I want to make you aware of a special place to go with questions like yours. The Intel® e-Help desk is staffed by Intel representatives who support select Intel embedded platforms including Intel® Atom™ and associated chipsets. This includes Luna Pier.
To access e-Help, you need to be a Privileged member of the Intel® Embedded Community.
If you are not already a Privileged member, you can request an upgrade to your community account here:
In addition to access to e-Help, Prvileged members may also access the confidential content within the Intel® Embedded Design Center, such as design documents, specifications, and training materials.
I hope this helps.
J. Felix McNulty
Community Moderator (Intel contractor)