tree 1262d862cfba5dad4e0612f90a61437b97bc068f
parent 801f4f1bbc5ae838cdd50df09895dc275726d23a
author Simon Glass <sjg@chromium.org> 1425583533 -0700
committer Simon Glass <sjg@chromium.org> 1429377069 -0600

dm: x86: pci: Convert chromebook_link to use driver model for pci

Move chromebook_link over to driver model for PCI.

This involves:
- adding a uclass for platform controller hub
- removing most of the existing PCI driver
- adjusting how CPU init works to use driver model instead
- rename the lpc compatible string (it will be removed later)

This does not really take advantage of driver model fully, but it does work.
Furture work will improve the code structure to remove many of the explicit
calls to init the board.

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