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@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@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@denx.de