> so we can prompt a user?

Do you mean in C code, or as CLI command?

> I feel certain there must be a way to read a string into a
> variable, but can't seem to find one...

The first would be readline(), the second "env ask" (or "askenv").

Best regards,

Wolfgang Denk

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