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| author | Furquan Shaikh <furquan@chromium.org> | 2017-08-25 09:50:15 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2017-08-28 01:19:36 +0000 |
| commit | c3e4f6344dfec53c0ac5a07632270816a30046b9 (patch) | |
| tree | fc7272dbbb00b5c184e0fc0e31e1ef98e490e083 /src/superio/nuvoton | |
| parent | 5bb27b7815b00ed789f474133eb52c73075a200f (diff) | |
| download | coreboot-c3e4f6344dfec53c0ac5a07632270816a30046b9.tar.xz | |
mainboard/google/poppy: Tune I2C params (hcnt, lcnt, hold time)
Tune I2C params for I2C buses 0, 1, 2, 4 and 5 to ensure that the
frequency does not exceed 400KHz.
BUG=b:35948024
TEST=Verified for 25 iterations that the frequency on each bus ranges
<= 400KHz.
I2C0: 375 - 400
I2C1: 377 - 400
I2C2: 377 - 400
I2C4: 375 - 397
I2C5: 375 - 397
Change-Id: Ie30e1a12b66c4660b648a585c4dfd66faf004129
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/21208
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/superio/nuvoton')
0 files changed, 0 insertions, 0 deletions