[U-Boot] LDFLAGs patch breaks NAND boot

[Kumar Gala]

I haven't debugged this beyond the fact that the following patch:

commit 8aba9dceebb14144e07d19593111ee3a999c37fc
Author: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Date:   Thu Jan 6 10:23:54 2011 +0900

    Divides variable of linker flags to LDFLAGS-u-boot and LDFLAGS
    
...

Breaks NAND boot on 85xx platforms.  I'm guessing there might have been some discussion on this subject already, and I'm just late to the game.  However it seems like its something we need to figure out before v2011.03 is released.

- k