[U-Boot] mx28evk_config integration

Hi Stefano,

Can I post a patch for your u-boot-imx tree with my integration of extra subsystems for the mx28evk board, or should I wait until your work on mx28evk_config is in the mainline?

By the way, I have the stranges issue with both your mx28evk_config, Marek's m28evk_config and my combined version: When I'm booting a Kernel that works perfectly well with the old FreeScale 2009.08 U-boot, the Kernel just hang during the boot process. It seems like something goes wrong in emi_set_rate in the Kernel. If you could point me into the right direction, I'd really appreciate it.

Robert.