On 02/09/2012 09:50 AM, christian.buettner@rafi.de wrote:
> what is the effort to port the CAN stack to barebox?

Definitely more than implementing the "boot a minimal Linux (2-3 MB) and
do the update process there". And more error prone, for the minimal
update Linux basically we have all components (Kernel, CAN-Stack,
minimal Userspace).

regards, Marc

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