| commit | d4d6ba180d718b073379000b480dc3f468581955 | |
| author | Duncan Laurie <dlaurie@chromium.org> | |
| Fri, 24 Feb 2017 20:28:12 +0000 (24 12:28 -0800) | ||
| committer | Duncan Laurie <dlaurie@chromium.org> | |
| Sat, 25 Feb 2017 17:19:50 +0000 (25 18:19 +0100) | ||
| tree | f0f6e9a6f6e998d44e4f36bb7bc092f2d4de6409 | treesnapshot (tar.gz zip) |
| parent | 6a489237d5686828f26d7e452824374df7fb5708 | commitdiff |
google/eve: Add rise/fall times for I2C buses
Apply tuning for the PCH I2C buses on Eve based on rise/fall time
measurements that were done with a scope.
BUG=chrome-os-partner:59686
BRANCH=none
TEST=Manual testing on Eve P1 to verify that all devices on I2C
buses are still functional. Post-tuning measurement will be done
once a new firmware is released.
Change-Id: I3d70ff455a20ecda374d7e7fa6cd3ab15e7f2621
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/18487
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Apply tuning for the PCH I2C buses on Eve based on rise/fall time
measurements that were done with a scope.
BUG=chrome-os-partner:59686
BRANCH=none
TEST=Manual testing on Eve P1 to verify that all devices on I2C
buses are still functional. Post-tuning measurement will be done
once a new firmware is released.
Change-Id: I3d70ff455a20ecda374d7e7fa6cd3ab15e7f2621
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/18487
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
| src/mainboard/google/eve/devicetree.cb | diffblobblamehistory |