[U-Boot] [PATCH] menu: don't bother going interactive with just one menu item

[Tom Rini]

On Fri, Jun 21, 2019 at 12:12:39PM +0800, Leon Yu wrote:

> If there is only one menu item available, prompting user to enter
> choice makes little sense and just causes unnecessary boot delay. This
> change makes menu_get_choice return the only one item when there is no
> other choices.
> 
> Signed-off-by: Leon Yu <leoyu at nvidia.com>
> Cc: Tom Warren <twarren at nvidia.com>
> Cc: Stephen Warren <swarren at nvidia.com>
> Cc: Thierry Reding <treding at nvidia.com>

As you note in a follow up to Frank's comment this is a behavior change
that can make it harder to get into U-Boot console in some cases.  Can
you please expand a bit more on the case where we are using a menu and
waiting the defined number of seconds is a problem (and not addressed
well enough by changing the timeout, which is configurable, yes?) ?
Thanks!

-- 
Tom
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