[U-Boot] NAND boot for mpc8536ds

Hello, everyone,

I have to set up a customized board based on the mpc8536ds which boots from nand flash. I'm new to U-Boot and PowerPCs, but I understand that most of the necessary code is already there in U-Boot and that the mpc8536ds configuration has to be extended to support nand boot. Could you give me some hints as to where to start, which #defines I have to look at or which other board configuration to use as reference?

Thanks, Stefan Bohne