What is the best approach to developing a system composed of multiple gumstix boards? I'm new to gumstix and have been browsing through the online documentation. I would like to link mutiple cards together.


I'm not seeing alot on how to access the various devices on the motherboard except:




The above link may not be correct. Hard to verify because gumstix.org is currently inaccessible. But the link describes the address spaces for the UBoot, MMC, and etc.


So if I'm seeking to identify how to access the various devices on the motherboard, it he best approach to look at the UBoot source?  Or am I overlooking additional online docs?


Please advise.


Thank you,