[U-Boot] [PATCH v4 6/6] MX31: Add NAND SPL boot support to i.MX31 PDK board.

Hello,

I'm trying to boot from my board with a i.MX31 and small page (512Byte) NAND Flash. I applied the patches in v4 which introduce the CONFIG_PRELOADER macro. The only example I found where this macro is used is in part 6/6 of the patch. There a separate folder structure in nand_spl for the PDK Board is created.

Could you describe the mode of operation of the CONFIG_PRELOADER macro and in particular NAND SPL? I'm not sure how to use this functionality in my case.

Thank you very mutch, Ulrich Gerster