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| author | Duncan Laurie <dlaurie@google.com> | 2018-12-05 15:41:03 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-12-07 11:19:16 +0000 |
| commit | d2226060aac315c4420dc57569d90af5b0bf32c0 (patch) | |
| tree | b2a30420080a13dac5cf2d3f7762c32a6507856e /Documentation/mainboard/index.md | |
| parent | 4afefd648b28d4ebabd6d07790037e3e00c9ff03 (diff) | |
mb/google/sarien: Set initial I2C bus rise/fall times
Provide rise/fall times as measured on existing boards. This will
need adjusted for new boards but provides a starting point that
makes I2C clocks look reasonable.
Tested by measuring I2C bus speed and rise/fall times with a scope.
Change-Id: Ic18010f5efc41dcee8925d696767ba2c44e3df4b
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/30069
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
Diffstat (limited to 'Documentation/mainboard/index.md')
0 files changed, 0 insertions, 0 deletions