[U-Boot] [Question about ppc4xx]

Hello there..

I'm working on my custum board based on SEQUOIA.

I'd like to use SPI & IIC in my linux application.

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??

Best regards