[ECOS] ecos license and driver code

[Jason Li]

Hi,
 
I am new to ecos. At this point, we are thinking about
if the ecos license will force us to release the
source code of our own driver for our own chips.
 
We are develeping a platform (a board) with mips and
other chips of our own. We need to port all our
drivers to ecos to release to our customer. 
 
Can someone please confirm that we have no obligation
to release our driver code including .h files to the
open community?
 
The other less critical question is: if we modified
the source code for the core system, are we supposed
to release the changes to the ecos maintainer?
 
Thanks very much for your input.
 
Regards,
Jason

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