[U-Boot-Users] Support Muti-Cell Memory?

Hello! All:

Does u boot can support muti-cell memory (NAND Flash & SDRAM) (Samsung MCP KAG00E007M ). Should I re-write the code for it or use the which reference code? http://www.samsung.com/Products/Semiconductor/MCP/NAND_based/KAG00E007M/ds_k ag00e007m_18v_x16_107_105x13_06.pdf

Thanks,

Best Regards, Sammy