diff options
| author | Kane Chen <kane.chen@intel.corp-partner.google.com> | 2023-10-27 12:38:22 +0800 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@amd.corp-partner.google.com> | 2023-10-28 20:57:09 +0000 |
| commit | 648ed149a14c217bc84b0e4414fb49c8a626c7cb (patch) | |
| tree | 885f40c520cf23b4c870c9629c81e1af764fd0fc /src/mainboard | |
| parent | 6feb1de20a85686447ee7803935e85d7678c3d15 (diff) | |
mb/google/rex: add dptf settings for 2+4 SOC SKU
This patches privides settings based on 2+8 15w.
BUG=b:306543967
TEST=boot on rex with 2+4 SOC and power limit settings are overridden
correctly in variant_update_cpu_power_limits
Change-Id: I0560e44ce8e0d91bb5fb9c7cc9ffe68ab050bf00
Signed-off-by: Kane Chen <kane.chen@intel.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78688
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Jamie Ryu <jamie.m.ryu@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/rex/variants/baseboard/rex/ramstage.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/mainboard/google/rex/variants/baseboard/rex/ramstage.c b/src/mainboard/google/rex/variants/baseboard/rex/ramstage.c index f33db733fa..d2adaaee52 100644 --- a/src/mainboard/google/rex/variants/baseboard/rex/ramstage.c +++ b/src/mainboard/google/rex/variants/baseboard/rex/ramstage.c @@ -20,6 +20,15 @@ const struct cpu_tdp_power_limits performance_efficient_limits[] = { .pl2_max_power = 57000, .pl4_power = 114000 }, + { + .mch_id = PCI_DID_INTEL_MTL_P_ID_5, + .cpu_tdp = 15, + .pl1_min_power = 10000, + .pl1_max_power = 15000, + .pl2_min_power = 57000, + .pl2_max_power = 57000, + .pl4_power = 114000 + }, }; const struct cpu_tdp_power_limits power_optimized_limits[] = { @@ -32,6 +41,15 @@ const struct cpu_tdp_power_limits power_optimized_limits[] = { .pl2_max_power = 57000, .pl4_power = 64000 }, + { + .mch_id = PCI_DID_INTEL_MTL_P_ID_5, + .cpu_tdp = 15, + .pl1_min_power = 10000, + .pl1_max_power = 15000, + .pl2_min_power = 57000, + .pl2_max_power = 57000, + .pl4_power = 64000 + }, }; void variant_devtree_update(void) |