Pull request for UEFI sub-system for efi-2021-04-rc2

[Heinrich Schuchardt]

Dear Tom,

The following changes since commit fdcb93e1709ab1a2ebb562455621617c29e2099c:

   Merge branch '2021-02-01-assorted-fixes' (2021-02-02 09:24:10 -0500)

are available in the Git repository at:

   https://gitlab.denx.de/u-boot/custodians/u-boot-efi.git
tags/efi-2021-04-rc2

for you to fetch changes up to 5489448cd7d46554f7f45a180754be78eff9f54d:

   doc: dm: describe end of life of plat_auto (2021-02-04 20:36:07 +0100)

Gitlab CI showed no problems:
https://gitlab.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/6216

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Pull request for UEFI sub-system for efi-2021-04-rc2

Bug fixes:

* do not allow creating of files with filenames on FAT file system
* install UEFI System Partition GUID on ESP handle
* in dtbdump.efi test tool use GUID to find ESP handle

Documentation:

* man-page for load command
* describe end of life of plat_auto

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Heinrich Schuchardt (10):
       fs: fat: usage basename in file_fat_write_at, fat_mkdir
       fs: fat: must not write directory '.' and '..'
       fs: fat: remove trailing periods from long name
       efi_loader: only check size if EFI_DT_APPLY_FIXUPS
       efi_loader: install UEFI System Partition GUID
       efi_selftest: use GUID to find ESP in dtbdump
       efi_loader: VenMedia device path node
       doc: describe load command
       doc: return value exception command
       doc: dm: describe end of life of plat_auto

  cmd/efidebug.c                           |  5 ++
  doc/driver-model/design.rst              |  6 +--
  doc/usage/exception.rst                  |  5 --
  doc/usage/index.rst                      |  1 +
  doc/usage/load.rst                       | 74 +++++++++++++++++++++++++++
  fs/fat/fat_write.c                       | 70 ++++++++++++++++----------
  lib/efi_loader/efi_device_path_to_text.c | 15 ++++++
  lib/efi_loader/efi_disk.c                | 15 +++---
  lib/efi_loader/efi_dt_fixup.c            | 25 +++++-----
  lib/efi_selftest/dtbdump.c               | 85
+++++++++++++++++++-------------
  10 files changed, 214 insertions(+), 87 deletions(-)
  create mode 100644 doc/usage/load.rst