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645dad5d3f
Preparatory work to introduce a second SoC : 2/5 The hwtimer.* files implement the driver for the SoC timer block. The timer.* files provides the OS level clock/timer functions. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=on BDS, check 'waitms' and 'gettime' on the EC console. Change-Id: Icbc58d9be59ee268e2d5a94f8b20de0cabcdc91d
- 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. |
+--------------------+