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fe2bae3dd5
This eliminates the GPIO init code from stm32l's version of keyboard_scan.c. It moves all initialization to board.c, and also eliminates the input/output arrays that were used to represent keyboard GPIOs earlier on. The keyboard code no longer needs board-specific GPIO knowledge. There were some minor nomenclature clean-ups along the way, but but there is still more clean-up to do in future CLs. Signed-off-by: David Hendricks <dhendrix@chromium.org> BUG=none TEST=tested on Daisy Change-Id: I27e92b10262e686111f20d8e3ed9e416db245355
- 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. |
+--------------------+