diff options
| author | Tarun Tuli <taruntuli@google.com> | 2023-06-21 19:45:43 +0000 |
|---|---|---|
| committer | Nick Vaccaro <nvaccaro@google.com> | 2023-06-22 16:30:59 +0000 |
| commit | d7a354dab0fb45ff2161a535003dadc7cdb59f95 (patch) | |
| tree | 0b33cde7a583f73d92710e6cff4b0a45073731a7 /src/mainboard | |
| parent | 11734053fb62e9d531449995271aeb295133c0da (diff) | |
mb/google/brya/acpi: Set polling timing for DL23 and LD23 to 2ms
Reducing the polling time from 16ms to 2ms. Experimentally we
have determined that the link state normally takes approximately
3.5ms to update and therefore we were waiting longer than necessary.
TEST=build and confirm we are not waiting the extended period.
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I8fabb5ac46cae5c92d5b6f1dc0641a4d121c61dc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76052
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/brya/acpi/peg.asl | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mainboard/google/brya/acpi/peg.asl b/src/mainboard/google/brya/acpi/peg.asl index d0c76c8dc8..ebaeaecd25 100644 --- a/src/mainboard/google/brya/acpi/peg.asl +++ b/src/mainboard/google/brya/acpi/peg.asl @@ -35,7 +35,7 @@ Method (DL23, 0, Serialized) Break } - Sleep (16) + Sleep (2) Local0-- } NCB7 = 1 @@ -58,7 +58,7 @@ Method (LD23, 0, Serialized) Break } - Sleep (16) + Sleep (2) Local0-- } @@ -71,7 +71,7 @@ Method (LD23, 0, Serialized) Break } - Sleep (16) + Sleep (2) Local0-- } } |