[U-Boot] [RFC PATCH V2 0/3] USB ehci

[Michael Trimarchi]

This is a series of patches based on the work of Tor Krill and
other people. I have done a cleanup of the code. The original code
was tested, but not this clean up version. I'm waiting for an
avalaible board to test the patch set.

The patch set contains:
- usb patch for prepare the usb layer to accept the ehci
- the ehci patch core
- the ehci freescale support

I try to post later the ehci_pci

Regards Michael