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4cca2932ef
Preparatory work to introduce a second SoC : 2nd series 1/4 The atomic operations are SoC independant since they are only using LDREX/STREX instructions which are just core specific ARMv7-M). The watchdog header defines the API which is common to all platforms. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=run EC firmware on BDS and check a few console commands
- 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. |
+--------------------+