[U-Boot] Supporting SCCB protocol
John Tobias
jtobias at viaas.com
Mon Jun 6 21:59:14 CEST 2011
That's correct! I should elaborate it. It should be (Serial Camera Control
Bus) protocol developed by omnivision.
I am using a OV2715 sensor and I need to access the registers of the said
sensor, I have to modify the I2C read/write in uboot to support the SCCB
transactions.
Here's my question:
If my sensor has power and a clock, does it response to the I2C probe or I
have to modify it too?. Right now, If I run iprobe, it did not detect my
sensor and not sure what it caused.
Regards,
john
On Mon, Jun 6, 2011 at 4:15 AM, Detlev Zundel <dzu at denx.de> wrote:
> Hi John,
>
> > I would like to know if someone here have implemented a SCCB support in
> > uboot?. I would appreciate if you could give me some snapshot of your
> > codes?.
>
> It would be good to give some context for people not dealing with the
> specific topic on a daily basis.
>
> A quick web search for sccb finds "South Carolina Commission for the
> Blind" - I guess you don't mean that :)
>
> Apart form that, what would you expect from such a support in a
> boot-loader?
>
> Cheers
> Detlev
>
> --
> I think that level of generalization is too abstract for useful thinking.
> -- Richard Stallman in <E19N344-0006Q9-Bt at fencepost.gnu.org>
> --
> DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu at denx.de
>
More information about the U-Boot
mailing list