[U-Boot] [PATCH] Create configuration option for restricted ns16550 functions

[Wolfgang Denk]

Dear Ron Madrid,

In message <1233359127-7339-1-git-send-email-ron_madrid at sbcglobal.net> you wrote:
> This patch will create a configuration option for a minimum configuration for
> the ns16550 serial driver at drivers/serial/ns16550.c which will exclude all
> functions with exception of NS16550_putc and NS16550_init.  This will be used
> primarily to save space and remove unused code from builds in which space is
> limited.
> 
> Signed-off-by: Ron Madrid <ron_madrid at sbcglobal.net>
> ---
>  drivers/serial/ns16550.c |    5 ++++-
>  1 files changed, 4 insertions(+), 1 deletions(-)

This also has to be documented in the README.

Best regards,

Wolfgang Denk

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