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66db728f60
The FT4232 chip used on Servo v2 has adaptative clocking feature. Let's try to use it to avoid signal integrity issue we observe on Proto-0.5 JTAG. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=None TEST=connect to Link proto-0 and read/write all the SRAM without errors. Change-Id: Ic2b91acc29c6d510fb6f3364dd253d3deb650949
- 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. |
+--------------------+