[boot-options] Switch serial type to uart::all::Config

Use a copyable representation of the uart configuration. This does not
represent or deal with driver state. The config object, provides a type
tagged configuration object, allowing proper instantiation of
uart::all::Driver and KernelDriver.

At this point, we should be able to switch to move only backend drivers.

Added helper method to turn uart::all::Driver into uart::all::Config,
uart::all::GetConfig which is the opposite of MakeDriver.

Change-Id: Ifa9b5a9f220d561c9e1993e020594e2b2fed28ad
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1125234
Commit-Queue: Gianfranco Valentino <gevalentino@google.com>
Reviewed-by: Roland McGrath <mcgrathr@google.com>
17 files changed
tree: 38c0719198f0eecc95efb71da8fdb3d7fa9ecfbf
  1. .helix/
  2. boards/
  3. build/
  4. bundles/
  5. docs/
  6. examples/
  7. infra/
  8. products/
  9. scripts/
  10. sdk/
  11. src/
  12. third_party/
  13. tools/
  14. zircon/
  15. .clang-format
  16. .clang-tidy
  17. .editorconfig
  18. .git-blame-ignore-revs
  19. .gitattributes
  20. .gitignore
  21. .gitmodules
  22. .gn
  23. .ignore
  24. analysis_options.yaml
  25. AUTHORS
  26. BUILD.gn
  27. CODE_OF_CONDUCT.md
  28. CONTRIBUTING.md
  29. fuchsia.code-workspace
  30. LICENSE
  31. OWNERS
  32. PATENTS
  33. pyproject.toml
  34. pyrightconfig.json
  35. README.md
  36. rustfmt.toml
  37. shac.star
  38. shac.textproto
README.md

Fuchsia

What is Fuchsia?

Fuchsia is an open source, general purpose operating system supporting modern 64-bit Intel and ARM processors.

We expect everyone interacting with our project to respect our code of conduct.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.