Re: [U-Boot] Store ENTER ('\r') character in bootstopkey variable

2011/12/1 Wolfgang Denk wd@denx.de

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I'd like to use the ENTER key to stop autoboot through the variables "bootdelaykey" and "bootstopkey".  How could I do this?

Try simply doint what you intent to do:

=> setenv bootdelaykey ' '

That should do the trick.

I tried, but when I press ENTER key after the first ', U-Boot shows me a new prompt and delete the variable.

Note that itis a bit tricky to check this with printenv.  You will see this:

... => printenv bootdelaykey bootdelaykey=

=>

or:

=> printenv ... bootdelaykey=\

...

This isn't a problem for me.