Merge tag 'nios2-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2

Pull nios2 update from Ley Foon Tan:
 - add order-only DTC dependency to %.dtb target
 - fix libgcc location detection

* tag 'nios2-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2:
  nios2: Add order-only DTC dependency to %.dtb target
  nios2: Fix libgcc location detection