[En-Nut-Discussion] DEVNUT_M3N: Added board directory for CM3 arch

[Ole Reinhardt]

Hi Uwe,

> what is the reason to add this directory? 
> 
> ------------------------------------------------------------------------
> r3908 | olereinhardt | 2012-02-25 18:23:13 +0100 (Sa, 25. Feb 2012) | 2 Zeilen
> 
> Added board directory for CM3 arch
> 
> 
> Don't board specific definitions go into 
> nut/include/arch/[subarch/]board/
> ?
> Or what definitions do go intend to put into
> nut/arch/cm3/board/

As an example see nut/arch/arm/board/*.c

(from trunk)

You can put board specific init code in here which will be automaticaly
selected during compile time according to the PLATFORM variable
configured in the configurator.

I need this e.g. to initialise the SDRAM controller and configure board
specific I/O pin settings.

bye,

Ole

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