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| author | Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> | 2023-04-11 13:44:10 +0800 |
|---|---|---|
| committer | Eric Lai <eric_lai@quanta.corp-partner.google.com> | 2023-04-12 13:24:42 +0000 |
| commit | 7e07ab95c71dd4b8a81d003bcdbdaa91fb0b3d01 (patch) | |
| tree | fb5491eb1026368fd701cb8467de8ec6ac29ee2d /src/mainboard/dell | |
| parent | 1ce9075f8cae9070bf4228374f2535950d07f00d (diff) | |
mb/google/nissa/uldren: Configure the external V1p05/Vnn/VnnSx
This patch configures external V1p05/Vnn/VnnSx rails for Uldren
to follow best practices for power savings – untested though.
* Enable the external V1p05, Vnn, VnnSx rails in S0i1, S0i2, S0i3, S3,
S4, S5 , S0 states.
* Set the supported voltage states.
* Set the voltage for v1p05 and vnn.
* Set the ICC max for v1p05 and vnn.
BUG=b:272829190
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot
Change-Id: I3ff8e7db33bfbe4048327825406462262e8d2919
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74335
Reviewed-by: Derek Huang <derekhuang@google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-by: Ian Feng <ian_feng@compal.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/dell')
0 files changed, 0 insertions, 0 deletions