Commits

Merge tag 'efi-2019-07-rc4-2' of git://git.denx.de/u-boot-efi Pull request for UEFI sub-system for v2019.07-rc4-2 Support for managing the non-volatile attribute of UEFI variables is added though we do not have a backend for persistence yet. Error messages for changes of UEFI variables are provided. UEFI boottime service implementations are corrected.