[U-Boot] [RFC] Make i2c probe opt-outable?

[Wolfgang Denk]

Dear Tom Rini,

In message <4FB69847.2090703 at ti.com> you wrote:
>
> Right.  I'm not suggesting removing i2c probe, I'm just suggesting 
> making it opt-out'able.  For example, on the beaglebone I can make i2c 
> probe work as expected.  It's just requring that we toggle the I2C_CON 
> enable bit for some reason in probe, but not when we are actually trying 
> to write to a bad address.  I'd like to just #undef CONFIG_CMD_I2C_PROBE 
> for the board and be done with it.  Otherwise it lists (nearly) every 
> address which is useless.

Can you use bit-banged I2C on these boards?

Best regards,

Wolfgang Denk

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