As a side effect of some paying work, I ended up with a Jenkins job that
builds E300 images from the OpenEmbedded branches for Rocko (dates from
last fall and currently still receiving updates). The kernel is built
from Kurt Kiefer's excellent work
(https://github.com/kekiefer/meta-ettus/tree/rocko+e3xx).

Using bmaptool to flash the images onto an 8 GB card goes quickly since
the newer image generation code creates the bmaps for the images.

SO very roughly:

sudo bmaptool copy gnuradio-dev-image.wic /dev/sdMYSDCARD

should work. (download the wic and bmap file)

I've switched from repo to git submodules to track layers and versions.
The git repository documenting the build is:

https://github.com/balister/sdr-build/tree/rocko-e300

The build output is:

https://www.dropbox.com/sh/4w19l8ixwm2ke24/AAB3aGPAkjqe9SvG32TsyK5Ia?dl=0

As an added bonus I made a 32 bit SDK for people to try.

These images will get updated occasionally by me running:

git submodule update --remote; git push

and letting Jenkins see if this builds. When it builds, the images will
get updated.

These images are not heavily tested, but I know something close has
booted on an sg1 unit.

All feedback on these should go to the usrp-users list. Sending me
private email is not a great way to get help (unless we have worked out
a contract).

Philip

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