Pull request for documentation tag doc-2021-04-rc1-3

[Heinrich Schuchardt]

Dear Tom,

The following changes since commit e262b2973e22174da666038514d17f0f7171466b:

  Merge https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi
(2021-01-25 19:46:02 -0500)

are available in the Git repository at:

  https://gitlab.denx.de/u-boot/custodians/u-boot-efi.git
tags/doc-2021-04-rc1-3

for you to fetch changes up to 25be4d336fa994a17070f5a810f4dd6219b2c993:

  doc: exception command (2021-01-27 12:52:57 +0100)

No problems were reported by Azure and Gitlab:

https://gitlab.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/6096
https://dev.azure.com/u-boot/u-boot/_build/results?buildId=1698

----------------------------------------------------------------
Pull request for documentation tag doc-2021-04-rc1-3

Update the build system for the HTML documentation to allow using
Sphinx 3.

Man-page for exception command.

----------------------------------------------------------------
Heinrich Schuchardt (5):
      doc: board: fix Microchip MPFS Icicle Kit doc
      doc: fix doc/develop/logging.rst
      .gitlab-ci: install doc/sphinx/requirements.txt
      doc: update Kernel documentation build system
      doc: exception command

 .azure-pipelines.yml                |   6 +-
 .gitlab-ci.yml                      |   3 +
 doc/api/index.rst                   |   1 +
 doc/api/logging.rst                 |   6 +
 doc/board/microchip/mpfs_icicle.rst |  51 ++--
 doc/conf.py                         | 141 ++++++++---
 doc/develop/logging.rst             |  13 +-
 doc/sphinx/automarkup.py            | 290 +++++++++++++++++++++++
 doc/sphinx/cdomain.py               |  93 +++++++-
 doc/sphinx/kernel_abi.py            | 194 ++++++++++++++++
 doc/sphinx/kernel_feat.py           | 169 ++++++++++++++
 doc/sphinx/kerneldoc.py             |  15 +-
 doc/sphinx/kernellog.py             |   6 +-
 doc/sphinx/kfigure.py               |   6 +-
 doc/sphinx/load_config.py           |  27 ++-
 doc/sphinx/maintainers_include.py   | 197 ++++++++++++++++
 doc/sphinx/parallel-wrapper.sh      |  33 +++
 doc/sphinx/parse-headers.pl         |   6 +-
 doc/sphinx/requirements.txt         |   5 +-
 doc/usage/exception.rst             |  68 ++++++
 doc/usage/index.rst                 |   1 +
 scripts/kernel-doc                  | 450
++++++++++++++++++++++++++----------
 22 files changed, 1596 insertions(+), 185 deletions(-)
 create mode 100644 doc/api/logging.rst
 create mode 100644 doc/sphinx/automarkup.py
 create mode 100644 doc/sphinx/kernel_abi.py
 create mode 100644 doc/sphinx/kernel_feat.py
 create mode 100755 doc/sphinx/maintainers_include.py
 create mode 100644 doc/sphinx/parallel-wrapper.sh
 create mode 100644 doc/usage/exception.rst