On Saturday 23 August 2008, 김영순 wrote: > I'm working on my custum board based on SEQUOIA. > > I'd like to use SPI & IIC in my linux application.
First this is the wrong mailing list then. Its about U-Boot questions and you are asking about Linux I2C and SPI support. I suggest you move this over to linuxppc-dev. > Where should I start?? > > Do I have to make my own driver to read & write via SPI & IIC?? > > Or, are there any usefull drivers in the kernel or somewhere?? > > If it is, how can I use them? > > > > If you have sample code, would you give me them?? To give you a quick answer to your questions: I2C is supported for 4xx in the current Linux kernel. SPI is still missing but I'm currently busy with integrating the 4xx SPI support and pushing it upstream. In a few days/weeks you should see something on the lists. Best regards, Stefan ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-0 Fax: +49-8142-66989-80 Email: [EMAIL PROTECTED] ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
