[U-Boot] arm, i2c: added support for the TWSI I2C Interface

[Wolfgang Denk]

Dear Jean-Christophe PLAGNIOL-VILLARD,

In message <20090718105538.GC27443 at game.jcrosoft.org> you wrote:
>
> > +static unsigned int i2c_bus_num __attribute__ ((section (".data"))) = 0;
> > +#if defined(CONFIG_I2C_MUX)
> > +static unsigned int i2c_bus_num_mux __attribute__ ((section ("data"))) = 0;
> 								.data
> > +#endif
> no need of put it in section .data on arm

What makes you think so? I disagree. You don't have initialized BSS in
the early stages, so you are in the same situation as other
architectures.

And even if it was really not necessary, it doesn't hurt either.

Heiko, please do NOT change this.


Best regards,

Wolfgang Denk

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