diff options
| author | John Su <john_su@compal.corp-partner.google.com> | 2022-10-12 17:39:39 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-10-13 14:51:25 +0000 |
| commit | 73d7f3e8378445141f87db95efbeecf76c0c3ab8 (patch) | |
| tree | 998d3960f3ea3e176828ff82b31b65c58979762f /src/mainboard/google/brya | |
| parent | e14e66bc0c14f1cb73ac480101025a37c2412773 (diff) | |
mb/google/brya/var/felwinter: adjust I2C5 times for TP
This change updates scl_lcnt, scl_hcnt, sda_hold value for I2C5.
BUG=b:249031186
BRANCH=brya
TEST=TP function is normal from EE check.
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I5e756b7d7e14cace24ef2dfbb323c840c867ae1a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68329
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/brya')
| -rw-r--r-- | src/mainboard/google/brya/variants/felwinter/overridetree.cb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mainboard/google/brya/variants/felwinter/overridetree.cb b/src/mainboard/google/brya/variants/felwinter/overridetree.cb index 7d02fcf241..44c2d0b931 100644 --- a/src/mainboard/google/brya/variants/felwinter/overridetree.cb +++ b/src/mainboard/google/brya/variants/felwinter/overridetree.cb @@ -83,7 +83,12 @@ chip soc/intel/alderlake .speed = I2C_SPEED_FAST, .rise_time_ns = 550, .fall_time_ns = 400, - .data_hold_time_ns = 50, + .speed_config[0] = { + .speed = I2C_SPEED_FAST, + .scl_lcnt = 160, + .scl_hcnt = 70, + .sda_hold = 40, + } }, }" |