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527eddedaa
Disable USB ports when system is down and set USB ports to standard downstream mode when system is up or sleeping. Signed-off-by: Vic Yang <victoryang@google.com> BUG=chrome-os-partner:9249 TEST=Plug in a phone and see it charge when system is on. Turn off the system and see it stop charging. Change-Id: I02850dee7051ed6589e0f176a933069203f0efdf
- EC Lib
This wraps Blizzard driverlib and implements the EC chip interface defined
by Google. See below diagram for architecture.
+--------------------+
| Host BIOS/OS |
+--------------------+
---- host interface ----
+--------------------+
| Google EC features |
+--------------------+
---- chip interface ---- The interface is defined in
src/platform/ec/chip_interface/*.
+--------------------+ But the real implementation is in EC Lib.
| EC Lib |
+--------------------+
| Blizzard low level |
| driver, the |
| driverlib. |
+--------------------+