[U-Boot] [PATCH v3] OMAP: I2C: New read, write and probe functions

[Lubomir Popov]

Hi Tom,

[snip]

>> But, crap, breaks am335x_evm (and probably beaglebones, etc).  I'll
>> dig into this more to see if I can spot something obvious tomorrow.

> Made it work on the am335x_evm (tested, with AM3359 on board).
> Problem was in the new i2c_probe, which on this board is called by
> the SPL and caused a hang (interestingly, when called from regular
> u-boot, works fine). Fix is to add a small delay. Clocking and I2C
> speed should be identical between SPL and U-Boot, but probably are
> not; I did not have time to look with a scope, but don't have any
> other reasonable explanation. Whatever, now it is working. I shall
> submit the patch tonight.
> 
[snip]

Just tested on Beaglebone, works fine as well.

-- 
Lubo