trusty:mmu: Make device mapping non-executable am: 6140825b30

Original change: https://android-review.googlesource.com/c/trusty/lk/nxp/+/3003851

Change-Id: Ia0c659cb7f17f87a7289c570c0650433d297eb99
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: a2107aeebdd280d7a31f4b07c0b5e1848ce40db3
  1. app/
  2. platform/
  3. target/
  4. .clang-format
  5. PREUPLOAD.cfg