[U-Boot] V2 of OMAP3 USB device Support

[Paulraj, Sandeep]

> 
> 
> The technical change is better handling of address setting on the
> usb handshaking setup phase.
> 
> Other changes from Jean's comments
> 
> 2/8 USB add macros for debugging usb device setup.
> 
> static inline function replacing debug macros
> 
> 3/8 TWL4030 Add usb PHY support
> 
> add empty lines between variables and statements
> other empty lines added for readablity
> 
> 4/8 OMAP3 Add usb device support
> 
> 80+ char lines reduced
> Used MUSB_FLAGS_PRINT macro suggestion
> lowercased function names
> multi-lined ep0_state_enum
> Used suggestion on udelay to 1000 * 1000
> add empty lines between variables and statements
> inverted check of ep0_urb->device_request.wLength
> other empty lines added for readablity
> 
> 5/8 OMAP3 zoom1 Add usbtty configuration
> 
> This was ack-ed by Jean
> 
> 6/8 OMAP3 beagle Add usbtty configuration
> 
> This was ack-ed by Jean
> 
> 8/8 OMAP3 zoom2 Use usbtty if the debug board
> 
> cleanup using usbtty_* functions or their stubs without #define's

Tom,

Some of these clearly say that they were Ack-ed by Jean.

Did he not push them?

How do we want to proceed with this set of patches?

Thanks,
Sandeep