QUERY: How to handle SOC Configuration (Peripheral Multiplexing) in linux

Armando VISCONTI armando.visconti at st.com
Mon Mar 15 04:42:39 EDT 2010


Viresh,

> Now, For this we need some interface or channel through which we provide
> this information to kernel. This is what precisely i have done. The channel i
> provided is through Kconfig and the function "s300_configure", accepts this 
> bitmap and configures hardware.
>   
I'm not getting this point.

If you do it thru Kconfig still it would be fixed a compilation time.
Do you agree or am I missing something?

So, probably the correct way is passing peripheral selection information 
thru
bootargs.
What do you think?

Armando





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