diff options
| author | Subrata Banik <subratabanik@google.com> | 2023-11-29 01:55:13 +0530 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-12-04 15:51:14 +0000 |
| commit | ceccd49ecb99c165671871440d6e9121ebda58ce (patch) | |
| tree | b2713c30a6237e09861959011f32d8159971c953 /src/mainboard/google | |
| parent | 70770ebd36621715234ca6c427caa039ea4cd4f7 (diff) | |
mb/google/rex/var/ovis: Add power limit support for MCH ID 0x7d14
This patch adds the power limit configuration for MCH ID index 3 aka
0x7d14 DID which is identical to MCH ID 0x7d01 (index 1).
TEST=Able to perform power limit configuration for google/ovis.
[DEBUG] WEAK: src/mainboard/google/rex/variants/baseboard/ovis/
ramstage.c/variant_devtree_update called
[INFO ] Overriding power limits PL1 (mW) (19000, 28000)
PL2 (mW) (64000, 64000) PL4 (W) (120)
Change-Id: Iff71adb4e26d18970b5947927c258419f751de32
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79332
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/rex/variants/baseboard/ovis/ramstage.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/baseboard/ovis/ramstage.c b/src/mainboard/google/rex/variants/baseboard/ovis/ramstage.c index 17d39ae139..1eec1ec01b 100644 --- a/src/mainboard/google/rex/variants/baseboard/ovis/ramstage.c +++ b/src/mainboard/google/rex/variants/baseboard/ovis/ramstage.c @@ -19,6 +19,15 @@ const struct cpu_tdp_power_limits limits[] = { .pl2_max_power = 64000, .pl4_power = 120000 }, + { + .mch_id = PCI_DID_INTEL_MTL_P_ID_3, + .cpu_tdp = 28, + .pl1_min_power = 19000, + .pl1_max_power = 28000, + .pl2_min_power = 64000, + .pl2_max_power = 64000, + .pl4_power = 120000 + }, }; void __weak variant_devtree_update(void) |