Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2016-11-17

Highlights this time around:

  - x86 efi_loader support
  - hello world efi test case
  - network device name is now representative
  - terminal output reports modes correctly
  - fix psci reset for ls1043/ls1046
  - fix efi_add_runtime_mmio definition for x86
  - efi_loader support for ls2080