[U-Boot-Users] printf question - board at91rm9200

Wolfgang Denk wd at denx.de
Wed Apr 21 22:51:56 CEST 2004

In message <015101c427e1$b7b45470$6b01a8c0 at cc> you wrote:
> I think that's not really important for you, but I really don't know where
> printf() function is declared in u-boot 1.0.0?

See include/common.h

> I see everywhere that printf is called in many and many functions, but I
> really don't know how the string is sent through the debug serial port?
> Anybody can tell how does it work?
> The same question for input function like getc...

Please learn to use tools. Start with "man grep".

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
One possible reason that things aren't going  according  to  plan  is
that there never was a plan in the first place.

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