Pull request for UEFI sub-system for efi-2020-07-rc4 (2)

[Heinrich Schuchardt]

The following changes since commit 88bd5b1793600b0f5f25c3d236b4d049fb986140:

  configs: Resync with savedefconfig (2020-06-04 19:29:09 -0400)

are available in the Git repository at:

  https://gitlab.denx.de/u-boot/custodians/u-boot-efi.git
tags/efi-2020-07-rc4-2

for you to fetch changes up to 325567d3c59fba32bdbf33a8ec981a8ccb096780:

  efi_loader: comments EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL (2020-06-05
04:04:41 +0200)

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Pull request for UEFI sub-system for efi-2020-07-rc4 (2)

The following problems are resolved:

* When booting via UEFI an SMBIOS table is presented to the operating
  system. If U-Boot tries to add an empty string, this results in
  corrupted SMBIOS information. We will now use "Unknown" as property
  value.
* The EFI_RNG_PROTOCOL uses the DM_RNG drivers. For the virtio RNG
  driver the missing DM_RNG Kconfig dependency is added.
* Missing function descriptions for the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL
  are added.

Testing on Gitlab CI and Travis CI showed no problems:
https://travis-ci.org/github/xypron2/u-boot/builds/694876302
https://gitlab.denx.de/u-boot/custodians/u-boot-efi/pipelines/3545

----------------------------------------------------------------
Heinrich Schuchardt (3):
      smbios: empty strings in smbios_add_string()
      virtio: VIRTIO_RNG depends on DM_RNG
      efi_loader: comments EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL

 drivers/virtio/Kconfig       |  12 +++--
 lib/efi_loader/efi_console.c | 124
+++++++++++++++++++++++++++++++++++++++----
 lib/smbios.c                 |   2 +
 3 files changed, 124 insertions(+), 14 deletions(-)