tree 70ec6e07f2a8093be4dff4a934b63f5b422343fc
parent 5b451e672e46d5958f2cf88ee00166ec9944f5d3
author Patrick Venture <venture@google.com> 1542255393 -0800
committer Patrick Venture <venture@google.com> 1542317234 -0800

add lpc mapping interface and stubs

Add an lpc mapping interface to allow for multiple mapping
implementations, such as one for Aspeed and one for Nuvoton.

Add empty implementations for Aspeed and Nuvoton.
Add configuration options to enable aspeed or nuvoton lpc.

Change-Id: I3fd2b1e437db6366c7656f294d138224c25d4e81
Signed-off-by: Patrick Venture <venture@google.com>