The API is not very useful these days, since it doesn't support driver
model. It is laborious to add new functions to the API as there are so
many needed.
A better approach would be to create a library containing all of U-Boot,
then have the API be generated by a script containing a list of
functions, perhaps with wildcards. Then a stub could be created, with
a list of entry points, which links with and calls through into the
library.
In preparation for heading in this direction, rename some of the
existing files and directories:
- examples/api -> examples/legacy_api
- include/api*.h -> include/legacy_api*.h
- API_BUILD to LEGACY_API_BUILD
Co-developed-by: Claude <noreply@anthropic.com>
