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f771cca719
Use the Independant WatchDog. The Window WatchDog would provide a nice early warning interrupt before actually rebooting but the max period (128 ms) is probably too short for our purpose. The full GPIO support and the reboot cause detection will be implemented in later steps. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=on Discovery board, do blocking waits of 500ms and 1500ms, and check the latter reboots the platform and the former does not. Change-Id: I26e4d8b26b733269b7811cc3b3a09daf98ea364a
- 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. |
+--------------------+