Part Number:AM5708
Tool/software: Linux
Since i cannot mark the related topic answers as valid / mark as solution i opened a related question:
today we where finaly able to find the new ddk-um library and with that version
SRC_URI = "git://git.ti.com/graphics/omap5-sgx-ddk-um-linux.git;protocol=git;branch=${BRANCH}"
SRCREV = "e4cb91cb9009bdd8c41be0e4767b765b9b0bfdc6"
the issue is resolved.
Thanks for your support.
(Unknown if it is possible), but you can mark the previous topic as resolved and remove this one if you want.