[U-Boot] LPC32XX / DevKit3250 support

[Vladimir Zapolskiy]

Hi Albert,

I would like to ask you to upmerge NXP LPC32XX and DevKit3250 support.

I didn't receive any response from you and I can't detect, if something 
is still missing, or you're willing to include the changes into the next 
merge window.

I tend to think that there are no stoppers anymore in inclusion of the 
SoC and board support, but please share your opinion.

Links in the Patchwork (the cover letter is absent there, though)
* http://patchwork.ozlabs.org/patch/125579/
* http://patchwork.ozlabs.org/patch/125577/
* http://patchwork.ozlabs.org/patch/125578/

-- 
With best wishes,
Vladimir