Hello Wolfgang,
I have Uboot source code to 5 boards named ExB1, ExB2, MxB1, MxB2 and MxB3 that we have developed
at Ericsson AB.
The common name for the above boards is XxB. New boards are in the design pipe and will be called e.g. ExB3.

The boards features the following ( new? ) functionality,

o Two separate flash areas, one for loadmodules that can be exchanged in a live system and one for
   fallback purposes if the exchangeable area has been corrupted ...

o Automatic detection of Bootp or Flash usage at boot time  ...

o IDE support ( PIO / DMA ) through UPM on our PowerQuicc2 8270 CPU ...

o IPMI ( ATCA standard ) Interface ...

o Password protection ...

Now,
How do I publish the above source code in the best way to the Uboot community?

Best Regards // Matias

Matias Sundman
Senior SW Designer
Ericssonl
IS Ethernet Switch, DIPN
Ericsson AB
Box 1505                        Office: +46  8 719 86 83
SE-125 25 ÄLVSJÖ                ECN:    850 98683
SWEDEN                  Mobile: +46 70 267 2405
Visiting address:               E-mail: Matias.Sundman@ericsson.com
Armborstvägen 14                Web:    http://www.ericsson.com
Älvsjö, STOCKHOLM