tree 6f524aa7df0bfcdb8d389cc4e3f923a8df36843b
parent 0f3b14131be613e14ac3083849eee08f046f3039
author Simon Glass <sjg@chromium.org> 1612357254 -0700
committer Simon Glass <sjg@chromium.org> 1616394207 +1300

dtoc: Support scanning of uclasses

Uclasses can have per-device private / platform data so dtoc needs to
scan these drivers. This allows it to find out the size of this data so
it can be allocated a build time.

Add a parser for uclass information, similar to drivers. Keep a dict of
the uclasses that were found.

Signed-off-by: Simon Glass <sjg@chromium.org>