[U-Boot] [PATCH] README: Fix how to for serial console when CONFIG_CFB_CONSOLE is defined

[Wolfgang Denk]

Dear Fabio Estevam,

In message <CAOMZO5AieZMn1d0LiE6Kd3o8KdHxE1_s80REqzAXyCcQWtGJEA at mail.gmail.com> you wrote:
> 
> I tried the "no code" approach initially (following the README) and it
> did not allow me to redirect the console output to serial port.

Did you try the approach I just described?  I have used this for many
years on several boards (although I did not test it recently).

Best regards,

Wolfgang Denk

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