u-boot tree status update

[Xo Wang]

Hi,

 > The names aren't the best I agree. Also, most of our configuration is
 > hard coded in board headers. We want to move the platforms over to
 > using u-boot's Kconfig system, as well as adding support for
 > Facebook's ast2400 platforms that use a different network and flash
 > configuration.

Excellent work, guys. I agree with the move to Kconfig. The #define 
configuration in aspeed's code is pretty hairy and probably part of what 
blocks the march to upstream.

cheers
//xo