[U-Boot] [PATCH] i2c: adding driver for pxa27x, pxa3xx, pxa25x

[Marek Vasut <marex@denx.de>]

On Sunday, August 16, 2015 at 03:13:15 AM, Marcel Ziswiler wrote:
> On Sun, 2015-08-16 at 02:57 +0200, Marek Vasut wrote:
> > > Apart from the missing commit message.
> > > 
> > > Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
> > 
> > I think you're misunderstanding the meaning of a SoB line here, the
> > SoB
> > line is a certificate of origin. You didn't write the driver and/or
> > you
> > didn't make changes to it, so you don't place your certificate on it
> > 
> > :)
> 
> Yeah, it's kind of late. Should have been an Acked-by of course, sorry.

I can understand that :)

> > > Tested-by: Marcel Ziswiler <marcel@ziswiler.com>
> > 
> > This one is of course good.
> > 
> > > Tested-on: Colibri PXA270 V1.2C, V1.2D, V2.2B, V2.4A on Colibri
> > 
> > Is this some kind of a newly invented tag ? :-)
> 
> Well, others have been using that one on and off for a while. So at
> least I am not the inventor (;-p).

Heh :)

> > > Evaluation Board V3.1A
> > > Note: While power I2C works on the older V1.2C version it does not
> > 
> > seem
> > 
> > > to work on any of the newer ones but this might just be a pin
> > 
> > muxing
> > 
> > > resp. missing pull up issue.
> > 
> > Very nice. Btw. how do you bootstrap those modules, do you use that
> > OpenPXA
> > OBM or OBM2 or something else entirely ?
> 
> No, I never used any of that crap.

Well sorry it wasn't to your liking ... ;-)

> Just purely U-Boot even on the
> PXA3xx but the PXA270 being just a regular NOR beast is really nothing
> special. Just using ye olde BDI2000 if things go awry. Unfortunately my
> PXA3xx U-Boot NAND SPL stuff never made it mainline and you since
> dropped PXA3xx support entirely. If I ever get some precious time I
> might actually re-add those again especially now with Marvell having
> committed to keep selling us PXA320 chips to 2020.

There is some very rudimentary SPL support in the u-boot-pxa, but it's
really old.

Best regards,
Marek Vasut