[PATCH v4 0/5] sf: Add documentation and an 'sf mmap' command

[Simon Glass]

This little series adds documentation and a few other tidy-ups to the
'sf' command.

It also provides a way to access memory-mapped SPI via the command line.

Changes in v4:
- Split out the 'const' change into a separate patch
- Show the 'sf probe' output in the examples

Changes in v3:
- Add configuration and return value also

Changes in v2:
- Explain why 'usage' cannot be const
- Many fixes as suggested by Heinrich

Simon Glass (5):
  command: Use a constant pointer for the help
  sf: Use const for the stage name
  sf: Tidy up code to avoid #ifdef
  sf: doc: Add documentation for the 'sf' command
  sf: Provide a command to access memory-mapped SPI

 arch/Kconfig        |   2 +
 cmd/Kconfig         |   8 ++
 cmd/sf.c            |  67 +++++++---
 doc/usage/index.rst |   1 +
 doc/usage/sf.rst    | 308 ++++++++++++++++++++++++++++++++++++++++++++
 include/command.h   |   2 +-
 6 files changed, 369 insertions(+), 19 deletions(-)
 create mode 100644 doc/usage/sf.rst

-- 
2.33.0.464.g1972c5931b-goog